Pyxis SP-395T TTA, Руководство по эксплуатации

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6. Calibration
Calibration of the SP-395T requires deionized water and a standard solution. TTA calibration uses the 1
ppm (TTA 1ppm PN: 57012) or 2 ppm (TTA 2ppm PN: 57013) TTA standard solution. Pyxis Calibration
Standards can be purchased at our online Estore/Catalog
https://pyxis-lab.com/product-
category/calibration-standards-reagents/
To calibrate TTA press the Calib key ( < ) to start the calibration procedure. Rinse the sample cell using
the 3mL Transfer Pipet with deionized water three times. Fill the cell with deionized water using the
3mL Transfer Pipet, close the light shield, and press
ZERO ( < ) to finish the zero-calibration step. If the
zero calibration is successful, a check mark will be displayed next to Press Zero Button. If any abnormal
signal is detected, an error message will be shown.
Rinse the sample cell using the 3mL Transfer Pipet with the 1 ppm TTA standard. Fill the sample cell
using 3mL Transfer Pipet with the 1 ppm standard, close the light shield, and press
Slope to finish the
slope calibration step. If the zero calibration is successful, a check mark will be displayed next to Press
Zero Button. If any abnormal signal is detected, an error message will be shown. Note : Make sure that
there are no air bubbles in the sample cup while taking readings. It is recommended to use the 3mL
Transfer Pipet to out the rest of the sample from the sampling cup.