Hanna Instruments bl 7917 ユーザーズマニュアル

FUNCTIONAL DESCRIPTION BL 7917

Unplug the instrument from the power supply before

replacing the fuse or making any electrical connections.

1. Discharge Valve Assembly

2. Pump head

3. Suction Valve Assembly

4. Hose

5. Liquid Crystal Display

6. Setpoint Adjustment Trimmers (FINE and COARSE)

7. Reduction/Oxidation Selection Switch

8. Operating Mode Selection Switch (SET or MEASURE)

9. Terminal Connections

10. BNC Connector for ORP electrode

11. Overheating LED

12. Power Socket and Fuse Holder

13. Cable Glands