LTCM100 Series Motorized Test Stand User Manual
Contents
1. Parts highlited in RED are common to both the 100 and LTCM 500 www chatillon com 38 chatillon fllar ametek com Spare Parts LTCM 500 Series Spare Parts QJ Es www chatillon com chatillon fHar 9 ametek com Troubleshooting E LTCM Series will not power LTCM display reads LTCM display reads OFF LTCM display reads HOt LTCM display reads LLL LTCM does NOT STOP atLoad Limit with ENC0125 cable attached LTCM crosshead drives in only one direction Display reads LLL LTCM Series moves DOWN but not UP LTCM Series moves UP but not DOWN Speed Display does not illuminate www chatillon com 40 Check that power is ON Check that Emergency Switch is disengaged UP Check Power Source Check Fuses in Power Entry Module See Checking Fuse Possible problem with Speed Encoder Crosshead may be blocked or erroneous encoder signal Motor voltage input may be too low Ensure Power Entry Module is set to correct source voltage e g if setto 230Vac and 120Vac is supplied LTCM is receiving only 50 of its expected voltage See Setting Power Requirements Motor drive circuit temperature is hot Ensure LTCM is n2. T Nuts and Screws www chatillon com Connecting to a Personal Computer Connecting to a Personal Computer The LTCM Series has no RS232 or serial data communications therefore it cannot be controlled by a personal computer nor can it provide data cor responding to defkction or extension values However you may use Nexygen DF Software p n NC002867 to collect and analyze your load versus time data for a test Connect Using RS232 Cable Connect to a personal computer using a 9 pin RS232 cable p n NC000875 This cable will connect to the LOWER 9 pin connector lo cated on the back of the LTCM Series console and to your RS232 9 pin connector on your personal computer Connect Using USB Cable Connect to a personal computer using a USB serial cable SPK DF USB in combination with NC000875 Connect NC000875 to SPK DF USB Connect USB connector to personal computer Connect Using Mitutoyo Cable Connect to a Mitutoyo device such as a Mitutoyo DP 1 VR data recorder using two special Mitutoyo cables Connect the DF Series force gauge to the LTCM Series tester using 0125 Connect the LTCM Series tester to the Mitutoyo device using cable p n 0157 Cable pin ENC0125 Gauge Input Connector Cable ENC0125 n JA NC000875 RS232 PC or Mitutoyo Interface Cable SPK DF USB USB Cable Connector Cable ENC0157 Mitutoyo The LOWER 9 Pin connector is used for interfacing to
3. 21 Spare Parts MAX Speed Upward sss 21 LTCM 100 Series 36 Speed 21 LTCM 500 5 NN 38 NORMAL Speed Control sa 21 Troubleshooting Guide 40 www chatillon com 2 chatillon fHar 9 ametek com Declaration of Conformity A sample of this product has been accessed against the essential health and safety requirements of the Low Voltage and the EMC Directives listed Based on conformity with the listed directives this product is deemed in compliance with the following 61010 1 2001 Safety Requirements for Electrical Equipment BS 61000 6 3 2001 Generic Emissions Standard BS 61000 6 1 2001 Generic Immunity Standard Precautions Read the instruction manual completely before attempting to use the LTCM Series By following the instructions contained in this manual the optimum accuracy and performance can be attained Never operate the LTCM Series with the cover off Verify Input Power Source BEFORE operation The LTCM Series has switchable power supply The tester may operate with 115V or 230V provided the Power Input Module is in the proper setting corresponding to the source power Always make sure that the supply power matches the setting on the Power Input Module before turning power ON Failure to do so may cause serious damage to the tester The LTCM Series has a moving crosshead Exercise extreme
4. The ON OFF switch is a 2 way switch The switch is lighted when power is ON www chatillon com Using Emergency Stop Button The LTCM Series features an emergency stop button located at the top of the console When this button is depressed power is removed from the tester Activate Emergency Stop To activate the emergency stop button press frmly in a downward direc tion The stop button will latch and lock into position Release the Emergency Stop Power is returned to the tester when the emergency stop button is re leased to the UP position To release the emergency stop button press frmly down on the stop but ton and turn in a clockwise direction This will disengage the lock and return the stop button to its normal position Engage the Emergency OFF switch by pressing down on the red button To disengage the emergency switch press and turn counter clockwise This will release the button to its normal position chatillon fllar ametek com Connecting Your Chatillon Gauge The LTCM Series has been designed for use with the Chatillon DF Series digital force gauges The LTCM Series may also use the remote style SLC Series load sensors The LTCM 100 crosshead has two 2 mounting holes Use both holes to secure your Chatillon DF Series force gauge The DF Series gauge may be mounted directly to the crosshead The LTCM 500 crosshead uses a gauge mounting plate p n 002905 with four 4 mounting holes All four mount
5. Operator s Manual Chatillon LTCM Series Motorized Force Testers LTCM 100 110 Ibf 500N LTCM 500 550 Ibf 2500N K J LTCM 500 Series LTCM 100 Series natillon registered trademark of AMETEK Inc Table of Contents Page Page 4 Using Mechanical Load Limits 22 Force Gauges sseserenennnememenemenenes 4 Setting High Limit 22 Getting Started l eene nnne 5 Setting Low Limit 22 Standard Accessories sassa 5 Testing the Limits Switch Setup a aaa 22 Console OveieW sa 6 Using Digital Load Limits aasan 23 Column amp Crosshead Overview sse 1 Connecting DF Series Force Gauge to LTCM Series 23 Travel Clearances see 1 Using Older Firmware DF Series 23 Working Aga nennen 8 Using the Footswitch Controller aan naa 24 Extended Work Table 9 Crosshead Direction 24 Fixtures and Grip Adapters 12 Using a Splinter Shield nnn 25 Thread Adapters s 12 Connecting the Splinter Shield e 25 Eye Adapters essen 12 Connecting a Personal 26 POWERING YOU TESTED unionis qudd DU MD 14 RS232 Connection 26 Switching fr
6. Switch from 120V to 220V The LTCM Series Power Entry Module contains an internal drum This drum has four settings 110Vac Do NOT use 120Vac Use for standard 120V operation 220Vac Use for standard 220 230V operation QO 240Vac Do NOT use Use a fbthead screwdriver to open the Power Entry Module A small slot ocated atthe top of the Power Entry Module locks the module closed To unlock position the screwdriver into the slot and carefully apply pressure To setthe power input remove the Power Drum by pulling the drum from its socket DO NOT ROTATE THE DRUM FROM WITHIN THE SOCKET Reinsert the drum back into the socket so that respective power label matches your supply power Close the Power Entry Module and make sure the correct label is displayed through the window CAUTION Do NOT Rotate the Power Selection Drum while it is en gaged in the Power Entry Module Remove the Drum and re insert with the desired power showing thru the window Remove the Power Selector Drum from the socket DO NOT ROTATE THE POWER SELECTOR DRUM WHILE IN THE SOCKET chatillon fHar 9 ametek com Changing Fuses Two 1 Amp fuses are located inside the Power Input Module Each fuse has its own compartment To access these fuses use a fbt head screw driver to open the module Using the screwdriver carefully slide the fuse access button in the direction of the arrow The fuse will disengage and extend out for easy replacem
