Model9100HDRC - Fluke Russia
Contents
1. Allow the dry well to stabilize about 15 minutes after reaching the set temperature 3 Record the actual temperature of the dry well at 50 C Tow Manual Rev 8A1601 23 24 9 Calibration Procedure 4 Set the controller to 300 C S Allow the dry well to stabilize about 15 minutes after reaching the set temperature 5 Record the actual temperature of the dry well at 300 C T high 6 Calculate the zero parameter by averaging the error values error error zero low high Zen where Sie is Tri error is T W ga S high and 7 Record and set the zero parameter 9 2 3 Accuracy Check Set the controller to 50 C Allow about 15 minutes for stabilization after reach ing the set point temperature Record the actual temperature of the dry well Repeat for set points of 100 C 150 C 200 C 250 C and 300 C If any of the measured temperatures are not within specification repeat the Span Adjust and the Zero Adjust section of the procedure as needed Manual Rev 8A1601 Hart Scientific 9100 10 Maintenance 10 Maintenance The calibration instrument has been designed with the utmost care Ease of operation and simplicity of maintenance have been a central theme in the product development Therefore with proper care the instrument should require very little maintenance Avoid operating the instrument in an oily wet dirty or dusty environment If the outside of the2. This is how all of the adjustable parameters for the controller work on the 9100 HDRC Calibrator The controller may be locked again after changing parameters to avoid accidentally changing one of them Follow the instructions above and replace the a aE atthe Lock menu with ALL and then exit out of the program menu as explained Manual Rev 8A1601 Hart Scientific 9100 8 Test Probe Calibration 8 Test Probe Calibration For optimum accuracy and stability allow the calibrator to warm up for 10 min utes after power up and then allow adequate stabilization time after reaching the set point temperature After completing calibration allow the block to cool before switching the power off Calibration Methods Direct Calibration Direct calibration involves testing a probe directly against the dry well s tem perature display The advantage of this method is that it is quick and easy Insert the probe to be calibrated into the well of the dry well calibrator The probe should fit snugly into the calibrator well yet should not be so tight that it cannot be easily removed Avoid any dirt or grit that may cause the probe to jam into the well Best results are obtained with the probe inserted to the full depth of the well Once the probe is inserted into the well allow adequate sta bilization time to allow the test probe temperature to settle as described Once the probe has settled to the temperature of the well it may be compared to the c
3. be used in the field have been tested to both Light Industrial and Heavy Industrial Standards The Declaration of Conformity for your instrument lists the specific standards to which the unit was tested For units used in the field a slight degradation of accuracy may be noticed between 300 350 MHz with a field intensity of 10V M at the unit A piece of equipment in proximity to the unit under test must emit greater than 1000 times the permissible CE standard EN55022 at these specific frequencies to have any effect on the unit Units used in a laboratory are not effected See the Troubleshooting Section above 11 2 2 Low Voltage Directive Safety In order to comply with the European Low Voltage Directive 73 23 EEC Hart Scientific equipment has been designed to meet the IEC 1010 1 EN 61010 1 and IEC 1010 2 010 EN 61010 2 010 standards Manual Rev 8A1601 Hart Scientific 11 Troubleshooting 11 3 Wiring Diagram SNOISIATA O 133HS ng IOS 3Sv313 V ZL GcCLeUg Lut Y3JNI NF nau ON ug ON WOS4 3ZIS NSISSG ONIYIM TIIMAHOA 0016 SEDES 26 8L 8 IW NM 009L 9 L08 ava TWAOUdd dd AITIVA HVLN LSY 662 SE HVLN AYO NYOININY SNE ee MOO1d TIMANG adldlodds ASIMYSHLO SSIINN DMYOZ JAY Gd TV L I S3LON In HS
4. inserted into one well and the probe under test inserted into a second well make measurements of each Manual Rev 8A1601 19 8 Test Probe Calibration 8 1 3 8 2 8 2 1 8 2 2 e Swap the locations of the reference probe and probe under test Allow plenty of time for thermal settling e Make another set of measurements of the reference probe and the probe under test e Average the two measurements of the reference probe Average the two measurements of the probe under test Averaging the two measurements in this way eliminates error due to temperature gradients between the two wells e You may now compare the averaged measurement of the probe under test with the averaged measurement of the reference probe e For best results repeat the test several times at the same temperature and at different temperatures This method can be used with different types of probes but the user must de termine the uncertainty of the measurement Calibration of Multiple Probes Fully loading the calibrator with probes increases the time required for the tem perature to stabilize after inserting the probes Be sure that the temperature has stabilized before starting the calibration Multiple probes may be calibrated simultaneously using either the direct or comparison calibration method Stem effect will cause less error in the com parison calibration method than with the direct calibration method Dry Well Characteristics Understandin
