Guangdong ALI Testing Equipment Co,.Ltd
Guangdong ALI Testing Equipment Co,.Ltd's brand GSKA passed and strictly implemented the ISO9001:2008 quality management system, ISO14001-2004 environmental system certification, European CE product
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OEM 50L ~ 1000L Temperature Humidity ChamberFor Climatic Simulation
Application :
Temperature adaptability test under the condition of rapid change, or gradient for electrical, electronic, instruments and other products or spare parts, particularly applies to environmental stress screening test (ESS)
Environmental stress screening (ESS) refers to the process of exposing a newly manufactured or repaired product or component (typically electronic) to stresses such as thermal cycling and vibration in order to force latent defects to manifest themselves by permanent or catastrophic failure during the screening process. The surviving population, upon completion of screening, can be assumed to have a higher reliability than a similar unscreened population.
ESS can be performed as part of the manufacturing process or it can be used in new product qualification testing.
We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from. Each batch of parts is done quality sampling inspection before into the warehouse, and Each product before delivery is tested by the national authoritative third-party inspection agency
The scientific name of high and low temperature environmental test box "high and low temperature test box" refers to a test box that simulates the natural environment. It mainly tests whether the product is resistant to high and low temperature. To test and determine the parameters and performance of electrical, electronic and other products and materials subjected to high temperature, low temperature, or constant temperature environment changes.
| Power (- 40 ℃) | 4.5(KW) | 5.0(KW) | 6.0(KW) | 7.0(KW) | 8.5(KW) | 9.5(KW) | |
| Performance
| Temperature range | A:-20℃~150℃ B:-40℃~150℃ C:-60℃~150℃ D:-70℃~150℃ E:-70℃~180℃ Customized temperature is available | |||||
| Humidity range | 20~98%R.H Customized humidity is available | ||||||
| Fluctuation / uniformity | ±1.5℃/±2℃ | ||||||
| Humidity deviation | ±3%R.H | ||||||
| Heating rate | About 1.0~3.0℃/min | ||||||
| Cooling rate | About 0.5~1.0℃/min | ||||||
| Control system
| Controller | "Temi" brand programming temperature instrument, HD real color LCD touch screen | |||||
| Accuracy range | Setting accuracy: temperature 0.1 ℃, humidity 1% R.H, Indication accuracy: temperature 0.1 ℃, humidity 1% R.H | ||||||
| Temperature and humidity sensor | Platinum resistor PT100Ω/MV | ||||||
| Heating system | Fully independent system, Ni Cr alloy electric heating heater | ||||||
| Humidification system | External isolation type, all stainless steel shallow surface evaporation humidifier | ||||||
| Dehumidification system | Adopt the dew point temperature laminar contact dehumidification method of evaporator coil | ||||||
| Water supply system | Humidification water supply adopts automatic control, and can recover residual water, save water and reduce consumption | ||||||
| Refrigeration system | French "Tecumseh" totally enclosed air-cooled single-stage or cascade compressor refrigeration mode | ||||||
| Circulation system | Motors with low noise and temperature resistance - multi blade centrifugal fans | ||||||
| Materials
| Outer box material | High quality carbon steel plates. Phosphorized electrostatic spray or SUS304 stainless steel | |||||
| Inner box material | Stainless steel high quality mirror plate | ||||||
| Thermal insulation material | Polyurethane rigid foam / superfine glass fiber wool | ||||||
| Door frame insulation | Double layer high and low temperature aging resistant silicone rubber door sealing strip | ||||||
| Standard configuration | Multi layer heating defrosting with lighting glass window 1 set, test sample rack 2, test lead hole 1 | ||||||
| Safeguard | Leakage, short circuit, overtemperature, water shortage, motor overheating, compressor overpressure, overload, overcurrent protection | ||||||
| Supply voltage | AC220Vor 380V±10% 50±0.5Hz | ||||||
| Operating ambient temperature | 5℃~+30℃ ≤85%R.H | ||||||
Environmental testing:
Companies in all industries—but especially those that produce electronics, medical devices, automobiles, and anything that operates with a lithium-ion battery—put their products and components that make up those products through rigorous environmental tests. These diagnostics simulate conditions to identify weaknesses in designs and set expectations (hence those warranties) for customers.
This is completed with the use of environmental test chambers. Here’s everything you need to know about test chambers: the different types of models, how they work, use cases, and more.
Product Usage:
This series of products is suitable for aerospace products, information electronic instruments, materials, electrical, electronic products, and various electronic components to test their performance indicators in high and low temperature or humid and hot environments.
We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from. Each batch of parts is done quality sampling inspection before into the warehouse, and Each product before delivery is tested by the national authoritative third-party inspection agency