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Guardian Scientific LTD.
Guardian Scientific 802M
4 Point Probe Station은 고성능 고정밀 표면저항 측정기입니다.
 Range
:1 milli-ohm/square ~ 10M ohms/square
4-
1/2 digit L.E.D 표시
Power:
115/230 VAC
Specfication
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Range
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Resolution
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300 ohm
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10 micro ohm
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3k ohm
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100 micro ohm
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30 ohm
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1 miliohm
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300 ohm
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10 miliohm
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3k ohm
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100 miliohm
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30k ohm
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1 ohm
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300k ohm
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10 ohm
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3Mega ohm
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100 ohm
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Accuracy:
0.1% (20 Ohm to 20k Ohm )
0.5% (200k Ohm )
표시속도
: reading 300 milliseconds
Operating
Temperature Range: 0° to 50°C
Relative
Humidity: 90% maximum up to 35°C,
70% maximum up to +50°C
외관:
260mm x 290mm x 100mm
, 3kg
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Supply
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110
or 240v AC 50-60 Hz, approximately 15 watts.
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Current Source
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Output:
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1microA ~1A
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Accuracy
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0.1%
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Regulation
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0.2%
from short circuit to maximum load (highest load resistance consistent
with compliance voltage setting)
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Temperature Stability
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0.02%
per degree Centigrade (from 0°C to 15°C and 35°C to 50°C)
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Digital Volt Meter
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Ranges
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199.99mV
, 1999.9mV
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Indications
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4
1/2 digit LCD
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| Read Rate |
3회/초 |
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Input
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balanced
and floating
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Over range
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display
blanks out
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