Testing Equipment for Cetane Number and Octane Number of Gasoline and Diesel Testing Equipment for Cetane Number and Octane Number of Gasoline and Diesel Hebi Biaochuang Instrument Manufacturing Co., Ltd. Instrument for Testing Diesel Cetane Number Fully Automatic Diesel Cetane Number Tester Machine for Testing Gasoline Octane Number Portable Gasoline Octane Analyzer Fully Automatic Closed Flash Point Tester Fully Automatic Distillation Range Tester

Working Principle:

The principle of the vehicle diesel cetane number tester is based on the national standard GB/T386 and implemented using the ASTM test engine of the American Society for Testing and Materials. It is also, %. Under strict test conditions: using a standard engine with a variable compression ratio as the means, it is measured through the calibration of secondary standard fuels and their volumetric mixtures with primary standard fuels. The QX series tester is determined by measuring the comprehensive dielectric constant of the oil component. It is based on a rigorous mathematical model as the theoretical foundation for regression, using electronic measurement as the means, and taking the ASTM test engine results as the standard for targeted regression and targeted measurement to ensure measurement accuracy. It breaks through the problem that non-physical quantities cannot be transmitted, equivalent to the value transmission of the ASTM test engine to the QX series tester, achieving alignment with relevant national standards.

, Parameters:

Measurement Range: 20～75/CN (Cetane Number) 20~70/DI (Diesel Index) 25～80/CI (Cetane Index)

Accuracy: ≤±2.6/CN ≤±2.6/CI

Regression Sample Retest: ≤±0.5/CN ≤±0.5/CI

Regression Sample Actual Measurement: ≤±1.5/CN ≤± 1.5/CI

Calibration Accuracy: ≤±0.2/CN   Precision (95% Confidence Level) Reproducibility: ≤±0.5/CN Repeatability: ≤±0.2/CN

Resolution: 0.1/CN

Response Time: 1S

Measurement Results: LCD Display, Storage, and Printing

Dimensions: 300×250×120mm

Power Supply: AC220V±10%; 50HZ±1