DURRIDGE RAD H2O, Руководство пользователя

Страница: 4 / 33

4.3 Dilution Correction 19
Fig. 6 Decay Correction Factors 20
5 ACCURACY AND QUALITY CONTROL
21
5.1 Calibration of System 21
5.2 Accuracy and Precision 21
5.2.1 Sampling Technique 21
5.2.2 Sample Concentration 21
5.2.3 Sample Size 21
5.2.4 Purging 21
5.2.5 Aeration 22
5.2.6 Counting Time 22
5.2.7 Temperature 22
5.2.8 Relative Humidity 22
5.2.9 Background E ff ects 22
5.3 Comparison of RAD H2O with Other Methods 23
5.4 Quality Assurance 23
Fig. 7 Method Comparison 24
6 CARE, MAINTENANCE, and TROUBLESHOOTING
25
6.1 Warning on Pump Direction 25
6.2 Warning on Tipping the Aeration Unit 25
6.3 Frit Maintenance 25
6.4 High Humidity 25
6.5 Foaming 26
Fig. 8 RAD H2O with Bypass Assembly 26
6.6 Technical Support 26
7 DEVIANT SETUPS
27
7.1 Passive DRYSTIK (ADS-1) 27
7.2 Large Drying Unit 27
7.3 Oversized Dome 27
7.4 Extended Cycle Time and Cycle Count 27
7.5 Active DRYSTIK (ADS-2, ADS-3) 28
7.6 Large Water Samples 28
REFERENCES
29
Table of Contents 4