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Specifications
|
Item |
Technical parameters |
|
Measuring ranges for these types of gas |
O2 :0%～25%；CO2:0%～20%；C2H4：0～220 ppm；other gas is N2 |
|
Test accuracy |
O2：0.01%；CO2：0.01%；C2H4：0.1 ppm |
|
Purity requirements for various gases |
O2 、CO2、 N2、C2H4 Purity is required to be greater than or equal to 99.9% |
|
Gas flow control |
O2:0～500 mL/min; CO2:0～500 mL/min; N2:0～500 mL/min |
|
Temperature control range |
-5℃～45℃ |
|
Chamber temperature control accuracy |
±0.5℃ |
|
Chamber humidity range |
Normal～95％RH |
|
Humidity fluctuation range |
±3%RH |
|
Refrigerating capacity |
735W |
|
Power of chamber humidifier |
50 W |
|
Power of chamber lighting system |
10 W |
|
Material |
Color plate |
|
Instrument size |
330 cm×108 cm×175 cm
× |
|
Machine Power |
8 KW |
|
Test Chambers |
9 pcs |
|
Power supply |
AC 380V |
Features
Nine test chambers work independently; Each chamber has independent humidity, flow and concentration of various gases, ethylene removal device, lighting system, sterilization system and drainage system.
Built in microcomputer system, automatic control, automatic data processing. Manually switch the cavities to display the temperature and humidity of each cavity and the concentration of oxygen, nitrogen, carbon dioxide, ethylene and other data.
24 inch 100K true color touch screen, which can set the parameters of each cavity and control the operation separately; Real time display of detailed data and working status.
Built in ozone sterilization, manual button sterilization, sterilization time can be set.
Built in ethylene catalytic removal device and gas replacement pump control ethylene concentration, fast degassing speed.
Imported high-precision sensors detect various gas concentrations and ethylene concentrations.
The sterilization system adopts ozone sterilization, manual key sterilization, automatic sterilization time control, and automatic stop when the set time is reached.
Temperature control: heated by heating wire and cooled by scroll compressor, stable performance and low noise; PID algorithm with solid-state relay control, no rigid mechanical contact, long service life, uniform temperature heating, constant temperature. The temperature of each cavity is controlled uniformly, and the temperatures of the nine cavities are set manually.
Humidity control: high frequency atomization humidification is adopted, with a large humidification range, long-term humidification without heating and affecting the cavity temperature; Each chamber humidification system operates independently, and automatically humidifies and maintains the humidity after setting the humidity.
The inner wall of each cavity is made of stainless steel, the special double-layer glass door and the shell is made of special color steel plate.
Transparent window, anti condensation drainage system, built-in lighting, self engaging box design.
Application
|
|
Preservation of fruits and vegetables |
It is applicable to the storage and fresh-keeping test of various domestic and imported fruits and vegetables |
|
|
Storage and preservation of meat and seafood |
It is applicable to the storage and fresh-keeping test of various meat and seafood products such as pork, beef and mutton, such as fish, shrimp and crab |
|
|
Storage and preservation of baked food |
It is applicable to the storage and fresh-keeping test of various baked foods such as bread, cake and biscuit |
|
|
Storage and preservation of flowers and seedlings |
It is applicable to the storage and fresh-keeping test of flowers and seedlings such as roses, lilies and Phalaenopsis |
