IDEAL 61-797 Manual Download Page 2

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TABLE OF CONTENTS

1.Introduction

Precautions and Safety Information

Symbols

Safety

2.Specifications

General Specifications

Electrical Specifications

Required Equipment

3.Basic Maintenance

Battery and Fuse Replacement

4. Performance Tests

5. Calibration Procedure

Summary of Contents for 61-797

Page 1: ...1 61 797 Digital Multimeter...

Page 2: ...ion Precautions and Safety Information Symbols Safety 2 Specifications General Specifications Electrical Specifications Required Equipment 3 Basic Maintenance Battery and Fuse Replacement 4 Performanc...

Page 3: ...out APPA TECHNOLOGY CORP and its products and services visit APPA TECHNOLOGY CORP web site at www appatech com Precautions and Safety Information Use the Meter only as described in the Service Manual...

Page 4: ...esult in personal injury or loss of life Specific precautions Do not operate without covers To avoid personal injury do not apply any voltage or current to the product without covers in place Electric...

Page 5: ...erature These are standard tests of 1 M at 1000 V with a duty cycle of 5 seconds on and 25 seconds off Low Batteries Indication is displayed when the batteries voltage drops below operating voltage Lo...

Page 6: ...ds and user manual Power Requirements 1 5V x 4 IEC LR6 or AA size Pollution degree 2 EMC EN 61326 1 Shock vibration Sinusoidal vibration per MIL T 28800E 5 55 Hz 3g maximum Drop Protection 4 feet drop...

Page 7: ...ode Rejection Ratio VAC CMRR 60dB at DC 50Hz 60Hz VDC CMRR 100dB at DC 50Hz 60Hz NMRR 50dB at DC 50Hz 60Hz AC Conversion Type AC Conversions are ac coupled true rms responding calibrated to the rms va...

Page 8: ...aximum resistance range 50V 50 0M 100V 100 0M 250V 250 0M 500V 500M and 1000V 20 0G Test Voltage vs Minimum resistance with test current 1mA 50V 50k 100V 100k 250V 250k 500V 500k and 1000V 1M Test Vol...

Page 9: ...ic Fluke 5700 or Wavetek 9100 Calibrator DMM DC Voltage 0 1000 V Accuracy 0 5 Basic DC Current 0 400mA Accuracy 0 5 Basic High voltage Divider DC Voltage Range 1 kV 5 kV Accuracy 1 Division Ratio 1000...

Page 10: ...Maintenance To avoid shock remove the test leads and any input signals before opening the case or replacing the battery Battery and Fuse Replacement Refer to the following figure to replace fuse and t...

Page 11: ...justments 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 Table 4 1 Testing the...

Page 12: ...50Hz 295 0V 305 0V 600V 50Hz 590 5V 609 5V 2V 400Hz 1 4V 2 6V 54V 400Hz 50 8V 57 2V 66V 400Hz 62 2V 69 8V 300V 400Hz 284 5V 315 5V 600V 400Hz 569 5V 630 5V Table 4 2 Testing the Earth bond Function f...

Page 13: ...Applied Reading Low limit High limit 1000V 18G 15 9G 20 1G 4G 3875M 4125M 400M 387 5 M 412 5 M 40M 39 35 M 40 65 M 4M 3 935 M 4 065 M 1M 0 980 M 1 020 M 500V 500k 0 488 M 0 512 M 250V 250k 0 241M 0 2...

Page 14: ...on value and SAVE will be displayed COMP button Press once to enter the next step Table 5 1 Calibration steps for insulation function Switch position 50V insulation Input Terminal COM gnd remote probe...

Page 15: ...obe pin Adjustment Step Standard value Press button 06L 360 0mA 0Hz Waiting for reading stable press STORE button 06 Check the reading and press COMP button 07L 36 00mA 0Hz Same as above 07 08L 3 600m...

Page 16: ...ton 12 Check the reading Table 5 4 Calibration steps for Voltage function Switch position V Input Terminal V input COM Adjustment Step Standard value Press button 13L 10 0V Waiting for reading stable...

Page 17: ...andard value Press button 20L 55V 3V Press the TEST button to output and display the test voltage Press the BLUE COMP button to lower or raise the test voltage Then press STORE button to save the cali...