Petroleum Distillation Range Tester (Dual Tube)
Petroleum Distillation Range Tester (Dual Tube)
MT-DL332
The Petroleum Distillation Range Tester (Dual Tube) is designed for determining the distillation characteristics of petroleum products at atmospheric pressure in accordance with GB/T 6536 – Test Method for Distillation Characteristics of Petroleum Products.
Introduction
This Distillation Range Tester is suitable for analyzing the boiling range distribution and distillation behavior of various petroleum fuels and solvents, including natural gasoline (stabilized light hydrocarbons), motor gasoline, aviation gasoline, jet fuel, naphtha, petroleum solvent oils, kerosene, diesel fuel, crude diesel, distillate fuels, and similar petroleum products.
The system adopts a dual tube distillation structure, allowing two samples to be tested simultaneously. Combined with a dynamic thermal balance temperature control system, the instrument provides fast temperature response and stable control performance during testing.
With adjustable heating power, stainless steel bath construction, and convenient heater lifting adjustment, the instrument provides a reliable solution for petroleum distillation range testing in laboratories.
The instrument can also be used as a distillation tester compliant with ASTM D86 methods for evaluating the volatility characteristics of fuels and petroleum products.
Typical Applications
The Petroleum Distillation Range Tester is used for determining the distillation range and volatility characteristics of petroleum fuels and related products.
- Natural gasoline (stabilized light hydrocarbons)
- Motor gasoline
- Aviation gasoline
- Jet fuel
- Naphtha
- Petroleum solvent oils
- Kerosene
- Diesel fuel
- Crude diesel
- Distillate fuels
- Special boiling point solvents
Typical application environments include:
- Petroleum refineries
- Petrochemical laboratories
- Fuel quality control laboratories
- Research institutions
- Third-party testing laboratories
Key Features
1. Dual Tube Distillation Design
The instrument is equipped with two independent distillation positions, allowing simultaneous testing of two samples and improving laboratory efficiency.
2. Dynamic Thermal Balance Temperature Control
The bath temperature is controlled using dynamic thermal balance technology, providing fast response and high temperature control accuracy.
3. Adjustable Distillation Heating Power
The heating power of the distillation furnace is continuously adjustable, and the heating voltage is displayed on a voltmeter for convenient monitoring.
4. Parallel Heating Furnace Structure
The distillation flask heater adopts a parallel heating structure, providing a larger heating area and more uniform heat distribution.
5. Adjustable Heater Height
The distance between the heating furnace and the distillation flask can be adjusted using a lifting adjustment knob, allowing convenient operation.
6. Durable Stainless Steel Bath
The bath tank is made of stainless steel, providing corrosion resistance and extended service life in laboratory environments.
7. LED Digital Temperature Display
The instrument features LED digital temperature display for clear and accurate monitoring of bath temperature.
Technical Specifications
|
Name |
MT-DL332 Petroleum Distillation Range Tester (Dual Tube) |
|
Temperature Display |
LED digital display |
|
Temperature Control Range (Standard Type) |
Room temperature – 100°C |
|
Temperature Control Range (Low Temperature Type) |
0 – 60°C |
|
Temperature Control Accuracy |
±0.5°C |
|
Heating Power |
1000 W × 2 |
|
Measuring Cylinder |
100 mL, graduation 1 mL |
|
Thermometer Type |
Total immersion thermometer |
|
Thermometer Range |
-2 – 300°C / -2 – 400°C |
|
Furnace Plate |
Silicon carbide plate |
|
Furnace Plate Aperture |
φ38 mm / φ50 mm |
|
Operation Environment |
Temperature: ≤30°C, Relative Humidity: ≤85% |
|
Power Supply |
AC 220V ±10%, 50Hz |
|
Total Power Consumption |
≤4000 W |
Standards Compliance
This Petroleum Distillation Range Tester complies with the following standards:
- GB/T 6536 – Determination of Distillation Characteristics of Petroleum Products
- ASTM D86 – Distillation of Petroleum Products at Atmospheric Pressure
- ASTM D850 – Distillation of Industrial Aromatic Hydrocarbons
- ASTM D1078 – Distillation Range of Volatile Organic Liquids
Why Choose Our Petroleum Distillation Range Tester
Efficient Dual-Sample Testing
The dual tube design allows simultaneous testing of two samples, improving laboratory productivity.
Accurate Temperature Control
Dynamic thermal balance technology ensures stable and precise bath temperature control during testing.
Adjustable Heating System
The heating power can be continuously adjusted, allowing precise control of the distillation process.
Durable Laboratory Construction
The stainless steel bath structure provides corrosion resistance and long service life.
Suitable for Petroleum and Fuel Laboratories
The instrument is widely used for distillation testing of gasoline, jet fuel, diesel, naphtha, and petroleum solvents.