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I. Brief Introduction
Type WS-2 micro water teller is a new water instrument to determine moisture by coulometry which effectively combines coulometer and Karl Fischer methods. This instrument adopts large electrolytic current and automatic control system, conquers the fussy disadvantages of Karl Fischer method, and is of direct result show in numeral form, short analyzing time, simple operation and high precision, hence a high effective and full automatic water measurement instrument. This instrument can be applied in water determination of petroleum, chemical production process and products, in water determination of insulation oil of electrical equipment filled with oil, and in water determination of medicine, pesticide, foodstuff, dynamite, textile, dye, paint and raw mineral etc. materials.
II. Technical Parameter
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Display System:
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Four Digital in Decimal System
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Reading-out Unit:
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Microgramme Water
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ElectrolyticCurrent Output:
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0-300mA,
Automatic Control
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Scope of Measurement:
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5 μg-30 m
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Sensitivity:
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1 μg
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Precision:
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<5μg if the water is within 5μm -1mg
< ±0.5% if the water is ＞1 mg.
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Power Supply:
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AC 220V±5%, 50Hz
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Power Consumption:
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＜40VA
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Surrounding Temperature:
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5℃- 40℃
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Surrounding Humidity:
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≤85%
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Dimensions:
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320mm×310mm×160mm
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Weight:
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About 8.5kg
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