5. instrument becomes soiled it may be wiped clean with adamp cloth and mild detergent DO NOT use harsh chemicals on the sur face which may damage the paint lt is important to keep the well of the calibrator clean and clear of any for eign matter DO NOT use fluid to clean out the well The dry well calibrator should be handled with care Avoid knocking bumping or dropping the calibrator Due to the size and portability of the 9100 it is vulnerable to being shocked and dropped as it is carried around lt may be easily dragged off from a counter top while in use This action will not only cause damage to the instrument but may damage probes that are inserted at the time Never string probe cables or the power cord across an isle where people could trip over them and pull the calibrator from its place DO NOT place objects on top of the calibrator or apply excessive pressure to the chassis With a little care this calibrator will provide long lasting trouble free operation DO NOT slam the probe stems into the well This type of action can cause a shock to the sensor lf a hazardous material is spilt on or inside the equipment the user is re sponsible for taking the appropriate decontamination steps as outlined by the national safety council with respect to the material If the mains supply cord becomes damaged replace it with a cord with the appropriate gauge wire for the current of the instrument If there are any questions call Ha
6. oily dusty or dirty environments It is important to keep the well of the instru ment clean and clear of any foreign matter DO NOT operate near flamma ble materials DO NOT use fluids to clean out the wells The instrument can generate extreme temperatures Precautions must be taken to prevent personal injury or damage to objects Probes may be ex tremely hot when removed from the instrument Cautiously handle probes to prevent personal injury Carefully place probes on a heat resistant sur face or rack until they are at room temperature Never place any objects other than the probe to be calibrated into the well Use only a grounded AC mains supply of the appropriate voltage to power the instrument The dry well requires 1 5 amps at 115 VAC 10 50 60 Hz and 0 75 amps at 230 VAC 10 50 60 Hz Before initial use after transport and anytime the dry well has not been energized for more than 10 days the instrument needs to be energized for a dry out period of 1 2 hours before it can be assumed to meet all of the safety requirements of the IEC 1010 1 Ifa mains supply power fluctuation occurs immediately turn off the instru ment Power bumps from brown outs and black outs could damage the in strument Wait until the power has stabilized before re energizing the instrument The calibrator is equipped with an internal thermal fuse and an electrical fuse If a fuse blows it is likely caused by failure of another part If
7. s seame b i ee eo Be Q W s TT G QO Q 4 3 Safety Guidelines 5 4 Quick Start l 00008 7 4 1 Unpacking oe 6 REA ERA E 7 Ae Oe ta wes eee ee X 3 3 ee 9 s Se ec Gk 7 43 POWer 5 seos aoee ea Q 2 s E ao sr uD en E 7 5 Parts and Controls aan 9 5 1 RearPane _ _ 8 2 oe OA a 9 5 2 PROD VOW ss A S w s s S K amp nda de dE GAS 10 5 3 FrontPanel e 11 6 General Operation 13 DA Set Up 0 EDS E DES 13 6 2 Setting the Temperature 13 7 Controller Operation 15 7 1 Programming 6 2a eee aw Re ee A dd 15 7 2 Locking Unlocking the Controller 15 7 3 Switching display units 15 8 Test Probe Calibration 19 8 1 Calibration Methods 19 8 1 1 Direct Calibration 2 24 19 8 1 2 Comparison Calibration 208 19 8 1 3 Calibration of Multiple Probes 20 8 2 Dry Well Characteristics 20 8 2 1 Vertical Gradient 2 2 20034 20 8 2 2 Stabilization and Accuracy aooo a a 20 9 Calibration Procedure 23 OA Pre GCa allDrall n s s s se ous eae Q G 23 9 2 Calibration 02008 23 9 21 Span Adjust 0 ee ene ee eS DA E 23 9 2 2 ZeroAdjust _ E a E E sos SOO 8 2
