The characteristicsof the cold chamber are the following:
Interior dimensions:600 x 600 x1500mm
Wall thickness: 60mm
Walls insulationcoefficient: 0.0223W/m.K Pivoting insulated door with handle
Total Equipment isskid mounted in SS 40 x40 Frame Structure with Castor wheels. All wetted partsalso made of SS-304
Compressor suitablecapacity
Refrigerationcapacity at -5/55C: 999W Power consumption: 565W
Latent cooling load:2x 0-250W
Sensitive coolingload: 1x 0-200W, 1x 0-250W
Receiver: 1,3L
RefrigerantR134a/22/etc.
Filling volume:1,3kg
CO2-equivalent: 0,8t
Measuring ranges
Pressure: 2x0-16bar, 1x 0-25bar
Temperature: 7x-50-150C; 1x -25-125C Rel. humidity: 0-100%
Flow rate: 2-27L/h
Required foroperation
230V, 50Hz, 1 phase
Touch screen basedFully automatic system with password protection
Data acquisitionshould be Remotely operated by Smart phone, Tablets, PC, laptops via Ethernetand Wi-fi
Should be equippedwith all safety protections Flow visualization should be available in the DAQSystem
Should be equippedwith both manual and auto operation
Power consumption ofindividual system, all sensors data should be display and logged automatically
System should havesoftware for operating, data logging, processing and data displayingPerformance variables (e.g., Heating/Cooling COP, Heating / Cooling load etc..)should be automatically calculated and displayed and should be stored in pendrive also along with PC. Instruments should be provided with 3D drawing ofcomplete equipment along with the name and make of all standard components usedin the test rig
Each rig should havesmall aesthetically appealing poster with schematic diagram and basic workingdetail.
D.D.R. INTERNATIONAL
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