Fully Automatic Insulation Resistivity Tester (GEST-121A)
Compliant Standards:
GBT 31838.2-2019 Solid insulating materials - Dielectric and resistance properties
Part 2: Resistance properties (DC method) - Volume resistance and volume resistivity
Part 3: Resistance properties (DC method) - Surface resistance and surface resistivity
Part 4: Resistance properties (DC method) - Insulation resistance
GB/T 1410-2006 "Test methods for volume resistivity and surface resistivity of solid insulating materials" (This standard has been abolished)
ASTM D257-99 "Standard Test Methods for DC Resistance or Conductance of Insulating Materials"
GB/T 10581-2006 "Test methods for resistance and resistivity of insulating materials at elevated temperatures"
GB/T 1692-2008 "Vulcanized rubber - Determination of insulation resistivity"
GB/T 2439-2001 "Rubber, vulcanized or thermoplastic - Determination of resistivity of conductive and dissipative materials"
GB/T 12703.4-2010 "Textiles - Evaluation of electrostatic properties - Part 4: Resistivity"
GB/T 10064-2006_ "Test methods for measuring insulation resistance of solid insulating materials"
GB 1672-1988 Determination of volume resistivity of liquid plasticizers
I. Product Overview
This instrument is mainly used to test the insulation resistance, volume resistance and surface resistance of insulating materials. It is a universal testing instrument. By selecting different test electrodes, it can meet and test all types of insulating materials, such as powders, sheets, films, and liquid solutions. The instrument has a wide measurement range, up to 10^18 Ω, which can almost meet the testing of all insulating materials on the market.
II. Material Types:
Suitable for the determination of volume and surface resistance of insulating materials such as rubber, plastics, films, blocks, and various insulating materials in powder, liquid, solid, and paste forms.
III. Applicable Customers:
Suitable for metrology institutes, third-party testing institutions, research institutes, R&D departments of production enterprises, quality inspection and other users.
Typical Applications
1. Measure insulation resistance, volume resistance, surface resistance (resistivity) of insulating materials
2. Measure resistance and resistivity of antistatic materials
3. Measure system resistance of raised floors for computer rooms
4. Measure resistance of antistatic shoes and conductive shoes
5. Photodiode dark current measurement
6. Physics, optics and materials research
