CHROMA 16502 毫欧表

Range Basic Measurement Accuracy ; Test Current

20mΩ: ±(0.1% of reading + 0.03 % of range) ; 1A typical

200mΩ: ±(0.05% of reading + 0.03 % of range) ; 100mA typical

2Ω: ±(0.05% of reading + 0.03 % of range) ; 10mA typical

20Ω: ±(0.05% of reading + 0.03 % of range) ; 1mA typical

200Ω: ±(0.05% of reading + 0.02 % of range) ; 1mA typical

2kΩ: ±(0.05% of reading + 0.01 % of range) ; 1mA typical

20kΩ: ±(0.1% of reading + 0.01% of range) ; 100µA typical

200kΩ: ±(0.2% of reading + 0.01 % of range) ; 10µA typical

2MΩ: ±(0.3% of reading + 0.01 % of range) ; 1µA typical

Test Signal

Drive Mode: DC+, DC-,Pulsed+, Pulsed -, Pulsed ±, Stand by

Dry Circuit: Open Circuit Voltage less than 20mV; for 200mΩ, 2Ω, 20Ω ranges only

Measurement Time

Fast: 65ms

Medium: 150ms

Slow: 650ms

Temp. Correction / Conversion Function

Temp. Measurement Accuracy (Option)

-10.0˚C ~ 39.9˚C: ±(0.3% of reading+0.5˚C)

40.0˚C ~99.9˚C: ±(0.3% of reading+1.0˚C)

Temp. Sensor Type (Option): PT100/ PT500

Interface & I/O

Interface: RS-232(Standard) , GPIB, Handler (Optional)

Output Signal: Bin-sorting & Pass/Fail judge

Comparator: Upper/Lower limits in value

Bin Sorting: 8 bin limits in %, ABS

Trigger Delay: 0~9999ms

Trigger: Internal, Manual, External, BUS

Display: 240 x 64 dot-matrix LCD display

Correction Function: Zeroing

General

Operation Environment Temperature : 10˚C~40˚C,Humidity : < 90 % R.H.

Power Consumption: 80 VA max.

Power Requirement: 90 ~ 132Vac or 180 ~ 264Vac, 47 ~ 63Hz

Dimension (H x W x D): 100 x 320 x 346 mm / 3.94 x 12.6 x 13.62 inch

Weight: 4.2 kg / 9.25 lbs