Laser Liquid Particle Counter GDJ-T

Features :

It adopts the counting principle of light blockage method(shading method) which specified by the International Hydraulic Standards Committee.
It adopts the advanced injection pump combined with positive pressure injection system, so that the injection speed is stable and the sampling accuracy is high.
Self-set sampling volume for easy detection.
Built-in four commonly used standards GJB-420B, NAS1638, ISO4406 and ГOCT17216-71.
Built-in two calibration curves, compatible with all domestic and international standards.
Support for custom standard testing.
Full-featured automatic operation without external computer or printer.
The particel counter adopts laser diodes as a light source for superior performance and long life.
It adopts the bottle sampling method, wide pressure range, can test samples of different viscosities.
With data storage for easy viewing.
Simple elegant design, touch screen for easy operation.

Specifications :

Model: GDJ-T.
Light source: semiconductor laser.
Size range: 0.8um ~ 400um.
Detection channels: 8-channel arbitrary particle size (sensor test range).
Resolution: better than 10% (GBT18854-2002).
Repeatability: RSD <2%.
Medium: hydraulic oil, fuel oil, transparent liquid.
Viscosity range: 350cSt.
Sample volume: 0.2 ~ 1000.0ml.
Sampling accuracy: better than ± 1%.
Sampling rate: 5mL/min ~ 80mL/min.
Largest vacuum chamber pressure: 0.08MPa.
Pressure compartment maximum pressure: 0.8MPa.
Limit of coincidence error: 10000 / mL.
Data output: Instrument testing has shown that built-in printer output, RS232 standard serial output.
Data storage: 100 Group.
Power: 220V, 50Hz.
Standards: Built-in GJB420B, ISO4406, NAS1638 , OCT17216-71 and the user-defined standards.

Catalog : PDF

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