Overview
NELE DC-4050 (Vertical) Low Temperature Circulating Bath uses a fluorine-free refrigeration system, the main components are directly imported, and the performance is stable and reliable. It provides users with a liquid environment with uniform and constant temperature when working, and can be used for direct heating or cooling. It can be used as a temperature source for auxiliary heating or cooling, such as temperature control for Reaction Kettle, fully automatic synthesis instruments, extraction and condensation units.
Features
1. Fully enclosed environmentally friendly Compressor refrigeration system, free of CFCs.
2. Temperature range can be selected from -60~ 100 ° C, and the medium can be selected from pure water, ethylene glycol, alcohol, etc. according to the Temperature range.
3. Built-in integrated new generation PID automatic temperature control program, High Accuracy PT100 temperature sensor 1/3B level, large screen high-brightness LCD screen, Chinese and English display, digital display resolution 0.01 ° C.
4. The capacity range can be selected from 6L, 10L, 15L, 20L, 30L, 50L, 100L, and non-standard customization is supported.
5. Non-heat centrifugal circulation pump domestic circulation system, porous U-shaped reflux circulation principle, to achieve a highly uniform flow field and temperature field turbulence tank.
6. The fuselage shell is anti-aging static spray, and the liner and countertop are made of S304 brushed stainless steel.
7. Fine workmanship of the chassis front panel and countertop, user-friendly R rounded corner design, to avoid operator injuries.
8. The drainage system meets the needs of various laboratories and enterprises for production fluid replacement.
9. Safety protection device includes power-off protection, upper and lower limit temperature alarm, low water level protection and alarm, temperature runaway protection and alarm, low water level anti-dry burning and explosion-proof heating device, Compressor overheating and overcurrent multiple protection.
Principle
Low Temperature Circulating Bath achieves precise and stable temperature control through fluorine-free refrigeration system and PID automatic temperature control program, combined with High Accuracy PT100 temperature sensor. The domestic circulation system adopts the principle of heat-free centrifugal circulation pump and porous U-shaped return circulation to ensure high uniformity of flow field and temperature field in the tank.
Applications
Petroleum, chemical, electronic instrumentation, physics, chemistry, biological engineering, life science, light industry food, physical property testing, chemical analysis and other research departments, colleges and universities, enterprise Quality control and production departments
Steps
1. Temperature range and medium (such as pure water, ethylene glycol, alcohol) as needed.
2. Set the temperature control parameters and use the large-screen LCD screen for Chinese and English operation.
3. Start the domestic circulation system to ensure uniform temperature field of the tank.
4. Place the specimen or product for constant temperature test or test.
5. Optional functions such as external circulation, program temperature control or magnetic stirring, operate on demand.
6. After use, change the liquid through the drainage system.
Notice
- Make sure to use the right medium and avoid exceeding the Temperature range.
- Regularly check the water level to prevent low water levels from causing dry burning or alarm.
- Pay attention to safety during operation and avoid contact with high or low temperature surfaces.
- Turn off the power during maintenance and follow the instructions of the Safety protection device.
- Optional functions need to be installed and used correctly according to the instructions.
Keep the equipment clean to avoid clogging the circulatory system.
