Overview
NELE GH-30D 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 scientific research institutes. The equipment adopts an integrated intelligent instrument for temperature control and is equipped 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 principle design to achieve flow field and temperature field turbulence and high uniformity
5. The fuselage shell is anti-aging static spray, and the liner and countertop are made of S304 brushed stainless steel
6. Fine workmanship of the front panel and countertop of the chassis, unique user-friendly R rounded corner design structure, to avoid operators being injured by edges and corners
7. Safety protection device: power-off protection, upper and lower limit temperature alarm setting, low water level protection and alarm, temperature loss protection and alarm, heating device low water level anti-dry burning and explosion-proof functions
8. Temperature Fluctuation ： +/- 0.005~ +/- 0.01 ℃
9. Temperature Uniformity ： +/- 0.005~ +/- 0.01 ℃ horizontal/vertical
10. Temperature range can be controlled: -120~ 300 ℃
Principle
The device uses an integrated smart meter for temperature control, with a built-in High Accuracy PT100 temperature sensor AAA level, and achieves accurate temperature control through a new generation of PID automatic temperature control program. The domestic circulation system is designed with a non-heat centrifugal circulation pump and a porous U-shaped return circulation principle to ensure turbulence and high uniformity of the flow field and temperature field in the tank, thereby maintaining the Stability of the thermostatic environment.
Applications
Measurement, electronics, chemical industry, environmental protection, energy, oil refining, metallurgy, light industry, military industry, scientific research institutes
