Overview
NELE GDH-4020 ultra-high accuracy Low Temperature Circulating Bath is a precision temperature control equipment, Temperature range covering -40~ 100 ℃, Tank volume is 20L, using fully enclosed environmentally friendly Compressor refrigeration system to ensure accurate and stable temperature control.
Features
1. Adopt imported brand French Taikang or Japanese Panasonic fully enclosed environmentally friendly Compressor refrigeration system
2. Built-in integrated new generation PID automatic temperature control program and High Accuracy PT100 temperature sensor AAA level
3. Equipped with large-screen high-brightness LCD screen, Chinese and English display, digital display resolution is 0.0001 ℃
4. Adopt a non-heat centrifugal circulation pump to avoid the traditional water pump from affecting the temperature field of the tank due to its own heat production
5. The domestic circulation system is designed with the principle of porous U-shaped reflux circulation to achieve turbulence and high uniformity in the flow field and temperature field in the tank
6. The fuselage shell adopts anti-aging electrostatic spray technology, and the liner and countertop are made of S304 brushed stainless steel
7. The front panel and countertop of the chassis are finely crafted, and the humanized R rounded corner design structure is adopted to avoid operators being injured by edges and corners
8. With multiple Safety protection devices: power-off protection, upper and lower limit temperature alarm, low water level protection and alarm, temperature loss protection and alarm, heating device low water level anti-dry burning and explosion-proof, Compressor overheating and overcurrent multiple protection
Principle
The equipment realizes precise temperature control through fully enclosed environmental protection Compressor refrigeration system and PID automatic temperature control program, and adopts the principle of non-heat centrifugal circulation pump and porous U-shaped return circulation to ensure uniform and stable temperature field in the tank.
Applications
Laboratories, research institutes, industrial production, mass testing
Notice
• Temperature range according to select the appropriate medium (pure water, ethylene glycol alcohol)
Safety protection functions, including power-off protection, temperature alarm, low water level protection, etc
• Avoid using the heating device in low water levels to prevent dry burning
• Regularly check Compressor status to prevent overheating and overcurrent
