• Model NO.：ESS225L-C10
• Temp. Constancy：+,-3.0oc
• Heater：Iron-Chrome Wire Heater
• Compressor：France Imported Tecumseh Semi-Hermetic Compressor
• Blower：Centerifugal Blower
• Power：AC380+,-10% 50Hz 3phase4wires+Groud Wires
• Standard Accessories：Sight Window, Cable Port, Baffle, Baffle Frame*2
• Control System：Balanced Temperature & Humidity Control System
• 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

ModelESS-SL225SL5Working Chamber Volume(L)225LTemp Rate of Change( ºC /Min)5 ºC /MinTemperature Range-70 ºC~+100 ºC( Rapid Temp Change -55 ºC~+85 ºC Full Linear Control)Humidity Constancy±0.5 ºCTemp Constancy±3.0 ºCExterior MaterialCold-rolled steel sheet (Rustproof & Plastic Spray treated )/ Stainless SteelInterior MaterialStainless Steel Plate(SUS 304)Insulation MaterialRigid Polyurethane FoamSafety Devicesoverpressure, overheat, and over current protection for compressor, over temp. protection,CompressorSemi-Hermetic CompressorCooling ModeWater CooledControl systemBalanced Temperature & Humidity Control System(BTC type)HeaterIron-chrome wire heaterBlowerCentrifugal BlowerObservation WindowGlass incorporating heat generatorTemp SensorPt-100ControllerTouch screen programmable controllerAmbient Temp.+5ºC~+35ºCPowerAC 380V/50Hz 3phase 5 wires+ ground wireNote:
1. We reserve the right to change specifications without prior notice
2. Customized sizes and configurations available

3. ESS Test Chambers Application on Solar Panel PV Module Industrial:
 
Solar Panel Test Conditions is as below:
 
Thermal Cycle Test Profile
 
Suggested Test Profile:
Step 1: Ramp from ambient to -40 ºC (100 ºC/hr max on the module, or 39 minutes) (UL ramp is air temp.)
Step 2:Hold -40 ºC for 10 minutes minimum (±2 ºC)
Step 3: Ramp to 85 ºC (100 ºC/hr max on the module, or 75 minutes) (UL 90 ºC, the ramp is air temp.)
Step 4: Hold at 85 ºC for 10 minutes minimum (±2 ºC) (UL 90ºC)
Step 5: Ramp to 23 ºC(100 ºC/hr max on the module, or 36 minutes) (UL ramp is air temp.)
Step 6: Go to step 1. Cycle 50 or 200 times. (UL 200 times)
 
Testing time:
Note: Total time per cycle is not to exceed six hours.
Fastest cycle time is 170 minutes/2.8hours (ramping at 100 ºC/hr)
Slowest cycle time is 360 minutes/6hours (ramping at 44 ºC/hr)
 
Total test time: Maximum ramp rate: 6 days or 24 hours.
 
Humidity-Freeze Test Profile
 
Suggested test profile:
Step 1: Ramp from ambient to 85 ºC/85%(100 ºC/hr max on the module, 36 minutes)
Step 2: Hold 85/85 for 20 hours minimum (±2 ºC, ±5%)
Step 3: Turn off humidity control. Ramp to 0 ºC (100 ºC/hr max on the module, 51 minutes)
Step 4: Ramp to -40 ºC (200 ºC/hr max on the module, 12 minutes)
Step 5: Hold -40 for 0.5 hours (±2 ºC, 30 minutes)
Step 6: Ramp to 0 ºC (200 ºC/hr max on the module, 12 minutes)
Step 7: Ramp to 23 ºC(100 ºC/hr max on the module, 51 minutes)
Step 8: Go to step 2. End test after ten cycles.
 
Note:
The maximum total time for steps 3 to 7, plus step 1, is four hours.
The minimum time possible is 156 minutes or 2.6 hours.
 
Total test time: 9.4 - 10 days

After-sale warranty:
 We have a professional after-sales service team, to ensure quick response with experienced advice, solutions, etc.Actually we will prepare all the spare parts (maybe needed) for 3 years(negotiable), which will be delivered together with the test chamber.