8. 0 Controller lock up e Do a master reset of the controller in Level 3 by setting SE amp to ALL The controller transfers to Level 5 where the following parameters must be reentered laPe red 9100 Manual Rev 841601 27 11 Troubleshooting 11 2 1 e Re enter Level 1 2 and 3 parameters Refer to Figure 5 Figure 6 andthe Report of Calibration for Level 1 Level 2 and Level 3 values Temperature readout is not the actual temperature of the well e With the unit stable slowly rotate the unit If no change occurs the unit may need to be calibrated Contact Hart Scientific Customer Service If the display changes more than twice the normal display deviation another unit in the area could be emitting therefore energy Move the unit to a differ ent location and rotate the unit again If the temperature is correct in this new area or deviates differently than the first area therefore energy is present in the room If you have to perform the test in the effected area use the comparison test to eliminate any possible errors 11 2 CE Comments EMC Directive Hart Scientific s equipment has been tested to meet the European Electromag netic Compatibility Directive EMC Directive 89 336 EEC Selection o fLight Industrial or Heavy Industrial compliance has been based on the intended use of the instrument Units designed for use in a calibration laboratory have been tested to Light Industrial Standards Units designed to
9. 3 9 2 3 Accuracy Check 0 0000 ee eee eee 24 vi 10 Maintenance aoaaa aona a a waa 25 11 Troubleshooting 0 27 11 1 Troubleshooting 27 11 2 CE Comments 2004 28 11 21 EMC Directive serias 2 o v s s a 6 sk 4886882882 25 28 11 2 2 Low Voltage Directive Safety ooo aaa 28 11 3 Wiring Diagram 29 1 Introduction 1 Introduction Hart Scientific s Model 9100 HDRC Dry well Calibrator is a small portable in strument designed for quick on site checks and calibration of thermocouple and RTD temperature probes It features an aluminum temperature block well Three different blocks are available Block A has six holes four that accept probe diameters of 1 4 5 32 1 8 and 1 16 and two that accept probes of 3 16 diameter to allow comparison calibrations Block B has four holes that accept probe diameters of 3 8 1 4 3 16 and 1 8 Block C has two holes that accept probe diameters of 3 16 and 1 2 See Figure 1 on page 3 The in strument is controlled by a microprocessor based digital PID temperature con troller and uses a precision platinum RTD as a sensor with a heater to control the well temperature The controller display will show the well temperature and also the set point temperature The temperature may be set to any tempera ture within the range of the instrument in 0 1 degree increments by using the three buttons on the con
10. MODEL 9100 HDRC HANDHELD DRY WELL USER MANUAL d HART SCIENTIFIC Ce Rev 8A1601 O Copyright 1997 Hart Scientific Inc 799 E Utah Valley Drive American Fork Utah 84003 9775 Telephone 801 763 1600 lt Fax 801 763 1010 Internet htto www hartscientific com WARNING To ensure the safety of operating personnel and to avoid damage to this equipment DO NOT operate this unit without a properly grounded properly polarized power cord DO NOT connect this unit to a non grounded non polarized outlet DO USE a ground fault interrupt device WARNING To ensure the safety of personnel and to avoid damage to equipment DO NOT use this unit for any application other than calibration work DO NOT use this unit in environments other than those listed in the user s manual Continous use of this equipment at high temperatures for extended periods of time requires caution Completely unattended high temperature operation is not recommended for safety reasons Components and heater lifetimes can be shortened by continuous high temperature opera tion Follow all safety guidelines listed in the user s manual WARNING CALIBRATION EQUIPMENT SHOULD ONLY BE USED BY TRAINED PERSONNEL Table of Contents 1 Introduction 080 s s s x x 1 2 Specifications and Environmental Conditions 3 2 1 Specifications 3 2 2 Environmental Conditions 3 SC SE e LC
11. alibrator display temperature The display temperature should be stable to within 0 1 C for best results Never introduce any foreign material into the wells Fluids etc can leak into the calibrator causing damage to the calibrator or binding and dam age to your probe 8 1 2 Comparison Calibration Comparison calibration involves testing a probe against a similar reference probe The advantage to this method is that better accuracy can be achieved since errors due to dry well inaccuracy stem effect and drift can be reduced After inserting the probes to be calibrated allow sufficient time for the probes to settle and the temperature of the dry well to stabilize It is best if both the reference probe and the probe under test are the same size and construction Using probes with different lengths diameters and ma terials will have different stem effects causing an unknown temperature differ ence All dry wells have horizontal and vertical gradients that change with temperature This is an unknown variable which can be factored out if probes are the same type length diameter and material Probes should be inserted to the same depth in the well The following procedure can be used to calibrate a probe against a reference while eliminating error due to temperature gradients between wells e Place the reference probe in one well e Place the probe to be calibrated the unit under test UUT in another well e With the reference
