Laboratory Equipment
Product Data Sheet · Laboratory Equipment
Modified Atmosphere Refrigerator NMAR-200 is designed with nine independent chambers for controlled atmosphere testing. It provides precise measurement ranges for oxygen, carbon dioxide, and ethylene. This unit uses high-frequency atomization humidification for consistent moisture control. It comes with a catalytic ethylene removal device and a gas replacement pump for effective gas regulation. Our refrigerator allows manual switching between chambers to display real-time data.
| No. of test chambers | 9 |
|---|---|
| Measuring ranges | O₂: 0% to 25% CO₂: 0% to 20% C₂H₄: 0 to 220 ppm other gas is N₂ |
| Test accuracy | O₂: 0.01% CO₂: 0.01% C₂H₄: 0.1 ppm |
| Gas flow control | O₂: 0 to 500 mL/min CO₂: 0 to 500 mL/min C₂H₄: 0 to 500 mL/min |
| Purity requirements | O₂, CO₂, C₂H₄, and N₂ purity is required to be greater than or equal to 99.9% |
| Temperature control range | -5℃ to 45℃ |
| Chamber temperature control accuracy | ±0.5℃ |
| Chamber humidity range | Normal to 95％RH |
| Humidity fluctuation range | ±3%RH |
| Refrigeration capacity | 1 HP |
| Material | Color steel plate |
| Chamber humidifier power consumption | 50W |
| Chamber lighting system power consumption | 10W |
| Overall power consumption | 8kW |
| Power supply | AC220V |
| Product dimension | 2700×1285×1750 mm |
Nitrogen generator
Measurement certificate (oxygen, carbon dioxide, and ethylene)
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