OVERVIEW
It is a necessary equipment for colleges, biology, agriculture, and scientific research departments to store strains, biological culture, and conduct scientific research.
LWS Series Precision Constant Temperature Incubator With LCD Touch Screen
LWS Series
The precision constant temperature incubator scientific research departments to store strains, biological culture, and conduct scientific research.
FEATURES
1. LCD 30-segment program control, repeated step and step operation.
2. LCD multi-data full-screen operation display
3. Convenient operation, fixed value operation, timing operation, automatic stop.
4. Special function keys to realize temperature setting.
5. Auxiliary menu, realize over-rise alarm, deviation correction, menu lock.
6. Turbine centrifugal forced air supply, the temperature is more uniform
7. Power-off protection, parameter memory, call recovery
8. Hidden thermal humidification system, more uniform humidity
9. Compressor overload protection.
10. The air intake grille can be opened directly, which is convenient for cleaning the condenser
11. The bottom universal casters make it easier to move the box
12. The dual evaporators are automatically switched, no frost, and basically no disturbance to the temperature of the box
Program type (P):
Independent digital temperature limiter, safer to use.
Loop self-diagnosis, sensor failure alarm, temperature over-limit alarm, over-humidity alarm, water-adding fault alarm, dry-burning alarm.
Imported Honeywell humidity sensor.
Automatic water supply system, the box has a built-in water storage tank, and the water is automatically replenished after a short description.
Color screen touch type (T):
Added curve function, 485 interface, and U disk data export on the P-type basis.
SPECIFICATIONS
Model | LWS-80P/ LWS-80T | LWS-150P/ LWS-150T | LWS-250P/ LWS-250T | |
Mode | Forced convection | |||
Performance | Temperature control range | No humidification: 0-65℃ With humidification: 10-65℃ | ||
Temperature resolution | 0.1℃ | |||
Constant temperature fluctuation | ±0.5℃ | |||
Temperature uniformity | ±0.8℃（Test point 37℃） | |||
Humidity distribution accuracy | ±3% | |||
Humidity control range | 35%-90%RH | |||
Humidity fluctuation | ±3% | |||
Constitute
| Interior decoration | Mirror stainless steel | ||
Exterior decoration | Cold rolled steel sheet, surface coating | |||
Thermal insulation material | Rubber and plastic sponge | |||
Heater | Stainless steel heating pipe | |||
Heating power | 600w | 800w | 1000w | |
Humidification power | 400w | |||
Compressor power | 114W | 125W | 139W | |
maximum power | 800W | 1000W | 1200W | |
compressor | Air cooled hermetic compressor | |||
Cryogen | R134A | |||
Defrosting structure | Non inductive switching of double evaporator (no freezing phenomenon) | |||
Humidity control mode | Automatic，Hidden thermal humidification | |||
Lead hole | One with inner diameter of 52mm | |||
Controlled external power supply | One external 5-hole socket | |||
Controller | Temperature control mode | 30 Segment LCD program（T-type with temperature and humidity curve function） | ||
Temperature setting mode | T: touch screen setting, color screen display; P: touch six key LCD | |||
Temperature representation | P: Color printing LCD controller T: 5-inch color touch screen controller (with built-in electronic manual) | |||
Timer | P: 0-99.9h*30(with timing waiting function); T: 0-99.9*30 Infinite cycle operation | |||
Operation function | fixed value operation, timing operation, program running, auto stop / appointment start(T-type booking switch) | |||
Program mode | Standard | |||
Additional functions | L: deviation correction, menu key locking, power failure compensation, power failure memory, fixed value mechanical temperature limiting switch | |||
P: there are also loop self diagnosis, intelligent defrosting, electronic digital temperature limiter | ||||
Sensor | Pt100、Imported Honeywell humidity sensor（L type non humidity sensor） | |||
Safety device | L: over rise alarm and overload protection; P: with over rise preventer and loop self diagnosis | |||
Specifications
| Internal dimensions (mm) | 420*350*500 | 500*400*750 | 500*500*950 |
Dimensions (mm) | 574*668*1213 | 653*716*1414 | 653*821*1664 | |
Outer package size | 734*793*1328 | 814*843*1530 | 801*947*1780 | |
Internal volume | 80L | 150L | 250L | |
Diaphragm bearing | 15kg | |||
Number of diaphragm layers | 10 | 15 | 22 | |
Diaphragm spacing | 35mm | |||
Rated current | AC220V/5.4A | AC220V/6.3A | AC220V/7.2A | |
Net / gross weight | 85/110 | 120/159 | 130/180 | |
Accessories | Partition | 2 | ||
Partition frame | 4 | |||
Configuration can be increased | Diaphragm, RS485 interface, printer, recorder, external communication, remote control, wireless SMS alarm, U disk data storage | |||