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IDEAL INDUSTRIES INC.
TECHNICAL MANUAL
MODELS: 61-633
61-635
The Service Information provides the following information:
• Precautions and safety information
• Specifications
• Basic maintenance (cleaning, replacing the battery and fuses)
• Performance test procedures
• Calibration and calibration adjustment procedures
Form Number: TM61633-5
Revision: 5. Date: December 2006
Form Number TM61633-5 Rev 5 Dec 2006
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TABLE OF CONTENTS Title Page 1 Introduction 1 Precautions and Safety Information Symbols 1 Safety Information 2 3 Specifications 3 General Specification Voltage Specifications 4 4 dBm / dB Specifications 5 Current Specifications 5 Peak Hold, Resistance Specifications Continuity and Diode Specifications 5 Capacitance Specifications 6 6 Frequency Counter and
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Page 1 Introduction Warning To avoid shock or injury, do not perform the verification tests or calibration procedures described in this manual unless you are qualified to do so. The information provided in this document is for the use of qualified personnel only. Caution The 61-630 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 and its products,
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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. CAUTION. These statements identify conditions or practices that could result in damage to the equipment or other property. WARNING. These statements identify conditions or practices that could result in personal injury or loss of life. Specific precautions Use proper Fuse.
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Page 3 SPECIFICATIONS All specifications are warranted unless noted typical and apply to models 61-633 and 61-635. ° Stated accuracies are at 23 ±5°C at less than 80% relative humidity and without the battery indicator displayed. General specifications Characteristics Description LCD display digits 4¾ or 3¾ Bargraph segments 80 Segment Graph Display count 40,000 or 4,000 Numeric update rate 2 times / sec (40.000 count) 4 times / sec (4,000 count) Bargraph 20 times/sec Polari
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Page 4 Measurement Characteristics All at 23°C ±5°C, < 80% Rh. Specifications are expressed as ±([% of reading] + [number of digits]). Multiply accuracy Digits by l0 in 40,000 count Mode. DC VOLTAGE: DCV 61-633 61-635 40mV ± (0.20%+8d) ± (0.06% + 8d) 400mV ± (0.20% + 2d) ± (0.06% + 2d) 4V, 40V, 400V, 1000V ± (0.20% + 2d) ± (0.06% + 1d) AC VOLTAGE: ACV 61-633 61-635 400mV 40Hz~ 100Hz ± (1.20% + 5d) ± (0.70% + 5d) 100Hz ~ 1KHz ± (2.00% + 5d) ± (1.00% + 5d) 4V 40Hz ~ 100
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Page 5 DC CURRENT: DCA 61-633 61-635 40mA, 400mA, 4A, 10A ± (0.50% + 4d) ±(0.20% + 4d) AC CURRENT: ACA 61-633 61-635 40mA, 400mA, 4A, 10A ±(1.20% + 8d) ± (0.80% + 8d) Bandwidth 40Hz ~ 400Hz 40Hz ~ 400Hz Range: 40mA, 400mA, 4A, 10A Resolution: 1µA in the 40mA range Burden Voltage: 800mV max. for mA input, 1V max. for A input AC Conversion Type: AC Coupled True RMS responding Input Protection: Equipped with High Energy Fuse 1A, 6
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Page 6 CAPACITANCE Capacitance 61-633 61-635 4nF, 40nF ± (1 .90% + 20d) ± (0.90% + 20d) 400nF, 4µF 40µF, 400µF ± (2.90% + 20d) ± (1 .90% + 20d) 4mF, 10mF ± (3.90% + 20d) ± (2.90% + 20d) Note: For best measurements, use REL mode in the nF ranges. Range: 4nF, 40nF, 400nF, 4µF, 40µF, 400µF, 4mF, l0mF Resolution: lpF in the 4nF range Input Protection: 600V rms FREQUENCY COUNTER Range: 400Hz, 4KHz, 40KHz, 400KHz, 4MHz Resolution: 0.01Hz in the 400Hz range Accuracy: ± (0.01%
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Page 7 Certifications and compliances Safety Designed to IEC 1010-1, UL3111-1 and CSA specifications 1000V DC Category II 600V DC Category III Input rating 750V AC Category II 600V AC Category III 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 equipment, telecommunication, electronics. Do not operate in envi
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Page 8 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 Recommended Equipment Required Characteristics Model Calibrator AC Voltage Range: 0-750V ac Fluke 5500 or Accuracy: ±0.07% (Basic) Wavetek 9100 Frequency Range: 40 ~ 100KHz Calibrator or A
