Automatic Stearic Acid Freezing Point Tester (High Temperature Type)
Contact Info
- Building 1, No. 5500 Yuanjiang Road, Minhang District, Shanghai,
- 高洁
- 13761436048
- 3982822529@qq.com
The YJ-9104D Fully Automatic Stearic Acid Freezing Point Tester (High Temperature Type) is designed and manufactured in accordance with the requirements specified in the national standard GB/T 9104-2022 Test Methods for Industrial Stearic Acid, and is applicable to measuring the freezing point of industrial stearic acid. The instrument can achieve automatic temperature reduction, automatic mechanical stirring, automatic display of temperature curves, automatic judgment of freezing points, and automatic printing of test data by adding a refrigeration device. After placing the sample, the operator only needs to press one key to start and complete the experiment.
I. Technical Parameters
1. Power supply: AC220V±10% 50Hz
2. Standard: GB/T 9104-2022
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: Room temperature to 130 ℃, resolution 0.1 ℃
6. Temperature measuring element: High-precision temperature sensor
7. Working unit: Single bath with two holes (can conduct experiments independently or simultaneously)
8. Constant temperature bath liquid: Silicone oil (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, fast and clear printing
13. Data storage: Automatically stores 1000 test 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 of YJ-9104D Fully Automatic Stearic Acid Freezing Point Tester (High Temperature Type)
1. 7-inch industrial-grade color touch display, fully Chinese operation interface, real-time display of the temperature curve during the sample freezing point process.
2. The instrument automatically stirs, automatically judges the freezing point, and automatically prints test data.
3. Adopts a high-performance compressor, with low noise and fast temperature reduction.
4. Uses a high-precision temperature sensor with built-in temperature correction, ensuring reliable test results.
5. The instrument bath is made of glass, with good high temperature resistance.
6. Selects the appropriate temperature for the experiment according to experimental requirements.
7. Uses motor stirring with a special mechanical stirring device, ensuring uniform stirring.
| Chemicals/Carboxylic Acids/Stearic Acid | |