7. m 120V 10 230 iuueni 14 USB Serial 26 Changing Fuses nnne 15 Mitutoyo Connection en 26 Using On Off Switch 16 Performing Tensile 5 27 Using Emergency Stop Button l toile caa rend 16 Pull to Break Test 27 Connecting Your Gauge aaa 17 Pull to Force 28 LTCM 100 Series 17 Pull to Defbction 29 LTCM 500 5 4 44 4 4 4 17 Performing Compression 30 Connecting Remote SLC Sensor 18 Compress to Rupture 30 LTCM 100 Series 18 Compress to Force Limit 3l LTCM 500 Series 18 Compress to Defbction Limit 32 SLC Sensor DIMENSIONS 13 Product S peciftations Using the Console C onto lS a visas date usa 20 AOM OO EET s soccer tt tee CA 33 Speed Selection 20 LTCM 500 Series 33 Speed Units of Measure ssseeeeenene 20 Dimension Drawings Speed Display 20 LTCM 100 5 a 34 Crosshead TRAVERS WIECH b Q 21 LTCM 500 Series 35 Return Speed Selection 5
8. Display The LTCM Series display is a 7 segment LED indicator The speed shown is associated with the Units of Measure that is also indicated by an LED Status light The displayed speed corresponds to the Speed Selector Knob The Speed Display indicates the speed setting CAUTION The Speed Display requires about 5 seconds to completely discharge when the power is turned OFF Do NOT power the tester OFF and immediately turn the tester ON Allow at least 5 seconds from when you turn the tester OFF before you turn the tester ON chatillon fHar 9 ametek com Crosshead Travel Switch The LTCM Series crosshead travel is controlled by the Travel Switch This is a momentary switch that is depressed to engage the crosshead and motor mechanism to drive the internal leadscrew To move the crosshead in an UPWARD direction depress and hold the Travel Switch in an UPWARD direction top To move the crosshead in a DOWNWARD direction depress and hold the Travel Switch in a DOWNWARD direction bottom Return Speed Selection Switch The LTCM Series features an independent retum switch The switch has three settings Q Normal Q Maximum Speed Upward Maximum Speed Downward Maximum Speed Upward When the Return Speed Switch is set to the Maximum Speed Upward setting top the Speed Travel Switch will cause the UPWARD direction to travel at maximum speed Depressing the switch down will cause the crosshead to travel at
9. Series Digital Force Gauge Operating Temperature 45 to 110 F 8 to 45 Storage Temperature 0 to 130 F 17 to 54 C Power Voltage 115Vac 10 or 230Vac 10 Frequency 50 60 Hz Current 1 Amp Maximum Relative Humidty 20 to 85 Tester Weight 39 Ibs 17 7 kg approximate Shipping Weight 48 105 22 kg approximate chatillon fHar 9 ametek com 33 Specifications LTCM 500 Series Load Capacity 550 Ibf 2500N Travel 29 5 5 750 mm Speed Range 0 2 to 20 0 inches per minute 5 to 510 mm min Speed Accuracy 43 Full Scale unloaded Frame Defkction Less than 0 065 at full load capacity Measurement System Chatillon DF Series Digital Force Gauge Operating Temperature 45 to 110 F 8 to 45 C Storage Temperature 0 to 130 F 17 to 54 C Power Voltage 115Vac 10 or 230Vac 10 Frequency 50 60 Hz Current 1 Amp Maximum Relative Humidty 2096 to 8596 Tester Weight 100 165 45 kg approximate Shipping Weight 120 Ibs 55 kg approximate www chatillon com Dimensions LTCM 100 Series 20 www chatillon com T 7 wanda vy T feet arsit 7 4 7 YPP YI 3155349533 tanh z T VY peeves gd 128 130 mm Eu id 62879 mm 27 699 1 2 699 27 E9
10. a personal com puter e g when you are using Nexygen DF software and are collecting and analyzing load versus time data Use cable NC000875 CAUTION The LTCM Series has NO SERIAL COMMUNICATIONS ability The 9 pin computer interface connector on the back of the console serves as a split signal interface to the DF Series force gauge Cables p n NC000875 and or SPK DF USB DF Series Force Gauge Cable p n ENC0125 DF Series Force Gauge www chatillon com LTCM Series Tester LTCM Series Tester Personal Computer Cable p n ENC0157 Mitutoyo Device chatillon fllar ametek com Performing a Tensile Test LTCM Series may be used to perform tensile tests Common tensile tests are Pull to Break Pull to Force Limit Pull to Defbction Limit Pull to Break Use a Chatillon DFS Series digital force gauge to perform a Pull to Break Test The DFS Series has a Break Detection function that allows you to defne your break parameters This function is especially useful for samples that yield prior to breaking Mount the approriate testing fkture for holding your sample to your DFS Series gauge and to the center mounting hole on the LTCM Series work surface With the DFS Series mounted to the LTCM Series crosshead fist set the mechanical limits on your LTCM Series Position the HIGH and LOW lim its to ensure that your DFS is protected from accidental overloads Allow enough distance betwee
11. dis tance between the the HIGH and LOW limits to ensure that the sample breaks The LOW Limit is critical and should be positioned to protect your gauge from an overload caused by the crosshead moving too far after the break Selectthe speed Units of Measure The units that correspond to the Speed Display are highlited with an LED status indicator Use the Speed Units switch to change if necessary to inches min or mm min Selectthe test speed Rotate the dial until the speed for your test is dis played in the Speed window Set Return Speed Switch to the desired setting Normal or Maximum Upward Since the crosshead will be moving downward during a com pression test it may be advantageous to set the Return S peed to Maxi mum upward Position the switch in the up position Secure your sample to the fixture on the gauge frst Then use the down key to lower the crosshead so that the sample can be secured to the lower fixture LTCM Series www chatillon com 30 Zero the DF Series force gauge Note the zero defection value using the ruler on the LTCM Series column This will be useful if you are doing repetitive testing since you can return the crosshead to the same location at the completion of a test Depress the Travel Switch in the DOWNWARD direction and observe that the crosshead is moving DOWNWARD As the crosshead moves DOWN WARD compression is applied to the sample Continue pressing the Travel Switch downward u
12. until the speed for your test is dis played in the Speed window Set the Return Speed Switch to the desired setting Normal or Maximum Upward Since the crosshead will be moving downward during a com pression test it may be advantageous to set the Return Speed to mum upward Position the switch in the up position chatillon fHar 9 ametek com Performing Test Zero the DF Series force gauge Note the zero defection value using the ruler on the LTCM Series column This will be useful if you are doing repetitive testing since you can return the crosshead to the same location at the completion of a test Depress the Travel Switch in the DOWNWARD direction and observe that the crosshead is moving DOWNWARD As the crosshead moves DOWN WARD compression is applied to the sample Continue pressing the Travel Switch downward until the DF Series in dicates the desired force The DF gauge will also provide you with an audible if gauge Buzzer option is ON and visual indication that the limit has been achieved The DF Series gauge will display the peak compression force for the test Measure your defbction distance using the ruler Return the crosshead by depressing the Travel Switch UPWARD Since the Return Speed Switch is set to Maximum UPWARD the crosshead will return at maximum speed CAUTION ALWAYS assume some over travel once a load limit or defbction limit is achieved Use the slowest speed possible if
