Programmable 80 L 150L Environmental Reliability Program
Temperature Humidity Test Chamber
High-low temperature humidity Climatic Test Chamber can simulate
different environment condition. It's appropriate for testing
material performance, such as resist heat, resist dry,resist
humidity and resist cold. That can define performance of material.
Control
English LCD display LCD touch-panel, the screen on the input data,
and programmable temperature and humidity, backlight adjustable 17,
curve, curve of setting/display value. Can display a variety of
alerts, failure occurs through the screen display, eliminating
failures, eliminate misuse. Multi-PID control functions,
sophisticated monitoring functions, and the data displayed on the
screen.
Product features
Touch screen controller, friendly Man-Machine interface and safety
device to ensure simple operation and easy maintenance.
Fully welding process ensure more beautiful appearance.
Customized cable port ensure the specimen can connect the power
during climate test.
Multiple safety protection system ensure the safety during chamber
running.
Seperate water system and electricity system ensure chamber safety.
| Power | 3∮ AC380V 50Hz | Weight | 360kg/380kg | |
| Interior size | 60*75*50 /50*60*50 | Exterior size | 110*167*110/108*167*120 | |
| Customized size | acceptable | Cooling type | Water cold | |
| Temperature range | --70℃ ～150℃ | Humidity range | None | |
| Temp.& humidity control fluctuation | ≤±0.5℃, | Indication resolution | 0.01℃, | |
| Temp.& humidity Uniformity | ≤±1.5℃, (Put 9 sensor into inner chamber with 9 different location
to get uniformity ) |
| Heat up&Cool down time | ≤5℃/min for heating and cooling |
| Chamber materials | SUS#304 stainless steel for Inner chamber with thickness 1.5mm Steel plate for external chamber with thickness 1.5mm |
| Insulation materials | Rigid polyurethane foam + ultrafine glass fiber with thickness of
100mm |
| Door | Hinged door, single door open in the central cabinet ( the front of
the chamber) Heat distribution on the door (automatic adjustment) anti-frost,
anti-condensation insulating glass observation window Door electric equipment (automatic adjustment) anti-frost,
anti-condensation device Preparation inside the door lights (LED longevity and efficient
light source) |
| Accessories | Communication interface: RS232 Test hole: diameter 50mm 1 pieces (size can be customized) Observation window: Tempered glass (size can be customized) One light: 9 w/AC220V Foot wheel: four castor, four balance goblet Sample shelf: stainless steel rack 2 pieces In the total bearing weight (bottom and rack combined) no more
than: 200 kg |
| Control panel | Controller+ operation button+over heating protection device +RS232
and USB interface |
| Air Circulation& Drain system | (1) Centrifugal fan & imported motor (2) Reverse uniflow(air flow direction) (3) Flow-throws wind (4) Inner air circulation fan, wind channel and stainless steel
cycle fan, through the top window and air diffuser, the wind will
out uniformly from the top, which could reach the purpose of
control temperature uniformly. (5) Drain system uses swirl type outlet and U-trap deposition unit
|
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.
ESS Testing Purpose
Testing at the physical environmental conditions (shock, vibration,
temperature, altitude, humidity, etc.) that simulate those
encountered over the operational life of the component. Random
vibration and temperature cycling have proven to be the most
successful forms of ESS in terms of effective flaw precipitation.
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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