IDEAL INDUSTRIES, INC. TECHNICAL MANUAL MODEL: 61-350
Contents
1. IDEAL INDUSTRIES INC TECHNICAL MANUAL MODEL 61 350 The Service Information provides the following information Precautions and safety information 6 Specifications Basic maintenance cleaning replacing the battery and fuses e Performance test procedures Calibration and calibration adjustment procedures RANGE ITN z7 V mi E SS H Form Number TM61350 Revision 2 Date July 2006 Form Number TM61350 Rev 2 July 2006 TABLE OF CONTENTS Title Introduction Precautions and Safety Information Symbols Safety Specifications General Specification Measurement Characteristics Voltage Specification Resistance Diode Specifications Auto Power Off Disable Auto Power Off Physical and environment characteristics Certification and compliance Required Equipment Basic Maintenance Opening the Meter Case Replacing the Battery Performance Tests Testing the Display Testing the Voltage Function Testing the Resistance Function Checking the Diode Test Function Calibration DCV Calibration ACV Calibration Calibration Adjustment Points Form Number TM61350 Rev 2 July 2006 Page 4 5 Ke p ked f ked l ed ked TU Page 1 Introduction Warning To avoid shock or injury do not perform the verification tests or calibration procedures described in the manual unless you are qualified to do so The information provided in this docume2. ar T UB I I Ln B S g R 9 P T Fa L c03 RS S C7 Page 13 RIGS LS 0101 Cle R25 0102 Jee Rilo DZ fi g 0102 arn ae oR VR po yr Red as E TF Ec l z RLOB 0101 my m e2 ml E ies kad Bless RIDRS R77 R28 204 UE 0 o 3 ae c CB LEF H VRI M c C2 Ja R15 e S ol ns a E AL 2 peoh ed zs cR R u G EU GLU LXI T ma go cy BIS Ris Fe a7 1 S a og J K 73 L 3 fa a z 3 GI Rd PTC prea Figure 3 61 350 Calibration Adjustment Points Form Number TM61350 Rev 2 July 2006
3. equipment Pollution Degree 2 telecommunication electronics Do not operate in environments where conductive Pollutants may be present Meets the intent of Directive 89 336 EEC for Electromagnetic Compatibility and Low Voltage Directive 73 23 EEC for product safety Compliance was demonstrated to the following specifications as listed in the official Journal of the European EC Declaration of Conformity Communities En 55011 Class A Radiated and Conducted Emissions En 50082 1 Immunity IEC 801 2 Electrostatic Discharge IEC 801 3 RF Radiated En 61010 1 Safety requirements for electrical equipment for Form Number TM61350 measurement control and laboratory use Rev 2 July 2006 Page 7 Required Equipment Required equipment is listed in Table B If the recommended models are not available equipment with equivalent specifications may be used Repairs or servicing should be performed only by qualified personnel Table B Required Equipment Equipment Required Characteristics Recommended Model Calibrator AC Voltage Range 0 750V AC Fluke 5500 or Wavetek Accuracy 0 07 Basic 9100 Calibrator or equipment Frequency Range 40 1KHz Accuracy 2 DC Voltage Range 0 1000V DC Accuracy 0 006 Basic Current Range 0 10A Accuracy AC 40Hz to 1KHz 0 08 Basic DC 0 02 Basic Frequency Source 5 00Hz 100MHz Accuracy 0 001 Amplitude 0 5V p p 1 0V p p square wave Accuracy 5
4. meter It is recommended that the multimeter be calibrated once each year I of 3 4 Perform calibration at an ambient temperature of 23 C 2 C and a relative humidity of 75 or less Disconnect the test leads and turn the meter off Remove the test leads from the front terminals Position the meter face down Remove the four screws from the case bottom Remove the case bottom A DCV Calibration Adjust VR2 Refer to Figure 3 5 6 7 8 Set the circuit board rotary switch arrow to the V position of circuit board Set the output of DC calibrator for 150 0V 0 02 and connect to VQ and COM input terminals on meter Using a small flat tipped screwdriver adjust the potentiometer VR2 until the display reads 149 9 to 150 1 Disconnect the DC calibrator from the meter B ACV Calibration Adjust VR1 Refer to Figure 3 9 10 11 12 Set the circuit board rotary switch arrow to the V position of circuit board Set the output of AC calibration for 150 0V 100Hz and connect to VQ and COM input terminals on meter Using a small flat tipped screwdriver adjust the potentiometer VR1 until the display reads 149 9 to 150 1 Disconnect the AC calibrator from the meter Form Number TM61350 Rev 2 July 2006 a O woz f Ic100 mirk 1 LU RIDO A Cx aoo W i A Gorey hal O c NI US CJR Je 8 sa feat yl eee LJ my C Le 63 Ci C18 Q le I I I I o 10 20 do
