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General| Brand | opti-sciences |
|---|---|
| Model | ccm-200 plus |
| Category | Measuring Instruments |
| Language | English |
Explains how the CCM-200 plus uses transmittance at 931nm and 653nm to calculate the Chlorophyll Content Index (CCI).
Explains that calibration (zeroing) is required every time the unit is turned on to check the chamber path.
Explains multi-point averaging for nitrogen management schemes, allowing 2 to 30 points to be averaged.
Details averaging 10 to 30 samples with automatic rejection of readings outside 2 sigma.
Lists errors like 'SD init error', 'SD error #xx', and 'NV load error' with a fix involving battery removal.
Addresses 'File System Corrupt!' errors, often due to power loss or improper disconnection, and suggests formatting.
Occurs during calibration if light through the chamber is too low, suggesting dirt or mechanical issues.
Indicates a fault with sensing components, requiring factory inspection.
Signals worn gaskets or a defective detector, requiring service for replacement.
Indicates too much light during zero phase, possibly due to worn gaskets or non-flat samples.
Occurs due to corrupted files from aborted transfers or improper shutdown, suggesting battery removal instead of power switch.
Provides contact details for Opti-Sciences, Inc. in North America, including address, phone, fax, internet, and email.
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