TP791 oil contamination tester Introduction
TP791 Oil Pollution Degree Tester is an instrument specially developed for the detection of pollution levels in oil based on standards such as GB / T 18854, ISO 11171, DL / T 432, GJB 420B, GJB 380.4A, NAS 1638, and ISO 4406. It is suitable for testing the particle pollution degree of hydraulic oil, lubricating oil, anti-fuel, insulating oil and turbine oil. Features
Adopt the photoresistance (shading) counting method specified by the International Hydraulic Standards Committee
High-precision laser sensor with wide test range, stable performance, low noise and high resolution
Sampling method using precision syringe pump, the sampling volume can be set by itself, the sampling speed is stable, and the sampling accuracy is high
A positive and negative pressure combined injection system is used to degas the sample, which is suitable for the test of different viscosity consistency products.
Built-in air purification system to ensure the test is not polluted
Built-in multiple calibration curves, compatible with all common standards at home and abroad for calibration
Built-in four commonly used standards: GJB-420B, NAS 1638, ISO 4406, and ГOCT 17216, supporting custom standard tests, and setting the required standards according to customer needs
Various sampling containers such as standard sampling bottles or sampling cups can be used to meet the testing requirements of different industries
Color touch screen operation, built-in printer, simple and elegant structure, simple and convenient operation
Full-featured automatic operation, Chinese input, with data storage and printing functions
Built-in data analysis system, can automatically determine the sample level according to the standard
With RS232 interface, can be connected to a computer or laboratory platform for data processing
Can provide metering station test report for a fee Technical Parameters
Light source: semiconductor laser
Particle size range: 0.8μm ～ 500μm
Detection channel: 8 channels, particle size can be set arbitrarily (within the selected calibration curve particle size range)
Resolution: <10%
Coincidence error limit: 10,000 capsules / ml
Maximum positive pressure of the air pressure chamber: 0.8Mpa
Maximum negative pressure of air pressure cabin: 0.08Mpa
Data output: Built-in printer and RS232 interface
Ambient temperature: 10 ～ 40 ℃
Sampling volume: (0.2 ～ 1000) ml
Sampling speed: 5ml / min ～ 80ml / min
Power: ≤ 200W
Power supply voltage: AC 220V ± 10% 50Hz ± 10%
Dimension: 390mm × 340mm × 660mm
Weight: 23.5kg
Introduction
TP791 Oil Pollution Degree Tester is an instrument specially developed for the detection of pollution levels in oil based on standards such as GB / T 18854, ISO 11171, DL / T 432, GJB 420B, GJB 380.4A, NAS 1638, and ISO 4406. It is suitable for testing the particle pollution degree of hydraulic oil, lubricating oil, anti-fuel, insulating oil and turbine oil.
