AIM-TTI INSTRUMENTS BS407 电气检测-产品快照
- 品牌:
- AIM-TTI INSTRUMENTS
- 型号:
- BS407
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 暂无展示，可咨询在线客服 | 400-811-6961 |
 微信咨询，as10@gchane.com , QQ3350168184
|
产品介绍
AIM-TTI INSTRUMENTS BS407 电气检测
AIM-TTI INSTRUMENTS BS407 MICROOHMMETER, DIGITAL, 1MICRO-20KOHM
AIM-TTI INSTRUMENTS
The BS407 is an instrument which is fully optimised for the task of accurate measurement of low resistances with a best resolution of 1µΩ. Most multimeters offer a best resolution which is at least one thousand poorer than this. A very high resolution multimeter may attempt to resolve fairly low resistances, but it does so by resolving extremely low voltages (typically one nano-volt per micro-ohm), making it subject to severe errors from thermal emf effects and noise. In contrast, the BS407 generates sufficient test voltage across the unknown resistance to combat noise and reduce thermal emf effects to manageable levels. Current reversal can then be used to eliminate any remaining thermal offset. High basic accuracy of 0.1% Wide measurement range of 1µΩ to 20kΩ Current reversal switch for detecting thermal emf effects Current diversion switch for easy zero setting Four terminal measurement using Kelvin clip leads Battery operation with built-in charger Switchable 20mV clamp for 'dry circuit' testing Wire Connection: 4-Wire Resistance Measurement Range: 1µohm to 20kohm Resolution (ohm): 1µohm Test Current: 250mA Accuracy: ± 0.1% External Height: 88mm External Width: 220mm External Depth: 230mm Weight: 1.3kg Product Range: - SVHC: No SVHC (15-Jun-2015) Find similar products grouped by common attribute
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