Overview
NELE GDH-2006 Ultra high accuracy Low Temperature Circulating Bath is a precision temperature control equipment, providing a wide Temperature range of -20~ 100 ℃, using a fully enclosed environmentally friendly Compressor refrigeration system, equipped with High Accuracy PID automatic temperature control program and large screen LCD display to ensure accurate and stable temperature control. The equipment has a variety of capacity options, and the domestic circulation system adopts a non-heat centrifugal pump and U-shaped return design to achieve a high degree of uniformity in the flow field and temperature field in the tank.
Features
1. Fully enclosed environmentally friendly Compressor refrigeration system, using imported brands France Taikang or Japan Panasonic
2. Temperature range can be selected -20~ 100 ℃, medium according to Temperature range choose pure water, ethylene glycol alcohol
3. Integrated new generation PID automatic temperature control program, built-in High Accuracy PT100 temperature sensor AAA level
4. Large screen high-brightness LCD screen, Chinese and English display, digital display resolution is 0.0001 ℃
Capacity range: 6L, 10L, 15L, 20L, 30L, 50L, 100L, can be designed according to user requirements
6. No heat centrifugal circulation pump to avoid the traditional pump's own heat generation affecting the temperature field of the tank body
7. The principle design of porous U-shaped reflux circulation realizes turbulence and high uniformity of the flow field and temperature field in the tank
8. The fuselage shell adopts anti-aging electrostatic spray technology, and the liner and countertop are made of S304 brushed stainless steel
9. Fine workmanship of the chassis front panel and countertop, unique user-friendly R rounded corner design structure
10. Multiple Safety protection devices: power-off protection, upper and lower limit temperature alarm, low water level protection and alarm, temperature loss protection and alarm, low water level anti-dry burning and explosion-proof heating device, Compressor overheating and overcurrent multiple protection
Principle
The equipment adopts an integrated new generation of PID automatic temperature control program, and the built-in High Accuracy PT100 temperature sensor monitors the temperature in the tank in real time, and cooperates with a large-screen LCD display system to achieve accurate temperature control. The domestic circulation system adopts a heat-free centrifugal circulation pump and a porous U-shaped return circulation principle to ensure that the flow field and temperature field in the tank achieve a turbulent state and a highly uniform distribution.
Steps
1. Select the appropriate medium (pure water, ethylene glycol alcohol) according to the required Temperature range
2. Check the water level of the equipment to ensure that it is within a safe range
3. Set the target temperature and control parameters
4. Start the device and observe the temperature display and operating status
5. Turn off the device according to the specified procedures after use
Notice
• Please read the instructions carefully before use
• Select the appropriate medium according to the Temperature range
• Pay attention to water level monitoring and avoid low water level operation
• Safety protection device functions are checked regularly
• Avoid unnecessary operations while the equipment is running
• Keep equipment well ventilated
• Regular equipment maintenance
