Specification :

* An entire photosynthesis system in one handheld case
* Lightweight and truly portable
* Stable analyzer for accurate CO2 and H2O measurements
* Open and closed system measurements
* 9 interchangeable chambers for different types of leaves
* Soil respiration chamber and plant canopy attachment available
* Modular attachments include light, temperature control, CO2 / H2O supply and chlorophyll fluorescence measurement
* Automatically controls light, temperature, and CO2 / H2O concentrations in the leaf chamber
* Infrared non-contact leaf temperature measurement
* Measures chlorophyll fluorescence and photosynthesis simultaneously

Main Unit: On board IRGA for CO2 / H2O Analysis, Flow Control, Display and Key Board, Leaf Chamber attachment facility and Battery.
Display: LCD 40 x 6 characters or 320 x 60 pixel
Data Storage: 4 MB Internal FLASH RAM
Data output: USB or RS232C PC Link Cable
Flow Rate: 100 ~ 1000 cm2 min-1 ( 1 lpm)
Power supply: 7.2 VDC, 3.2 mAh for 5 hours continuous use, extended hours of use with additional batteries. AC Adapter / Battery Charger supplied.
Weight: 1.5 Kg ( 3 Lbs) with Battery
Dimension: 450 mm x 53 mm x 48 mm

Sensor: Low power Non-Dispersive Infrared Gas Analyzer
No sensitivity to motion, Stable analyzer for accurate CO2 measurements
Chopping frequency: 1Hz
Sensors response time: 35 seconds
Source life: 5000 hours
Measuring Range: 0 to 2000 ppm ( Standard) - 0 to 3000 ppm ( Optional)
Resolution: 0.1 ppm
Repeatability: ± 0.1 ppm ( short term)
Accuracy: < ± 2% up to 3000 ppm
Sample cell: 100 mm x 10.2 mm ( 3.94� L x 0.40� Dia)
Warm- up time: Approximately 3 minutes

Sensor Type: Humidity Sensitive Capacitor
Stable Analyzer for accurate H2O measurements
Measuring Range: 0 to 100%
Resolution: 0.1%
Accuracy: ± 2% at 10% RH, ± 3.5% at 95% RH
Response time: