Harbin Optical Instrument Factory > Selling Leads > PHOTOELECTRIC LEAF-AREA (WDY-500A(300A))

Member Since

2005

Harbin Optical Instrument Factory

PHOTOELECTRIC LEAF-AREA (WDY-500A(300A))

Detailed Product Description

To measure area of plant leaf (alive or not alive), abnormity, figure quickly, used in agriculture, forestry, weather.

WDY-500A(300A)micro-electric
area measure
1、measuring area
500A≤500cm2 (three range)
0-500cm2  0-300cm2 0-150cm2
300A≤300cm2 (two range)
0-300cm2  0-150cm2 
2、error not exceed ?% of full scale 
3、display-LCD 
4、distinguish- 1cm2 (MIN)
5、accumulate memory-65535cm2 (MAX) 
6、display memory 
7、Size:
500A:420?40?10(mm)
300A:340?00?00(mm) 
8、measuring: 
Area (cm2) Error (cm2) 
0-150 ? 
0-300 ? 
0-500 ?5 

9、Weight: 500A:2.7kg    300A:1.8kg

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