Siemens LDS 6 - Page 84

Technical Data
8.1 Central Unit
LDS 6
84 Operating Instructions, 01/2009, A5E00295894-05
Table 8- 2 Analytical performance
(The exact performance can be obtained from the individual analyzer data sheet)
Analytical performance (continued)
Accuracy 2% of the measured value or minimum detection
limit
(whichever is largest) for:
- NH
3
(all versions)
- O
2
(not with combination with temperature)
- CO (all versions)
- CO
2
(all versions)
5% of the measured value or minimum detection
limit
(whichever is largest) due to calibration gas
uncertainties for:
- HF (all versions)
- HCl (all versions)
- H
2
O
- O
2
(combination with temperature)
Linearity Better than 1 %
Precision 2 % of the measured value or minimum detection
limit (whichever is largest)
Zero point drift Negligible
Measured-value drift Negligible
Calibration interval No calibration required due to internal reference
cell
Table 8- 3 General
General
Concentration units ppmv, % vol., mg/Nm
3
EU, mg/Nm
3
US
Display Digital concentration display (5 digits with floating
decimal point)
Laser protection class Class 1, safe to the eye
Certificates CE marking, TÜV, MCERTS
Table 8- 4 Design
Design, enclosure
Degree of protection IP20 to EN 60529
Dimensions 177 x 440 x 380 mm
Weight Approx. 13 kg
Mounting horizontal