ADEX AX-1644B Digital ultra-high resistance checker (100kΩ ~ 200GΩ)

Measuring range and Accuracy (at 23*C±5*C)

HV-deviation value measurement

Range / Measuring range / Measuring voltage / Measuring Accuracy

100kΩ / 5.00kΩ～ 150.00kΩ / 15V / ±0.03％±1digit

1MΩ / 50.0kΩ～ 1500.0kΩ / 15V / ±0.03％±1digit

10MΩ / 0.500MΩ～15.000MΩ / 15V / ±0.03％±1digit

100MΩ / 5.00MΩ～150.00MΩ / 100V / ±0.05％±1digit

1GΩ / 50.0MΩ～1500.0MΩ / 100V / ±0.05％±1digit

10GΩ / 0.500GΩ～ 15.000GΩ / 100V / ±0.2％±1digit

100GΩ / 5.00GΩ～ 150.00GΩ / 200V / ±0.5％±2digit

200GΩ (1000GΩ) / 50.00GΩ～300.00GΩ (300.01GΩ～1500.0GΩ) / 200V

HV-absolute value measurement

Range / Measuring range / Measuring voltage / Measuring Accuracy

100kΩ / 5.00kΩ～ 150.00kΩ / 15V / ±0.1％ of rdg ±1digit

1MΩ / 50.0kΩ～ 1500.0kΩ / 15V / ±0.1％ of rdg ±1digit

10MΩ / 0.500MΩ～15.000MΩ / 15V / ±0.1％ of rdg ±1digit

100MΩ / 5.00MΩ～150.00MΩ / 100V / ±0.2％ of rdg ±1digit

1GΩ / 50.0MΩ～1500.0MΩ / 100V / ±0.2％ of rdg ±1digit

10GΩ / 0.500GΩ～ 15.000GΩ / 100V/ ±0.5％ of rdg ±1digit

100GΩ / 5.00GΩ～ 150.00GΩ / 200V / ±0.8％ of rdg ±2digit

200GΩ (1000GΩ)/ 50.00GΩ～300.00GΩ (300.01GΩ～1500.0GΩ/ 200V / ±1.5％ of rdg ±4digit

LV-deviation value measurement

Range / Measuring range / Measuring voltage / Measuring Accuracy

100kΩ / 5.00kΩ～ 150.00kΩ / 15V /±0.03％±1digit

1MΩ / 50.0kΩ～ 1500.0kΩ / 15V / ±0.03％±1digit

10MΩ / 0.500MΩ～15.000MΩ / 15V / ±0.03％±1digit

100MΩ / 5.00MΩ～150.00MΩ / 15V / ±0.3％±1digit

1GΩ / 50.0MΩ～1500.0MΩ / 15V / ±0.3％±1digit

10GΩ / 0.500GΩ～ 15.000GΩ / 15V / ±1.2％±2digit

100GΩ / 5.00GΩ～ 150.00GΩ / 15V / ±1.5％±2digit

200GΩ (1000GΩ): NOT available

LV-absolute value measurement

Range / Measuring range / Measuring voltage / Measuring Accuracy

100kΩ / 5.00kΩ～ 150.00kΩ / 15V / ±0.1％of rdg±1digit

1MΩ / 50.0kΩ～ 1500.0kΩ / 15V / ±0.1％of rdg±1digit

10MΩ / 0.500MΩ～15.000MΩ / 15V / ±0.1％of rdg±1digit

100MΩ / 5.00MΩ～150.00MΩ / 15V / ±1.2％of rdg±1digit

1GΩ / 50.0MΩ～1500.0MΩ / 15V / ±1.2％of rdg±1digit

10GΩ / 0.500GΩ～ 15.000GΩ / 15V / ±1.5％of rdg±1digit

100GΩ / 5.00GΩ～ 150.00GΩ / 15V / ±2.0％of rdg±1digit

200GΩ (1000GΩ):NOT available

Indication range:±50.00％

Measuring method:2 terminal measurement

Measuring time:(Measurement start signal be given after stable condition, after measured thing connection.) Integral Fast：1msec～29msec (setting possible with 1msec step)

Slow：50Hz:20.0msec×(1～9)cycle (setting possible with 1 cycle step) max.180msec 60Hz:16.7msec×(1～9)cycle (setting possible with 1 cycle step) max.150.3msec

Free run：about 33 time/sec～about 4 time/sec

Measuring delay time:0 msec～99msec setting possible every range

Comparator: Both upper and lower limit：±0.00%～±50.00% LO,GO,HI judgment indication ＋ output

Control signal:(DC12V photo isolation power inclusion)

Outside hold input：0-12V signal and open short

Outside start input：0-12V signal and open short (Logic switching possibility) Judgment result output：Open correct output LO, GO, HI

Warm up time:More than 30 minutes

Others:Zero, Full scale calibration function by panel face operation RS-232C interface are built-in as standard equipment.

Power supply:AC100V～AC240V, Automatic selectable type, 50/60Hz

Outer dimension:about 333 (W) ×99 (H) ×300 (D) mm (excluding protruding parts such as rubber legs, etc.)

Weight:about 4kg

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