13. 28 P B D E THREAD 19 www chatillon com Using Console Controls Using the Console Controls The LTCM Series has been designed for simple operation Controls are intuitive and easy to use This section will describe how to use the various Console Controls Speed Selection Knob The LTCM Series has a speed selection knob which corresponds to speed display Rotating the knob will adjust the crosshead speed and the cor responding speed will be indicated on the LED display Increase the speed by rotating the knob clockwise Decrease the speed by rotating the knob counter clockwise During a test when the crosshead is moving the Speed Selection Knob is disengaged Rotating the knob during a test will not change the speed of the crosshead CAUTION Do NOT attempt to change the crosshead speed dur ing a test When the crosshead is moving the Speed Selection Knob is disengaged www chatillon com 0 Speed Units of Measurement Selection The LTCM Series can display speed in inches per minute in min or in millimetres min mm min To specify the Units of Measure required turn the tester power OFF Insert a small diameter probe into the Units Selector Switch and depress the internal switch and HOLD Turn the power ON The LTCM Series will indicate the Units of Measure by the LED indicator Disengage probe when the correct units of speed is indicated Speed
14. 6 359 mm EJ s ier 5 NM 130 mm 427 mm 10 1 8 057 mm 117 279 11539 287 mm 234 g 208 mm chatillon fllar ametek com LTCM 500 Series chatillon fllar ametek com 7 08 poe Se ET 180mm I A WARNING Ne i RISK OF PERSONAL INJURY l DO NOT PLACE HAND IN 5 20 5 26 132mm 77 133 6mm FO m 10 46 265 7mm LILI 22 29 566 16mm Dimensions 16 25 412 7mm 16 67 425 42mm 35 www chatillon com Spare Parts LTCM 100 Series Spare Parts Part Number Description PK LICM 00 over Assembly 2 SPK LTCM 002 Overlay LTCM Series 3 SPK LTCM 003 Ruler Label 20 inch 4 SPK LTCM 004 Printed Circuit Board Assembly 5 SPK LTCM 005 On OffSwitch 6 SPK LTCM 006 Switch Emergency 7 SPK TCM 007 TransformerAssembly 8 SPK LTCM 008 _ Power Entry Modul
15. K LTCM 008 _ Power Entry Module Assembly 4 SPK LTCM 009 Knob Plastic 5 SPK LTCM 010 Up Down Switch Assembly 6 7 8 SPK LTCM 019 Limit Switch Assembly SPK LTCM 026 Encoder SPK LTCM 028 Collar and Set Screw 9 SPK LTCM 030 __ Crosshead Travel Adjustment Rod 10 SPK LTCM 036 Cover Assembly 11 SPK XTCM 037 Overlay LTCM 500 12 SPK LTCM 038 Printed Circuit Board 13 SPK LTCM 039 TransformerAssembly 14 SPK LTCM 040 Printed Circuit Board Interface 15 SPK LTCM 041 Cable Printed Circukt Board Assembly 16 SPK LTCM 042 Cable Up Down Switch Kit 17 SPK LTCM 043 Ruler 30 inch 18 SPK LTCM 044 Base Fixture Mount 19 SPK LTCM 045 End 20 SPK LTCM 046 Motor and Hardware 21 SPK LTCM 047 Pulley Motor 22 SPK LTCM 048 Plate Motor Mount 23 5 047 Pulley Ball Screw 24 5 050 Timing Belt 25 SPK LTCM 051 Feetand Fasteners 26 5 052 BallScrew Assembly 27 SPK LTCM 053 Bearings 28 SPK LTCM 054 Crosshead 29 SPK LTCM 055 _ Label Package 30 SPK LTCM 056 X Shaft 31 5 057 Bushing 32 SPK LTCM 058 Cable Encoder 33 SPK LTCM 059 Sleeve Kit 34 SPK LTCM 060 Rod Limit Switch 35 5 061 Front Cover 36 SPK LTCM 062 Front Cover Assembly 37 5 063 Rear Cover 38 SPK LTCM 064 Cable Assembly Up Down Switch 39 SPK LTCM 065 Cable Limit Switch E09 823 Fuse 1 250Vac Time Delay
16. S Series gauge will display the peak tensile force for the test and the break force for the test based on your break criterion Return the crosshead by depressing the Travel Switch DOWNWARD Since the Return Speed Switch is set to Maximum DOWNWARD the crosshead will return at maximum speed www chatillon com Performing a Test Pull to Force Limit Use a Chatillon E DFE or DFS Series digital force gauge to perform Pull to Force Limit Test In this test your gauge will be setup to provide Load Limits Load Limits are designed to alert the operator when the measured force has exceeded a HIGH or LOW Load Limit The gauges will provide you with an audible and visual annunicator Mount the approriate testing fixture for holding your sample to your DF Series gauge and to the center mounting hole on the LTCM Series work surface With the DF Series mounted to LTCM Series crosshead frst set the mechanical limits on your LTCM Series Position the HIGH and LOW lim its to ensure that your DF Series is protected from accidental overloads Allow enough distance between the the HIGH and LOW limits to ensure that the sample can get to the desired limit Select the speed Units of Measure The units that correspond to the Speed Display are highlited with an LED status indicator Use the Speed Units switch to change if necessary to inches min or mm min Select the test speed Rotate the dial until the speed for your test is dis pl
17. The LTCM 500 mounting hole threads are 1 4 28F Eye Adapters TG Series Fixtures A variety of grips and fktures may be used with this working platform Listed below are the common adapters used to mount varying size fktures and grips to the tester A D C Part No A B C D E SPK EYE 1032M 10 32M 5 8 SPK EYE 2520M 1 4 20M 5 8 SPK EYE 2528M 1 4 28M 5 8 Thread Adapters GF Series Fixtures C D E A B Eye Adapters TG Series Fixtures Part No A B C D Part No A B C D 17039 310 32 1 428 1 2 5 16 SPK EYE 1032F 10 32F 5 8 000686 310 32 5 1618 3 4 1 4 SPK EYE 2520F 1 4 20F 5 8 NC000296 14 8 25618 1 8 3 8 17162 5116 18 1 2200 15 6 3 8 www chatillon com 12 chatillon fllar ametek com Gauge Adapters TG Series Fixtures Part A B SPK AFG 1032 10 32F 5 8 SPK AFG 2520 1 4 20F 5 8 SPK AFG 2528 1 4 28F 5 8 chatillon fHar 9 ametek com Getting Started www chatillon com Powering Your Tester Powering Your Tester CHATILLON LTCM Series motorized test stands requires a stable 120V or 220V power source The internal power transformer is switchable and operates at either 120V or 220V CAUTION Always verify the Power Input Setting BEFORE applying power to the LTCM Series Tester Insert screwdriver into Power Entry Module slot Carefully apply pressure to open the module www chatillon com
18. asse 16 10Ang Mo Kio Street 65 Largo Florida 33773 Segensworth East Buro Plus Bat D D 40670 Meerbusch 05 12 Techpoint United States of America Fareham 78990 Elancourt Germany Singapore 569059 Tel 1 727 536 7831 Hants 0155 France Tel 49 0 2159 9136 70 Tel 65 484 2388 Tel 1 800 527 9999 United Kingdom Tel 33 0 1 30 68 89 40 Fax 49 0 2159 9136 39 Fax 465 481 6588 Fax 1 727 539 6882 Tel 44 0 1489 486 399 Fax 33 0 1 30 68 89 49 Email info ametek de Email aspl ametek com sg Email chatillon fHarg ametek com Fax 44 0 1489 885 118 Email general lloyd instruments com Email uk far general ametek co uk The material in this document is for information purposes only and is subject to change without notice While reasonable efforts have been made in the preparation of this document to assure its accuracy AMETEK Inc assumes no liability resulting from errors or omissions in this document nor from the use of the information contained herein NC 002925 02 07 Issue February 2007 Visit us on the Worldwide Web at 2006 by AMETEK Inc 1509001 2000 www chatillon com Manufacturer Information within this document is subject to change without notice
