Thermo Fisher Scientific C101 Colorimeter - Manual (Page 4)

TABLE OF CONTENTS
1 INTRODUCTION .......................................................................................................................... 1
1.1 U NPACKING C401/301/201/101/102/103/104/105 C OLORIMETER AND A CCESSORIES .............................2
1.2 D ISPLAY .................................................................................................................................................3
1.3 K EYS AND F UNCTIONS ............................................................................................................................4
1.4 B ATTERY I NSTALLATION ..........................................................................................................................5
2 MEASUREMENT ......................................................................................................................... 6
2.1 G ENERAL I NFORMATION ..........................................................................................................................6
2.2 P REPARATION OF S AMPLE V IAL ...............................................................................................................7
2.3 M EASUREMENT P ROCEDURE ..................................................................................................................7
2.4 C HLORINE , F REE & T OTAL (0 – 6 PPM C L
2
)...............................................................................................9
Chlorine, Free & Total Measuring Hints & Tips ...........................................................................................11
2.4.1 Sample Collection ..........................................................................................................................11
2.4.2 Sample Measurement ....................................................................................................................11
2.4.3 Interferences ..................................................................................................................................11
2.4.4 Accuracy Check / User Calibration ................................................................................................13
2.4.5 Chemistry .......................................................................................................................................14
2.5 C YANURIC A CID (5-90 PPM ) ..................................................................................................................15
Cyanuric Acid Measuring Hints & Tips ........................................................................................................17
2.5.1 Sample Collection ..........................................................................................................................17
2.5.2 Sample Measurement ....................................................................................................................17
2.5.3 Interferences ..................................................................................................................................17
2.5.4 Accuracy Check / User Calibration ................................................................................................17
2.5.5 Chemistry .......................................................................................................................................18
2.6 P H (5.9-8.2 P H UNITS )..........................................................................................................................19
pH Measuring Hints & Tips ..........................................................................................................................21
2.6.1 Sample Collection ..........................................................................................................................21
2.6.2 Sample Measurement ....................................................................................................................21
2.6.3 Interferences ..................................................................................................................................21
2.6.4 Accuracy Check / User Calibration ................................................................................................21
2.6.5 Chemistry .......................................................................................................................................22
2.7 C HORINE D IOXIDE (0 – 11.4 PPM C L O
2
) ................................................................................................23
Chlorine Dioxide Measuring Hints & Tips ....................................................................................................25
2.7.1 Sample Collection ..........................................................................................................................25
2.7.2 Sample Measurement ....................................................................................................................25
2.7.3 Interferences ..................................................................................................................................25
2.7.4 Accuracy Check / User Calibration ................................................................................................27
2.8 B ROMINE (0 – 13.5 PPM B R 2
).................................................................................................................29
Bromine Measuring Hints & Tips .................................................................................................................31
2.8.1 Sample Collection ..........................................................................................................................31
2.8.2 Sample Measurement ....................................................................................................................31
2.8.3 Interferences ..................................................................................................................................31
2.8.4 Accuracy Check / User Calibration ................................................................................................33
2.9 O ZONE (0 – 4.1 PPM O
3
) .......................................................................................................................34
Ozone Measuring Hints & Tips ....................................................................................................................36
2.9.1 Sample Collection ..........................................................................................................................36
2.9.2 Sample Measurement ....................................................................................................................36
2.9.3 Interferences ..................................................................................................................................36
2.9.4 Accuracy Check / User Calibration ................................................................................................38
3 CALIBRATION ........................................................................................................................... 39
3.1 C ALIBRATION P ROCEDURE ....................................................................................................................39
3.2 C HLORINE , F REE & T OTAL , C HLORINE D IOXIDE , B ROMINE AND O ZONE ...................................................40
3.3 C YANURIC A CID ....................................................................................................................................43
3.4 P H .......................................................................................................................................................46
3.5 R ESTORING F ACTORY C ALIBRATION ......................................................................................................49
4 TROUBLESHOOTING GUIDE .................................................................................................. 51
5 ROUTINE MAINTENANCE........................................................................................................ 52
5.1 V IALS – H ANDLING , C LEANING AND C ARE ..............................................................................................52
6 ACCESSORIES ......................................................................................................................... 53
7 SPECIFICATIONS ..................................................................................................................... 54
8 WARRANTY............................................................................................................................... 56
9 RETURN OF ITEMS................................................................................................................... 56