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