19. ayed in the Speed window Set the Return Speed Switch to the desired setting Normal or Maximum Downward Since the crosshead will be moving upward during a tensile test it may be advantageous to set the Return Speed to Maximum down ward Position the switch in the down position Connect the force gauge to the LTCM Series tester using cable 0125 Secure your sample to the fkture on the gauge frst Then use the down key to lower the crosshead so that the sample can be secured to the lower fixture LTCM Series www chatillon com Remove excess slack with the sample however being careful not to ap ply a load to the DF Series force gauge Zero the DF Series force gauge Note the zero defection value using the ruler on the LTCM Series column This will be useful if you are doing repetitive testing since you can return the crosshead to the same location at the completion of a test Depress the Travel Switch in the UPWARD direction and observe that the crosshead is moving UPWARD As the crosshead moves UPWARD ten Sion is applied to the sample Continue pressing the Travel Switch upward until the DF Series indicates the desired force The DF gauge will also provide you with an audible if gauge Buzzer option is ON and visual indication that the limit has been achieved The DF Series gauge will display the peak tensile force for the test Measure your defbction distance using the ruler Return the cross
20. caution during testing or whenever the crosshead is moving Never place fngers inside the column Use Chatillon force gauges The LTCM Series is designed to be used safely with the Chatillon force gauges listed in this manual Class 1 product must be connected to a mains socket outlet with a protective earth connection Place LTCM Series so that it is easy to access the power cord D D D D Never use the LTCM Series in a manner not specified by AMETEK Product Warranty This instrument is warranted against defects in workmanship material and design for two 2 years from date of delivery to the extent that AMETEK will at its sole option repair or replace the instrument or any part thereof which is defective provided however that this warranty shall not apply to instruments Subjected to tampering or abuse or exposed to highly corrosive conditions THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES WHETHER EXPRESSED OR IMPLIED AND AMETEK HEREBY DISCLAIMS ALL OTHER WARRANTIES INCLUDING WITHOUT LIMITATION ANY WARRANTY OF FITNESS FOR APARTICULAR PURPOSE OR MERCHANTABILITY AMETEK SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO ANY ANTICIPATED OR LOST PROFITS This warranty is voidable if the purchaser fails to follow any and all instructions warnings and cautions in the instrument s operating manual If a manufacturing defect is found AMETEK will replace or repairthe instrument or replace any d
21. e Assembly 9 SPK LTCM 009 _ Knob Plastic 10 SPK LTCM 010 Up Down Switch Assembly 11 SPK XTCM 011 Cable Encoder 12 SPK TCM 012 Base Plate Assembly 13 SPK LTCM 013 _ FeetandFasteners 14 SPK LTCM 014 Timing Belt 15 SPK LTCM 015 Pulley Motor 16 SPK LTCM 016 Pulley Ball Screw 17 SPK TCM 017 Plate Motor Mounting 18 SPK LTCM 018 Motor with Mounting Screws 19 SPK LTCM 019 Limit Switch Assembly 20 SPK LTCM 020 Ball Screw Assembly 21 5 021 Bearing 22 5 022 Bearing Retainer Plate Kit 23 5 023 _ Bushing 24 5 0244 Bushing 25 SPK LTCM 025 _ Sleeve Bearing 26 SPK LTCM 026 Encoder 27 lt 5 027 Rod Limit Switch 28 SPK LTCM 028 Collar with Set Screw 29 5 029 Sleeve 30 SPK LTCM 030 5 Travel Adjustment Knob 31 SPK LTCM 031 Column Front Panel 32 SPK LTCM 032 Column Front Panel Assembly 33 5 033 Column Rear Panel 34 5 034 Crosshead 35 SPK XTCM 035 Label Kit E09 409 Fuse 1A 250Vac FastActing Parts highlited in RED are common to both the LTCM 100 and LTCM 500 www chatillon com 36 chatillon fHar 9 ametek com Spare Parts LTCM 100 Series Spare Parts www chatillon com chatillon fHar 9 ametek com Spare Parts LTCM 500 Series Spare Parts Part Number Description 2 SPK LTCM 006 X Emergency Switch 3 SP
22. e gauges manufactured prior to May 2006 check Calibration Certiftate supplied with your gauge have an older style print ed circuit board PCB In order to make use of load limits with the LTCM Series you must position jumper at J 3 Follow this procedure to reposition the jumper setup 1 sure that the DF Series gauge is connected to the LTCM Series tester using cable p n 0125 2 Make sure that Power to the LTCM Series is OFF Disconnect the power cord to the LTCM Series tester 3 Remove the Console Cover on the LTCM Series to expose the tester electronics Six screws are fastened through the Console Baseplate to secure the Console Cover 4 screws on LTCM 100 4 Atthe PC Board locate J umper J 3 The default jumper position is 1 2 Change this position to 2 3 chatillon fHar 9 ametek com Using Load Limits 0125 Cable Connector PC Interface Cable Connector Make sure that power to the LTCM Series tester is Off Carefully connect cable ENC0125 to the LTCM Series tester The cable connects to the UPPER 9 Pin connector 5 Reassemble the Console Cover onto the Console Baseplate 6 Reconnectthe Power cable to the LTCM Series tester 7 Turn Power to the LTCM Series tester to ON 8 Make sure Power to the DF Series force gauge is ON J4 To use Load Limits with older version Chatillon DF Series force gauges you must change the J 3 jumper position from 1 2 to 2 3 When y
23. efective part thereof without charge however AMETEK s obligation hereunder does not include the cost of transportation which must be borne by the customer AMETEK assumes no responsibility for damage in transit and any claim for such damage should be presented to the carrier by the purchaser chatillon fHar 9 ametek com 3 www chatillon com Introduction Introduction Chatillon Force Gauges Two CHATILLON LTCM Series motorized test stands are available and The following Chatillon force gauges are recommended for use with the covered by this operators manual LTCM Series LTCM 100 Series 110 500N LTCM 500 Series 550 Ibf 2500N DFE Series No Outputs E DFE Series With Outputs DFS Series Integral Loadcell DFS R Series Dedicated Remote Loadcell DFS R ND Series With SLC Load Sensors LTCM Series motorized testers are designed to be use with Chatillon DF Series digital force gauges LDDODDLD The LTCM Series has a compact design making it ideal for the laboratory or production environment The machine is designed for benchtop instal lations These testers are designed to operate in a vertical orientation and may be used for tensile compression peel fexural or break tests LTCM Series Motorized Testers www chatillon com 4 chatillon fHar 9 ametek com Getting Started Getting Started Please read this operating manual thoroughly before attempting to operate your LTCM Series force test
24. ent Remove the fuse and replace with another 1 Amp fuse Reinsert the fuse and re insert the fuse holder back into the entry module position Depress the arrow button to lock the fuse holder in place Note Caution Double Pole Nuetral fusing CAUTION Use only 1 Amp fuses Do NOT use higher or lower ampere fuses Double Pole Neutral Fusing Insert screwdriver into Power Entry Module slot Carefully apply pressure to open the module Replacement Fuses Model Part No LTCM 100 Series 09 409 500 Series 09 823 chatillon fllar ametek com Description 5mm diameter x 20mm length 1 250 Fast Acting Fuse 5mm diameter x 20mm length 1A 250 Vac Time Delay Fuse 2186 Changing Fuses z m Place the side of the screwdriver next the fuse release button and apply slight pressure in the direction of the arrow Replace the 1 Amp fuse with another 1 Amp fuse Reinsert the Fuse Module and depress the arrow button until it locks securely www chatillon com Turning Power On Off Using On Off Switch The LTCM Series has the On Off switch located at the top of the console Depress the switch to turn the machine ON or OFF When the machine is OFF the speed indicator display is not illuminated When turning the machine OFF you may note that it takes a few seconds for the speed indicator display to extinguish This is due to the capacitor used to drive the display module
