Quotation for walk-in high and low temperature test chamber in Guangxi Zhuang Autonomous Region

Quotation for walk-in high and low temperature test chamber in Guangxi Zhuang Autonomous Region-Summary:

Quotation for walk-in high and low temperature test chamber in Guangxi Zhuang Autonomous RegionApplied to the heat and cold resistance testing of national defense industry, aerospace industry, automation components for automotive parts, electronic and electrical components, plastics, chemicals, connectors, lithium batteries, solar photovoltaic modules and related products,To provide the industry with a large temperature testing environment space for large parts, semi-finished products, and finished products, suitable for testing equipment with large quantities and volumes of products.

Walk in high and low temperature test chamber manufacturerFeatures:
Adopting a special wind path structure with excellent distribution uniformity.
Using environmentally friendly refrigerants that comply with international standards.
LCD display screen, in the form of a dialogue box, easy to operate, beautiful and elegant.
Equipped with safety protection devices and power-off memory.
When a fault occurs, display the cause of the fault and assist in troubleshooting.
Can connect to computer, recorder (optional).
Walk in high and low temperature wet heat test chamberSpecifications/SPEC：

model	THR - Volume (low temperature selection: A~C) designed according to the size of the customer's space
temperature range	Low temperature: A: 0 ℃; B：-20℃； C: -40 ℃ D: -60 ℃/High temperature: 80 ℃
Control method	Microcomputer PID+SSR+Timer
humidity range	20% -98% R.H (Special requirements: 5% -98% RH; 10% -98% RH: 20% -98% RH)
Wen wet degree song line image
Non standard customization according to customer requirements, manufactured by Aisili
temperature fluctuation	±0.5℃
Temperature and humidity deviation	±2℃±3%RH(>75%RH)±5%RH(≤75%RH)
warm-up time	3~5℃/min
cooling time	0.7~1.3 ℃/min (optional)
structural material	Inner box: SUS304 stainless steel, outer box: SUS304 # stainless steel/color steel plate, insulation layer: PU foam+ultra-fine glass wool
refrigeration system	Air cooled European and American fully (semi) enclosed compressor unit, heat dissipating fin evaporator (choose water-cooled unit according to specific situation)
heating system	Stainless steel finned heating tube for heating air
protective device	Overload protection, compressor overheating, overcurrent, overpressure, heating, dry burning, and box over humidity alarm system
Standard Configuration	Vacuum double-layer observation window, window light, test hole Ø 50 * 1, over temperature protector

Walk in high and low temperature wet heat test chamberControl system:
1. Imported programmable touch LCD Chinese dialogue display, microcomputer integrated controller
2. The temperature and humidity display control instrument adopts a fully imported large screen (5.7-inch LED display) from Japan, with simple screen operation, easy program editing, no need for button input, and direct touch options on the screen. Accuracy: 0.1 ℃ (display range)
3. Resolution: ± 0.1 ℃;
4. Temperature sensor: PT100 platinum resistance thermometer;
5. Control mode: thermal balance temperature and humidity control mode; All electrical appliances use Schneider series products
6. Temperature and humidity control adopts P.I.D+S.R. system for coordinated control of the same channel
7. It has the function of automatic calculation, which can immediately correct the temperature and humidity change conditions, making temperature and humidity control more accurate and stable
8. The controller operation interface is available in both Chinese and English, and the real-time operation curve chart can be displayed on the screen
9. It has a capacity of 10 programs, 100 segments per group, and 999 steps per segment that can be cycled. The maximum value for each segment is 99 hours and 59 minutes
10. After inputting the data and experimental conditions, the controller has a screen lock function to avoid manual touch and shutdown
11. Equipped with RS-232 or RS-485 communication interface, programs can be designed on a computer to monitor the testing process and perform functions such as automatic power on/off, printing curve data, etc
12. The controller has an automatic screen saver function, which better protects the LCD screen during long-term operation (making its lifespan longer)
13. In operation or setting, if an error occurs, a warning signal will be provided
The price of the constant temperature and humidity test room meets the standard:
GB10586-2006 Technical Conditions for Damp Heat Test Chamber
GB10589-2006 Technical Conditions for Low Temperature Test Chamber
GB10592-2006 Technical Conditions for High and Low Temperature Test Chambers
GB11158-2006 Technical Conditions for High Temperature Test Chamber
GB/T2423.1-2001 (IEC68-2-1) Test A: Low temperature test method
GB2423.2-2001 (IEC68-2-2) Test B: High temperature test method.
GB2423.3-93 (IEC68-2-3) Test Method for Ca Constant Damp Heat Test.
GJB360.8-87 (MIL-STD-202F) High temperature life test.
GJBl50.3-86 (MIL-STD-810D) High temperature test method.
GJBl50.4-86 (MIL-STD-810D) Low temperature test method.
GJBl50.9-93 (MIL-STD-810D) Wet Heat Test Method.
GB/T2423.3-1993 Test Ca: Constant Damp Heat Test (Damp Heat Type Only)
GB/T2423.4-1993 Test Db: Alternating Damp Heat Test (Damp Heat Type Only)
GJB150.9-1986 Damp Heat Test (Figure 1), only Damp Heat Type)
GB/T5170.2-1996 Basic parameter calibration methods for environmental testing equipment for electrical and electronic products Temperature testing equipment
GB/T5170.5-1996 Basic parameter calibration methods for environmental testing equipment for electrical and electronic products - Damp heat testing equipment