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.
FAQ
Why should i choose your company and your products?
we have been in this field for more than 17 years,and our quality
is good.Due to our good quality ,some of the famous companies are
also using our products ,such as ,Apple ,Foxconn,BYD,etc.
How to choose the most suitable products?
just tell me your temperature and other requirements ,we will find
the suitable machine for you according to your requirements .
Do you accept customization service?
Yes, of course, we can not only offer standard machines, but also
customized machines according to your request. Don’t hesitate to
tell us your requirement, we will try our best to meet your needs.
How about your warranty?
Generally, our warranty is one year. Within the warranty period, we
can offer technique support and part parts change, necessarily, our
engineers may go to your place for better service.
How about the packing for machine, is it safely protected during
transportation?
Our machine is packed by standard export wooden box, it won’t be
damaged. We’ve delivered many testing machines abroad by sea or by
air without damage.
What is the order process?
Inquiry - quotation - communication - order confirming - deposit
payment - production - testing and debugging - balance payment -
packing - delivery - customer receiving - after sale service
