Fast Temperature Change Test Box for Climate in Electronic Industry
Product description:
application
It is suitable for cold resistance test of electrical and electronic products, whole machine and parts, and adaptability test under the condition of rapid or gradual change of temperature. Especially suitable for environmental stress screening test of electronic and electrical products
Product characteristics:
1.Reasonable structure, variable frequency regulation of wind speed, fast cooling speed imported refrigeration units, key accessories are international imported brands to improve operational reliability; touch screen controller, simple operation, easy maintenance, fan overload, compressor delay and other protection functions
2.The cycle number and defrosting number can be set automatically (manually). Each product is customized according to customer's requirements, which ensures the high efficiency and energy saving of the equipment, debugging and acceptance on site, and guarantees the user's performance.
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
Main Technical Indicators:
| Specifications | |
| Model | ESS-LL |
| 225LL5 | 225LL10 | 408LL5 | 408LL10 | 1000LL5 | 1000LL10 |
| Working Chamber Volume(L) | 225 | 408 | 1000 |
| Temp Rate of Change( ℃/Min) | 5 | 10 | 5 | 10 | 5 | 10 |
| Performance | -70℃～+100℃ |
| Rapid Temp Change -40℃～+85℃ Full Linear Control |
| Humidity Constancy | ±0.5℃ |
| Temp Constancy | ±3.0℃ |
| 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. | +5℃～+35℃ |
| 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 |
product picture:
customer service:
pre sale:
A Technical consultation: experimental methods, laboratory rules and suggestions.
B Equipment type selection: type selection scheme, question answering.
C product test plan
on sale :
A Customer communication, progress report
B Pre-installation preparation guidance, equipment commissioning, equipment testing.
C Cooperative computing (when third party verification is required)
After sale:
A Technical training: equipment operation, daily maintenance and maintenance, common fault diagnosis and elimination.
B Regular tour service: discover problems ahead of time, eliminate hidden dangers of equipment and human activities in time.
C Technical guidance: Priced special services can be provided according to user's needs.
