Overview
NELE GH-5 ultra-high accuracy thermostatic water and oil tank is developed for applications with extremely high requirements for thermostatic accuracy in Measurement, Electronics, Chemical Industry, Environmental Protection, Energy, Refining, Metallurgy, Light Industry, Military Industry and other departments and research institutes. The equipment adopts an integrated intelligent instrument for temperature control, combined with a heat-free centrifugal circulation pump, to achieve turbulence and high uniformity of the flow field and temperature field in the tank. The digital display resolution is as high as 0.0001 ° C. It is widely used in the calibration standards of various thermometers, thermistors and Miscellaneous temperature measurement instruments, and can be designed as an automatic detection and sorting device.
Features
1. Water and oil dual-use: room temperature~ 100 ° C (water), room temperature~ 200 ° C (oil), room temperature~ 300 ° C (oil) can be selected.
2. Temperature control function: Integrated new generation PID automatic temperature control program, built-in High Accuracy PT100 temperature sensor AAA level, large screen high-brightness LCD screen Chinese and English display, digital display resolution 0.0001 ℃, to ensure Temperature Stability.
3. Capacity range: 5L, 10L, 15L, 20L, 30L, 50L, 100L, support non-standard customization.
4. Domestic circulation function: the use of non-heat centrifugal circulation pump, to avoid the traditional pump's own heat generation affect the temperature field, porous U-shaped return circulation design to achieve flow field and temperature field turbulence and high uniformity.
5. The fuselage shell adopts anti-aging electrostatic spraying technology, the liner and countertop are made of S304 brushed stainless steel, with fine workmanship and humanized R rounded corner design to avoid operator injury.
6. Safety protection device: including power-off protection, upper and lower limit temperature alarm setting, low water level protection and alarm, temperature loss protection and alarm, low water level anti-dry burning and explosion-proof functions of heating device.
7. Key Features: Digital resolution 0.0001 ℃, Temperature Fluctuation +/- 0.005~ +/- 0.01 ℃, Temperature Uniformity +/- 0.005~ +/- 0.01 ℃ Horizontal/Vertical, Temperature range can be controlled -120~ 300 ℃.
Principle
The equipment is controlled by an integrated intelligent instrument with built-in High Accuracy PT100 temperature sensor AAA level, and adopts a new generation of PID automatic temperature control program to achieve accurate temperature adjustment. The domestic circulation system adopts the principle of non-heat centrifugal circulation pump and porous U-shaped return circulation to ensure the turbulence and high uniformity of the flow field and temperature field in the tank, and avoids the traditional pump's own heat generation affecting the temperature field.
Applications
Measurement, electronics, chemical industry, environmental protection, energy, oil refining, metallurgy, light industry, military industry, scientific research institutes
