Products Description
This high and low temperature chamber is mainly used for cells, electric and electronic products,components and other materials high low temperature test,temperature change, damp heat etc. Environment simulate reliability test.
Technical Parameters
| Product Name | |
| Model | XW-225CTT High and Low Temperature Chamber |
| Application & Limitation | |
| Application | This equipment mainly used for cell, electric and electronic products,components and other materials high low temperature test,temperature change,damp heat etc. |
| Environment simulate reliability test. | |
| Volume & Dimension | |
| Effective Volume | 225L |
| Inner Dimension | W500mm*H750mm*D600mm |
| Overall Dimension | W700mm*H1750mm*D1420mm(Kindly remark：exact overall dimension please refer to the final design drawing.) |
| 4. Performance | |
| Condition | Environment temp.+5℃ ～+35℃,relative humidity≤85%.No load(without specimen in thetesting zone) |
| Temp. Range | -40℃~+150℃ |
| Temp. Fluctuation | ≤±0.5℃ |
| Temp. Deviation | ≤±2.0℃ |
| Temp. Uniformity | ≤±2.0℃ |
| Temp. Heating Time | Average 1℃~3℃/mins, non-linear ,no load |
| Temp. CoolingTime | Average 1℃/mins, non-linear ,no load |
| Temp. Overshoot | ≤±2℃ |
| Max.Loading | No |
| Constant Max.Heating Load | No |
| Noise | ≤70dB（A level） |
| Power | |
| 380V,50Hz,three phase, 7.0KW(others can be options after confirm) | |
| Standard | IEC60068-2-1:2007 Environmental testing – Part 2:Test methods -TestsA:Cold |
| Compliance | IEC60068-2-2:2007 Environmental testing for electric and electronic products Test methods – Tests B:Dry Heat |
| Weight | 450KG |
| Structure & Material | |||
| External Chamber | 1.2mm cold roll steel with painting. | ||
| Internal Chamber | 1.0mm SUS304# high &low temperature resistance stainless steel, | ||
| Insulation Material | 100mm PU Polyurethane foam insulation material | ||
| Chamber Door | Single open door | ||
| Observation Window | With vacuum glass observation window on the door ;and door frame with electric heat resistant, anti-frosting, anti-condensing devices, ensures clear observation of the specimen under testing. | ||
| Testing Hole | Total2 pieces￠100mm testing hole on side of the chamber, with silicon seal and stainless steel cover. | ||
| Sealing | Adopt original imported silicon rubber strip, with high sealing performance. | ||
| Sample holder | Sample holder with insulation material ,2 layers,capacity 30kg/layer. | ||
| Pressure Balance | Installed mechanical pressure close type balance adjustment device to avoid pressure | ||
| Port | difference influence the test chamber strength when do high temp. test. | ||
| Lighting inside chamber | 1 set of energy saving light inside the observation window . | ||
| Wheels | 4 sets of universal wheels(included 2 sets of casters with self-locking function | ||
| Control Panel | Touch screen controller,Power switch,lighting,over-temp protector, Lan por or RS-485 port | ||
| Safety Features | 1 piece smoke exhaustvent. | ||
| 2 pieces of Explosion proof chain on the chamber’sside. 1 set of explosion-proof pressure reliefdoor. | |||
| 1 set of tri-color light alarm. | |||
| Air Supply System | Remarks | ||
| Air supply feature | From Upper to Lower air circulation. | ||
| Cyclic Motor | Taiwan Air Deviser low pressure asynchronous motor | ||
| Blower | Multi-blades centrifugal circulating blower, high low temp. resistant aluminum blades | ||
| Sensor | PT100 temperature sensor | ||
| Operating Condition | Remark |
| 1. Environment Temp. : 5℃-35℃; | |
| 2.Relative Humidity: ≤85%RH; | |
| 3.Atmospheric Pressure：80kPa~106kPa | |
| 4. Away from strong vibration source | |
| 5.Powersource: | |
| 1. 380V AC,50Hz three phase, earthing resistance≤4Ω; Power capacity：7.0kw | |
| 2. Specimen power control connector adopt relay contact control method, （Contact closing when machine running normally, when machine under stop or fault ,contact switch power turn off ,run into protection state ) | |
| 3. Frequency: 50Hz | |
| 4. Environment air quality requirement: without high density powder, easy firing, easy explosive air or powder, away from strong electromagnetic source | |
| 5. Avoid test or storage of easy firing, easy explosive, volatilization and corrosive specimens. | |
| 6. Standard specimen place requirement： | |
| 6.1 Specimen weight less than 80KG/m³ | |
| 6.2 Whole specimen dimensionless than 2/5 of the chamber inner volume, each layer less the 2/5 area. Otherwise will seriously effect the chamber performance or the normal | |
| operation. |
