Payment & Shipping Terms:
|Products Name:||Rapid-Rate Cycling Chambers||Standard:||Internationally Accepted|
|Warranty:||12 Months On Parts (excluding The Damages Caused By The Natural Disasters, Abnormal Power, Improper Operation And Maintenance, Etc)||Cooling Mode:||Water Cooled|
|Temp Rate Of Change( ℃/Min):||10||Working Chamber Volume(L):||1000|
|Performance:||-70℃～+100℃||Power:||AC 380V/50Hz 3phase 5 Wires+ Ground Wire|
environmental testing chambers,
Thermal Shock Test Chamber
Rational Construction and Fast Cooling Rate Rapid-Rate Cycling Chambers
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.
Standard Water cooled systems
Copper tubing cooling coils with aluminum fins;
Solder-in-place components minimize leakage;
High temperature silphosed or silver soldered joints
Stainless steel drip pans in both compressor and cascade compartments contain condensate;
Nichrome wire heating elements;
Fail safe fusible link high heat limit protection;
Door interlocks to prevent test interruption;
Air Flow Systems Features
Externally mounted fan motors;
Jackshaft assemblies on all systems to provide maximum reliability and flexibility;
Aluminum backwards-inclined blower wheels;
Vertical or horizontal air flow systems;
High velocity air provides optimum air flow across your product;
Note: 1. We reserve the right to change specifications without prior notice
|Working Chamber Volume(L)||225||408||1000||225||408||1000|
|Temp Rate of Change( ℃/Min)||5||10||5||10||5||10||15||5||10||5||10||5||10|
Rapid Temp Change -55℃～+85℃
Cold-rolled steel sheet (Rust proof &
|Interior Material||Stainless Steel Plate(SUS 304)|
|Insulation Material||Rigid Polyurethane Foam|
over pressure,over heat and over
|Cooling Mode||Water Cooled|
|Control system||Balanced Temperature & Humidity Control System(BTC type)|
|Heater||Iron-chrome wire heater|
|Observation Window||Glass incorporating heat generator|
|Controller||Touch screen programmable controller|
|Power||AC 380V/50Hz 3phase 5 wires+ Ground wire|
Note: 1. We reserve the right to change specifications without prior notice 2.
Overall structure, new test chamber designed very easy to operation and maintenance:
Water and electricity system separation design;
External humidifying design;
Three levels of overheat protection, easy access for refrigeration servicing, etc.
machines for sheet metal processing;
Tecumseh, Bock Compressor;
High quality electronic components (e.g. DANFOSS, ALCO, RANCO, SPORLAN, SAGINOMIYA, Schneider solenoid valve)
Standards Implemented and Met
GB10592-89 Technical requirements for high and low temperature test chamber
GB2423.1-1989 Low temperature test
GB2423.2-1989 High temperature test mode
We use PP Film wrapping the test chamber to protect the test chamber from moisture or being scratched first, then use strong plywood case for easyload and transport, and to keep the chambers from potential crash or impact.
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-conference. If customers require on-site service, the transport and travel expense shall be borne by customer.
Contact Person: Peter Zhang