AMPTEC RESEARCH 620MG 具有二极管测试功能的数字故障保护欧姆表 (2 Ω,2 MΩ)

Range: 2 Ω

Nominal Current: 5 mA

Failsafe Current: 8 mA

Resolution: 0.1 mΩ

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: 500 uA

Failsafe Current: 8 mA

Resolution: 10 mΩ

Accuracy: ± .02% of reading & range

Range: 2000 Ω

Nominal Current: 50 uA

Failsafe Current: 8 mA

Resolution: .1 Ω

Accuracy: ± .02% of reading & range

Range: 20K Ω

Nominal Current: 5 uA

Failsafe Current: 8 mA

Resolution: 1 Ω

Accuracy: ± .02% of reading & range

Range: 200K Ω

Nominal Current: .5 uA

Failsafe Current: 8 mA

Resolution: 10 Ω

Accuracy: ± .02% of reading & ± .05% of range

Range: 2M Ω

Nominal Current: 0.5 uA

Failsafe Current: 8 mA

Resolution: 100 Ω

Accuracy: ± 1% of reading & ± .2% of range

Display: 4 1/2 digit LED

Terminals: 4-wire Kelvin

Temperature Coefficient: ± .002% per 1° C

Update: 3/sec.

Storage Temperature Range: -10° to 70° C

Operating Temperature Range: 0° to 50° C

Dimensions: 9″ x 9″ x 3″

Weight: 4 lbs.

Power: Optically isolated continuous power

Max. Input Voltage: 250 VDC

Open Circuit: 1.6 VDC

Max. Failsafe Current: 8 mA

Data Sheet

Manual