Hanna-instruments HI 4521 Uživatelský manuál stáhnout pdf (Strana 7)

HI 4521/4522 DESCRIPTION

FRONT PANEL

REAR PANEL

1) Liquid Crystal Display (LCD)

2) Main Keyboard

3) USB connector

4) ON/OFF switch

5) Power adapter socket

6) RS232 serial communication connector

7) Conductivity probe connector

8) Temperature probe socket

9) BNC electrode connector for pH/ORP/Ion measurements

10) Reference input socket

FUNCTIONAL DESCRIPTIONFUNCTIONAL DESCRIPTION

FUNCTIONAL DESCRIPTION

110

pH ELECTRODES

All electrodes part numbers ending in B are supplied with a BNC connector and 1 m (3.3') cable, as shown

below:

HI 1043B

Glass-body, double junction, refillable, combination pH electrode.

Use: strong acid/alkali.

HI 1053B

Glass-body, triple ceramic, conic shape, refillable, combination pH electrode.

Use: emulsions.

HI 1083B

Glass-body, micro, Viscolene, non-refillable, combination pH electrode.

Use: biotechnology, micro titration.

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Hanna-instruments HI 4521 Uživatelský manuál Strana 7