25. eously causes the crosshead to Stop www chatillon com 24 chatillon fHar 9 ametek com Using Splinter Shield The LTCM 500 Series may be equipped with the optional S plinter Shield p n NC002927 The Splinter Shield is designed to contain testing materi als to within the work area The Splinter Shield is manufactured of Lexan It is supplied assembled The Splinter Shield is NOT intended to be used as a personal safety device Itis designed to contain materials under test within the work area ALWAYS wear Safety glasses when performing a test chatillon fllar ametek com 6 5435355531 TU T qUepeenpeetpent pee pet rrirgetertpEFEPETY anaiai AA ARAS NAR NAR End Cap Using a Splinter Shield Connecting the Splinter Shield 1 25 Remove the on the column by removing the four holding Screws Remove the front end cap on the T Slot table Slide the T Nuts in the outer slots on the T Slot table Align the top mounting holes on the Splinter Shield with the mounting holes on the column front and back Re install the Cap making sure to align the holes so that the Screws secure the top of the Splinter Shield with the top of the col umn Tighten and T Nut screws so that the T Nuts ft snuggly to the T Slot Table NN S p WS SN f x
26. er The tables below identify the standard accessories that were supplied with your LTCM Series tester Standard Accessories LTCM 100 Series LTCM 500 Series Description Part No Description Part No Hook Stationary 110 500N SPK FMG 012B Hook Stationary 550 Ibf 2500N SPK FMG 012C Compression Platen 2 inch 17109 Compression Platen 3 inch 17012 Hex Key 5 32 NC000846 Hex Key 5mm NC002924 Gauge Mtg Screws 10 32 x 3 4 1613 Hex Key 5 32 NC000846 Power Cable 115V USA Plug SPK FM200 034 DF Gauge Adapter Plate NC002905 Power Cable 230V EU Plug SPK FM200 022 Gauge Mtg Screws 10 32 3 4 1613 Power Cable 230V UK Plug SPK LTCM UK230 Power Cable 115V USA Plug SPK FM200 034 Power Cable 230V EU Plug SPK FM200 022 Power Cable 230V UK Plug SPK LTCM UK230 chatillon fllar ametek com 5 www chatillon com Getting Started Console Overview The LTCM Series provides these functions on the tester s console On Off Switch Emergency Stop Switch Speed Units of Measure Selector Switch Speed Selector Knob Return Speed Switch Crosshead Direction of Travel Switch LED Display Speed Units Indicator Emergency Stop Switch Speed Units Indicator ON Off Switch Return Speed Switch Speed Selector Knob pcm Direction Swtich www chatillon com 6 chatillon fHar 9 am
27. es on the LTCM 500 Series Gauge Mounting Plate Screw through the mounting plate and crosshead into the gauge housing being careful not to cross thread or screw too far into the gauge housing The screw should extend into the gauge housing no more than 0 4 inches 10mm Gauge Mounting Plate p n NC 002905 DF Gauge to NC 002905 Mouting Plate to LTCM500 crosshead Mounting Diagram www chatillon com Attaching Remote SLC Style Sensors LTCM 100 Series When mounting a remote style SLC Series load sensor on the LTCM 100 Series you must use the Remote Sensor Adapter p n NC 000300 All SLC Series used with DFS R gauges S type loadcell sensors mount to the LTCM 100 Series using the Remote Sensor Adapter First the loadcell sensor to the mounting adapter A socket head screw is used to position the sensor tightly to the bracket Use two 2 10 32 socket head screws to mount the bracket to the LTCM 100 Series crosshead Remote Sensor Adapter p n NC000300 SLC Remote Series Mounting Diagram www chatillon com 23238 LTCM 500 Series The LTCM 500 crosshead can be fited with a special Remote Sensor Adapter Kit p n SPK LTCM 066 This special adapter kit has been designed for capacities up to 550 Ibf 2500N This adapter comes with three 3 different mounting threads set screws allowing you to attach these thread sizes 10 32F 1 4 28F 1 2 20F Four 4 10 32 x 3 4 inch m
28. etek com Column and Crosshead The LTCM Series features a single column designed to be used in a verti cal position Horizontal testing is not recommended The column features two mechanical limit switches mounted on the front These switches may be manually adjusted to provide a High and Low De fection stop e g the crosshead will stop moving if the crosshead comes in contact with a limit The column also features two rulers for measuring defbction distance The rulers have both inches and metric measurements The crosshead features a 5 1 8 inch 130 mm throat Combined with the large working area it provides you with the ability to test large samples The crosshead moves in either direction Crosshead speed is selected using the speed control knob located on the front of the console Return speed may be independently set allowing the crosshead to return at the maximum speed setting The LTCM 100 crosshead contain two mounting holes The Chatillon DF Series force gauge may be mounted directly to the crosshead The LTCM 500 crosshead contains four mounting holes The Chatil lon DF Series force gauge is mounted to the gauge adapter plate p n NC002905 which is mounted to the crosshead LTCM 100 Series Column Height 26 4 670mm Getting Started Mt Distance is measured from the bottom of the threaded shaft I I I I I I B I I LTCM 500 Series Colum
29. force gauge The HIGH Limit protects the force gauge s sensor by preventing the crosshead from traveling be yond your limit value The HIGH Limit is designed to protect the gauge when the crosshead is in the UPWARD travel direction To set the limit loosen the thumbscew by turning the screw in a counter clockwise direction You only need to loosen the screw enough so that the Switch slides along the internal guide When the screw is loose slide the mechanism to the desired extension position Tighten the screw by turn ing clockwise Test your setting using a slow crosshead speed e g 0 4 in min Move the crosshead in an UPWARD direction and watch to see where the cross head makes contact and ensure that contact with the limit switch stopped the crosshead travel If the crosshead stops too soon or too late adjust the thumbscrew reposition the limit mechanism and repeat the test Setting LOW Limit The LOW Limit is designed to protect the gauge when the crosshead is in the DOWNWARD travel direction To set the limit loosen the thumbscew by turning the screw in a counter clockwise direction You only need to loosen the screw enough so that the switch slides along the internal guide When the screw is loose slide the mechanism to the desired extension position Tighten the screw by turn ing clockwise Test your setting using a slow crosshead speed e g 0 4 in min Move the crosshead in an DOWNWARD direction and watch to see where t
