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ISO8124-4,EN71-8
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Color Fastness Testing EquipmentMachine Introduction
Octane and cetane number gauges are precision instruments designed for field analysis of
gasoline octane ratings (using both motor and research methods - RON and MON) and diesel cetane numbers.
This compact desktop unit provides accurate fuel quality assessment for various applications.
Test Standards
Compliant with: ASTM D613, GB/T503-2015, GB/T5487-2015,
ASTM D2700 (motor method), ASTM D2699 (research method)
Technical Specifications
1.Measurement range:
(1)Aviation gasoline: 86.0~105.0/MON
(2)Vehicle gasoline
GB: 55.0~115.0/RON
Country 5: 65.0~115.0/RON
Blending: 75.0~120.0/RON Heterogeneous: 85.0~120.0/RON
Lightweight: 50.0~85.0/MON Aromatics: 90.0~120.0/RON
Ethanol: E93: 92.0~95.0/RON; E97: 95.0~99.0/RON
Judgment: 60.0~120.0/RON
(3) Vehicle diesel: 25~75/CN (Cetane Number); 20~80/CI (Cetane Index)
2. Accuracy: Aviation gasoline: ≤± 1.5/MON;
Motor gasoline: ≤±1.5/RON; ≤±1.5/MON
Vehicle diesel: ≤±2.5/CN; ≤±2.5/CI
Regression sample retest: ≤±0.5/RON; ≤±0.5/MON
Regression sample measurement: ≤±1.5/RON; ≤±1.5/MON
Calibration accuracy: ≤±0.2/RON ≤±0.2/MON
3.Precision (95% confidence level): Reproducibility: ≤±0.5/RON;
Repeatability: ≤±0.2/RON
4. Minimum division 0.1/RON; 0.1/MON; 0.1/CI
5. Response time: 1S
6. Measurement results: LCD display, storage and printing.
7. Working power supply: AC (220±10%) V (50±1) Hz
8. Working environment: ambient temperature 10℃~35℃; relative humidity ≤85%
9. Dimensions: 330 mm×240 mm×180 mm (without sensor)
(If sensor is included, 330 mm×240 mm×230 mm)
10. Weight: 15kg

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