เครื่องวัดความต้านทานผิววัสดุ BK-485 Surface Resistance Tester - บริษัท ทรูโทรนิคซ์ เทคโนโลยี จำกัด

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เครื่องวัดความต้านทานผิววัสดุ BK-485 Surface Resistance Tester

Description

Details

Features:

This tester measures the surface resistance of the object and the surface resistance. It is convenient to repeatedly test conductivity,
electrostatic dissipation and insulation. This tester is adopted ASTM Standard D 257 Barcode Sensing Method. Using a high speed
OP-AMP integrated circuit, the classification is done automatically. The integrated circuit is linear, in Logarithm (10% per unit average). The up-conversion point is 1/2 decimal.

Specification

Measure range: 10³- 10¹²Ohm

Conductive range: 10³ - 10⁵ Ohm
Static dissipative range: 10⁶ - 10¹¹ Ohm
Insulative range: 10¹² Ohm

Power supply: 9 Volt PP3 alkaline battery
Test Voltage: Standard 9 volts
Analysis: One order of magnitude
Conversion point: Logarithm on 1/2 decimal (3.16x10n)
Accurate conversion point: ±1/2 Decimal
Accuracy: ±5%
Repeatability: ±5%
Weight: About 6 ounces (170g)
Size (mm): 130 x 72 x 30

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