VS Instruments

Chlorophyll Content Meter

Light weight, hand held battery operated device for the accurate and easy determination of Chlorophyll Content.

The CCM200Plus Chlorophyll Meter accurately determines chlorophyll content in plants and crops. Especially useful for improving nitrogen management programs. The CCM200plus is ideal instrument for both research and teaching.

Techinical Specifications

Measured parameter	Optical absorbance in two different wavebands: 653nm (Chlorophyll) and 931nm (Near Infra-Red) providing CCI value
Measuring Area	1 cm diameter circle.
Resolution	0.1 CCI unit
Repeatability	+/- 1 %
Sampling acquisition time	2-3 seconds
Source	Custom 2 wavelength LED module
Two LED’s	Two silicon photo diodes with integral amplifiers for absorbency measurements and source .
Storage Capacity	Up to 160,000 measurements
User interface	128 x 32 pixel graphic display, 8 keys
Battery	9 V alkaline cell
Auto off interval	4 minutes (with no key press or download)
Weight	162g
Output	USB 1.1 and RS232
Dimensions	152 x 82 x 25 mm