30. he crosshead makes contact and ensure that contact with the limit switch stopped the crosshead travel Adjust accordingly www chatillon com 22 If the thumbscrew is completely disconnected from the limit switch care fully position the limit switch so that the threaded end points outward through the limit switch slot Thread the thumbscrew into the limit switch being careful to avoid cross threading Do not over tighten the thumb screw Finger tight is sufftient to hold the switch in place CAUTION Always test the action of the Limit Switch whenever you make a change to their position on the column Testing the Limit Switch Once you have positioned your Limit S witch test to ensure that it is oper ating properly Lower Limit Switch Test Drive the crosshead in a downward direction While the crosshead is moving downward press downward on the lower Limit Switch The cross head should stop moving Upper Limit Switch Test Drive the crosshead in an upward direction While the crosshead is mov ing upward press the upper Limit S witch upward The crosshead should stop moving Switch Engagement Check to ensure that the crosshead engages both the Upper and Lower Limit Switches during its travel You should hear a click when the cross head makes contact with the switch The crosshead should stop moving chatillon fHar 9 ametek com Using Digital Load Limits The LTCM Series can accept a Load Limit signal from y
31. head by depressing the Travel Switch DOWNWARD Since the Return Speed Switch is set to Maximum DOWNWARD the crosshead will return at maximum speed CAUTION ALWAYS assume some over travel once a load limit or defbction limit is achieved Use the slowest speed possible if over travel must be kept to a minimum This counters the effect of inertia and elec tronic transmission speed requirements chatillon fHar 9 ametek com Pull to Deflection Limit Use a Chatillon DFE or DFS Series digital force gauge to perform Pull to Defbction Limit Test In this test your crosshead will travel from a zero point to a defection limit You will be using distance to drive a force In this test itis important to carefully measure your zero defection point and your end point You can use the Upper Limit Switch to defne your Defkc tion Limit point Mount the approriate testing fixture for holding your sample to your DF Series gauge and to the center mounting hole on the LTCM Series work surface With the DF Series mounted to the LTCM Series crosshead fist set the mechanical limits on your LTCM Series Position the HIGH and LOW lim its to ensure that your DF Series is protected from accidental overloads Allow enough distance between the the HIGH and LOW limits to ensure that the sample can get to the desired limit Select the speed Units of Measure The units that correspond to the Speed Display are highlited with an LED status indicator Use
32. ing holes should be used when attaching a Chatillon DF Series force gauge to the crosshead LTCM 100 Series The LTCM 100 crosshead has two 2 mounting holes Use both holes to secure your Chatillon DF Series force gauge All DF Series gauges mount directly to the LTCM 100 Series tester using the two mounting holes located on the center of the force gauge Use two 2 10 32 socket head screws Position the gauge in alignment with the through holes on the LTCM 100 Series crosshead Screw through the crosshead into the gauge housing being careful not to cross thread or screw too far into the gauge housing The screw should extend into the gauge housing no more than 0 4 inches 10mm DFE and DFS Mounting Diagram CAUTION Screws should NOT penetrate into the DF Series housing more than 0 4 inch 10 mm Inserting to greater depth may damage internal components chatillon fHar 9 ametek com 17 Connecting Force Gauge LTCM 500 Series The LTCM 500 crosshead uses a gauge mounting plate p n NC 002905 with four 4 mounting holes All four mounting holes should be used when attaching a Chatillon DF Series force gauge to the crosshead All DF Series gauges mount directly to the Gauge Mounting Plate p n NC002905 which is attached to the LTCM 500 crosshead The Gauge Mounting Plate contains four 4 holes Use four 4 10 32 socket head screws Position the gauge in alignment with the through hol
33. n Specifrations Column Specifrations Column Height 41 5 1050mm Maximum Crosshead Travel 15 5 394mm Maximum Crosshead Travel 29 5 750 mm Sample Heights with DF Series Gauges A B DFE Series 2 2 56mm 31 7 805mm E DFE Series 2 2 56mm 31 7 805mm DFS Series 2 2 DFS R Series 2 blmm 31 5 800mm Sample Heights with DF Series Gauges A B DFE Series 15 38mm 17 432mm E DFE Series 15 38mm 17 432mm DFS Series 15 38mm 17 432mm DFS R Series 2 51 17 5 445mm SLC Series Sensor with DFS R ND 2 51 17 5 445mm 56mm 31 7 805mm SLC Series Sensor with DFS R ND 2 51mm 31 5 800mm Notes is the minimal distance between the bottom of the gauge shaft and the tester base with the crosshead positioned at its lowest position This represents the MINIMAL clearance between the gauge and the worksurface without loadcell shaft or fixtures attached B is the maximum distance between the bottom of the gauge shaft and the tester base with the crosshead positioned at its highest position This represents the MAXIMUM clearance between the gauge and the worksurface without loadcell shaft or fixtures attached 1 The distance varies slightly depending on the remote SLC sensor used Higher capacity sensors will reduce the clearance slightly chatillon fHar 9 ametek com www chatillon com Getting Sta
34. n the crosshead by depressing the Travel Switch DOWNWARD Since the Return Speed Switch is set to Maximum DOWNWARD the crosshead will return at maximum speed CAUTION ALWAYS assume some over travel once a load limit or defbction limit is achieved Use the slowest speed possible if over travel must be kept to a minimum This counters the effect of inertia and elec tronic transmission speed requirements www chatillon com Performing a Test Performing a Compression Test The LTCM Series Series may be used to perform compression tests on test samples with capacities of up to 110 Ibf 500 N With compression testing it is very important to protect your gauge from accidental over loads Common compression tests are 0 Compress to Rupture Break Compress to Force Limit Compress to Defbction Limit Compress to Rupture Use a Chatillon DFS Series digital force gauge to perform a Compress to Rupture test The DFS Series has a Break Detection function that allows you to defne your break parameters This function is especially useful for samples that yield prior to breaking Mount the approriate testing fkture to your DFS Series gauge Generally this is a probe platen or grip adapter for compression testing With the DFS Series mounted to the LTCM Series crosshead frst set mechanical limits on your LTCM Series Position the LOW limit to ensure that your DFS is protected from accidental overloads Allow enough
35. n the the HIGH and LOW limits to ensure that the sample breaks Select the speed Units of Measure The units that correspond to the Speed Display are highlited with an LED status indicator Use the Speed Units switch to change if necessary to inches min or mm min Select the test speed Rotate the dial until the speed for your test is dis played in the Speed window Set the Return Speed Switch to the desired setting Normal or Maximum Downward Since the crosshead will be moving upward during a tensile test it may be advantageous to set the Return Speed to Maximum down ward Position the switch in the down position Secure your sample to the fkture on the gauge frst Then use the down key to lower the crosshead so that the sample can be secured to the lower fixture LTCM Series chatillon fHar 9 ametek com 227 Performing Test Remove excess slack with the sample however being careful not to ap ply a load to the DFS force gauge Zero the DFS force gauge Note the zero defection value using the ruler on the LTCM Series column This will be useful if you are doing repetitive testing since you can return the crosshead to the same location at the completion of a test Depress the Travel Switch in the UPWARD direction and observe that the crosshead is moving UPWARD As the crosshead moves UPWARD ten sion is applied to the sample Continue pressing the Travel Switch upward until the sample breaks The DF
