ADEX AX-222 Personal LCR meter with comparator (199.9H, 1999uF, 1999kΩ)

Measuring signal and Accuracy (at23℃±5℃):

L:0.1μH～199.9H±(0.5％ of rdg＋2digit＋0.2μH) TYP

C:0.1pF～1999μF±(0.3％ of rdg＋2digit＋0.2pF) TYP

R:1mΩ～1999kΩ±(0.3％ of rdg＋2digit＋2mΩ) TYP

D:0.001～1.999 ±(0.5％ of rdg＋2digit) TYP

Measuring frequency:1kHz±5％

Measuring signal level:Accuracy differs according to the range.

L:10mA～1μA

C:1V～0.01V

R:100mA～1μA

Range changeover:Auto or manual

Display:L,C,R 3½ digit, D 3½ digit, LED display

Measurement time:Less than one second to stabilize the measured value

Sampling time:10 times per second approx.

(Auto range changeover time:1 step 100 msec.)

Changeover of measuring item:L and D, C and D, R are selectable from push-button switch

Measuring mode:

L:Series equivalent circuit

C:200pF, 2nF, 20nF, 200nF range (parallel equivalent circuit) 2μF, 20μF, 200μF, 2000μF range (series equivalent circuit)

R:Resistance, parallel resistance in series equivalent circuit

Measuring terminal:5 terminals

Output signal:L, C, R and D, analog voltage output (full scale DC2V)

External bias:0 to 50V DC, 0.1A max. (capacitance measurement)

Power supply:AC100V～240V selectable, 50/60Hz, about 15VA

Outer dimension:about 333 (W) ×85 (H) ×245 (D) mm (excluding protruding parts such as rubber legs, etc.)

Weight:about 3kg

Comparator unit

Digital comparison method LCR, and D

Judgment error: None

Judgment time:about 1ms (Relay operate time)

Setting range:1999, D1999 LCR,－NG, with ＋ NG

Display GO / NG:LCR－NGRed LED

＋NGRed LED

D NG Red LED

TOTAL GOGreen LED

Buzzer:NG at buzzer, Buzzer GO, No buzzer can be switched

Hold:Possible

Relay outputLCR－NG

＋NG

D NG

TOTAL GO

One contact each transfer (Resistance load)

DC 30V 20W

AC110V 33VA

BCD Parallel Data out (Option)

LCR:1999 3½ digit and blank; Parallel output fan out 1

D:1999 3½ digit and D blank; Parallel output fan out 1

Measurement completes pulse width about 2ms positive pulse; Parallel output fan out 1

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