12. and V Move down a level or change buttons lt 4 options with the and A gt A mio and and V buttons Level 4 Entry Point Level 3 Version Parameter Lock Options LEU 3 Locks levels 3 and 4 only EI d Locks levels 2 3 and 4 only Press and hold the A and V 914 Locks all functions buttons for 10 seconds to enter the hidden level 4 nonE No functions or options locked menu Figure 6 Controller Level 4 Parameter Lock Options Programming Chart 9100 Manual Rev 841601 17 7 Controller Operation Once inside level 1 the other levels of the menu may be accessed After look ing at the menu chart Figure 5 the user can see that the u nit parameter is changed within level 2 Press the Y button to get to the bottom of level 1 where the LEUL and are shown alternating in the display Press and hold the button and press the button until the 2 shows on the display Now inside level 2 use the and Y buttons to find the unit parameter Notice how the display flashes between unit and z Press and hold the button and press the V button until F shows on the display After the buttons are released the display should be flashing unit and F instead of unit and The change has been made To return to the temperature display either press and hold the A and Y but tons for 3 seconds or wait approximately 1 minute and the controller will auto matically return
13. g the thermal characteristics of the dry well calibrator can help you achieve the best accuracy and efficiency possible Vertical Gradient There is a temperature gradient vertically in the test well The heater has been applied to the block in such a way as to compensate for nominal heat losses out of the top of the dry well and minimize vertical temperature gradients However actual heat losses will vary depending on the number and types of probes inserted into the calibrator and the block temperature For best results insert probes the full depth of the well Stabilization and Accuracy The stabilization time of the dry well calibrator will depend on the conditions and temperatures involved Typically the dry well will be stable to 0 2 C within three minutes of reaching the set point temperature as indicated by the dis play Ultimate stability will be achieved 10 to 15 minutes after reaching the set temperature Inserting a cold probe into a well will require another period of stabilization de pending on the magnitude of the disturbance and the required accuracy For example inserting a 1 4 inch diameter probe at room temperature into a sleeve Manual Rev 841601 Hart Scientific 9100 8 Test Probe Calibration at 300 C will take approximately 5 minutes to be within 0 1 C of its set point and will take 10 minutes to achieve maximum stability Decreasing the time required for the calibration process can be accomplished by
14. he warranty 11 1 Troubleshooting Below are several situations that may arise followed by suggested actions for fixing the problem Controller changes are indicated in the Controller Opera tion section of this manual Refer to this section and refer to Figure 5 and Fig ure 6 for the specific programming path Refer to the Report of Calibration for any unique controller values Incorrect Temperature Reading e Check the sensor span adjust 5P A n in Level 2 to see that it is set cor rectly e Check the zero sensor error 2 E 2 in Level 2 to see that itis set correctly e Check input sensor n Pt in Level 2 is setto r t 8 If not master reset the controller See Controller lock up for master reset instructions The display is off after waiting 30 seconds e Check that the power cord is plugged in e Ifthe unit has power and the display is off the fuse may be blown and the unit needs to be returned to Hart Scientific for repair Contact Hart Scien tific Customer Service The display flashes Input Fail e There is a sensor error Contact Hart Scientific Customer Service The display flashes Input None e Contact Hart Scientific Customer Service Unit will not heat to 300 C e The ambient temperature is too low User cannot set the temperature to the maximum or minimum values of the unit e Check to see that oC in Level 2 is set to 300 e Check to see that L o SC in Level 2 is set to 0