36. ntil the sample breaks The DFS Series gauge will display the peak compression force for the test and the break force for the test based on your break criterion Return the crosshead by depressing the Travel Switch UPWARD Since the Return Speed Switch is set Maximum UPWARD the crosshead will return at maximum speed chatillon fHar 9 ametek com Compress to Force Limit Use Chatillon E DFE or DFS Series digital force gauge to perform Compress to Force Limit Test In this test your gauge will be setup to pro vide Load Limits Load Limits are designed to alert the operator when the measured force has exceeded a HIGH or LOW Load Limit The gauges will provide you with an audible and visual annunicator Mount the approriate testing fixture for your compression test Generally the fixture is a probe platen or adapter With the DF Series mounted to the LTCM Series crosshead frst set the mechanical limits on your LTCM Series Position the LOW Limit Switch so that it protects your gauge from accidental overloading The LOW Limit Switch should be positioned just beyond the projected load limit defection point Connect the force gauge to the LTCM Series tester using cable 0125 Select the speed Units of Measure The units that correspond to the Speed Display are highlited with an LED status indicator Use the Speed Units switch to change if necessary to inches min or mm min Select the test speed Rotate the dial
37. orm is 10 1 8 x 11 inches 257 x 279 mm The platform contains 13 pre drilled holes for fktures The holes have a 1 4 28F thread different than the 100 Series The LTCM 100 comes standard with the expanded work table The work table The LTCM 100 with expanded work table The expanded work table is standard on has 13 pre drilled 10 32 threaded holes for mounting fktures and grip sets The the LTCM 100 Series The expanded work table is an option on the LTCM 500 optional expanded work table for the LTCM 500 has 13 pre drilled 1 4 28 holes www chatillon com 8 chatillon fllar ametek com Getting Started Dimensions Expanded Work Tables 10 48 02 1 4 28 UNF 2B THRU 9 34 THRU 90 CS K 9 69 4 PLACES 11 00 02 5 317 500 Series Optional Extended Table Dimensions p n SPK LTCM 067 chatillon fHar 9 ametek com 9 www chatillon com Getting Started Dimensions Expanded Work Tables 5 550 3 00 3 00 1 50 1 50 R 5D 5 PLACES 5 00 1 50 C 11 00 02 1 50 10 00 1 5 00 D 1 00 100 Series Standard Work Table Dimensions www chatillon com 10 chatillon fllar ametek com Getting Started chatillon fllar ametek com 11 www chatillon com Getting Started Fixtures and Grip Adapters The LTCM Series working platform is predrilled with 13 mounting holes The LTCM 100 mounting hole threads are 10 32F
38. ot being overstressed due to overloading Let motor cool Contact Chatillon R epresentative if problem persists LTCM Series is at a load limit as sensed by either the Chatillon DF Series force gauge or SLC Series load sensor The Chatillon DF Series is likely manufactured BEFORE May 2006 The J 3 jumper on the LTCM Series 1 0 PC board must be repositioned from 1 2 to 2 3 See Using Digital Load Limits The J 3 jumper on the LTCM Series 1 0 PC board has been repositioned to 2 3 however the Chatillon DF Series force gauge is OFF or disconnected to the LTCM Series or an incorrect cable is connecting the DF Series gauge and LTCM Series tester Possible problem with Upper Limit S witch Limit S witch is normally Closed Possible problem with Lower Limit S witch Limit S witch is normally Closed Check that power is ON Check that Emgergency Switch is disengaged UP Tum OFF power to the LTCM Series for 15 seconds then turn power ON chatillon fHar 9 ametek com International Symbols WEEE Directive This equipment contains electrical and electronic circuits and should not be directly disposed of in a landfil site Visit us on the web at www chatillon com 47 Americas United Kingdom France Germany Asia AMETEK US Gauge Division Lloyd Instruments Ltd S A S GmbH AMETEK Singapore P vt Ltd 8600 Somerset Drive 12 Barnes Wallis Road Rond Point de des Champs Rudolf Diesel Str
39. ou change the J 3 position power to the gauge must be ON and the gauge must be connected to the LTCM Series using cable ENC0125 If jumper is moved to 2 3 the gauge must be ON and CONNECTED www chatillon com Using Remote Footswitch Using Remote Footswitch The LTCM Series can be equipped with the optional remote footswitch for controlling the crosshead movement The Remote Footswitch 002910 plugs into the rear of the LTCM Series console at the stereo input jack ontroller Connector CAUTION Do NOT plug the Remote Footswitch into the Console while the crosshead is moving AMETEK recommends that the power to the LTCM Series tester be 0ff BEFORE connecting the Footswitch Controller DOWN Control Make sure power is 0ff at the LTCM Series tester before inserting the re mote Footswitch Controller The Footswitch Controller has a 8 foot 2 5m length cable with stereo jack connector The connector 15 inserted into the back of the LTCM Series console Crosshead Direction Control The right pedal on the Footswitch Controller causes the crosshead to move in UPWARD direction Press and hold to move the crosshead Release the foot pedal to stop the crosshead movement The left pedal on the Footswitch Controller causes the croshead to move ina DOWNWARD direction Press and hold to move the crosshead Release the foot pedal to stop the crosshead movement Pressing the right and left pedal simultan
40. our Chatillon DF Series force gauge When the DF Series gauge is setup with Load Limits the gauge will send a signal to the LTCM Series tester when the Load Limit has been achieved causing the crosshead to stop moving The Load Limit is designed to protect the DF Series force gauge or SLC Sensor from an overload condition or to alert the operator when a Load Limit condition has been met When a Load Limit is sensed the LTCM Series tester will display LLL alternately with the crosshead Set Speed When the DF Series force gauge or SLC Series Load Sensor senses a Load Limit their is a slight time delay between when the actual Load Limit is detected by the gauge sensor and when itis read by the tester De pending on the tester speed you may encounter slight crosshead move ment when a Load Limit is sensed due to electronic transmission and inertia This is normal You may compensate for this delay if you cannot have any crosshead overshooting by manipulating your actual Load Limit setpoint to correspond to where you want the crosshead to stop Connecting your DF Series Force Gauge The Chatillon DF Series force gauge is connected to the LTCM Series tes ter using the gauge interface cable p n ENC0125 Make sure that power is Off at both the force gauge and the LTCM Series tester when connecting a cable Cable p n ENC0125 DF Series Force Gauge LTCM Series Tester Using Older Version Firmware Chatillon DF Series forc
41. outing screws are included to attached the Remote Sensor Adapter block to the LTCM 500 crosshead Remote Sensor Adapter Kit p n SPK LTCM 066 chatillon fHar 9 ametek com SLC Series Sensor Dimensions chatillon fllar ametek com B D eL H e amp T oie CDILED CABLE EXTENDED LENGTH be C 25 LBF 1 50 3811 2 00 50 81 75 19 01 0 32 810 32 75 10 LBF L50 3811 200 50 81 75 19 01 810 32 810 32 75 2 LBF 150 381 2 00 5081 75 19 01 810 32 810 328 75 250 G L50 3811 2 00 50 81 75 19 0 10 32 410 32 75 D E CAPACITY B 5 FEMALE MALE F READ THREAD B S 10 T See 5 COILED CABLE E EXTENDED LENGTH 1000 LBF 2 98 75 7 2 50 63 51 98 249 49 12 41 172 20 500 LBF 2 98 7571 200 5081 98 8491 49 12 4 172 80 200 LBF 2 48 630 200 50 8 61 15 51 31 731 174 28 100 LBF 2 48 630 2 00 5081 61 15571 31 7 91 1 4 28 50 LBF 2 48 630 200 50 8 61 15 5 31 7 9 174
