Overview
The high temperature circulator is a high temperature heating source independently developed and designed by NELE company, which is suitable for jacket Reaction Kettle, chemical pilot reaction high temperature distillation, semiconductor industry and other fields.
Features
1. Water-oil dual-use: can be arbitrarily set in the room temperature~ 300 ℃ Temperature range, the medium is pure water or methyl silicone oil
2. external circulation function: high temperature centrifugal jet circulation pump can establish a second thermostatic field of thermostatic liquid in the outer lead tank, control the external experimental vessel, head 5 meters
3. Temperature control function: integrated with a new generation of PID automatic temperature control program, equipped with a high-brightness LCD screen, Chinese and English display, digital display resolution 0.01 ℃, to ensure stable operation of the equipment
4. Capacity range: 5L, 10L, 15L, 20L, 30L, 50L, 100L specifications are provided, and non-standard products can be designed and produced according to user requirements
5. The domestic circulation function: the use of non-heat centrifugal circulation pump to avoid the traditional pump's own heat generation affecting the temperature field of the tank, porous U-shaped return circulation design to achieve the flow field and temperature field in the tank turbulence and high uniformity
6. High-quality material: the fuselage shell adopts anti-aging electrostatic spray technology, and the liner and countertop are made of S304 brushed stainless steel
7. Humanized design: finely crafted chassis front panel and countertop, unique rounded corner design to avoid operators being injured by edges and corners
8. Safety protection device: with power-off protection, upper and lower limit temperature alarm, low water level protection and alarm, temperature loss protection and alarm, heating device low water level anti-dry burning and explosion-proof functions
Principle
The high temperature circulator precisely controls the temperature through the integrated PID automatic temperature Control system, adopts the non-heat centrifugal circulation pump to achieve domestic circulation, and ensures the uniform distribution of the flow field and temperature field in the tank through the porous U-shaped return circulation principle. At the same time, it is equipped with a high temperature centrifugal jet circulation pump to achieve external circulation function, which can lead the thermostatic liquid to establish a second thermostatic field.
Applications
Jacket Reaction Kettle, Chemical pilot reaction high temperature distillation, Semiconductor industry
Steps
1. Select the appropriate capacity specification according to the experimental requirements
2. Select the appropriate medium (pure water or methyl silicone oil)
3. Set the required Temperature range (room temperature~ 300 ℃)
4. Turn on the equipment for heating and cycling operation
5. Select external circulation function control external experimental container as needed
6. Monitor the operating status of the equipment to ensure the normal operation of the Safety protection device
Notice
• Before use, please confirm whether the equipment capacity specifications meet the experimental requirements
• Select the appropriate medium (pure water or methyl silicone oil) according to temperature requirements
Safety protection functions of the equipment, including power-off protection, temperature alarm, etc
• Regularly check the water level to avoid equipment damage caused by low water level operation
• Pay attention to the rounded corner design of the equipment during operation to avoid accidental injuries
• Pay attention to the head limit (5 meters) when using external circulation
• The heating rate of the equipment is 0~ 3.0 ° C/min, please arrange the experiment time reasonably
