HM-GX20 fruit and vegetable respiration measuring instrument Introduction: The harvested fruits and vegetables are still independent living organisms, and in order to maintain life, respiration is necessary. Respiratory function is the main physiological metabolic mode of horticultural products such as fruits and vegetables after harvesting. Respiratory intensity is an indicator of the strength of respiratory function and an important indicator that must be mastered in studying the physiological changes and storage, transportation, and preservation of fruits and vegetables after harvesting. The fruit and vegetable respiration measurement instrument adopts a dual wavelength infrared carbon dioxide analyzer and a 7-inch Android display, specifically used for measuring and analyzing the respiratory intensity of fruits and vegetables under storage conditions such as room temperature, cold storage, controlled atmosphere storage, and supermarket refrigerators. The characteristic of this instrument is that it can select different volumes of breathing chambers according to the size of fruits and vegetables, which accelerates balance and measurement time; It is possible to directly operate the instrument through a computer and display the CO2 concentration, O2 concentration, temperature and humidity, as well as the change curve of the breathing chamber. Features: 1. Android operating system, more convenient human-computer interaction operation 2. 7-inch high-definition touch screen, simple operation and clear interface; 3. The gas flow rate can be directly set by the instrument to conduct experiments on the respiratory intensity of fruits and vegetables under different flow rates; 4. Specialized dynamic analysis software that can display the experimental process in real-time on the Android display screen, eliminating the need to copy data to the computer and organize analysis; 5. You can input elements such as the type, name, weight, place of origin, and harvesting date of the experimental fruits or vegetables; 6. Supports WiFi and 4G networking; Data can be wirelessly uploaded to the cloud platform; 7. 16GB storage space, capable of storing over 100000 pieces of data; 8. The data can be directly exported to a USB drive through a USB interface; 9. After the detection is completed, the detection data results can be directly printed and uploaded; 10. Support GPS positioning; Technical parameters: 1. Carbon dioxide Detection principle: Non dispersive infrared method Sensitivity: Carbon dioxide difference collection can be completed within 1 second. Measurement range: 0-5000ppm Accuracy: 3ppm Resolution: 0.1ppm 2. Oxygen detection Detection principle: electrochemical method Measurement range: 0-100% Linearity: ≤ ± 2% F S Repeatability: ≤ ± 1% Response time: 30s Zero drift: ≤ ± 2% F S/24h End drift: ≤ ± 2% F S/24h 3. Temperature detection Measurement range: -20-95 ℃ Resolution: 0.1 ℃ Accuracy: ± 0.2 ℃ 4. Humidity detection Measurement range: 0-100% Resolution: 0.1% Accuracy: ± 0.2% F.S 5. Power supply voltage: 12V3A power adapter
Introduction: The harvested fruits and vegetables are still independent living organisms, and in order to maintain life, respiration is necessary. Respiratory function is the main physiological metabolic mode of horticultural products such as fruits and vegetables after harvesting. Respiratory intensity is an indicator of the strength of respiratory function and an important indicator that must be mastered in studying the physiological changes and storage, transportation, and preservation of fruits and vegetables after harvesting. The fruit and vegetable respiration measurement instrument adopts a dual wavelength infrared carbon dioxide analyzer and a 7-inch Android display, specifically used for measuring and analyzing the respiratory intensity of fruits and vegetables under storage conditions such as room temperature, cold storage, controlled atmosphere storage, and supermarket refrigerators. The characteristic of this instrument is that it can select different volumes of breathing chambers according to the size of fruits and vegetables, which accelerates balance and measurement time; It is possible to directly operate the instrument through a computer and display the CO2 concentration, O2 concentration, temperature and humidity, as well as the change curve of the breathing chamber.
