Instruction Manual | Clarity II T56 |
May 2012 | |
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Section 7.0 Calibration
7.1Calibration – Introduction
Calibration is the process of adjusting or standardizing the analyzer to a lab test or a calibrated laboratory instrument, or standardizing to some known reference. Completion of Quick Start upon first power up enables live measurements but does not ensure accurate readings in the lab or in process. Calibration should be performed with each attached sensor to ensure accu- rate, repeatable readings.
7.2Turbidity
This section describes how to calibrate the turbidity sensor against a
To calibrate the turbidity sensor, access the Calibration screen by pressing ENTER/MENU from the main screen, select S1 or S2 Measurement and press ENTER/MENU. Press INFO at any time to learn more about this procedure. A yellow screen will appear with detailed instructions and information.
The following calibration routine is covered:
1.Slope Calibration Slope cal with pure water and a standard of known turbidity
2.Standardize Calibration Standardizing the sensor to a known turbidity
3.Grab Calibration Standardizing the sensor to a known turbidity based on a reference turbidimeter
1.To calibrate the turbidity loop using Slope Calibration with pure water and a standard of known turbidity, follow the
2.To calibrate the turbidity loop using Standardize Calibration by Standardizing the sensor to a known turbidity, follow the
3.To calibrate the turbidity loop using Grab Calibration by Standardizing the sensor to a known turbidity based on a reference turbidimeter, follow the
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