Hanna-instruments HI 901 Bedienungsanleitung PDF herunterladen (Seite 95)

7-5

pH & mV MODE

7.1.2.3 Clear Standardization

Deletes electrode standardization. The titrator will prompt for confirmation.

7.1.2.4 Edit Buffer Set

Creates a unique, auto-recognized buffer set. The new calibration standard buffer will be

checked from the set described below.

Available buffers include:

Hanna: 4.01, 6.86, 7.01, 9.18, 10.01

CRC: 1.68, 3.56, 4.01, 6.87, 7.41, 9.18, 12.46

DIN: 1.09, 3.06, 4.65, 6.79, 9.23, 12.75

NIST: 4.01, 6.86, 7.42

To select a buffer from the list, highlight the desired buffer and press to add it to the

buffer set. The selected buffers are marked with an asterisk.

Note: Although any combination of buffers may be selected, their values should be at least

1.5 pH units apart.

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Hanna-instruments HI 901 Bedienungsanleitung Seite 95