15. ing air through the instrument If the unit fails to operate check the power connection When the calibrator is first pow ered on all of the LED segments will temporarily illuminate as the controller performs a brief self test and set up The display will then begin to show the actual block temperature and the well heater will begin operating to bring the temperature of the well to the set point temperature 6 2 Setting the Temperature The dry well calibrator may be set to any temperature between 0 0 and 300 0 C in 0 1 C increments To set the temperature simply press and hold the key and the appropriate A or Y button until the desired temperature is attained Pressing the button changes the numeric display to show the set point temperature and activates the A and W keys Note that the longer the A or Y keys are held down the faster the set point will change When the desired set point temperature is reached release the A or Y and the but tons The panel will resume display of the actual block temperature If the set point temperature is changed the controller will cause the unit to heat or cool to the desired set point temperature The cycle indicator LED will pulse on and off indicating the duty cycle of the heater The display will indicate the actual block temperature which continuously changes until it reaches the set point temperature A small overshoot in the block temperature is typical as it stabilizes to the set point temperatu
16. knowing how soon to make the measurement It is recommended that typi cal measurements be made at the desired temperatures with the desired test probes to establish these times Manual Rev 8A1601 21 9 1 9 2 9 2 1 9 Calibration Procedure Calibration Procedure Pre Calibration Make sure all parameters in the controller are set according to the parameter table provided in the operation manual a Turn the unit on b Set all parameters to the values shown in the chart Calibration Accuracy Specification 0 5 C for 30 to 100 C 1 0C for 100 to 300 C Span Adjust 1 Record the current span value span 2 Set the controller to 50 C S Allow the dry well to stabilize about 15 minutes after reaching the set temperature 3 Record the actual temperature of the dry well at 50 C Tow 4 Set the controller to 300 C S Allow the dry well to stabilize about 15 minutes after reaching the set temperature 5 Record the actual temperature of the dry well at 300 C T nign 6 The new span value is calculated by the following formula span 300 Span ur high low where bi q is Tr REH Shig error ow Is T low and 7 Record and set the new span parameter 9 2 2 Zero Adjust 9100 Note New temperature measurements must be taken You cannot use the val ues from span adjust 1 Record the current zero value Zero 2 Set the controller to 50 C S
17. n example of changing any of the variables or parameters within the program menu After unlocking the controller as de scribed above press the A and W buttons for 3 seconds This accesses level 1 of the menu Manual Rev 8A1601 15 7 Controller Operation t 19h97 10 Heyo ajeredas 998 SPUODSS JO SUOIING A pue v aul plou pue Seed 9 9 u ppiu 0 SS990V e umar PSS 8919p Indino qS peaH R 17 oiA p 1ndl no zdS peaH EEN 35 g uolo loid 1 no uing Weg SSISASHOSUIC PE s pouu indjno 19 9S Ug U s poulGq31z LdS Pajos isnipe ueds Josuas O NG 10119 JOSU S 0187 KEEN 335 JOJUOLU TETE IANDOL OJJUOD 4999S IYAN Sins JOJIUOW DE H 33 eyep Bulun sumong peoy EC E AE AE LOISI9A BIEMYOS 3 HOH J9soWH suollound ane lt A pued s puu lv Aejdsig q y co co co rn CH CH onjen 199US LO BOI NASI yun ou uo puno aq UE pue uongeJgijeo gun ou o Buipio55e Asean sbuuas s ul sonj ea pue siayawesed no po eib ou Jo uo d 25x SU YUM Sanjea I nejop JoJ9e SIR UMOUS S NJLA 91ON suollnq A pue pue V pue Y SU UM S A umop pue dn dao A gt Tad lqe1sn pe JON 335 Jam
18. n the dry well on using the switch on the rear panel The dry well will turn on and begin to heat to the previously pro grammed temperature set point The front panel LED display will indicate the actual dry well temperature Manual Rev 8A1601 7 5 Parts and Controls 5 Parts and Controls The user should become familiar with the dry well calibrator and its parts See Figures 2 3 and 4 5 1 Rear Panel Power Cord The removable power cord Figure 2 attaches to the back side of the 9100 It plugs into a standard 115 VAC optional 230 VAC grounded socket Power Switch The power switch is located on the back panel of the calibra tor The switch is either on or off The on position is for normal operation The off position disconnects power to the entire unit Fan A fan inside the calibrator runs continuously when the unit is being oper ated This provides cooling to the instrument Allow 6 inches of open space in front and behind the calibrator to allow adequate ventilation Fan H ART American Fork MST eo ae Power Switch 115 V 50 60 Hz 1 5 Amp Max Electronics Fuse Internal Serial No 4A001 Power Cord Figure 2 Rear Panel 9100 Manual Rev 8A1601 9 5 Parts and Controls Figure 3 Side view of the 9100 showing the prop 5 2 Prop View Prop The prop Figure 3 is located on the bottom side of the 9100 It lays flat against the bottom of the calib
