LED special high and low temperature cycle test chamber

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The high and low temperature cycle test chamber is mainly used for semiconductor photoelectric lighting, lamp posts, power modules, modules, display screens, light bulbs, fluorescent lamp chips, TV monitors, LCD TVs and other products and peripherals The testing of materials and finished products in all aspects of R&D, production and inspection provides test environments and conditions such as constant high and low temperature, high and low temperature cycles. High and low temperature cycle test chambers are suitable for scientific research laboratories, quality testing laboratories or production workshops.
High and low temperature cycle test chamber model and technical parameter table:
: < : Model

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< : Temperature range

: :℃～+℃（+℃）:℃～+℃（+℃）:℃～+℃（+℃）


< : Humidity range
< br/> : %～R


< : Temperature accuracy

: ℃


< : Humidity accuracy< br/>
: %R


< : Temperature uniformity

: ℃


< : Heating time

: It takes about ℃～+℃. It takes about ℃～+℃. It takes about ℃～+℃


<: Cooling time

: +℃～℃ takes about +℃～℃ takes about +℃～℃


< : Inner box size

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< : Outer box size

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< : Inner box material

: \Stainless steel mirror panel


<: Outer box material

: Stainless steel matte brushed board or paint spray


<: Insulation material

: Rigid foam rubber (glass wool is used when the high temperature is ℃)


< : Refrigeration system

: Fully enclosed compressor


<: Accessories

: Observation window, upper and lower spacing adjustable spacers, one test hole, interior lighting

< br/> < : Weight

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< : Power supply

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The high and low temperature cycle test chamber is a programmable microcomputer temperature controller imported from South Korea: inch Chinese and English true color touch screen human-machine interface (screen dialogue type) computer control, B curve recording, data Storage device
Advantages of high and low temperature cycle test chamber:
Advantage 1: Large screen with realistic color picture: (backlight) inch true color
Advantage 2: Human-machine interactive touch screen input system, easy to operate Easy to learn, powerful functions, and you can understand the program setting curve and monitoring process on the screen
Advantage 3: Curve/group curve: real-time display of temperature and humidity, curve, historical stored curve, group curve and progress status
Advantage 4: Program groups, segments, and cycle times can be set up to times, and the maximum setting hours and minutes for each period
Advantage 5: Provides B communication interface for backup/historical curve/historical data, use Conveniently, it can also be equipped with R interface and R communication interface, which can be controlled and monitored at will.
Or choose a button programmable controller
The high and low temperature cycle test chamber adopts dynamic control, balanced temperature and humidity adjustment, and humidity control is water vapor partial pressure control, with extremely high control accuracy.
Large-capacity program presets:
Provide a universal constant temperature and humidity chamber for each user
Self-programming, each program can be programmed, and programs can also be connected in series. Four internal settings can be set It can write complex and diverse test programs to adapt to different test requirements.
Intelligent power interruption management of high and low temperature cycle test chamber:
If there is a sudden power outage during the test, and then the power comes back, the test can continue to run from the breakpoint until the remaining test is completed, without having to start over again, ensuring the safety of the test Continuity.
Segmented calibration of high and low temperature cycle test chamber sensors:
In traditional instrument calibration, due to the incomplete linearity of the sensor, high temperatures are often accurate and low temperatures are inaccurate. Calibrating low temperatures also affects high temperatures, which is very difficult. Difficult to balance, this controller provides four-stage calibration function, high, medium and low temperature independent calibration without affecting each other.
High and low temperature cycle test chamber intelligent test product safety protection measures:
When the air element breaks down, the temperature is uncontrolled and keeps rising, which poses a major threat to the safety of the test product, especially for expensive test products. The product will cause irreparable losses. In addition to the traditional over-temperature protection function, this equipment is also specially designed to protect the test product. When the measured temperature is higher than the set temperature °C, the main power supply of the heating circuit will be cut off. is locked, thereby protecting the test specimen.
High and low temperature cycle test chamber fault graphic display:
When the equipment has overvoltage, overflow, water shortage, etc., the corresponding prompt screen will pop up to guide customers to handle accordingly, which is very intuitive.
Chinese and English operation interface switching:
Provides Chinese and English operation interface switching to facilitate users with different language backgrounds.
Electronic recording data:
If you choose the communication software provided by our company and use it with a computer, you can record the temperature and humidity values at any time during the test.
High reliability:
Hardware redundancy design ensures high reliability of continuous operation of the equipment, which is more than twice that of similar products.
New energy-saving and environmentally friendly technology:
True selection of brand-new original compressors from French Taikang, environmentally friendly refrigerants, automatic energy adaptation technology, and segmented control to technically ensure the maximum utilization efficiency of energy and save usage costs. .
High and low temperature cycle test chamber after-sales service:
Free delivery of the equipment to door-to-door installation and debugging and training of operators (until the other party is satisfied)
Free warranty for the equipment for one year, enjoy lifelong service, appropriate charges will be charged during the non-warranty period Material cost
Detailed specifications are subject to the corresponding specifications. Special specifications can be customized. (Welcome to call us for negotiation)
Main products: Constant temperature and humidity chamber, constant temperature and humidity test chamber, constant temperature and humidity machine, constant temperature and humidity testing machine, high and low temperature test chamber, high and low temperature chamber, high and low temperature alternating humidity and heat test chamber, rapid temperature change chamber, high Low temperature and heat and humidity test chamber, hot and cold shock test chamber, hot and cold shock testing machine, walk-in constant temperature and humidity test chamber, walk-in constant temperature and humidity laboratory high and low temperature cycle test chamber
: < If you need more detailed information, please Please consult as follows:
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: < Dongguan Qingsheng Testing Equipment Co., Ltd.
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: < Contact person: Miss Ou/Business Department
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: < Mobile phone:
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: < Phone:
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: < Address: Hangtai Science and Technology Park, Sangyuan Shijing Industrial Zone, Dongcheng District, Dongguan City
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