Gas Oil Analyzer Portable Tester Model Sx-300
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Product Highlights
- Portable Rapid Analysis: Designed for both field and laboratory use, enabling quick on-site testing of gasoline, diesel, and oil.
- Multi-Parameter Testing: Measures octane/cetane numbers, pour point, oxidation stability, dielectric permeability, and more.
- International Standard Compliance: Conforms to ASTM D 2699-86, ASTM D 2700-86, ASTM D 4737-03, ASTM D 613, and EN ISO 5165.
- LCD Digital Display: Results for temperature, freezing point, and various oil properties are clearly displayed on LCD.
- Comprehensive Oil Analysis: Analyzes base number, clarity, mechanical impurities, water content, and volume resistivity of oils.
- Customization Support: Offers OEM/ODM services with flexible customization options from samples, designs, or full customization.
- Compact and Lightweight: Electronic module is 100x210x40mm; Instrument mass is 850g (one sensor) or 680g (two sensors).
Product Attributes
- Customization
- Available
- Measured Petrols Octane Numbers Range
- 40-135
- Acceptable Limit of Octane Number Measur
- ±0.5
- Model NO.
- SX-300
- The Determination Range of Antiknock Add
- 0.5-15%
- Petrol Oxidation Breakdown Time Measurem
- 50-2400min
- Cetane Numbers Measurement Range
- 20-100
- Acceptable Error Limit When Determining
- 2℃
- Kerosine Content Determination Range in
- 0-50%
- Pol Dielectric Permeability Measurement
- 1-5 Units
- Oils Base Number Determination Range
- 3-24 Units
- Circuit-Breaker Oils (Dielectrics) Break
- 5–100 Kv
- Transport Package
- Standard Export Wooden Case
- Specification
- Customizable
- Trademark
- TOP Tester
- Origin
- Chongqing, China
- HS Code
- 9030899090
- Production Capacity
- 100 Sets Per Month
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Product Description
Whether in the field or in the laboratory,this analyzers are leaders in portable rapid analysis instruments. We designs and produces analytical instruments for gasoline, diesel, motor oil and transformer oil.
Portable octane and cetane 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.
Octane and cetane 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.
- Determining octane numbers for motor petrols;
- Determining cetane numbers for diesel fuels;
- Determining solidification temperature and diesel fuel type;
- Content of antiknock compounds boosting the octane number of petrols;
- Content of pour-point depressants for diesel fuels;
- Content of kerosine in summer diesel fuel;
- Petrol breakdown time (oxidative stability);
- Loss angle tangent of circuit-breaker, machine and engine oil;
- Level of engine, machine and circuit-breaker oil clarity;
- Manufacturer, engine oil brand;
- Engine oil base number;
- Dielectric permeability of oil products;
- Oil products volume resistivity;
- Determining the mechanical impurities content in oil products;
- Determining the cut. GOST 14203-69 - Oil and oil products. Dielectric humidity measuring method.
| # | 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 | The determination range of antiknock additives content in petrols | % | 0.5-15 |
| 5 | Acceptable basic error limit of antiknock additives content determination in petrols | % | 0.1 |
| 6 | Petrol oxidation breakdown time measurement range | Min | 50-2400 |
| 7 | Acceptable basic error limit of petrol oxidation breakdown time | % | 5 |
| 8 | Petrol quality determination mode basing on volume resistivity | Ohm |
10 6-10 14 |
| 9 | Acceptable basic error limit of volume resistivity measurements | % |
3 |
| 10 | Cetane numbers measurement range | CN | 20-100 |
| 11 | Acceptable basic error limit of cetane numbers, max | CN | ±1.0 |
| 12 | Acceptable difference limit between cetane numbers parallel measurements, max | CN |
± 0.5 |
| 13 | Acceptable error limit when determining diesel-fuel pour point | ºC | 2 |
| 14 | Kerosine content determination range in summer diesel fuels | % | 0-50 |
| 15 | Acceptable basic error limit when determining kerosene content in diesel fuels | % |
3 |
| 16 | Mode for pour point depressants content determination for diesel fuel | % | 0.2-1 |
| 17 | Acceptable basic error limit when determining of pour point depressants content | % | 0.01 |
| 18 | Motor oils clarity level measurement range | % | 50-100 |
| 19 | Acceptable error limit of motor oils clarity level measurement | % | 0.1 |
| 20 | Acceptable difference limit between motor oils clarity parallel measurements | % | 0.01 |
| 21 | POL dielectric permeability measurement range | units | 1-5 |
| 22 | Acceptable error limit of dielectric permeability measurement, max | unit | 0.001 |
| 23 | Acceptable difference limit between POL dielectric permeability parallel measurements, max | unit | 0.001 |
| 24 | Oils base number determination range | unit | 3-24 |
| 25 | Acceptable basic error limit when determining oils basic number | BN unit | 1 |
| 26 | Motor oils manufacturer and brand determination | Manufacturer | - |
| 27 | Circuit-breaker oils (dielectrics) breakdown voltage measurement range | kV | 5-100 |
| 28 | Acceptable error limit of circuit-breaker oils breakdown voltage measurement, max | kV | 1 |
| 29 | Acceptable difference limit between circuit-breaker oils breakdown time parallel measurements, max | kV | 0.2 |
| 30 | Measurement range of circuit-breaker oils loss angle tangent | % | 0.01-40 |
