SH105B Automatic Closed Flash Point Tester GB/T261‑2021 Oil Petroleum Measuring

SH105B Automatic Closed Flash Point Tester GB/T261‑2021 Oil Petroleum Measuring Printing Function

The SH105B fully automatic closed flash point tester adopts microcomputer technology and a large screen LCD display. The instrument heats up, automatically lifts, ignites, displays, locks the flash point value, and prints the results according to standard methods. After testing, it can automatically cool down, achieving full automation of the working process. Widely used in departments such as power, petroleum, chemical, commercial inspection, and scientific research. Compliant with ISO-2719, ASTM D93, and GB/T261-2021 standards.

Flash point

Under the specified test conditions, the test flame causes the sample vapor to ignite and spreads the flame to the lowest temperature on the liquid surface, corrected to 1013kPa atmospheric pressure.

Standard: GB/T261-2021 ASTMD93

Technical performance parameters:

A. Step B and C conversion

• Adopting a color LCD large screen display, a fully Chinese human-machine dialogue interface, and an unmarked keyboard,
• Automatically detect atmospheric pressure and correct the impact of atmospheric pressure on the test, and calculate the correction value.
• The opening, ignition, detection, and printing of data are automatically completed, and the test arm is automatically raised and lowered.
• Electronic ignition, forced air cooling, no need for air source, automatic ignition.
• Printer: equipped with a micro printer
• Pressure detection device: Equipped with a built-in pressure detection device, it automatically corrects atmospheric pressure.
• Automatic ignition without the need for a gas source improves the safety of the test.
• Temperature measurement: Range: Room temperature to 370 ℃
• Accuracy: ≥ 104 ℃, ± 2 ℃ ≤ 104 ℃, ± 1 ℃
• Resolution: 0.1 ℃; Accuracy: 0.5%
• Base parameter: Heating rate: in accordance with GB/T261-2021 standard
• Ignition method: equipped with automatic electronic ignition and automatic end stop function
• It has the function of converting steps A, B, and C.
• Mode A: Heating rate: 5 ℃ -6 ℃/min; Mixing rate: 90r-120r/min; Stir downwards.
• Mode B: Heating rate: 1.0 ℃ -1.5 ℃/min; Mixing rate: 250 ± 10r/min; Stir downwards.
• Mode C: Heating rate: 2.5 ℃ -3.5 ℃/min; Mixing rate: 90r-120r/min; Stir downwards.
• Rated power: 500W
• Dimensions: 450 × 380 × 350mm
• Instrument weight: 19kg

Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.

Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:

• The provided instrument materials are brand new, meet national quality standards, and have a manufacturer's certificate of conformity;
• The materials and main components provided meet the technical requirements specified in the technical documentation;
• The overall quality assurance period of the equipment is one year (excluding normal wear and tear of vulnerable parts).
• We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to equipment malfunction caused by the user's responsibility, we are responsible for repairing and charging reasonable fees.
• Lifetime discounted supply of parts for equipment, and lifetime maintenance and repair of the entire machine.
• After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee.

Packing list