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AIM-TTI INSTRUMENTS BS407
Ohmmeter, 4-Wire, 1µohm to 20kohm, 1 µohm, 250 mA, ± 0.1%, 88 mm
- Manufacturer:
- AIM-TTI INSTRUMENTS AIM-TTI INSTRUMENTS
- Manufacturer Part No:
- BS407
- Order Code:
- 3812364
- Also Known As:
- GTIN UPC EAN: 5060584590613
- Technical Datasheet:
- BS407 Datasheet
Product Information
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- :
- 4-Wire
- :
- 1µohm to 20kohm
- :
- 1µohm
- :
- 250mA
- :
- ± 0.1%
- :
- 88mm
- :
- 220mm
- :
- 230mm
- :
- 1.3kg
- :
- -
Technical Documents (2)
Product Overview
The BS407 is an instrument which is fully optimised for the task of accurate measurement of low resistances with a best resolution of 1µR. 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 1µR to 20kR
- 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
Applications
Sensing & Instrumentation, Signal Processing, Test & Measurement
Contents
Kelvin Test Clip Leads, Operating Manual & IEC Mains Lead.
Footnotes
In addition, we have calibration services for this product (Europe Only). Visit our calibration service page to see details of what options are available.
Also Known As
GTIN UPC EAN: 5060584590613
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9 in stock for next day delivery (UK stock) :Order before 19:00 (for re-reeled items 17:30) Mon-Fri (excluding National Holidays)
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Available to manufacturer lead time 10 weeks
Standard lead time for this product is 10 weeks.
With you next business day
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Monday to Friday excluding National Holidays
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