中文
Plant Physiology | Ecology:
Plant Physiology
Agrology / Ecology
- portable photosynthesis analyzer
- Product Detail
- Company Profile
- Product introduction:
HLY-GH5 is the third generation photosynthesis instrument developed by our company. This photosynthesis instrument not only has open circuit measurement and closed circuit measurement modes, but also adds light response curve measurement and curve measurement modes; At the same time, temperature and air pressure compensation functions have been added, so that the instrument does not require the operator to constantly adjust the knob during use. The flow rate can be adjusted between 200-900umol/s, and there is no need for the operator to manually switch between various measurement modes. The instrument can automatically recognize and switch according to the measurement mode set by the user, avoiding measurement errors caused by the mode switch not being in the normal position. HLY-GH5 adopts high-definition color screen display, which can clearly observe the data changes on the display screen even in direct sunlight.
Features:
1. It has four modes: open circuit measurement, closed circuit measurement, curve measurement, and PAR response curve measurement;
2. Each measurement mode can be automatically switched according to user settings;
3. Users can choose to use TF card storage or USB flash drive as storage media, with a storage capacity of 32GB and expandable up to 64GB;
4. Adopting a micro electronic flowmeter, the flow rate can be adjusted within the range of 200-900umol/s, and it also has an air path blockage alarm prompt function to avoid testing errors and pump damage caused by air path blockage;
5. Adopting dual humidity sensing modules and placing them at the head of the measuring handle can quickly respond to changes in humidity inside the leaf chamber, avoiding air path delays. Make the testing and calculation of transpiration rate and stomatal conductance more accurate and rapid;
6. The device can automatically recognize the connection status of each unit and provide corresponding prompts.
Parameters:
1. Infrared CO2 analysis
2. Photosynthetically active radiation (PAR)
3. Leaf temperature
4. Leaf chamber humidity
5. Air temperature and humidity
6. Atmospheric pressure
7. Photosynthetic rate
8. Respiratory rate
9. Intercellular CO2 concentration
10. Stomatal conductance
11. Water utilization efficiency
12. Airflow velocity
13. Transpiration rate
14. Soil respiration (optional)
Technical data:
1. Host parameters:
Working environment: Temperature: 0 ℃~50 ℃; Relative humidity: 0-90% (no condensation of water vapor)
Power supply: 20Ah (165Wh) lithium battery pack, capable of continuous operation for 12 hours
Data storage: 32GB USB flash drive, expandable to 64GB
GPS positioning: Comes with GPS positioning function, which can display the latitude and longitude of the measurement location in real time
Display: 3.5-inch color screen display
Volume: 262 × 230 × 133mm
Weight: Host 3.3kg;
2. CO2 analysis: Non diffusive infrared CO2 analysis
Measurement range: 0-3100ppm
Resolution: 0.01ppm
Accuracy: ± 1ppm (0-500ppm)
3. Air temperature: Imported digital temperature sensor is used
Measurement range: -20~120 ℃
Resolution: 0.01 ℃
Accuracy: ± 0.1 ℃ (20-60 ℃);
4. Blade temperature: Imported PT1000 platinum resistor is used
Measurement range: 0-60 ℃
Resolution: 0.01 ℃
Accuracy: ± 0.2 ℃
5. Air humidity: Imported digital humidity sensor is used
Measurement range: 0-100% RH
Resolution: 0.01%
Accuracy: ± 1.5% RH (0-80% RH)
6. Leaf chamber humidity: using imported digital humidity sensors
Measurement range: 0-100% RH
Resolution: 0.01%
Accuracy: ± 1.5% RH (0-80% RH)
Response time: 8 seconds
7. Photosynthetically active radiation (PAR):
Measurement range: 0-3000 µ molm ㎡/s
Resolution: 1 µ molm ㎡/s
Accuracy: ± 5%
Response wavelength range: 400-700nm
8. Flow meter: Micro electronic flow meter
Measurement range: 200-999umol/s, freely set
Resolution: 0.1umol/s
Accuracy: 1.5%
9. Soil temperature range: -20 to 95 ℃
Accuracy: ± 0.3 ℃
Resolution: 0.1 ℃
10. Leaf chamber size: 55 × 20mm; 20×20mm； 55×10mm； You can choose one of them
11. Soil respiration chamber: Capacity 1L (customizable according to requirements, minimum capacity 0.05L)
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Wuhan Hanliny Technology Co., Ltd. is located in the Zhongnan International Building, Wuhan City, Hubei Province. The company is mainly engaged in research and development, production and sales of soil testing instruments, plant testing instruments and environmental testing instruments. It is a comprehensive technology enterprise integrating science, industry and trade. The main products include soil/fertilizer Nutritional Parameters, soil temperature and humidity meter, soil moisture meter, soil conductivity meter, soil salinity meter, soil moisture temperature and salinity meter, soil pH/Eh tester, soil three parameter tester, soil moisture station, soil drill, soil drill comprehensive suit, root drill suit, original soil sampler, etc.; photosynthetic instrument, Leaf transpiration rate meter, Plant respirometer, canopy analyzer, root scanning analysis system, chlorophyll meter, leaf area meter, stem strength meter, leaf thickness meter, etc.; weather station, handle weather station, greenhouse environmental station, greenhouse environmental recorder, temperature and humidity recorder, CO2 recorder, rainfall record Instrument, solar radiation recorder and other instruments.
The company's products are mainly used in agriculture, forestry, teaching, scientific research, meteorology, environment and other fields. It cooperates with many agricultural universities, scientific research institutions, agricultural extension stations, soil and fertilizer stations, agricultural and forestry bureaus, etc., and has been unanimously praised by customers. The company adheres to high-quality after-sales service, technical training for each sold instrument, regular return visit, Q & A, deeply trusted and supported by users.
Hanliny adheres to the concept of innovation and pragmatism, pursuit of excellence, sincerity and customer first, will adhere to the research and development of more advanced instruments and equipment, and serve customers with high-quality products, quality and preferential prices.
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