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High Precision Handheld Digital Plant Chlorophyll Meter with Competitive Price

Price $500.00
Min Order 1 set
Availability In Stock
Shipping From Shandong, China
Popularity 397 people viewed
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Model NO.:
APS-CM-003
Element:
Chlorophyll
Analysis:
Photoelectric Colorimetry
Display:
Digital
Application:
Plant
Frequency:
50±1HZ
Performance:
Automation
Function:
Cleared
Weight:
0.8kg
Power Source:
AC220V±22V
Customized:
Customized
Working Environment:
0-50°c
Display Mode:
LCD 4decimals Trend Graph
Test Interval:
2s
Mesuring Area:
2mm*3mm
Trademark:
ALPRO
Transport Package:
Carton
Specification:
164*78*49mm(L*W*H)
Origin:
China
Product Description
Product Description

    SPAD-502 PLUS Chlorophyll Meter can measure relative content of chlorophyll, non-destructive to leaves. Measured datum will be displayed in trend graph. It can be used to enhance the utilization rate of nitrogen fertilizer.
 
Measuring mode
2 wavelengths optical density difference
Measuring area
2 mm×3 mm
Sensor
Silicon semiconductor photodiode
Display mode
LCD, 4 decimal places, tendency chart
Measuring Range
-9.9 to 199.9 SPAD units
Memory capacity
30datum, automatically calculate and display average value
Power
2 AA batteries (1.5V)
Battery life
More than 20,000 times
Test interval
2s
Accuracy
Within ±1.0 SPAD units (for SPAD value between 0 and 50 under normal temperature)
Repeatability
Within ±0.3 SPAD units (for SPAD value between 0 and 50)
Reproducibility
Within ±0.5 SPAD units (for SPAD value between 0 and 50)
Working environment
0-50°C
Other functions
alarm; calibration
Weight
0.8kg
Size
23*19*11CM
 

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