The HSY-2430W Micro Rapid Freezing Point Tester is designed and manufactured in accordance with the requirements of the ASTM D7153 Standard Test Method for Freezing Point of Aviation Fuels (Automatic Laser Method). It is suitable for the rapid testing of aviation fuel freezing points using micro samples.

The test results of this instrument are equivalent to those obtained according to the Chinese national standard "GB/T 2430 Method for Determination of Freezing Point of Aviation Fuels."

This instrument is an advanced, intelligent automatic testing device that integrates the latest optical, mechanical, electrical, and software designs. It can be widely used in petroleum product manufacturing enterprises, research institutes, universities, and aviation fuel freezing point testing institutions.

I. Main Technical Features

1. The instrument features an embedded computer with a 10.4-inch touch LCD screen and a full Chinese interface that displays test curves and data in real time.

2. It uses optical principles to accurately monitor oil sample changes and automatically completes the test and reports results through detection software.

3. The independently developed test software enables rapid, intelligent, and automated freezing point testing, eliminating human interference and ensuring accurate and reliable results.

4. The instrument cools rapidly, uses a peristaltic pump for fully automatic quantitative sampling, and includes a stirring function for efficiency and compliance with traditional methods. It can also be set to perform multiple repeat tests automatically.

5. The instrument requires minimal sample volume, with only 12mL of oil per test, and offers rapid testing, with each test taking only (10–15) minutes.

6. Upon test completion, it automatically converts and provides Reid vapor pressure results.

7. It features an efficient and fast database function for easy access and use of saved test results.

8. Password-protected operation ensures database security.

9. Key components are from internationally renowned brands, ensuring instrument performance and reliability.

10. It includes external interface functionality for connection to laboratory LIMS systems.

II. Main Technical Parameters and Specifications

1. Test range: 10°C to –70°C

3. Sample volume: 12mL

4. Power supply: AC220V±10%, 50Hz

5. Power consumption: 600W

6. Ambient temperature: (10–30)°C

7. Relative humidity: ≤80%

8. Dimensions: 500mm × 330mm × 50mm (L × W × H)

9. Net weight: 31kg