19. od Indino qS pey o uo5 amod jenueu Las MA DE HU JBMOd qS 18S c HU 18MOd TAS 18S 8 Bajeus Jooo suujp v ne pow BuigeJsdo ZdS UEN oouanbas yoye uuely as poui SdS Ayelpisqns uolnios i Aejdsip joajas og 9 29 N 19S SE Ka uinuuulu e5s 19S OSCE Josuas Indul ege U d SIIUN SS9901d JO JIU n sovo kk 1992195 E Ee J9JoWeILd enIea s puu lv Aejdsig opou weiboid ou Jojuo 01 Spuo25 s 6 10 suollnq A pue V ou DIOU pue ssold for UlOd AUS weiboig Yeda 10 ounony pops EREE sIS 1 S H JO U uled pueg euolluodoid EITEN Los RIBalu leuj uul SANCALSA suollnq O1JuOo A DUE V yoeoidde AIIPAl G JuP y 44O NO 10 am 9LUI 9 9 9 euonJodoJd Joo e ul Jose ENUBINNSSHO umop pue dn GOIN LdS lulo0djas urew 0 julodjes zdS Isnfpy pueg dold JO SIS 1 S H ZdS 199 9S OUUI S 9 O JO 3dO NO ZdS 199 8S ah TT JalaweEd Soli Aejdsig Figure 5 Controller Programming Chart Hart Scientific Manual Rev 841601 7 Controller Operation Display Alternates Parameter Derivative sensitivity Display sensitivity Disable SP2 Alarm E F annunciator O Move Program mode up and auto exit switch SERI down ina Program security lock LEU 3 IEH d level with LU Return to Level 3 only the A
20. r and shows the on off state of the block heater Controller Buttons The three buttons on the controller allow for adjustment of the set point temperature When pressed the button marked toggles the display from the actual block temperature to the set point temperature with the units of measure being used C or F While holding the button the set point temperature can be changed by pressing and holding in either the button marked A or Y until the desired set point is reached The longer the keys are held down the faster the set point will change When the desired set point temperature is reached releasing button immediately changes the display back to the actual block temperature and the controller begins to heat or cool to the new set point temperature 9100 HDRC Figure 4 Front Panel 9100 Manual Rev 8A1601 11 6 General Operation 6 General Operation 6 1 Set up Place the calibrator on a flat surface with at least 6 inches of free space in front of and behind the instrument The prop may be swung down to raise the front of the instrument from a horizontal position Plug the power cord into an AC grounded outlet of the appropriate voltage The well must be clear of any foreign objects before probes are inserted Turn on the power to the calibrator by toggling the switch at the rear of the instru ment to the on position The controller display should illuminate and after a few seconds the fan should begin blow
21. rator when not in use It can be swung down into a standing position when using the instrument at an inclined position The prop was not designed to be used as a handle for carrying the instrument To avoid damage it should not be forced be yond the inclined position of the calibrator 10 Manual Rev 8A1601 Hart Scientific 5 Parts and Controls 5 3 Front Panel Well Block Located on the right side of the front panel while facing the front of the 9100 is the well opening where a block Figure 1 on page 3 designed to accept different probe sizes is installed Each block is designed to accept different diameter temperature sensors Three different blocks are available Block A has six holes four that accept probe diameters of 1 4 5 32 1 8 and 1 16 and two that accept probes of 3 16 diameter to allow comparison calibrations Block B has four holes that accept probe diameters of 3 8 1 4 3 16 and 1 8 Block C has two holes that accept probe diameters of 3 16 and 1 2 Surrounding the well opening are small ventilation holes which pro vide cooling to the instrument Controller Display The numeric LED display shows the process tempera ture or the actual temperature of the well from 0 0 to 300 0 C 0 0 to 572 0 F The display shows the set point temperature when the button is pressed Located in the upper left of the temperature display is the main set point SP1 LED This is the cycle indicato
