multi N/C 2100S Connecting add-on devices
45
Before the first start the sampler must be adjusted (see section "Adjust autosampler"
p. 65). If the piston does not move fully down after initializing the sampler, you need to
adjust the piston (see section "Adjusting the piston position" p. 67).
5.2 Chemiluminescence detector (CLD)
CAUTION
Before connecting add
-on devices switch off the analyzer. Always connect the add-on
devices to the multi N/C 2100S when it is switched off!
1 LED in the front panel
2
Mains switch
Fuse holder
Mains connection
Serial connection to the analyzer
Service interface
7 Programming button (for service only)
8
Connection carrier gas (O
2
, synthetic air, purified air)
Connection to the analyzer "sample in"
Gas outlet "out"
1 Adsorption tube (for the removal of NO
x
)
Fig. 20 CLD – display elements, mains connection and media connections
Detection principle Chemiluminescence detector
Parameter TN
b
(Total bound nitrogen)
Measuring range 0 – 200 mg/l TN
b
Detection limit 0.05 mg/l TN
b
Analysis time 3 – 5 min
Gas for ozone generation Same gas supply as basic device, 60 ml/min,
4 – 6 bar
Dimensions W x H x D ca. 300 mm x 460 mm x 550 mm
Weight ca. 12 kg
Connection 110 – 240 V AC, 50/60 Hz
Technical data
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