FIELDSCOUT CM 1000 CHLOROPHYLL METER - Model: 2950

Product intrduction

According to a number of NASA patents, the Spectrum chlorophyll meter uses light reflection technology to obtain important indicators of early plant growth: relative chlorophyll content. It can detect an anomaly before the naked eye can detect affected plant growth. The laser position marks the boundaries of the leaf or planting area of ​​the prototype, and the ambient light sensor automatically adjusts measured values ​​for different lighting conditions.

While the CM-1000 calculates and displays the average of multiple readings, the built-in data logger simultaneously records each sample for computer analysis. The durable and ergonomic hand-held design makes the Field Scout chlorophyll meter an essential tool for efficient nitrogen fertilizer management.

Features:

• Fast and accurate measurement

• Do not damage the measured object

• Integrated data storage

• Automatically compensate for ambient light

Specifications:

Measurement Sample:	Plant leaves, turf grass canopy
Measurement System:	Reflectance; Ambient and reflected 700 nm and 840 nm light are used to calculate the relative chlorophyll index
Measurement Area:	Conical viewing area between 30,5cm and 182,9cm
Minimum Distance:	12 in (30.5 cm) from lens
Maximum Distance:	Accuracy is unknown beyond 182,9cm (72 in from lens
Distance From Lens: 30 cm 45,7cm 1,22m	Sample Area (Diameter): 1,35cm 3.07cm 11,8cm
Receptor:	(4) photodiodes; (2) for ambient light and (2) for reflected light from the sample (leaf)
Measurement Units:	Index of relative chlorophyll content; 0 to 999
Measurement Interval:	2 seconds per measurement
Repeatability:	±5% of reading
Data Logger:	Requires software and PC interface cable
Data output	RS-232 port
Battery/Life	2 AAA batteries (included); approx. 3,000 measurements