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China
Persona de contacto Monica
Beijing, Beijing
Product description：QT-AT **2 Chlorophyll Meter can measure chlorophyll content of plants. Chlorophyll content is an important index of plant growth. This instrument is powerful, portable, and easy to use. It does no harm to plants. Users just need to put a leaf tissue larger than 3mm in the aperture, and then press the button to get the chlorophyll content reading.
Features:
· The measurements can be designated to up to **0 plant names;
· With a storage of ***0 data;
· Be able to delete recent or all of the data
· Designated plant names can be uploaded to the instrument from a computer and data can be downloaded to a computer via USB interface.
Specifications
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Measurement System |
Optical Density Difference between wavelength of **0 nm and **0 nm |
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Measurement Range |
0 to *9.9 SPAD |
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Precision |
Standard Deviation less than 1 |
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Button |
4 buttons, one is for measurement |
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Display |
2 lines x *6 characters |
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Data Storage |
***0 data, including data with designated plant names; The name is up to *2 characters (only only *8 characters shown); |
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Power Source |
2 AA 1.5V batteries |
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Battery Life |
5,*****0,**0 measurements per set of 2 batteries, depending on the usage and battery type; |
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Measurement Time |
Less than 1 second; |
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Dimension |
**4 x *8 x *9mm (W×H×D); |
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Weight |
**5g (without batteries); |
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Interface |
USB |
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Automatic Shutdown |
1 minute without operations (*0 minutes with USB connection) |
Software:
The software can upload designated plant names to the instrument, also the data can be downloaded to the computer via USB interface. The software can run successfully under Windows ***0/XP/Vista system.
ORIGIN: CHINA
