Overview
NELE NLSC-40 super thermostatic water (oil) tank is an intelligent thermostatic device, widely used in chemical, petroleum, biology, physical chemistry, Measurement control, electronic instrument processing and other fields, and as a basic experimental instrument in Universities & colleges, research institutes and enterprises and institutions. The product has the characteristics of water-oil dual-use, Temperature range from room temperature to 100 ℃, Tank volume is 40L, using external circulation mode to ensure Temperature Uniformity of +/- 0.05 ℃.
Features
1. Water and oil dual-use, can choose room temperature to 100 ℃, room temperature to 200 ℃, room temperature to 300 ℃ Temperature range
2. external circulation function, centrifugal jet circulation pump can lead the thermostatic liquid outside the tank to establish a second thermostatic field
3. Various capacity ranges, including 5L, 10L, 15L, 20L, 30L, 50L, 100L, support non-standard customization
4. Integrated PID automatic temperature control program, built-in High Accuracy PT100 temperature sensor AA level, large screen LCD display, resolution 0.01 ℃
5. The domestic circulation system adopts a non-heat centrifugal circulation pump and a porous U-shaped reflux design to achieve a highly uniform flow field and temperature field
6. Body shell mirror anti-aging electrostatic spray painting, liner and table with S304 brushed panel stainless steel
7. Humanized R rounded corner design to avoid operator injuries
8. The drainage system is convenient for laboratory fluid change
9. Safety protection device includes power-off protection, upper and lower limit temperature alarm, low water level protection and alarm, temperature loss protection and alarm, heating pipe low water level anti-dry burning and explosion-proof function
Principle
The device realizes accurate temperature regulation by integrating PID automatic temperature control program and High Accuracy PT100 temperature sensor. The domestic circulation system adopts the principle of non-heat centrifugal circulation pump and porous U-shaped return to ensure uniform flow field and temperature field in the tank; the external circulation function leads the thermostatic liquid outward through the centrifugal jet circulation pump to control the external experimental vessel. Safety protection mechanism includes a variety of alarm and anti-dry burning functions to ensure safe operation.
Applications
Chemical, Petroleum, Biology, Physical Chemistry, Measurement and Control, Electronic Instrument Processing, Universities & colleges, Research Institutes, Enterprises and Institutions
Steps
1. Connect the power supply and check the device status
2. Select water or oil as the medium as needed and add it to the Tank
3. Set the target temperature and control parameters
4. Start Equipment, Monitor Temperature Stability and Circulation System
5. When using the external circulation function, connect the external container
6. After the operation is completed, turn off the equipment and drain the liquid
7. Regularly clean and maintain equipment
Notice
• Make sure the power supply is connected correctly before use to avoid the risk of leakage
• Pay attention to the water level when adding liquid to prevent dry burning at low water level
• Do not exceed the maximum range of the device when setting the temperature to avoid temperature runaway
Safety protection functions such as alarm system are checked regularly
• Avoid contact with high temperature parts during operation, use R rounded corner design to reduce damage
• Ensure pipeline sealing during external circulation connection to prevent leakage
• Use appropriate tools when cleaning to avoid damaging the stainless steel surface
• If it is not used for a long time, the liquid should be emptied and stored without power.
