FT-400AHXM-QJ487 Chemical Conversion Film Surface Resistance Tester
Function Description
Utilize the four-point measurement method,Configuration Measurement Platform
LCD display, temperature compensation function, automatic unit selection for resistivity
Digital pressure display, with upper and lower limits and alarm function
Real-time data and report management for PC software;Chinese and EnglishVersion
Analytical materials for coating aluminum and aluminum alloys
Chemical Conductive Oxide Coatings on Aluminum and Aluminum Alloys, with Requirements for Surface Contact Resistance and Resistivity Measurement.
FT-400AHXM-QJ487 Chemical Conversion Coating Surface Resistance Tester
Reference standards
QJ 487-1983Aluminum and aluminum alloy chemical conductive oxide film technical specificationsConductive performance requirements, contact resistance of the film layer, for sheets treated with chemical conductive oxidation.1kg/Under the electrode pressure of square millimeters, the contact does not exceed900Milliohm/Square Millimeters.
FT-400AHXM-QJ487 Chemical Conversion Film Surface Resistance Tester
Parameters and specificationstechnical data
Primary technical specification requirements:
Resistivity:10-7～2×107Ω·cm
Resistor:10-7～2×107Ω·cm
Measurement Accuracy: ±0.05%
Resolution:0.1μΩ measurement error ±0.05% Reading ±5Please provide the Chinese content to be translated.
PCSoftware Interface: Resistance values, resistivity, conductivity values, temperature, pressure values, automatic unit conversion table, etc.
Current Output: DC Current0～1000mAContinuous adjustable, powered by AC supply
Pressure Load200PSIAccuracy ≤2PSI
Pressure Type: Automatic
Matching electrode material: Gold-plated bronze, electrodes must be subjected to1000Grain size sandpaper for smoothing purposes.
Contact Area of Upper and Lower Electrode Points: 1mm2
Measurement Method: Four-Point Measurement Technique+Automatic Measurement
Working Power Supply:AC220V±10% 50Hz±10%
8.Other requirements: Lifetime free software upgrades.
