MC151精密电流，校准器0-120A
概述
电流8ma…120a (AC/DC)
频率DC, 15hz…1kHz
使用内部控制或作为跨导放大器
内置过程万用表
输出遵从能力8vpk
作为标准接口总线GPIB和USB/RS232
多个MC151输出可以并联以增加电流
AC/DC
能否与MC142配合使用，用于大电流高校准装置
直流电阻16.6mOhm，电感30uH
指标
| Range | % of value + % of range |
Maximal Voltage | % of value + % of range |
% of value + % of range |
Maximal Voltage | Maximal Voltage |
|---|---|---|---|---|---|---|
| DC | 15-40Hz 70-1000Hz |
40-70Hz | 15-40Hz | 400-1000Hz | ||
| 0.0080000 | 0.025 + 0.01 | 8V | 0.03 + 0.02 | 0.025 + 0.01 | 5.5 V | 3.5 V |
| 0.30001 | 0.025 + 0.01 | 8V | 0.03 + 0.02 | 0.025 + 0.01 | 5.5 V | 3.5 V |
| 1.00001 | 0.025 + 0.01 | 8V | 0.03 + 0.02 | 0.025 + 0.01 | 5.5 V | 3.5 V |
| 2.00001 | 0.025 + 0.01 | 5V | 0.03 + 0.02 | 0.025 + 0.01 | 3.5 V | 3.5 V |
| 5.0001 | 0.03 + 0.015 | 5V | 0.04 + 0.02 | 0.03 + 0.015 | 3.5 V | 3.5 V |
| 10.0001 | 0.035 + 0.015 | 5V | 0.05 + 0.02 | 0.035 + 0.015 | 3.5 V | 3.5 V |
| 30.0001 | 0.035 + 0.015 | 5V | 0.05 + 0.02 | 0.035 + 0.015 | 3.5 V | 3.5 V |
| 60.0001 | 0.035 + 0.015 | 5V | 0.05 + 0.02 | 0.035 + 0.015 | 3.5 V | 3.5 V |
万用表
| Function | Range | % of value + % of range |
|---|---|---|
| AC voltage < 1kHZ | 0-20V | 0.2% + 0.2% |
| AC voltage > 1kHZ | 0-20V | 0.05 % + 0.05 % |
| DC voltage | ±20V | 0.01 % + 0.01 % |
| AC current < 1kHZ | 0 - 200 mA | 0.02 % + 0.02 % |
| AC current > 1kHZ | 0 - 200 mA | 0.05 % + 0.05 % |
| DC current | ±200 mA | 0.01 % + 0.01 % |
| frequency | 1 Hz - 10 kHz | 0.005 % + 0.00 % |
General Specifications
Warm-up time:
15 min
Output terminals isolation:
up to 450 Vpk against GND (protective earth)
Distortion of output signal:
< 0.1 %
Frequency accuracy:
0.005 %
Frequency resolution:
0.001 Hz below 500 Hz/span>
0.01 Hz above 500 Hz
Frequency synchronization:
internal, external
Simulated amplifier gain:
0.5 … 10 A/V (transconductance amplifier)
50 … 1000 A/A (current amplifier)
Remote control:
USB/RS232, IEEE488 (SCPI)
Power supply:
115/230 Vac, 50/60 Hz
Reference temperatures:
+20 °C … +26 °C
Working temperatures:
+5 °C … +40 °C
Storage temperatures:
-10 C … +55 °C
Dimensions:
W 538 mm, H 283 mm, D 540 mm
Weight:
42 kg
Accessories (included)
Power Line Cord
1 pc
RS232 Cable
1 pc
Options (extra ordered)
option 151-25
- 25 turn copper current cable with active cooling for calibration of AC/DC clamp ammeters up to 3000A
- Can be used with MC151 or MC133C in high current mode.
- Mounted with two 12V fans for active cooling during high load situations.
- Additional uncertainty 0.3% applies to DC as well as AC current up to 100Hz.
- Datasheet - option 151-25
IEEE488/IEEE488
GBIP cable 2m
caliber
SW for calibration of meters