5. practices that could result in personal injury or loss of life Specific precautions Use proper Fuse To avoid fire hazard use only the fuse type and rating specified for this product Do not operate without covers To avoid personal injury do not apply any voltage or current to the product without covers in place Electric overload Never apply a voltage to a connector on the product that is outside the range specified for that connector Avoid electric shock To avoid injury or loss of life do not connect or disconnect probes or test leads while they are connected to a voltage source Do not operate in wet damp conditions To avoid electric shock do not operate this product in wet or damp conditions Form Number TM61350 Rev 2 July 2006 SPECIFICATIONS Page 3 All specifications are warranted unless noted typical and apply to the 61 350 Stated accuracies are at 23 C 5 C at less than 80 relative humidity and without the battery indicator displayed General specifications Characteristics Display count Numeric update rate Polarity display Overrange display Low voltage indicator Automatic power off time Power source Maximum input voltage Maximum floating voltage V connector Temperature Coefficient Battery Life Form Number TM61350 Rev 2 July 2006 Description 3 1 2 1 5 times sec Automatic OL is display is indicated Automatic backlit off 10 minutes 1 5Vx2 batteries 600V CAT II between V and COM 6
6. 00V CAT III between any terminal and earth ground V V 0 DF 0 2x Spec Accuracy C lt 18 C or gt 28 C Alkaline 1 5Vx2 AAA size 220 hours Page 4 Measurement Characteristics Accuracy is reading number of digits at 23 C 5 C less than 80 R H 1 DC Volts protection 0 5 reading 2 digits DC 1000V Input Impedance 1OMQ over 1000MQ in 200mV range 2 AC Volts 200mV Unspecified 1 5 reading 5 digits 200V 100mV 750V Input Impedance 10MQ less than a Frequency Response 50Hz 500Hz AC Conversion Type AC conversions are ac coupled true rms responding calibrated to the rms value sine wave input 3 Resistance protection 0 7 reading 3 digits 20MQ 10KQ 1 5 reading 3 digits Open circuit Voltage 1 3V approx lt 100 dgt of reading rolling Form Number TM61350 Rev 2 July 2006 Page 5 4 Diode Check and Continuity Max Test Max Open For 0 4V 0 8V Overload Protection 600V rms max Continuity Built in buzzer sounds when measured resistance 1s less than 270Q and sound off when measured resistance is more than gt 850Q Between 270Q to 850Q the buzzer maybe sound or off either 5 Auto Power Off APO If the meter idles for more than 10 minutes the meter automatically turns the power off When this happens the state non logic measurement of the meter is saved the meter can be turned back on by pressing any switch or changin
7. Resistance Range 1Q 100MQ Accuracy 0 03 Basic Capacitance Range 1pF 10mF Accuracy 0 10 Basic Form Number TM61350 Rev 2 July 2006 Page 8 Basic Maintenance Z Warning To avoid shock remove the test leads and any input signals before opening the case or replacing the battery or fuses Opening the Meter Case Caution To avoid unintentional shock always place the uncovered Meter assembly on a protective surface When the case of the Meter is open circuit connections are exposed To open the Meter case refer to Figure 1 and do the following 1 Disconnect test leads from any live source turn the rotary switch to OFF and remove the test leads from front terminals 2 Remove the battery door by using a Phillips head screwdriver to turn the battery door screws counter clockwise 3 The case bottom is secured to the case top by four screws Using a Phillips head screwdriver remove the four screws Replacing the Battery The Meter is powered by 1 5V x 2 batteries 4 Figure 1 Form Number TM61350 Rev 2 July 2006 Page 9 Performance Tests The following performance tests verify the complete operability of the Meter and check the accuracy of each Meter function against the Meter s specifications Accuracy specifications are valid for a period of one year after calibration when measured at an operating temperature of 18 C to 28 C and a maximum of 80 relative humidity To perform the follo
8. eading shown in Table 2 9 If the display reading falls outside of the range shown in Table 2 the meter does not meet specification Table 2 DC Voltage Test sever 990V 983V to 997V Form Number TM61350 Rev 2 July 2006 Page 11 Testing the Resistance Function To verify the accuracy of the resistance function do the following 1 Connect the Calibrator to VO and COM on the Meter 2 Turn the rotary switch to Q 3 Apply the inputs for step 1 6 in Table 3 4 Compare the Meter display readings to the display readings in Table 3 5 If the display reading falls outside of the range shown in Table 3 the Meter does not meet specification Table 3 Q Resistance Test 150 0Q 148 62 to 151 4Q 1 500KQ 1 486KQ to 1 514KQ 1 500MQ 1 482MQ to 1 518MQ 15 00MQ 14 74MQ to 15 26MQ Lead resistance on the 200Q range is not included in error Step 1486KO wo 1514K ES 150 0KQ 148 6KQ to 151 4KQ Checking the Diode Test Function To check the diode test function do the following 1 Connect the Calibrator to the VQ and COM inputs on the Meter 2 Turn the rotary switch to PF 3 Apply 5V DC The meter display should read approx 5V dc 4 Built in buzzer sounds when measured resistance is less than 270Q and sound off when measured resistance is more than gt 850Q Between 270Q to 850Q the buzzer maybe sound or off either Form Number TM61350 Rev 2 July 2006 Page 12 Calibration Procedure Recalibrate your
