Detail Chlorophyll Meter
What is?
is a powerful, handheld, easy to use device for noninvasively measuring the relative chlorophyll content of green leaf plants. Chlorophyll content can be an indicator of the plant’ s condition.
How it works?
Plant relative chlorophyll concentration is measured by inserting a leaf into the device aperture. Green leaves of up to 0.1 inch ( 3mm) thickness can be measured. It only takes one press of the key to perform a basic measurement.
By utilizing the atLEAF+ four keys you can:
assign species names to the measurements; until 500 names can be stored in atLEAF+
view up to 5, 000 measurements stored in the device’ s memory
delete the most recently performed measurement
delete all measurements
transfer plant names to the device or measurements to a computer using the USB mode
Specifications
Measuring System
Optical density difference at 2 wavelengths ( 660nm and 940nm)
Keys
4 keys to operate all functions; simple, one-key operation to perform measurements only
Display
2 lines x 16 characters
Data Memory Capacity
5, 000 measurements composed by value and associated species name;
500 names up to 32 characters long ( 28 characters displayed)
Power Source
2 AA ( 1.5V) batteries
Battery Life
5, 000-30, 000 measures, depending on use and batteries type
Time to perform a measure
Less than 1 sec
Dimensions ( W x D x H)
164 x 78 x 49mm ( 6 1/ 2 x 3 x 2" )
Weight
225g ( 8 oz) ( not including batteries)
Interface
USB with software for Windows
Auto power off
after 1 minute of inactivity ( 10 minutes in USB mode)
Each atLEAF+ device is assembled, tested and calibrated in the United States.