Fully Automatic Drug Freezing Point Tester

YJ-0613G Automatic Drug Freezing Point Tester

This instrument is designed and manufactured in accordance with the requirements of General Rule 0613 Freezing Point Determination Method in the Fourth Volume of the Pharmacopoeia of the People's Republic of China (2020 Edition), and is used to detect the freezing points of chemical reagents, drugs, etc. Adopting a modular design, the detection part uses advanced sensors, the main control part uses an industrial-grade PLC system with stable control performance, and the refrigeration uses a high-performance compressor, featuring fast cooling speed and long service life. This instrument is operated via an industrial control screen; after the sample is loaded, it can be started with one key, realizing automatic reciprocating mechanical stirring, automatic display of temperature curves, automatic determination of freezing points, and automatic printing of test data. Equipped with both heating and refrigeration functions, it has a wide temperature control range for the medium bath.

I. Technical Parameters

1. Power supply: AC220V±10% 50Hz

2. Basis standard: 2020 Edition of Chinese Pharmacopoeia

3. Display mode: 7-inch industrial-grade color LCD touch screen, fully Chinese operation interface

4. Control system: Industrial-grade PLC control

5. Cold bath temperature range: -40～80 ℃, resolution 0.1 ℃ (optionally available with -70～80 ℃)

6. Temperature measuring element: High-precision temperature sensor

7. Working unit: Single bath with two holes (can perform experiments independently or simultaneously)

8. Constant temperature bath liquid: Antifreeze, water or alcohol (selected according to the requirements of constant temperature bath experiments)

9. Stirring method: Motor stirring, 60 times/min

10. Refrigeration method: Compressor refrigeration

11. Data input: Touch screen data input

12. Data output: Micro thermal printer, automatic printing with fast and clear printing

13. Data storage: Automatically stores 1000 measurement results, and historical test data can be viewed or printed at any time

14. Ambient temperature: 5℃～30℃

15. Relative humidity: 30～70%RH

II. Performance Features

1. 7-inch industrial-grade color touch display with fully Chinese operation interface, which real-time displays the temperature curve during the sample freezing point test.

2. The instrument automatically stirs, automatically determines the freezing point, and automatically prints test data.

3. Adopts a high-performance compressor with low noise and fast cooling.

4. Uses a high-precision temperature sensor with built-in temperature correction, ensuring reliable test results.

5. The instrument's bath is made of Dewar flask material, with a wide range of low and high temperature resistance; select the appropriate temperature for experiments according to experimental requirements.

6. Adopts motor stirring with a special mechanical stirring device, ensuring uniform stirring.