AG3245(可程式微欧姆计) 产地:中国 型号:AG 3245
产品简介
AG3245 可程式微欧姆计采用微处理器控制并使用 4-1/2 位模拟数字转换器,提供高稳定性,高精度之微欧姆量测。具有 3 个数字显示器可同时显示读值、 HI Limit 、 LO Limit ,并且配备标准 RS-232C 接口使您在使用上得心应手。 详细参数 产品性能 .使用 3 个数字显示器可同时显示读值、 HI Limit 、 LO Limit .读值使用
产品详细信息
产品规格
Model |
3245 Programmable Milli-Ohm Meter |
Measurement | |
Range | 20m/200m/2/20/200/2K/20K/200K/2MΩ |
Accuracy | 20mΩ : ±0.05%rdg. ±15dgt. 200mΩ : ±0.05%rdg. ±10dgt. 2Ω-200KΩ : ±0.03%rdg. ±7dgt. 2MΩ : ±0.05%rdg. ±20dgt. |
Current | 1A/100mA/10mA/1mA/100uA/10uA/1uA |
Voltage | 20mV to 2V DC |
Display | 19999 (4-1/2 digits) LED |
Method | 4-terminal method |
Sampling Rate | FAST (10times/sec), SLOW (2times/sec) |
General Function | |
Compare | HI/GO/LO LED Display with Buzzer on/off Setting |
Open Circuit Terminal Voltage | Approx. 6V |
NULL Function | Display Value = Reading Value - REF. Value |
Range Selection | Manual or Automatic |
HOLD Function | Can Hold Display Value with LED Indicate |
Display | 7-Segment Red LED 0.52" |
Compare Display | 7-Segment Red LED 0.31" |
General Specification | |
Interface : Standard RS-232 Interface, Data Transfer Rate only 9600 bps. | |
Power Supply : AC115V/230V±10%, 60/50Hz Switch Selectable | |
Power Consumption : Approx. 45VA on 20mΩ test range, Other range approx. 25VA | |
Warm-up Time : Approx. 30 min. | |
Operation Humidity/Temperature Range : 80% R.H. (+5℃ to 30℃), 50% R.H. (+31℃ to 40℃) | |
Storage Temperature/Humidity Range : -10 to 70℃, <80% R.H. | |
Dimensions : 213(W) x 88(H) x 394(D) mm | |
Net Weight : 3.6 Kg | |
Accessories : Power cord x1, Operation Manual x1, Test Lead x1 |