Color – LaMotte SMART 2 User Manual
Page 133
COLOR
PLATINUM COBALT METHOD
· NO REAGENTS REQUIRED
Color in water may be attributed to humus, peat, plankton, vegetation, and
natural metallic ions, such as iron and manganese, or industrial waste. Color is
removed to make water suitable for domestic and industrial use. Color may
have to be removed from industrial waste before it is discharged to a waterway.
APPLICATION:
Potable water and water with color due to natural materials.
RANGE:
0–1000 color units
METHOD:
Color is determined by a meter that has been calibrated with
colored standards of known platinum cobalt concentration.
True color, the color of water in which the turbidity has been
removed, is measured.
SAMPLE
HANDLING &
PRESERVATION:
Collect all samples in clean glassware. Determine color as
soon as possible to avoid biological or chemical changes that
could occur in the sample during storage.
INTERFERENCES:
Turbidity will interfere. Filter before testing.
Smart2 TEST PROCEDURES 2.04
Color 1/2
- 1200 Colorimeter (84 pages)
- COD Plus Colorimeter 1922 (133 pages)
- DC1100 Colorimeter (8 pages)
- DC1600 Colorimeter (90 pages)
- DCL-12 Colorimeter (30 pages)
- MOLYBDENUM 1200 COLORIMETER (4 pages)
- 1200-NA COLORIMETER (4 pages)
- 1200 COLORIMETER AMMONIA-NITROGEN (4 pages)
- 1200 COLORIMETER IRON 1200-FE (4 pages)
- 1200 COLORIMETER MANGANESE 1200-MN (4 pages)
- 1200 COLORIMETER SULFATE 1200-SU (4 pages)
- 1200-UDV-CL (4 pages)
- DC1100-FL (2 pages)
- 2020we Portable Turbidity Meters (60 pages)
- 2020e Turbidimeter (44 pages)
- 2020 ClearTrace (36 pages)
- Tracer Dissolved Oxygen Meter (21 pages)
- Tracer EC Meter (20 pages)
- Tracer Salt Meter (24 pages)
- Tracer Total Chlorine Meter (16 pages)
- Tracer pH Meter (16 pages)
- Tracer ORP Meter (12 pages)
- ColorQ DW (8 pages)
- ColorQ Pro-11 (12 pages)
- ColorQCopper Pool/Spa 5 (8 pages)
- Pool & Spa Owner's Handbook (40 pages)
- ColorQ Pro 9-PLUS (12 pages)
- ColorQ Copper 7 (12 pages)
- TRACER POCKETESTER SAL (20 pages)
- TRACER POCKETESTER FLUORIDE (16 pages)
- SALT WATERPROOF POCKETESTER (4 pages)
- SALT WATERPROOF POCKETESTER (2 pages)
- ORPTestr 10, 10BNC (2 pages)
- EC Testr (4 pages)
- pHTestr 10 (2 pages)
- 5 Series Conductivity Meter (40 pages)
- 5 Series pH Meter (20 pages)
- CDS 5000 Conductivity Meter (18 pages)
- TDS Meter (40 pages)
- DHA 3000 Digital pH Meter (11 pages)
- DO 4000 Dissolved Oxygen Meter (24 pages)
- DO 6 Dissolved Oxygen Meter (56 pages)
- LTC3000we Turbidity & Chlorine Lab Meter (84 pages)
- pH PLUS Direct Meter (24 pages)
- pH Waterproof Testr 1 Meter (8 pages)