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Page 9 Basic Maintenance 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 short circuit, 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. Dis
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Page 10 Form Number TM61633-5 Rev 5 Dec 2006
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Page 11 Replacing Fuses Warning To avoid electrical shock, remove the test leads and any input signals before replacing the battery or fuses. To prevent damage or injury, INSTALL ONLY quick acting fuses with the following Amp/Volt current interrupt rating: FS1 Fuse: 1A, 600V, FAST. Minimum interrupt rating 10,000A FS2 Fuse: 15A, 600V, FAST. Minimum interrupt rating 100,000A To replace the Meter’s fuses, refer to Figure 1 and do the following: 1
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Page 12 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 at a maximum of 80% relative humidity. To perform the following tests, it is not necessary to open the case; no adjustments are necessary. Merely make the required
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Page 13 Testing the Voltage Function To verify accuracy in the DC and AC voltage ranges, do the following: 1. Connect the Calibrator to the V Ω and COM inputs on the Meter. 2. Set the Calibrator for the voltage from step 1 to 5 in Table 1. Compare the reading on the Meter display with the display reading shown in Table 1. If the display reading falls outside of the range shown in Table 1, the Meter does not meet specification. Table 1. DC Voltage Test Input Re
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Page 14 Testing Millivoltage (mV) Function To verify accuracy of the mV function, do the following. 1. Connect the Calibrator to the V Ω and COM inputs on the meter. 2. Turn the rotary switch to mV. 3. Set the calibrator for the voltage from step 1 to 3 in Table 3. 4. Compare the reading on the Meter display with the display reading in Table 3. If the display reading falls outside of the range shown in Table 3, the Meter does not meet specification. Table 3. DC
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Page 15 Testing the Resistance Function To verify the accuracy of the resistance function, do the following: 1. Connect the Calibrator to V Ω and COM on the Meter. 2. Turn the rotary switch to Ω 3. Apply the inputs for step 1-7 in Table 5. *Set reference if using a Multifunction Calibrator with diff or zero mode for steps 1, 2, and 3. Compare the Meter display readings to the display readings in Table 5 step 1-7. 4. If the display reading falls outside of the range
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Page 16 Testing the Capacitance Function (cont’d) d) For each input, compare the readings on the Meter display to display readings in Table 7. The meter selects the proper range automatically. Each measurement takes about one second per range. 5mF will taken about 15 seconds. 3. If the display reading falls outside of the range shown in Table 7, the Meter does not meet specification. Table 7. Capacitance Test Input Readings Step Capacitance 6
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Page 17 Table 9. AC mA Test Input Readings Step Current Frequency 61-633 61-635 1 36.000mA 50 Hz 35.488 to 36.512 35.632 to 36.368 2 36.000mA 400 Hz 35.488 to 36.512 35.632 to 36.368 3 360.00mA 50 Hz 354.88 to 365.12 356.32 to 363.68 4 360.00mA 400Hzz 354.88 to 365.12 356.32 to 363.68 Testing the Amp (A) Function To verify the accuracy in the ampere (A) measurement function, do the Following: 1. Connect the Calibrator to the A and COM inputs of the Meter. 2. Turn the rotary
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Page 18 Table 12. Frequency Test Input Reading Step Frequency Level 61-633 61-635 1 360Hz 0.5Vp-p 359.86 to 360.14 359.86 to 360.14 2 3.6000KHz 0.5Vp-p 3.5986 to 3.6014 3.5986 to 3.6014 3 36.000KHz 0.5Vp-p 35.986 to 36.014 35.986 to 36.014 4 360.00KHz 0.5Vp-p 359.86 to 360.14 359.86 to 360.14 5 3.6000MHz 1.5Vp-p 3.5986 to 3.6014 3.5986 to 3.6014 Testing the Duty Factor Function To verify the accuracy of the Meter’s Duty Factor function, do the following: 1. Connect the Calibrato