22. re Three to five minutes is normally re quired for the block to reach the set point temperature if the set point is ad justed to a higher value It may take a little longer if the set point is adjusted to the outer temperature limits 9100 Manual Rev 8A1601 13 9100 7 Controller Operation 7 Controller Operation The controller is fully programmable Each of the parameters such as propor tional band integration time display units and calibration offset can be viewed and altered The controller has been configured at the factory for optimum ac curacy stability and response time These parameters should not be changed although the user is free to do so if desired The following section explains how the controller is programmed and particularly how to switch the parameter units from the factory settings Programming The controller is shipped from the factory with a software lock on all program mable parameters This prevents accidental accessing and changing of the pre set parameters The 9100 parameters can be browsed and read without unlocking the software lock mentioned above See Figure 5 Programming the controller and accessing the parameter settings is done us ing the three controller keys just below the display The program menu is en tered and exited by pressing the A and Y buttons at the same time for three seconds After three seconds the controller will enter level 1 of its menu The display will toggle bet
23. rt Scientific Customer Service for more information Before using any cleaning or decontamination method except those rec ommended by Hart users should check with Hart Scientific Customer Ser vice to be sure that the proposed method will not damage the equipment If the instrument is used in a manner not in accordance with the equipment design the operation of the dry well may be impaired or safety hazards may arise The 9100 calibrator is programmed and calibrated at the factory for opti mum performance Field adjustment to the program should not be neces sary If the unit is suspected to be out of calibration or in need of repair please contact the factory for assistance The unit should be recalibrated at the factory yearly Never attempt to modify the unit or alter the pro grammed constants Warning Never introduce any fluids or other foreign material into the well block This will damage the calibrator and may cause sticking and damage to your probes In the event that the calibrator should re quire service or repair please contact the manufacturer for assis tance The user should not attempt to make any repairs or adjustments Manual Rev 8A1601 25 11 Troubleshooting 11 Troubleshooting If problems arise while operating the 9100 this section provides some sugges tions that may help you solve the problem A wiring diagram is also included Opening the unit without contacting Hart Scientific Customer Service may void t
24. this oc curs the calibrator should be returned to the factory for inspection Manual Rev 8A1601 5 9100 4 Quick Start 4 Quick Start Unpacking Unpack the dry well carefully and inspect it for any damage that may have oc curred during shipment If there is shipping damage notify the carrier immedi ately Verify that the following components are present e 9100 Dry well e Power Cord e Manual 4 2 Set up Place the calibrator on a flat surface with at least 6 inches of free space around the instrument The prop may be swung down to raise the front of the instrument from a horizontal position Plug the power cord into a grounded mains outlet Observe that the nominal voltage corresponds to that indicated on the back of the calibrator Turn on the power to the calibrator by toggling the power switch on The fan should begin quietly blowing air through the instrument and the controller dis play should illuminate after 3 seconds After a brief self test the controller should begin normal operation If the unit fails to operate please check the power connection The display will begin to show the well temperature and the well heater will start operating to bring the temperature of the well to the set point tempera ture 4 3 Power Plug the dry well power cord into a mains outlet of the proper voltage fre quency and current capability Typically this will be 115 VAC 410 50 60 Hz or 230 VAC 410 50 60 Hz Tur
25. tion or handling Hart will repair the product and bill the pur chaser for the reasonable cost of repair To exercise this warranty the purchaser must forward the product after calling or writing Hart for authorization Hart assumes NO risk for in transit damage For service or assistance please contact the manufacturer Hart Scientific Inc 799 East Utah Valley Drive American Fork UT 84003 9775 Phone 801 763 1600 Fax 801 763 1010 E mail support hartscientific com THE FOREGOING WARRANTY IS PURCHASER S SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OR MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR USE HART SHALL NOT BE LIABLE FOR ANY SPECIAL INDIRECT IN CIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSS WHETHER IN CONTRACT TORT OR OTHERWISE 4 Manual Rev 841601 Hart Scientific 9100 3 Safety Guidelines 3 Safety Guidelines Operate the instrument in room temperatures between 5 40 C 41 104 F Allow sufficient air circulation by leaving at least 6 inches of space between the instrument and nearby objects Overhead clearance needs to allow for safe and easy insertion and removal of probes for cali bration The dry well is a precision instrument Although it has been designed for optimum durability and trouble free operation it must be handled with care The instrument should not be operated in excessively wet
