Application:
Programmable Temperature Chamber simulates constant temperature environment for product testing, pre-conditioning and long time storage.
The split type separates test space for an independent chamber, the controlling and cooling system put in another module, which is suitable for test specimen with the requirement of explosion-proof and antistatic, or testing laboratory has limit for placing the cooling unit.
Specifications:
| 01. Product name | Climate Chamber (Split Type) |
| Model Internal volume Inner dimension of test chamber Outer dimension of test chamber Dimension of working module | R-TH-100 100L W 400 * D500 * H 500mm W 550 * D 650 * H 650mm W 700 * D 1500 * H 1500mm |
| 02. Performance |
| 2.1 Temperature range | -50℃→+150℃ |
| 2.2 Temperature fluctuation | ≤±0.5℃ |
| 2.3 Temperature uniformity | ≤±2℃ |
| 2.4 Heat up rate | -45℃ → +50℃, 3℃/min, non-linear, without loading |
| 2.5 Cool down rate | +50℃ → -45℃, 1℃/min, non-linear, without loading |
| 03. Structure |
| 3.1 Thermal insulation structure | External material: Cold-rolled steel plate with powder coating Internal material: SUS#304 coated with Teflon Chamber: Rigid polyurethane foam + glass fiber Door thermal insulation material: Rigid polyurethane foam + glass fiber |
| 3.2 Air duct | ID 100mm, OD 180mm 4pcs air ducts connect test chamber and working module, heating and cooling air are introduced to inner chamber through air duct. |
| 3.3 Sample tray | SUS#304 sample tray x 2pcs, height adjustable & removable |
| 3.4 Chamber door | Single door with handle on the right |
| 3.5 Heating system | Finned heat-dissipating tube, stainless steel electric heater, heating air circulation method |
| 04. Refrigerating system |
| 4.1 Cooling method | Mechanical refrigeration, air cooling |
| 4.2 Compressor | France imported Tecumseh compressor |
| 4.3 Evaporator | Fin type multi - section automatic load capacity adjustment |
| 4.4 Condenser | Shell and tube type water cool condenser |
| 4.5 Expansion system | Volume control refrigeration system. |
| 4.6 Evaporator condenser | Stainless steel plate heat exchanger |
| 4.7 Control way | Control system can automatically adjust operating condition of refrigerator Evaporation pressure regulating valve Compressor return air and cooling circuit |
| 4.8 Refrigerant | USA DuPont R404a environmental protection refrigerant |
| 05. Electrical control system |
| 5.1 Control system | PLC touch screen controller |
| 5.2 Temperature Controller | With multiple groups of PID control functions (humidity is for option) |
| 5.3 Controller specifications | Accuracy: Temperature ±0.1℃ Resolution: temperature ±0.01℃ With upper and lower limits of standby and alarm function Signal platinum resistance PT 100 x 1pc Dry bulb automatic calibration |
| 5.4 Display functions | Temperature SV and PV display directly Temperature set value and curve display, real-time curve display Fault reminder display Screen with backlight adjustment; Timing screen display protection function, TIMER or manual shutdown setting |
