Yaxin-1201 Plant​ Canopy Meter

Ⅰ Instrument Function

1.Measurement

• 180° Fish-eye canopy image
• Photosynthetic active radiation intensity
• Automatically adjusts to level condition
• Automatic direction locating

2.Calculation

• Leaf area index (LAI)
• Porosity of canopy (Direct radiation coefficient)
• Scattered radiation coefficient
• Canopy density
• Average leaf angle (ALA)
• Multipoint-average of LAI
• Sunshine duration
• Motion trail of the sun

3.Software

• Threshold can be adjusted when dragging scale plate
• Automatic correction of image direction
• Zenith Angle 1~20 level subentries
• Azimuth level 1~20 subentries
• Designate computational domain freely
• The analysis of multiple images in batches

4.Storage

• SD card storage
• Interface: USB
• Storage failure message

5.Automatic Correction for Horizontal

• Electronic leveler
• Led indicator for horizontal

6.Portability

• A single person can operate outdoors
• Use in sync with a computer

Ⅱ Technical Parameters

1.Lens

View Angle:180°; Special coating processing; Aperture & Focus: fixed; Interface:M12

2.Image Sensor

Type: coms; Single-pixel size:3.6×3.6μm; Pixel:200w optical pixels

3.Tilt Sensors

Type: Three axis acceleration type; Accuracy:2o; Display: LED

4.Direction Sensor

Type: Geomagnetic sensor; Range:0~360o

5.PAR Sensor

Range:0~2500μmolE/m2s; Resolution:1μmolE/m2s; Error:5%

6.Host

Storage:32G SD card or the PC; Interface: SD card or USB2.0; Power supply:7.2V 1.0AH, Li-ion rechargeable; Size: ø7×11.5cm; Weight:400g

7.Analysis Software

Canopy Analysis Software (suitable for WindoP or higher version); Operating conditions:0~50℃,0~90%RH

For over 10 years of professional experience in the field of design and manufacture instruments of plant physiology, Beijing Yaxinlily Science and Technology Co.,Ltd. (Yaxin) is the pioneer in life research instrument designer in China. Its most portable and effective instruments have been used in many labs and well known by the scientist and exporters in China.

Nowadays, Protable Photosynthesis System, leaf Meter, Bio-O2 Meter, Chl-fluorescence Analysis, Prometer (Stomata Resistance Meter) are our powerful products. We focus on the need of the customer and feedback from them.

All our products are portable, easy for use and with long power time for work in the field.

Meanwhile, Beijing Yaxinlily Science and Technology Company provide the more effective and closer service to our customers.