Products

ZWBS3001E Closed Cup Flash Point Tester

  • Microcontroller control, 7-inch large-screen LCD color touch display, programmable heating.
  • Automatically ignite and judge the flash point, automatically end the experiment and automatically save.
  • It is equipped with a silicon nitride ignition head, which effectively increases the service life of the electric ignition wire through silicon nitride.
  • Equipped with a printer that can display and print experimental results.

Company Profile

The company specializes in the research anddevelopment, production, sales, and service of electric power systemautomation testing equipment, providing customers with one-stopservices.

Product Introduction

This petroleum product flash point tester is designed and manufactured according to the latest national standard GB/T261-2021 “Determination of Flash Point by the Penski-Martin Closed Cup Method” test method. This instrument is suitable for measuring the lowest temperature when a closed cup for petroleum products is heated to the point where a flash fire occurs when the mixture of its vapor and air contacts the flame under specified conditions.

Functional Characteristics

1. Microcontroller control, 7-inch large-screen LCD color touch display, programmable heating
2. Automatically ignite and judge the flash point, automatically end the experiment and automatically save.
3. It is equipped with a silicon nitride ignition head, which effectively increases the service life of the electric ignition wire through silicon nitride.
4. A stepper motor is used to stir the sample. The speed is stable, accurate and adjustable. It fully complies with the stirring speed regulations of Methods A, B and C in GB/T 261 and ASTM D93.
5. Can store 1,000 historical records.
6. Equipped with a printer that can display and print experimental results
7. The measurement results can be automatically corrected according to the atmospheric pressure.
8. It has temperature correction function and atmospheric pressure correction function.
9. It has the function of automatically lifting and lowering the pot lid, which is convenient to operate.
10. Equipped with a powerful air-cooling system to quickly carry out the next test.

Technical Parameter

Size ZWBS3001E
Measuring range 40~300℃
Applicable standards GB/T 261 and ASTM D93 (A and B, C methods)
Temperature detection platinum resistance (Pt100)
Flash point detection micro thermocouple
Heating rate Method A 5~6℃/min (GB/T 261A, ASTM D93 A)
Method B 1~1.5℃/min (GB/T 261B, ASTM D93 B)
Method C 2.5-3.5 minutes ℃/minute (GB/T 261B, ASTM D93 C)
Heater 220V, 0.5kW
Stirring speed 90-120rpm (GB/T 261A, ASTM D93 A)
250±10rpm (GB/T 261B, ASTM D93 B)
90-120rpm (GB/T 261C, ASTM D93C)
Ignition method electric ignition
Working power supply AC220V±10%, 50Hz

 

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