Overview
NELE GDH-4050 Ultra-high accuracy Low Temperature Circulating Bath is a precision temperature control equipment using a fully enclosed environmentally friendly Compressor refrigeration system. Temperature range covers -40~ 100 ° C, Tank volume 50L, with High Accuracy Temperature Control and Uniform Temperature Field Characteristics.
Features
1. Adopt imported brand French Taikang or Japanese Panasonic fully enclosed environmentally friendly Compressor refrigeration system
2. Integrated new generation PID automatic temperature control program, built-in High Accuracy PT100 temperature sensor AAA level
3. Equipped with large-screen high-brightness LCD screen, Chinese and English display, digital display resolution up to 0.0001 ℃
4. Adopt a non-heat centrifugal circulation pump to avoid the traditional pump's own heat generation affecting the temperature field of the tank body
5. The domestic circulation system adopts the porous U-shaped reflux circulation principle design to achieve highly uniform flow field and temperature field
6. The fuselage shell adopts anti-aging electrostatic spray technology, and the liner and countertop are made of S304 brushed stainless steel
7. Humanized R rounded corner design structure 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, temperature loss protection, heating device anti-dry burning and explosion-proof, Compressor overheating and overcurrent protection
Principle
The equipment realizes precise temperature control through fully enclosed Compressor refrigeration system and PID automatic temperature control program, and adopts the principle of no-heat centrifugal circulation pump and porous U-shaped return circulation to form turbulent flow in the medium in the tank to ensure a highly uniform distribution of temperature field.
Applications
Laboratory temperature control experiments, temperature testing in scientific research institutions, mass testing of industrial products, pharmaceutical research and development, material research
Steps
1. Select the appropriate medium (pure water, ethylene glycol alcohol) according to the Temperature range
2. Check the water level of the equipment to ensure that it is within a safe range
3. Set the required temperature parameters and alarm upper and lower limits
4. Start the device and observe the temperature stability
5. Turn off the device according to the specified procedures after use
Notice
• The water level must be checked before use to avoid low water level operation
• Correct selection of medium type according to Temperature range
• Pay attention to the temperature alarm prompt when the equipment is running
• Avoid dry burning of the heating device at low water level
• Regularly check the operating status of the Compressor
• Pay attention to the edges and corners of the equipment during operation to avoid accidental injuries