| 31 | Acceptable error limit of circuit-breaker oils loss angle tangent, max | % | 0.01 |
| 32 | Acceptable difference limit between circuit-breaker oils loss angle tangent parallel measurements, max | units | 0.001 |
| 33 | Determination range for mechanical impurities content in oil products | % | 97-100 |
| 34 | Acceptable basic error limit when determining mechanical impurities content in oil products | % | 0.01 |
| 35 | Water-in-oil content determination range for oil products | % | 0-30 |
| 36 | Acceptable basic error limit when determining water-in-oil content of oil products | % | 1 |
| 37 | Measurement time | sec | 1-5 |
| 38 | Insufficient power supply indication operation threshold | V | 5.4 |
| 39 | Instrument useful life | 6 | |
| 40 | Overall dimensions of: | ||
| electronic module | mm | 100х210х40 | |
| sensor #1 and #2 | mm | 60х100 | |
| Instrument mass with one sensor/two sensors | g | 850 / 680 |


| MOQ | 1 Set |
| Trade Terms | EXW, FOB, CIF, CFR |
| Payment Terms | T/T, L/C |
| Port of Loading | Any Port of China |
| Packing Method | Internaional Standard Wooden Case |
| Transportation Method | By Sea, By Land, By Air, By Express |
| Supply Capability | 100 Sets/Month |



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Welcome to visit our website, welcome your inquiry.
Welcome to visit our website, welcome your inquiry.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR249338". Items marked "" are certified.
Company Profile
Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.
TOP Oil Purifiers are widespread in the fields of electric power, petrifaction, mineral, shipbuilding, steel construction, bridge, automobile and railway, playing a great role in reducing energy consumption for clients as well as environmental pollution. We provides you with reliable oil purifiers such as transformer oil purifier, turbine oil purification machine, hydraulic oil purifier, lubricating oil filtration machine, used cooking oil purifier machine, fuel oil restoration, oil and water separator, oil regeneration equipment, waste oil recycling equipment etc.
TOP Testers works on the development, production, market, technical and after-sale service for petrochemical analyzers, transformer substation electrical testing equipment and circuit detecting equipment. Main products are water content testers, surface/interfacial tension testers, flash point testers, kinematic viscosity testers, oil acidity testers, insulation oil dielectric strength testers, transformer characteristics testers, relay protection testers, high voltage testing equipment etc.
Honest Team - TOP always honestly treat you and keep faith to make you satisfied with every cooperation with us.
Sincere Communication - TOP sincerely communicate with you to guarantee the provided products to be your ideal ones.
Reliable Quality -TOP own high quality and high performance for every TOP product is under strict quality control and testing.
Service Commitment - TOP bring you prompt, considerate and professional aftersale service and technical support, and explore technology future together.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 1 Jianlong North Rd, Jiulongpo District, Chongqing, China
-
Plant Area
- 190 square meters
-
Number of Employees
- 25
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 100
Our Production Capability & Technical Expertise
-
Main Products
- Oil Purifier Machine; Petroleum Tester; Electrical instrument; Road Bituminous Tester; Chromatograph; Spectrometer; Carbon Black Tester; Coal Tester; lron Core Loss Tester; Diffractometer
-
Production Lines
- 1
-
Production Machines
- Welding Machine, Rolling Machine, Polishing Machine, Cutting Machine, Drilling Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2012-07-11
-
Export Year
- 12 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 13
-
Overseas Agent/Branch
- Yes
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- Others
-
Cooperated with Fortune 500
- No
FAQ
- What types of fuels and oils can this analyzer test?
- It tests gasoline (octane number), diesel (cetane number, pour point, kerosene content), motor oil, transformer oil, and circuit-breaker oils.
- Which international standards does the measurement method follow?
- Octane measurement follows ASTM D 2699-86 and ASTM D 2700-86; diesel cetane follows ASTM D 4737-03, ASTM D 613, and EN ISO 5165.
- Can this device measure diesel fuel properties other than cetane number?
- Yes, it measures diesel pour point, kerosene content (0-50%), antiknock additives, pour-point depressants, and oxidation breakdown time.
- What are the payment terms and minimum order quantity?
- MOQ is 1 set. Payment terms include T/T, L/C, D/P, PayPal, Western Union, and small-amount payment. Trade terms are EXW, FOB, CIF, CFR.
- Is customization available for this product?
- Yes, OEM and ODM services are available. Customization options include samples, designs, full customization, minor customization, and flexible customization.
- How long is the average lead time for production?
- The average lead time is within 15 workdays for both peak season and off-season.
- What is the useful life and warranty of the instrument?
- The instrument has a useful life of 6 years. Specific warranty details are not listed, but it undergoes 100% inspection before shipment.
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Product Groups
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