Portable And Sophisticated High Temperature Chamber DHG-9030A101A-0S RT+10℃-200℃(300℃)

Portable And Sophisticated High Temperature Chamber DHG-9030A101A-0S RT+10℃-200℃(300℃)

Product description

High temperature test chamber is a necessary test equipment in aviation, automotive, home appliances, scientific research and other fields, used to test and determine the parameters and performance of electrical, electronic and other products and materials after high temperature or constant test temperature environment changes.

Product structure editing broadcast
Material structure
1, the outer box material: are made of high quality (t=1.2mm) A3 steel plate CNC machine tool processing, shell surface spray treatment, more bright and clean, beautiful.
2, inner box material: imported high-grade stainless steel (SUS304).
3, insulation material: rigid polyurethane foam + glass fiber.
4. Door insulation material: glass fiber cotton.
Heating structure
1, the use of far-infrared nickel-chromium alloy high-speed heating (2KW×1) electric heater.
2, high temperature completely independent system.
3. The output power of temperature control is calculated by microcomputer to achieve high precision and high efficiency.

Performance control edit broadcast
High temperature test chamber (high and low temperature test chamber) is one of the simulated climate environment test equipment, suitable for various products or materials under high temperature conditions performance test. It can be used in the laboratory of scientific research units, product quality inspection centers and industrial and mining enterprises. Digital display temperature control, PID self-regulation, and overtemperature protection and other functions.
This product is suitable for testing according to the national standard GB/T2423.2 "Electrical and electronic products environmental Test Test B: high temperature test method". Meet GB/T2423.2 test method standard requirements.
It has the following performance characteristics:
■ The shell is made of high-quality thin steel plate, the surface is sprayed with plastic; ■ The inner liner is stainless steel sheet;
■ Fujifilm temperature controller;
■ Wide temperature test range;
■ Pt100 platinum resistance as sensor;
■ High temperature control sensitivity, good temperature uniformity;
■ With leakage protection, overtemperature alarm, overtemperature protection function.

Temperature range
A:-20℃~130℃ B:-40℃~130℃ C:-60℃~130℃ D:-70℃~130℃
Humidity range
30~98% R? H
Fluctuation/uniformity
≤±0.5℃ /±2℃
Temperature deviation
+2%, -3%R? H
Warming time
-20℃~100℃ about 35min -40℃~100℃ about 45min -70℃~100℃ about 55min
Cooling time
25℃~40℃ ~ 55min 25℃~60℃ ~ 65min 25℃~70℃ ~ 80min

Product features edited broadcast
The exterior is treated with SECC steel plate and fine powder paint. SUS stainless steel new high temperature long shaft motor high temperature fiber overtemperature protection: strong load automatic power off system cycle mode: forced horizontal air supply cycle heating mode: PID+S.S.R Temperature range: room temperature +20~500℃ Thermostat: PID microcomputer control timer: temperature to time; Time to cut off the heating current This machine is also equipped with 400℃ oven, available for choice
The inner liner of the high-temperature box is made of stainless steel mirror plate (or wire drawing plate) by argon arc welding, and the outer liner of the box is sprayed with high-quality steel plate, which is beautiful and novel. The hot air circulation system is composed of fans and special air ducts that can run continuously at high temperatures, and the temperature in the working room is uniform. Independent temperature limit alarm system, exceeding the limit temperature is automatically interrupted, to ensure the safe operation of the experiment without accidents. There is a large area of tempered glass observation window for observing the condition of the studio.

Refrigeration principle editorial broadcast
1. Refrigeration system and compressor: In order to ensure the requirements of the cooling rate and minimum temperature of the test chamber, the refrigeration system of the test chamber adopts a cascade refrigeration system composed of imported compressors. The refrigeration system has the advantages of reasonable matching, high reliability, easy use and maintenance
2. Refrigeration working principle: The refrigeration cycle adopts inverse Carro cycle, which consists of two isothermal processes and two adiabatic processes. The process is as follows: the refrigerant is adiabatic compressed to a higher pressure by the compressor, and the work is consumed to increase the exhaust temperature, and then the refrigerant is isothermal heat exchange with the surrounding medium through the condenser to transfer heat to the surrounding medium. After the refrigerant through the closure valve adiabatic expansion to do work, then the refrigerant temperature decreases. Finally, the refrigerant absorbs heat from the higher temperature object isothermal through the evaporator, so that the temperature of the cooled object is reduced. This cycle is repeated to achieve the purpose of cooling
3. The design of the refrigeration system uses energy regulation technology. An effective treatment method can not only ensure the normal operation of the refrigeration unit, but also effectively adjust the energy consumption and cooling capacity of the refrigeration system, so that the operating cost of the refrigeration system can be reduced to a more economical state

Control system edit broadcast
Temperature control adopts all-imported touch-button instrument, easy to operate and set.
After the input of the data and test conditions of the high temperature test chamber, the controller has a locking function to avoid changing the temperature value by human touch.
With the function of P.I.D automatic calculation, the temperature change conditions can be corrected immediately, so that the temperature control is more accurate and stable. Printer available.