Amptec 641N 具有自测试功能的紧凑型加固故障保护安全点火器测试仪 (2 Ω,2 MΩ)
制造商: Amptec Model: 641N P/N: 641N - 报价要求
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Range: 2 Ω
Nominal Current: 5 mA
Failsafe Current: 8 mA
Resolution: 100 uΩ
Accuracy: ± .02% of reading & range
Range: 20 Ω
Nominal Current: 5 mA
Failsafe Current: 8 mA
Resolution: 1 mΩ
Accuracy: ± .02% of reading & range
Range: 200 Ω
Nominal Current: .5 mA
Failsafe Current: 1.5 uA
Resolution: 10 mΩ
Accuracy: ± .02% of reading & range
Range: 2K Ω
Nominal Current: 50 uA
Failsafe Current: 150 uA
Resolution: 100 mΩ
Accuracy: ± .02% of reading & range
Range: 20K Ω
Nominal Current: 5 uA
Failsafe Current: 15 uA
Resolution: 1 Ω
Accuracy: ± .02% of reading & range
Range: 200K Ω
Nominal Current: .5 uA
Failsafe Current: 1.5 uA
Resolution: 10 Ω
Accuracy: ± .02% of reading & range
Range: 2M Ω
Nominal Current: 50 nA
Failsafe Current: 15 uA
Resolution: 100 Ω
Accuracy: ± 1% of reading, ± 0.2% range
Display: 4 1/2 digit LED
Terminal: Trident
Temperature Coefficient: ± .002% per 1°C
Operating Temperature Range: 0° to 50° C
Dimensions: 10.62″ x 9.68″ x 4.87″
Weight: 6.5 lbs.
Power: 4 ea rechargeable 5AH NICAD batteries
Max Input Voltage: 250 VDC
Open Circuit: 1.6 VDC
Max Failsafe Current: 8 mA
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