
1000L Touch screen programmable controller Refrigerants ESS Chamber
/ Thermal Cycling Stability Test Chamber
Applications :
What is ESS?
Environmental Stress Screening (ESS) is a means of screening electronic assemblies at the most cost-effective point of manufacture to expose defects that can't be detected by visual inspection or electrical testing. These defects are typically related to defective parts or workmanship and are normally found as early field failures.
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.
Features :
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;
HFC refrigerants;
Electrical Features
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;
Structure:
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.
Material:
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
Industrial Application
Automotive
Board Level
Chassis Level
Computer Technology
Consumer Products
Full System Level Testing
Networking
Packaging Applications
Pharmaceutical
Power Supply
Servers
Sub-Assembly Components
Sub-Assembly Modules
Specifications | ||||||
Model | ESS-LL | |||||
225LL5 | 225LL10 | 408LL5 | 408LL10 | 1000LL5 | 1000LL10 | |
Working Chamber Volume(L) | 225 | 408 | 1000 | |||
Temp Rate of Change( ℃/Min) | 5 | 10 | 5 | 10 | 5 | 10 |
Performance | -70℃~+100℃ | |||||
Rapid Temp Change -40℃~+85℃ Full Linear Control | ||||||
Humidity Constancy | ±0.5℃ | |||||
Temp Constancy | ±3.0℃ | |||||
Exterior Material | Cold-rolled steel sheet (Rust proof & Plastic Spray treated )/ Stainless Steel | |||||
Interior Material | Stainless Steel Plate(SUS 304) | |||||
Insulation Material | Rigid Polyurethane Foam | |||||
Safety Devices | over pressure,over heat and over current protection for compressor, over temp. protection, | |||||
Compressor | Semi-Hermetic Compressor | |||||
Cooling Mode | Water Cooled | |||||
Control system | Balanced Temperature & Humidity Control System(BTC type) | |||||
Heater | Iron-chrome wire heater | |||||
Blower | Centrifugal Blower | |||||
Observation Window | Glass incorporating heat generator | |||||
Temp Sensor | Pt-100 | |||||
Controller | Touch screen programmable controller | |||||
Ambient Temp. | +5℃~+35℃ | |||||
Power | AC 380V/50Hz 3phase 5 wires+ Ground wire | |||||
Note: 1. We reserve the right to change specifications without prior notice 2. Customized sizes and configurations available |
Packing Details:
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.
After-sale Service:
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.
KOMEG Technology Ind Co., Limited
ABOUT KOMEG
Founded in 1990, dedicating in environmental test equipment for over 30 years, KOMEG Technology lnd Co., Limited, is famous for its KOMEG star brand of environmental test equipment in China and overseas.
KOMEG specialize in climatic test chambers, temperature humidity test chambers, thermal shock test chambers, walk-in chambers, aging test chambers and burn-in room, drying ovens, Altitude test chamber, salt spray testers, and medical laboratory equipment, etc. During the past decades, KOMEG cooperated with and served many enterprises like Gree, Konka, Samsung, LG, Hiconiecs, BYD, Magna International, TOYOTA, Amicell, Stankomet, Premier, Hitek, UL, SGS, Intertek, etc.
KOMEG factory is located in Dongguan Songshan Lake, National Hi-Tech Industrial Development Zone, covering an area of 5, 000 sqm, with over 100 skilled employees including 30+ R&D engineers. (40 minutes from Shenzhen Baoan Airport by car; and 90 minutes from Guangzhou Baiyun Airport by car)
KOMEG also has branch office in Shenzhen.
Our Philosophy
Born for quality, test for future.
Our Aim
Better idea, better design and better quality.
KOMEG keep striving for continuous innovation, releasing no less than 5 new designs each year.
Our strong R&D team and skilled engineers and workers are the key factors for our success.
No matter standard models or customized project, we have rich experience to realize customers' requirements, so that our customers worldwide can benefit more from us when working with Komeg.
Ensure to meet your specific test standards, all key components and parts are imported famous brand from all over the world.
Thats why Desay( Apples' battery supplier, KONICA MINOLTA, SENKO,
Midea, TCL and Huawei are also among our long-term clients. With
KOMEG top brand strength, renowned reputation domestic and
overseas, our products are widely exported to Europe, America,
Southeast Asia, Africa, Oceania, etc. countries like
Russia, Germany, Korea, Singapore, Brazil, etc.
Distributors welcomed, Inquire today to get your order started.