Model: SY-OCN02

Standards

GB/T503 ,GB/T5487 ASTMD2700, ASTMD2699

Applications

1. Test the octane number of aviation gasoline, motor gasoline, blended gasoline, ethanol gasoline

2. Test the cetane number of motor diesel

Features

Precision sensor, advanced analysis technology, meets GB/T 5487, GB/T 503 standards

Colorful touch screen and digital processing technology, friendly display, good anti-inteference performance, high accuracy, good repeatability

Automatic assignment calibration technology, easy calibration procedure

Autoregression technology, subject to ASTM—CFR tester test data, thus improved the test accuracy, enlarged the testing range.

The gasoline octane number test can meanwhile obtain the RON, MON, AKI, synchronous display of the three parameters;

The diesel cetane number test directly indicate the cetane number;

Input standard density and mid-boiling point can obtain the cetane index, and can calculate the accurate cetane number

Few oil sample need (150ml each time), short testing time(1min)

Technical Specifications

Measuring range	1. Aviation gasoline: 86.0~105.0/MON
	2. Motor gasoline: GB: 55.0~115.0/RON Fifth National Year Plan: 65.0~115.0/RON Blending: 75.0~120.0/RON Isomerization: 85.0~120.0/RON Light weight: 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. Motor gasoline:25~75/CN ( cetane number) 20~80/CI ( cetane index)
Accuracy	Aviation gasoline: ≤± 1.5/MON
	Motor gasoline:  ≤±1.5/RON; ≤± 1.5/MON
	Motor diesel:  ≤±2.5/CN;  ≤±2.5/CI
	Sample regression retest:  ≤±0.5/RON; ≤±0.5/MON
	Sample regression actual test:  ≤±1.5/RON; ≤± 1.5/MON
	Calibration accuracy：   ≤±0.2/RON
Accuracy	(confidence level 95%): reproducibility≤±0.5/RON; repeatability:       ≤±0.2/RON
Min resolution	0.1/RON; 0.1/MON; 0.1/CI
Response time:	1S
Measuring time	LCD display, storage, print
Power supply	AC(220±10%)V;（50±1）Hz
Working condition	10℃~35℃; Relative humidity≤85%
Overall size	330 mm×240 mm×180 mm, without sensor330 mm×240 mm×230 mm, with sensor

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