LCR Meter, with D-display built-in Limit Comparator

Data sheet(PDF)-----
Determination display of [GO][NG] by digital comparator inclusion
		●Measuring range : 　 L : 0.1μH 〜 199.9H 　 C : 0.1pF 〜 1999μF 　 R : 1mΩ 〜 1999kΩ 　 D : 0.001 〜 1.999 ●L,C,R 3 1/2digit, D 3 1/2digit, LED display ●Sampling time : 10 times per second approx. 　 (Auto range changeover time:1 step 100 milli second) ●L,C,R and d, analog voltage output 　 (full scale DC2V)

■THE OUTLINE■

The Digital LCR Meter, Model AX-222 offers easy measurement of contact resistance of electric components such as a coil, condenser, resistor, switch, relay etc., of inner resistance of a battery, of junction capacity of semiconductor and of any kind of elements. Determination display of [GO][NG] by digital comparator inclusion. Auto range and auto mode functions select automatically an optimum range for the measuring object with unknown value. Also, manual range changeover is possible and thus unnecessary time for range changeover can be eliminated. The display unit displays LCR value in 3-1/2 digit and in case of the measurement of L or C, the value of D(loss coefficient) is also displayed in 3-1/2 digit. Analog voltage proportional to the measured value is output, too, for the connection to an analog recorder, analog comparator, etc.

■SPECIFICATIONS■

Measuring range and Accuracy (at23℃±5℃)

Measuring range and Accuracy (at23℃±5℃)	L　 0.1μH〜199.9H ±(0.3 of rdg + 2digit)TYP 　C　 0.1pF〜1999μF ±(0.3 of rdg + 2digit)TYP 　R　 1mΩ〜1999kΩ ±(0.3 of rdg + 2digit)TYP 　D　 0.001〜1.999 ±(0.5 of rdg + 2digit)TYP
Measuring frequency	1kHz ±5%
Measuring signal level	Differs according to the range. L:10mA〜1μA C:1V〜0.01V R:100mA〜1μA
Range changeover	Auto or manual
Display	L,C,R 3-1/2 digit, D 3-1/2 digit, LED display
Sampling time	10 times per second approx. (Auto range changeover time:1 step 100 milli second)
Changeover of measuring item	L and D, C and D, R push-button selectable
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 inductance measurement
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)
Comparator Limit	L/C/R : 1999 Dual D : 1999Single
GO/NO-GO Output	LED lamp buzzer SPDT relay output
Power supply	AC100V/117V/220V/240V ±10%, 50/60Hz, 30VA approx.
Outer dimension	330(W)×85(H)×245(D)mm (excluding protruding parts such as rubber legs, etc.)
Weight	about 3kg
Option	BCD Parallel Data out