Overview
The NELE GDH-4006 ultra-high accuracy Low Temperature Circulating Bath is a precision temperature control device that provides a wide Temperature range of -40 to 100 ° C, with optional media including pure water and ethylene glycol alcohol. The equipment uses a fully enclosed environmentally friendly Compressor refrigeration system, equipped with High Accuracy PID temperature control and domestic circulation system to ensure Temperature Uniformity of +/- 0.0050 ° C, suitable for precise temperature control needs in laboratories and industries.
Features
1. Fully enclosed environmentally friendly Compressor refrigeration system, using imported brands of France Taikang or Japan Panasonic.
2. Temperature range can be -40~ 100 ℃, medium according to Temperature range selected pure water, ethylene glycol alcohol.
3. Integrated new generation PID automatic temperature control program, built-in High Accuracy PT100 temperature sensor AAA level, digital display resolution 0.0001 ℃.
4. The capacity range is diverse, including 6L, 10L, 15L, 20L, 30L, 50L, 100L, and non-standard customization is supported.
5. Adopt non-heat centrifugal circulation pump, porous U-shaped reflux circulation principle design, to achieve the tank flow field and temperature field turbulence and high uniformity.
6. The fuselage shell is anti-aging electrostatic spray, the liner and countertop are made of S304 brushed stainless steel, and the R rounded corner design avoids operator injury.
7. 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
The equipment realizes accurate temperature control through the integration of PID automatic temperature control program and High Accuracy PT100 Sensor, and adopts a non-heat centrifugal circulation pump and a porous U-shaped reflux circulation system to promote the uniform flow of the medium in the tank, avoid the influence of traditional water pump heat generation on the temperature field, and ensure stable and uniform temperature.
