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Petroleum Distillation Testers
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Petroleum Distillation Testers

Engineered for analyzing the distillation curves of petroleum fractions, these instruments support continuous monitoring and automated operation. Widely used in quality control and research, they meet ASTM, ISO, and other industry standards.


  • PYD-0165A Vacuum Distillation Tester for High-Boiling Petroleum Products and Lubricating Oils
    Vacuum Distillation Tester for wax oil, lubricating oil, and high-boiling petroleum products
    Single-chip microcomputer control for automatic vacuum pressure regulation
    Adjustable heating furnace for distillation flask (0–1300W) and receiver (350W)
    Digital temperature controller with Pt100 RTD sensor, precision ±1℃, receiver air bath up to 100℃
    Max residual pressure 2 mmHg, digital pressure gauge 0–200 mmHg
    Buffer vessel capacity 1000 ml, energy-saving illumination in air bath
    Dimensions 600×250×650mm, power supply AC 220V 50Hz
     
    Model: PYD-0165A
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  • PYD-0165B Vacuum Distillation Tester for High-Boiling Petroleum Products and Lubricating Oils
    Vacuum Distillation Tester for wax oil, lubricating oil, and high-boiling petroleum products
    IPC control technology with automated vacuum pressure regulation
    High-accuracy temperature sensor for precise steam temperature measurement
    Touch screen LCD interface for easy parameter input and control
    Adjustable heating furnace (0–1300W) and receiver temperature (20–50℃ ±3℃)
    Vacuum residual pressure range 2–50 mmHg, accuracy ±0.5 mmHg
    Dimensions 600×230×610mm, net weight 30kg, power supply AC 220V 50Hz, total power ≤1700W
     
    Model: PYD-0165B
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  • PYD-6536 Distillation Tester for Gasoline, Jet Fuel, Diesel, and Petroleum Products
    Distillation Tester for gasoline, aviation fuel, jet fuel, diesel, naphtha, and other petroleum products
    Special safety heating furnace with continuously adjustable power
    Adjustable lifting device for distillation flask, easy and flexible operation
    Condensing tube water bath with temperature control, range Ambient+10℃–60℃, accuracy ±0.5℃
    Receiving cylinder 100ml, distillation flask 125ml, meets GB/T6536 and ASTM D86 standards
    Dimensions 460×400×550mm, net weight 18.5kg, power supply AC 220V 50Hz, total power ≤2000W
     
    Model: PYD-6536
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  • PYD-6536A Double-Unit Distillation Tester for Gasoline, Jet Fuel, Diesel, and Petroleum Products
    Double-unit Distillation Tester for gasoline, jet fuel, diesel, naphtha, solvents, and petroleum products
    Independent dual temperature controllers with adjustable heating and electric stirrers for two constant temperature baths
    Special safety heating furnace with continuously adjustable power
    Receiving cylinder 100ml, distillation flask 125ml, meets GB/T 6536 and ASTM D86
    Thermometers range -2℃ to 400℃, flask support board with φ32mm, φ38mm, φ50mm bores
    Temperature controller range Ambient+10℃–60℃, accuracy ±0.5℃, LED display
    Dimensions 760×520×500mm, net weight 40kg, power supply AC 220V, 50Hz, total power ≤4000W
     
    Model: PYD-6536A
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  • PYD-6536C Low-Temperature Distillation Tester for Gasoline, Jet Fuel, Diesel, and Petroleum Products
    Low-Temperature Distillation Tester for gasoline, jet fuel, diesel, naphtha, solvents, and petroleum products
    Quartz heating furnace with adjustable power and high-temperature observation window
    Cylinder receiving chamber for accurate distillation range measurement
    Condensate pipe water bath with adjustable temperature control (0℃–60℃)
    Distillation flask 125 ml, thermometer range -2℃ to 400℃, total immersion
    Dimensions 540×435×515mm, net weight 30kg, power supply AC 220V, 50Hz, heating power ≤2300W
     
    Model: PYD-6536C
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  • PYD-6536D Automatic Distillation Tester for Gasoline, Diesel, Jet Fuel, and Solvents
    Automatic Distillation Tester for motor gasoline, jet fuel, diesel, naphtha, and solvents
    Built-in microcomputer with IPC technology and 12.1-inch touch LCD for easy operation
    Intelligent SCM control for heating, cooling, distillation rate, and liquid recovery
    Real-time display of vapor temperature, heater temperature, and distillation rate curves
    Imported components ensure reliability, accuracy, and repeatability
    Automatic barometric pressure correction and vapor temperature calculation
    Cold bath with circulation stirrer, liquid level sensor, and integrated safety fire-extinguishing device
    Dimensions 540×435×515mm, net weight 30kg, power supply AC 220V, 50Hz, heating power ≤2300W
     
    Model: PYD-6536D
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  • PYD-9168A Vacuum Distillation Tester for Petroleum Boiling Range Analysis
    Vacuum Distillation Tester for determining boiling range of petroleum products up to 400℃
    Automatic vacuum control ensures high stability and precise distillation
    Built-in condensate trap with semiconductor refrigeration, minimum temperature -40℃
    Adjustable heating power of distillation flask with 0.5% accuracy
    Automatic condensate recovery system and nitrogen interface for safe operation
    Temperature-controlled circulating water system with ±3℃ accuracy, safety upper/lower limits
    Dimensions 800×500×900mm, net weight 78kg, power supply AC 220V, ≤1800W
     
    Model: PYD-9168A
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