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12707 Resistivity Chamber for Liquid Sample Operation Manual
1.1 Product Overview
1.
Introduction
1.1 Product
Overview
The 12707 is a sample box to measure the volume resistivity of a liquid sample such as liquid
crystal, consisting of a shield box and electrodes.
It is used together with a digital ultra-high resistance/micro current meter such as 8340A or an
electrometer such as 8252 or 8240.
Features:
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It requires only 0.8 cc of sample for measurement.
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The guard electrode offers precise volume resistivity measurement.
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The electrodes are easy to be disassembled and cleaned.
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The following functions are included for safety operation:
1.
Voltage applied to the electrodes is shut off by opening the cover.
2.
A contact signal according to opening and closing of the cover controls the measur-
ing instrument.
