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Modified Atmosphere Refrigerator

/Laboratory Refrigerator to Keep Freshness of Food and Vegetables GQ-300

Laboratory Refrigerator to Keep Freshness of Food and Vegetables GQ-300

GQ-300 Modified Atmosphere Refrigerator is a kind of Laboratory Refrigerator with microelectronics technology, is for making preservation experiment on fruits, vegetables, flowers and plants in modified atmosphere conditions, and keeps them fresh by controlling concentration of O2, N2, CO2, and C2H4 and the temperature and humidity in the boxes. It is widely used in industries of microorganisms, environmental, food, research institute and so on.


  • Brand:

    GBPI
  • Item NO.:

    GQ-300
  • Payment:

    100%TT
  • Product Origin:

    GZ, CN
  • Shipping Port:

    Guangzhou
  • Lead Time:

    30days
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Product Detail

Fresh-keeping Tester

I. Function

GQ-300Modified Atmosphere Refrigerator, with microelectronics technology, is for making preservation experiment on fruits, vegetables, flowers and plants in modified atmosphere conditions, and keeps them fresh by controlling concentration of O2, N2, CO2, and C2H4 and the temperature and humidity in the boxes. It is widely used in industries of microorganisms, environmental, food, research institute and so on.


II. Application

Fruits and vegetables

Modified Atmosphere Refrigerator

Modified Atmosphere Refrigerator

 

 Flowers and other plants

 Modified Atmosphere Refrigerator


Chemical reagents and vaccines

 Modified Atmosphere Refrigerator

 

III. Testing Principle

In a closed system, with a variety of adjusting methods to obtain gas component constituents different from that of normal atmospheric gas, microbial life activities resulting in product deterioration are inhibited. The key of atmosphere preservation technology is to adjust the gas concentration. In addition to the concentration and component constituents of the gas, two core controlling conditions: temperature and relative humidity should also be considered. Not only pay attention to their individual impact, but also emphasize on the combined effects of the various conditions of the environment overall.

The Modified Atmosphere Refrigerator can simulate above conditions to find out the optimal preservation conditions of different products correspondingly.   


IV. Technical Parameters

Test range

O2: 0%~100%; C O2: 0%~5%; C2H4:0~100ppm(optional)the rest is N2

Resolution ratio

O2: 0.01%; CO2: 0.01%;C2H4:0.01ppm

Gas flow control

O2: 0~3000ml/min, CO2: 0~1000ml/min; N2: 0~3000ml/min

Temperature control range

-3℃~60℃ 

Temperature deviation

±1℃

Temperature accuracy

±0.1%

Humidity range

normal ~ 98%RH

Humidity deviation

±5%RH

Humidification power

15w

Sterilizer power

200w

Lighting power

100w

Testing chamber number

3

Capacity

65L, 65L, 70L

Material

color steel

Size

Outer:110x115x196cm

Refrigerator power

2000w

MainPower

3000w

Power supply

AC 220V, 50Hz

Gas purity

≥99.9%


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