• Model NO.：SX-150
• Acceptable Basic Error Limit of Petrol O：10 Min
• Petrol Oxidation Breakdown Time Measurem：50-2400min
• Specification：CE
• Trademark：TOP TESTER
• HS Code：9031809090
• Production Capacity：100 Sets,Month

Basic Info.

Model NO. SX-150 Acceptable Basic Error Limit of Petrol O 10 Min Petrol Oxidation Breakdown Time Measurem 50-2400min Specification CE Trademark TOP TESTER HS Code 9031809090 Production Capacity 100 Sets/Month

Product Description

Portable Octane and Cetane Meter SX-150

Product description
Portable octane analyzers are often used for on-site analysis of octane number of power gasoline, corresponding to the motor method and research method (RON and MON), and also suitable for cetane number analysis of diesel. In addition, the temperature of the analyzed liquid and the freezing point of diesel can also be measured, and the measurement results are displayed on the LCD liquid crystal display.
This octane analyzer is widely used all over the world. Its measurement method conforms to international standards: octane measurement conforms to: ASTM D 2699-86, ASTM D 2700-86. Diesel cetane measurement conforms to: ASTM D 4737- 03, ASTM D 613, EN ISO 5165.

Measuring principle
The principle of the SX-150 octane cetane number tester lies in the analysis of the insulation permeability of the octane number of gasoline and the cetane number of diesel oil and the charge characteristics of electromagnetic induction. By measuring the dielectric properties of the sample and comparing with the known parameters in the memory, the result is determined. The instrument is very sensitive and can measure small changes in dielectric parameters. It can detect octane number, cetane number and other petroleum product parameters.

Functions
Test octane number of automotive gasoline, as per ASTM D 2699-86, ASTM D 2700-86.
Test cetane number of automotive gasoline as per ASTM D 4737-03, ASTM D 613, EN ISO 5165.
Determination of diesel freezing point.
Pour point depressant content for diesel fuel.
Kerosene content of diesel fuel.
Gasoline failure period (oxidation resistance), ASTM D 525.

Technical Parameters

#	Parameter description	Measurement units	Value
1	Measured petrols octane numbers range	ON	40-135
2	Acceptable limit of octane number measurement basic error, max	ON	±0.5
3	Limit of acceptable difference between parallel octane number measurements, max	ON	±0.2
4	Petrol oxidation breakdown time measurement range	Min	50-2400
5	Acceptable basic error limit of petrol oxidation breakdown time	min	10
6	Cetane numbers measurement range	CN	20-100
7	Acceptable basic error limit of cetane numbers, max	CN	±1.0
8	Acceptable difference limit between cetane numbers parallel measurements, max	CN	± 0.5
9	Acceptable error limit when determining diesel-fuel pour point	ºC	5
10	Kerosene content determination range in diesel fuels	%	0-95
11	Acceptable basic error limit when determining kerosene content in diesel fuels	%	3
12	Measurement time	sec	1-5
13	Insufficient power supply indication operation threshold	V	5.4
14	Instrument useful life	Minimum years	6
15	Overall dimensions of:
	electronic module	mm	100х210х40
	sensor #1	mm	60х100
	Instrument weight	g	680