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장 비 명
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Digital micro-ohmmeter
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모
델 명
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4300B
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제
조 사
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Valhalla scientific
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장비 사양 |
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Specifications
Accuracy: (180 days 24°C ± 2°C) ±.03% of reading ± 2 counts (add 2 counts on 20mV range; ±.01% of reading on 10 amp range)
CMR Ratio: 60db at DC, 50Hz & 60Hz
Display: 4? digit (19999) LCD -20,000 counts Overload Indication: Display Flashes
Terminal Configuration: Four-wire Kelvin. Front terminals standard, rear Bendix terminals optional
Maximum Input: 500 amps peak induced current
Temperature Range: 5°C to 50°C
Temperature Coefficient: (5°C to 24°C and 26°C to 50°C) ±.005% of reading per °C
Conversion Rate: ~ 3 per second (12 readings per sec. available)
Compliance Voltage: 7.5 VDC nominal at 10A resistive, 20 VDC nominal while charging inductor
Size: 432mm/17" L x 432mm/17" W x 89mm/3½" H
Weight: 9.1KG/20 lbs NET, 11.8KG/26 lbs Shipping
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