Leaf Porometer / Area Meter
PART NUM : 40419
COMPANY : DECAGON, U.S.A.
|D217/1 & D217/6||SC-1||LEAF POROMETER|
The Leaf Porometer consists of a hand-held enclosure with a cable connected to a leaf-clip sensor (read how the Leaf Porometer works). The final reading appears on the display in terms of either conductance or resistance. Saved data can download to a PC using an RS232 cable (included) and download utility software.
→ Water use and water balance.
→ Water stress measurements.
→ Uptake of herbicides, ozone and other pollutants.
→ Research on stomatal functions.
→ No field calibration.
→ Portable: battery-powered with no tubes, pumps or fans.
→ Non-destructive measurement leaves leaf intact.
→ Yearly calibration service available
Handheld Leaf porometer
COMPANY : WAGTECH PROJECT USA
|D217/4||AG51-220||HAND HELD LEAF POROMETER|
HAND HELD LEAF POROMETER SC-1 A HAND HELD LEAF MANUAL AND AUTO READ MODE OPTIONS AUTOMATIC DAILY CALIBRATION TUBES,PUMPS,FANS MOVING PARTS ACCURATE STEADY STATE MEASURENMENT SIMPLE EASY TO USE INCLUDES SOFTWARE
A hand held leaf porometer that measures the amount of water being evaporated from a leaf through small pores in the leaf known as stomata.
The device measures stomata conductance by putting a leaf in series with two known conductance elements, and comparing the humidity measurements between them.
Manual and Auto read mode options
Automatic sampling mode removes user subjectivity
No daily calibration
No tubes, pumps, fans, moving parts or heavy equipment
Accurate steady-state measurement
Very simple, easy-to-use interface
Includes software for downloading data
COMPANY : CID INC USA
|D217/3||CI-203||HAND HELD LASER LEAF AREA METER (WAND FORMAT) INCLUDES MAIN UNIT, INTERNAL BATTERY AND CHARGER, GPS DEVICE, USB CABLE, COMM S/W, OP. MANUAL AND INSTRUMENT CASE AND MINI USB TRAVEL CHARGER SPECIAL 220V AND ADAPTOR|
|D217/2||CI-202||PORTABLE LASER LEAF AREA METER PALLET FORMAT INCLUDES SCAN BOARD SCANNER, INTERNAL BATTERY,VOLTAGE SEITCHING BATTERY CHARGER,USB CABLE, COOUNICATION SOFTWARE, ONE ADDITIONAL TRANSPARENT FILM OPERATING MANUAL AND INSTRUMENT CASE|
The CI-203 is, without question, the best leaf area meter in the market. We have also improved the instruments ability to accurately measure delicate leaves, including a feature that allows the researcher to see an image after each measurement to insure a successful scan. Built-in GPS tagging adds a location for each data set and the removable SD card provides an easy and fast way to download data to your computer.
→ Graphic display and rendering of leaf images for verification of a successful scan and auditing of data
→ Built in GPS tagging to provide location data for each measurement
→ Non-destructive measurements
→ No calibration required
→ One-Touch Data: Simply sweep the CI-203 over a leaf to yield six measurement parameters: area, width, length, perimeter, shape factor, and aspect ratio
→ Durable and lightweight
→ Improved consistency of measurements
Portable Leaf Area Meter
COMPANY : WAGTECH PROJECT USA
|D217/5||AG51-020(CI202)||Portable Leaf Area Meter|
One of the most popular leaf area meters on the market. This instrument consists of a high speed scanner and a scan board with built-in data logger, display, function keys, and batteries
To measure a leaf, simply lift the film, place the leaf on the board, and slide the scanner over the board. The leaf area, length, width, perimeter, ratio, and shape factor are all measured at the same time. The unit comprises of a white backplate with guide rails which eliminates lateral leaf movement whilst scanning. A clear film on the back plate allows for the measurement of tender leaves, and the unit can also be used on leaves that are still attached to the plant. The device comes complete with internal batteries, battery charger, communication software, one additional transparent film and an operating manual.
→ A high resolution of 0.025mm2
→ Non-destructive measuring
→ Built-in data logger stores 8000 data sets
→ Transfers data to computers or printers