VS Instruments

It is our Principals Fifth generation Intelligent, Programmable, Ultra Compact Portable Photosynthesis System The special Features of LCPro SD are :

• Fully Programmable Micro climate Environmental control

• Unparallel Portability, Miniaturized IRGA in Plant Leaf Chamber

• Interchangeable Chamber heads,

• Unlimited data storage

• Graphical display

• Plotting of A/Ci and Light response curves in-situ

LCPRO SD is a Portable Non-Dispersive CO2 /H2O Infra Red Gas Analyzer for accurate and simultaneous measurement of CO2 & H2O.

LCPRO SD System has built in automatic control of all the leaf microclimate parameters such as Elevated & Depleted CO2, Elevated & Depleted H2O, User selectable PAR & Temperature in the leaf chamber.

Technical specifications

Technique :

Infra red gas analysis (IRGA) Differential Open System, Non Dispersive Absolute & Differential Auto Zero, Automatic atmospheric pressure and Temperature compensation

Measurement Range :

CO2 ::0-3000 ppm, 1ppm resolution
H2O :0-75mbar, 0.1 mbar resolution
two laser trimmed, fast response RH sensors.

Par :

CO2 ::0-3000 ppm, 1ppm resolution
H2O :0-75mbar, 0.1 mbar resolution
two laser trimmed, fast response RH sensors.

Chamber Temperature :

-5°C to 50°C. Precision thermistor

Leaf temperature :

Energy balance or self positioning microchip thermistor, -5°C to 50°C. Precision thermistor

Flow Rate in Plc :

100ml to 500ml min-1

Recorded Data :

Removable SD cards 1GB 16 Million data sets

Automatic Environmental Control :

CO2:	Upto 0-3000 ppm with integral controller
H20 :	0-75 mb
Temperature	+/- 14°C or better from ambient
PAR :	Up to 3000 mmol m-2 sec-1 by red/blue LED array