High Precision and Reliable Rapid Temperature Change Test Chamber

• Type: Material Testing Machine
• Weight: 100-500Kg
• Power Source: AC380V
• Working Chamber Volume (L): 1000
• Temp. Rate of Change Oc/Min: 5
• Temp. Range: -70oc~+100oc(Rapig Change Range -40oc~+85oc Liner)
• Model NO.: ESS-1000LL5
• Temp. Constancy: +/-3.0oc
• Interior Material: Stainless Steel Plate
• Exterrior Material: Baked Painting Steel or Stainless Steel (SUS304)
• Insulation Material: Rigid Polyurethane Foam+Glass Fiber Wool
• Colling Mode: Water Cooled
• Cpntroller: Touch Screen Programmable Controller
• Observation Window: Glass Incorporating Heat Generator
• Transport Package: Strong Plywood Case, Meet International Standard
• Specification: Standard and Customized
• Trademark: KOMEG
• Origin: Dongguan, China
• HS Code: 90321000
• Production Capacity: 1000 Sets/Year

Product Description

High Precision and Reliable Rapid temperature change chamber

1. Professional manufacturer, factory price;
2. Imported Tecumseh or Danfoss compressor;
3. LED Touch Screen;
4. Fast Delivery;
5. One year warranty

Applications
Temperature adaptability test under the condition of rapid change, or gradient for electrical, electronic, instruments and other products or spareparts, particularly applies to environmental stress screening test(ESS)
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

Specification

Specifications
Model	ESS-LL
	225LL5	225LL10	408LL5	408LL10	1000LL5	1000LL10
Working Chamber Volume(L)	225		408		1000
Temp Rate of Change( ºC/Min)	5	10	5	10	5	10
Performance	-70ºC~+100ºC
	Rapid Temp Change -40ºC~+85ºC Full Linear Control
Humidity Constancy	±0.5ºC
Temp Constancy	±3.0ºC
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.	+5ºC~+35ºC
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

 

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