Overview
NELE GH-5D 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 ensure turbulent and highly uniform flow and temperature fields 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. The 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 highly uniform.
5. Material and design: The shell is anti-aging electrostatic spraying, the liner and countertop are made of S304 brushed stainless steel, the front panel and countertop of the chassis are finely crafted, and the humanized R rounded corner design avoids 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 device controls the temperature through an integrated smart meter, with a built-in High Accuracy PT100 temperature sensor for real-time monitoring, and a new generation of PID automatic temperature control programs to ensure accurate temperature control. At the same time, a heat-free centrifugal circulation pump drives the domestic circulation system. Based on the principle of porous U-shaped return circulation, the fluid in the tank forms turbulence and realizes a highly uniform distribution of the temperature field.
Applications
Measurement, electronics, chemical industry, environmental protection, energy, oil refining, metallurgy, light industry, military industry, scientific research institutes
Steps
1. Select water or oil as the medium according to the needs, and set the corresponding Temperature range (such as room temperature~ 100 ℃ water, room temperature~ 200 ℃ oil, room temperature~ 300 ℃ oil).
2. Turn on the power of the device and set the target temperature and control parameters through the large-screen LCD screen.
3. Start the domestic circulation system to ensure that the heat-free centrifugal circulation pump works normally.
4. Monitor Temperature Display to Ensure Digital Display Resolution 0.0001 ℃ and Temperature Stability.
5. After use, turn off the power and clean the device.
Notice
• Check the water level before use to avoid dry burning or alarm due to low water level.
• Ensure the stability of the power supply and prevent power outages from affecting the operation of the equipment.
• Set the upper and lower limit temperature alarms to prevent temperature runaway.
• Pay attention to the rounded corner design of the chassis R during operation to avoid being injured by edges and corners.
• Regularly maintain the domestic circulation system to ensure the performance of the centrifugal circulation pump without heat.
• Non-professionals should not modify control parameters or perform non-standard customization operations without authorization.
