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Chlorophyll Meter

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  Post Date: Mar 29,2013
  Expiry Date: Mar 29,2014
  Detailed Description: Payment Method: paypal

Name:chlorophyll meter

Model:SPAD-502PLUS

Chlorophyll Meter technical parameters:

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)

Volume: 164*78*49cm (length*width*height)

Weight: 225g

Working environment: 0-50°C

Other functions: alarm; calibration


  Company: Zhejiang Top Instrument Co., Ltd.     [ China ]        
  Contact: miclesoil
  Tel: +86-571-86823529
  Fax: +86-571-81261266
  Email: soilmicle@yahoo.com
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