Hach APA 6000 Operation Manual page 10

Section 1
Figure 1 Plumbing Diagram for a High Range Hardness Analyzer
Item Description
1 Reaction coil - part of Temperature Control Block
2 Tefzel tubing, 0.03 ID x 0.062 OD
3 Blank port
4 Tefzel tubing, 0.03 ID x 0.062 OD
5 Tefzel tubing, 0.03 ID x 0.062 OD
6 Tefzel tubing, 0.03 ID x 0.062 OD
7 Tefzel tubing, 0.03 ID x 0.062 OD
8 Tefzel tubing, 0.03 ID x 0.062 OD
9 Tefzel tubing, 0.03 ID x 0.062 OD
10 Tefzel tubing, 0.03 ID x 0.062 OD
11 Tefzel tubing, 0.03 ID x 0.062 OD
12 Tefzel tubing, 0.03 ID x 0.062 OD
13 Tefzel tubing, 0.03 ID x 0.062 OD
14 Tefzel tubing, 0.03 ID x 0.062 OD
15 Tefzel tubing, 0.03 ID x 0.062 OD
16 Holding coil
17 Common port line
Page 10
General Description
Table 1 Replacement Tubing Lengths for Figure 1
Length From...
Call Service Port 1
60 cm (24 in.) Port 2
— —
145 cm (57 in.) Port 4
152.5 cm (60 in.) Port 5
87.5 cm (34.5 in.) Port 6
152.5 cm (60 in.) Port 7
152.5 cm (60 in.) Port 8
145 cm (57 in.) Port 9
19 cm (7.5 in.) Port 10
70 cm (27.5 in.) Mixer module out
17.5 cm (7 in.) Two-way NC
16 cm (6.3 in.) Two-way out
30.5 cm (12 in.) Seal wash bottom
Call Service Reaction coil
Call Service Colorimeter out
17 cm (6.7 in.) Center port
To...
Reaction coil
Sample 1
—
Standard 1
Standard 2
Waste
Reagent 3
Reagent 2
Reagent 1
Mixer in
Mixer drain
Wash solution
Autoburette bottom
Autoburette top
Colorimeter in
Drain
Holding coil
6200018overview.fm