26. trol panel The calibrator s multiple fault protection de vices insure user and instrument safety and protection The 9100 dry well calibrator was designed for portability soeed and ease of operation It s use will provide a means of quick accurate calibration and com parisons of temperature sensors and other devices 9100 Manual Rev 8A1601 1 2 Specifications and Environmental Conditions 2 Specifications and Environmental Conditions 2 1 Specifications Operating Range 33 C to 300 C 92 F to 572 F Accuracy 33 to 100 C 0 5 C 100 to 300 C 1 C holes greater than 0 25 2 C Stability 0 2 C Heating Times 35 to 300 C 9 5 min Stabilization 3 min Cooling Times 300 to 100 C 14 min Holes probe sizes See Figure 1 Block A Sized to fit these diameters 1 16 1 8 5 32 1 4 and two at 3 16 Block B 1 8 3 16 1 4 and 3 8 Block C 1 2 and 3 16 Depth 4 1 16 hole is 3 5 Power 115 VAC 410 50 60 Hz or 230 VAC 10 50 60 Hz 1 5 amps max Size 2 25 H x 4 9 W x 5 9 D 57 mm x 125 mm x 150 mm Weight 2 lb 3 oz 1 08 Kg Block A Block B Block C Figure 1 Block design options for the 9100 2 2 Environmental Conditions Although the instrument has been designed for optimum durability and trou ble free operation it must be handled with care The instrument should not be operated in an excessively dust
27. vei ENZISESIOEIA HOSNIS LAN L t s Po dd sa do Vi O gr vE o 4 ayog roi i o OOLLA GLY JL aen E O O RR i SC EE ego INXA XSS Ad eg OIA oe HOLIMS AVIS i ES N ISEGIZI uo LHM e d ZP pes ONS rrr omvecei Nua O omvecer Naa INI JHITIONINOOD SNVZC 9 L Ng SH OMvzz 8 Ng o IN JANIVIIdNIL EE HOLIMS dIMOd ANI OV 26 81 83 v 0016 PA WVYSVIG DNIYIM 31Vqd n V awa TWAOHdaY Ag MOL die o Figure 7 Wiring Diagram 29 Manual Rev 8A1601 9100
28. ween t aE and of F From this point in the control menu the and Y buttons can be used to step up or down through the parameters of level 1 To access another level of the controller press the W button to step through the controller parameters to the bottom of level 1 until the display toggles between LEUL and 1 From this point the other 2 levels are accessed by pressing and holding in the button and pressing the A button to step to levels 2 or 3 Each of the 3 levels can be stepped through in the same way using the A or Y button 7 2 Locking Unlocking the Controller In order to change any parameter the controller will have to be unlocked The lock unlock parameter is accessed by going into level 3 as explained above Once inside level 3 see Figure 5 step up until the UE and 2 is toggling on the display Now press and hold the A and Y buttons simultaneously for 10 seconds The Lof and ALL should now be alternating on the display see Figure 6 Press the button and step down using the Y button until no nE appears in the display Holding down the A and Y buttons for 3 seconds from this point will unlock all controller parameters and settings and return the con troller display to show the block temperature 7 3 Switching display units The calibrator is set at the factory to display in C or F At some point the user may want to change units from C to F or from F to C The unit change is a simple one that can be used as a
29. y or dirty environment Maintenance and clean ing recommendations can be found in the Maintenance Section of this manual The instrument operates safely under the following conditions e temperature range 5 40 C 41 104 F e ambient relative humidity 15 50 9100 Manual Rev 841601 3 2 Specifications and Environmental Conditions e pressure 75kPa 106kPa e mains voltage within 10 of nominal e vibrations in the calibration environment should be minimized e altitude does not effect the performance or safety of the unit 2 3 Warranty Hart Scientific Inc Hart warrants this product to be free from defects in ma terial and workmanship under normal use and service for a period as stated in our current product catalog from the date of shipment This warranty extends only to the original purchaser and shall not apply to any product which in Hart s sole opinion has been subject to misuse alteration abuse or abnormal conditions of operation or handling Software is warranted to operate in accordance with its programmed instruc tions on appropriate Hart products It is not warranted to be error free Hart s obligation under this warranty is limited to repair or replacement of a product which is returned to Hart within the warranty period and is determined upon examination by Hart to be defective If Hart determines that the defect or malfunction has been caused by misuse alteration abuse or abnormal condi tions or opera
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