9. g the rotary switch If the meter is Re Powered by pressing a switch the LCD display the saved state press the Hold switch to disable the hold state The meter will alarm 15 seconds before automatically turning power off any key press or rotary change will reset Auto Power Off 6 Disable Auto Power Off In order to disable auto power off function power up the meter while pressing down any switch other than the Hold and NCV switch Form Number TM61350 Rev 2 July 2006 Page 6 Physical and Environmental Characteristics Characteristics Dimensions HxWxD Weight with battery With holster Environmental characteristics Temperature operating Non Operating Humidity operating Altitude Operating Non Operating Vibration amp shock Operating Description 2 9 Inchx6 14 Inchx1 34 Inch without holster 3 15 Inchx6 45 Inchx1 73 Inch with holster 0 25Kg 0 35Kg Description 0 to 50 C 20 to 60 C lt 80 R H 2 000M 6560 ft 12 300M 40354 ft MIL T 28800E TYPE II Class 5 2 66gRMS 5 to 500Hz 3axes 10 minutes each Indoor Use Indoor Use Certifications and compliances Safety Designed to ICE 1010 1 UL3111 1 and CSA specifications V Q Category III 600 Volts Input rating V Q Category II 1000 Volts CAT III Distribution level mains fixed installation CAT II Local level mains appliances portable equipment Over voltage category CAT I Signal level special equipment or parts of
10. nt is for the use of qualified personnel only A caution The 61 350 serials contain parts that can be damaged by static discharge Follow the standard practices for handling static sensitive devices For additional information about IDEAL INDUSTRIES INC and its products and services visit IDEAL INDUSTRIES INC web site at www idealindustries com Precautions and Safety Information Use the Meter only as described in the Service Manual If you do not do so the protection provided by the Meter may be impaired Read the Safety Information page before servicing this product In this manual a Warning identifies conditions and actions that pose hazard s to the user a Caution identifies conditions and actions that may damage the Meter or the test instruments The Symbols The symbols used on the Meter and in this manual are explained in Table A Table A The Symbols AN Risk of electric shock See instruction card for details el O o Equipment protected by double or reinforced insulation ES Battery am Form Number TM61350 Rev 2 July 2006 Page 2 SAFETY Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it To avoid potential hazards use the product only as specified EXCAUTION These statements identify conditions or practices that could result in damage to the equipment or other property WARNING These statements identify conditions or
11. wing tests it is not necessary to open the case no Adjustments are necessary merely make the required connections apply the designated inputs determine if the reading on the Meter display falls within the acceptable range indicated If the Meter fails any of these tests 1t needs calibration adjustment or repair Testing the Display Press HOLD key while turning the Meter on from the OFF position to hold the display in the Display Test Mode Compare the display with the example in Figure 2 Turn off the meter to escape the test mode LCD Graphics 61 350 EO MK HOLD a bhi a Figure 2 Display Test Form Number TM61350 Rev 2 July 2006 Page 10 Testing the Voltage Function To verify accuracy in the AC and DC voltage ranges do the following 1 Turn the rotary switch to V position 2 Connect the Calibrator to the VO and COM inputs on the Meter 3 Set the Calibrator for the voltage and frequency from step 1 to 8 in Table 1 4 Compare the reading on the Meter display with the display reading shown in Table 1 5 If the display reading falls outside of the range shown in Table 1 the Meter does not meet specification Table 1 AC Voltage Test E TIE 1 500V 300Hz 1 472V to 1 528V e e Ta some TR seve wor 6 Turn the rotary switch to V position 7 Set the calibration for the voltage from step 1 to 6 in Table 2 8 Compare the reading on the Meter display with the display r
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