80L 150L 225L Programmable Temperature Humidity Chamber Appropriate
For Testing Material Performance
Main Functions of Equipment:
This series of products can simulate various temperature and
humidity environments. The system meets the reliability test
specifications: GB/T 2423, GJB150A1/43 CNS, ISO, JIS, ASTM, DIN,
BS, IEC, NACE, UL, MIL... Satisfies various natural environment
reliability machine stability performance and other parameters,
will provide you with the basis for predicting and improving
product quality and reliability.
Widely used in industries such as electronic and electrical
components, military industry, plastics, hardware, optoelectronics,
chemical industry, etc., such as: electronic parts, automotive
parts, notebooks and other products for high and low temperature
alternating humidity and heat test or constant test, virtual
climate environment test, in high and low temperature or humidity
and heat environment, testing its performance indicators, and
quality management.
Features:
1. High-texture appearance, the surface handled through the matte
stripes, and use of planar non-reactive handles, easy to operate,
safe and reliable.
2. Rectangular complex glass window can be viewed the testing
sample, windows with anti-sweat heater device that prevents water
vapor condensation, and high-brightness PL light.
3. Double-insulated airtight container, which can effectively
isolate the internal temperature of leakage.
Technical Specification:
| Interior Dimension (mm) | 400×500×400 | 500×600×500 | |
| Overall Dimension (mm) | 90×142×100 | 100×152×110 | |
| | | |
| Interior Dimension (mm) | 600×850×800 | 800×1000×1000 | |
| Overall Dimension (mm) | 1210×1140×1960 | 1280×1480×2030 | |
| Parameter | Temp. range | Model S:-70°C~+150°C ,Model L: -40°C~+150°C |
| Humidity Range | 20% ~ 98% R.H |
| Humidity bias | +2~-3%R.H |
| Temp. fluctuation | ≤±0.5°C |
| Temp. uniformity | ≤2°C |
| Heating rate | 1.0~3.0°C/min |
| Cooling rate | 1~1.5°C/min |
| Material | Shell material | High-quality SUS304 stainless steel plate |
| Liner material | High-quality SUS304 stainless steel plate |
| Insulation materials | Ultra-fine glass fiber insulation cotton / rigid polyurethane foam |
| Door seal | Double resistance to high and low temperature aging and hardening
of refined silicone seal |
| Cold and heat exchange system | Controller | JIANQIAO Special color touch screen Controller |
| Accuracy range: temperature ± 0.1 °C, indicating accuracy:
temperature ± 0.1 °C, resolution: ± 0.1 °C |
| Circulatory system | Temperature low-noise motors, cycles, , stainless steel multi-leaf
type centrifugal fan,the test time can set 999999 hours |
| Water supply | Electronic device controller automatic control of liquid, and more
than recycled water, with water alarm |
| Humidification mode | External isolated, stainless steel electric steam humidification
mode occurs |
| Dehumidification mode | Condensation method using the dew point temperature of the
evaporator coil dehumidification mode laminar contacts |
| Refrigeration | Unit cooling mode / Dual (cascade) cooling method (air-cooled) |
| Condenser/ Evaporator | Tecumseh |
| Compressor | France " Tecumseh " closed refrigeration compressor / France
"Taikang" Hermetic Refrigeration Compressors |
| Security Devices | Power overload, leakage, grounding, over-temperature protection
(with voice prompts), fast fuse, compressor over-voltage protection |
| Standard | Resistant to high and low temperature heat tempered glass hollow
glass windows: 300 × 200 (mm), a lighting, , the two sample holder, |
| Power supply | ACø220V·50HZ/380V·50HZ |
| Ambient temperature | 15°C~+30°C ≤85%R.H |
Working principle:
Easy To Operating Temperature Humidity Chamber (heating and
cooling) and humidification is composed of two parts. Through
installation in box within top Department of rotating fan, will air
row into box achieved gas cycle, and balance box within of
temperature, and humidity, by box built-in of temperature, and
humidity sensor collection of data, biography to temperature, and
humidity controller (micro information processing device) for edit
processing, issued thermostat adjustable wet instruction, through
air heating unit, and condensation tube and sink within heating
evaporation unit of common completed.
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
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