- Parameters can be entered manually by pressing up and down key, the setting is simple and convenient, LED display of set and measured parameters
- With independent overtemperature protection device, reliability and safety of products can be improved.
- With convenient temperature (humidity) compensation function, deviation of displayed temperature (humidity) value from actual measured value is effectively avoided.
- Use mirror stainless steel inner case, four corners of semi-circle can be easily cleaned, spacing of shelves in the box is adjustable.
- Equipped with larger rectangular observation window to observe the status of samples.
- Digital display of intensity of illumination and intensity of illumination can be manually adjusted.
Features:
Standard Configuration
| Model |
PWS150 |
PWS250 |
| Performance |
| Circulation method |
Forced air circulation |
| Control System |
Balanced temperature & humidity control system(BTHC) |
| Temp.range |
10~65℃ |
| Temp.accuracy |
±0.5℃ |
| Temp.uniformity |
≤2℃ |
| Humid. uniformity |
≤±5% |
| Illuminance |
4500±500LUX |
| Controller |
| Control method |
Microcomputer Control |
| Digital setting method |
Digital setting by key |
| Digital display method |
Digital display by LED |
| Sensor |
PT100 Ω |
| Components |
| Exterior Material |
Electrostatic spraying of epoxy powder on cold-rolled steel sheet |
| Interior Material |
Stainless steel plate SUS304 |
| Heat insulating material |
Glass wool |
| Sealing of door |
Environment-friendly silicone rubber strip |
| Heater |
Iron-chrome wire heater |
| Humidifier |
Stainless steel tube heater |
| Safe Device |
| Independent overtemp. prevention, breaker with overcurrent protection |
| Standard |
| Inside dimensions (mm) |
D |
450 |
450 |
450 |
450 |
| W |
500 |
600 |
500 |
600 |
| H |
650 |
900 |
650 |
900 |
| Outside dimensions (mm) |
D |
818 |
818 |
818 |
818 |
| W |
620 |
720 |
620 |
720 |
| H |
1300 |
1550 |
1300 |
1550 |
| Internal capacity |
150L |
250L |
150L |
250L |
| Power |
1KW |
1.5KW |
2.3KW |
2.5KW |
| Power Supply |
220V /50HZ |
| Accessories |
| Shelf plate, 2 sets/Product description, 1 set |
| Optional Accessories |
| Additional shelf plate |
- The performance shown here is the value under the condition of the ambient temperature of 23°C±2°C, humidity of 65%RH±20%. And there is not burden.
- The projection is not included for Internal dimensions and External dimensions.
|