42. over travel must be kept to a minimum This counters the effect of inertia and elec tronic transmission speed requirements www chatillon com Performing a Test Compress to Deflection Limit Use a Chatillon DFE or DFS Series digital force gauge to perform a Com press to Defbction Limit Test In this test your crosshead will travel from a zero point to a defection limit You will be using distance to drive a force In this test itis important to carefully measure your zero defbction point and your end point You can use the Lower Limit Switch to defne your Defbction Limit point Mount the approriate testing fkture to your DF Series gauge Generally the fixture is a probe platen or adapter With the DF Series mounted to LTCM Series crosshead fist set the mechanical limits on your LTCM Series Position the LOW limit at the de sired defbction point that will end the test Selectthe speed Units of Measure The units that correspond to the Speed Display are highlited with an LED status indicator Use the Speed Units switch to change if necessary to inches min or mm min Select the test speed Rotate the dial until the speed for your test is dis played in the Speed window Set Return Speed Switch to the desired setting Normal or Maximum Upward Since the crosshead will be moving downward during a com pression test it may be advantageous to set the Return Speed to Maxi mum upward Position the switch in the
43. rted Working Area LTCM Series testers have fbxible work areas allowing for large size samples to be securely mounted and positioned for optimum measure ment Mounting Block The LTCM 100 comes with a fed extended work table ideal for testing samples up to 10 1 8 inches 257 mm wide The working platform is 10 1 8 x 11 inches 257 x 279 mm The platform contains 13 pre drilled holes with 10 32 threads The multiple holes allow for a variety of testing fixtures and gripping sets to be used The LTCM 500 comes with a fked T slot table A mounting block consist ing of four different mounting holes for various size adapters and fktures is included The holes sizes are 10 32F 5 16 18F 1 4 28F M12Xx1 75F The LTCM 500 comes standard with a T Slot table and adjustable mounting block This permits fbxible fkturing and the ability to ensure proper centerline alignment with the Chatillon DF Series force gauge There are alignment lines located on the T slot table to help ensure that the hole centerline you are using is aligned with the force gauge or sensor attached to the crosshead Simply slide the mounting block leading edge to the alignment line that corresponds with the hole size you are using Tighten the two mounting screws Thread in your adapter or fixture The LTCM 500 may be optionally equipped with an extended work table p n SPK LTCM 067 similar to that used with the LTCM 100 Series The working platf
44. the Speed Units switch to change if necessary to inches min or mm min Select the test speed Rotate the dial until the speed for your test is dis played in the Speed window Set the Return Speed Switch to the desired setting Normal or Maximum Downward Since the crosshead will be moving upward during a tensile test it may be advantageous to set the Return Speed to Maximum down ward Position the switch in the down position Secure your sample to the fixture on the gauge frst Then use the down key to lower the crosshead so that the sample can be secured to the lower fixture LTCM Series chatillon fHar 9 ametek com 28 Performing a Test Remove excess slack with the sample however being careful not to ap ply a load to the DF Series force gauge Zero the DF Series force gauge Note the zero defection value using the ruler on the LTCM Series column This will be useful if you are doing repetitive testing since you can return the crosshead to the same location at the completion of a test Depress the Travel Switch in the UPWARD direction and observe that the crosshead is moving UPWARD As the crosshead moves UPWARD ten sion is applied to the sample Continue pressing the Travel Switch upward until the crosshead makes contact with the Upper Limit Switch The crosshead will stop automati cally Observe the force displayed by the gauge The DF Series gauge will display the peak tensile force for the test Retur
45. the displayed speed shown in the Speed Display window injmin Maximum Speed Downward When the Return Speed Switch is set to the Maximum Speed Downward setting bottom the Speed Travel Switch will cause the DOWNWARD direction to travel at maximum speed Depressing the switch up will cause the crosshead to travel at the displayed speed shown in the Speed Dis play window Normal Setting When the Return Speed Switch is set to the center the return speed is the same as the Speed Selection display Depressing the Travel Switch will cause the crosshead to move at the selected speed indicated on the display in both the UP and DOWN directions chatillon fHar 9 ametek com 21 Crosshead Travel Controls www chatillon com Using Mechanical Limits Using Mechanical Limits The LTCM Series has adjustable mechanical limits that are designed to help protect your force gauge from overloads These limits are called ex tension defbction limits and are designed to stop the machine s cross head travel when the internal microswitch is contacted by the crosshead The front of the LTCM Series column features a ruler with two adjustable mechanical limits switches One switch is for the HIGH Limit The other Switch if for the LOW Limit The limit switches should be positioned using the ruler so that the crosshead will stop when contact is made with the High or Low switch Setting HIGH Limit Limits are supplied to protect your
46. up position Zero the DF Series force gauge www chatillon com 230 Note the zero defection value using the ruler on the LTCM Series column This will be useful if you are doing repetitive testing since you can return the crosshead to the same location at the completion of a test Depress the Travel Switch in the DOWNWARD direction and observe that the crosshead is moving DOWNWARD As the crosshead moves DOWN WARD compresion is applied to the sample Continue pressing the Travel Switch downward until the crosshead makes contact with the Lower Limit Switch The crosshead will stop automati cally Observe the force displayed by the gauge The DF Series gauge will display the peak compressive force for the test Return the crosshead by depressing the Travel Switch UPWARD Since the Return Speed Switch is set to Maximum UPWARD the crosshead will return at maximum speed CAUTION ALWAYS assume some over travel once a load limit or ction limit is achieived Use the slowest speed possible if over travel must be kept to a minimum This counters the effect of inertia and elec tronic transmission speed requirements chatillon fHar 9 ametek com LTCM 100 Series Load Capacity 110 Ibf 500N Travel 15 5 inches 394 mm Speed Range 0 2 to 20 0 inches per minute 5 to 510 mm min Speed Accuracy 3396 Full Scale unloaded Frame Defbction Less than 0 025 at full load capacity Measurement S ystem Chatillon DF
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