Instrument Design - Hach SIGMATAX 2 User Manual

2.4

Instrument design

Figure 1 Control unit
Sample storage vessel
1
Sample storage vessel lid
2
Sample tube
3
Fiber optic cable for
4
PHOSPHAX sigma or TOCTAX
Pressure sensor line
5
Display with keypad
6
Sample removal for process
7
instruments
Mains connection cable
8
General Information
Overflow drain tube
9
10 Sample storage vessel drain tube
11 Connection tube from the probe
12 Ultrasound transducer
9