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8
6. Technical data
6.1 Measuring range for measuring parameter Cl
2
• Reagents consumption: < 360 ml/day per reagent
– One container lasts about two weeks.
For further data, see the installation and operating instructions
enclosed with the components.
6.2 Dimensional sketch / drilling diagram
Fig. 2
Dimensional sketch
7. Device
description
Fig. 3
AQC-D4 preassembled system
Measured
parameters
Total chlorine
(free chlorine and combined chlorine)
Sample water
temperature
0 °C to +40 °C
Inlet pressure
0.2 bar - 6 bar (free outlet)
Permissible
ambient
temperature
+5 °C to +40 °C
Sample water flow
rate
Minimum 4.5 l/h
Wetted parts
materials
PMMA, PVC, steel, PTFE, EPDM
Electrode materials Glass, PVC
Connections
Inlet: for PVC tube 6/12 mm or PVC pipe
12 x 1.2
Outlet: for PVC tube 6/12 mm or PVC pipe
12 x 1.2
Sensitivity
< 10 ppb
Accuracy
< ± 5 % of full-scale value
Repeatability
< ± 3 %
Response time
T
90
approximately 60 seconds
Cl
2
[mg/l]
Starting
reagent
Product number of starting
reagent
0 - 2.00
2
91835800 (549-301)
0 - 20.0
20
96692053 (549-302.1)
TM
03
71
23
45
06
TM
03
71
24
45
06
Pos. Description
a
Sample water tap
b
Potentiostatic measuring cell AQC-D4
c
Three-way tap
d
Measuring amplifier and controller Conex
®
DIA
(observe the nameplate)
e
Two peristaltic pumps
f
Measuring water line
g
Reagent tanks
Ball valves shown
rotated by 90 °
Содержание AQC-D4
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