Plant Photosynthesis Tester

Feature:
1. Use a laptop to communicate with the carbon dioxide analyzer and the leaf chamber to receive real-time data collected by each sensor. The data sampling cycle is fast and the calculation is accurate. The photosynthesis (respiration) rate, transpiration rate, and stomatal conductance of plants can be determined.
2. Friendly software interface, real-time curve display of various sensors, easy to operate.
3, AC and DC dual-use, long-term use. Special users can be equipped with solar panels for on-site charging.
4. The instrument has many functions, and users can collect and record closed-circuit photosynthesis, closed-circuit breathing, open-circuit breathing and environmental factors according to their own needs.
5. The leaf chamber has a compact design and is equipped with leaf chamber accessories suitable for various blades. Users can order according to their needs.
6, easy to use. Small in size and light in weight, it can be carried anywhere. The connection between the air circuit and the circuit is clear, and the operation mode, measurement and calculation results are clear at a glance.
7. LCD screen 320*240;
8. Open circuit measurement, closed circuit measurement, electronic flowmeter;
9. The key switch, data cable and air duct interface are moved to the front panel, which is more convenient to use;
10. Increase the air humidity index.

Hardware composition:

The instrument is mainly composed of four parts: 1. Main unit 2. Handle leaf chamber

Laptops need to be equipped by themselves, not included in the standard

Technical Parameters

CO2 Analysis: Non-Diffusion Infrared CO2 Analysis

Measuring range: 0~1000ppm/0~1500ppm/0~2000ppm; Resolution: 0.1ppm; Accuracy: 0.1ppm

Leaf chamber temperature: imported high-precision digital temperature sensor

Measuring range: 0~50℃; Resolution: 0.1℃; Error: ±0.2℃

Blade temperature: platinum resistance

Measuring range: 0~50℃; Resolution: 0.1℃; Error: ±0.2℃

Leaf humidity: high-precision digital humidity sensor imported from Switzerland

Measuring range 0~100%, resolution: 0.1%, error: ≤±3%

Photosynthetically Active Radiation (PAR): Silicon Photovoltaic Cells with Corrective Filters

Measuring range: 0-2500μmolm㎡/s; Accuracy: ≤5μmolm㎡/s

Three leaf chamber sizes, the standard size is 55×20mm, other sizes can be customized according to customer needs

Type I: (20×25mm) Type II: (55×20mm) Type III: (65×10mm)

Host parameters:

Working environment: temperature 0 ℃-50 ℃, relative humidity: 0-100% (no water vapor condensation)

Power supply: DC8.4V lithium battery, can work continuously for 7-9 hours

Data storage: 2GB SD card, which can store 500,000 sets of data for a long time. Text document format, no need to configure communication software

Volume: 260×260×130mm

Weight: Host 3.25kg