Description
The HI96734 allows the analysis of free and total chlorine by monitoring it over chlorination through the destruction of chloramines.
The meter uses a unique positive locking system to ensure that the cuvette is in the same place each time it is placed in the measuring cell.
The tray has a very important role because it is an optical element and therefore requires particular attention. It is important that both measuring and calibration (zeroing) cuvettes are identical so that they offer the same measurement conditions.
Bleach/chlorine is the most cost-effective disinfectant and is widely used in dialysis clinics. Its use varies from application in sanitation services to the disinfection of medical devices or the elimination of infections by microorganisms in piping systems. The advantage of chlorine over peroxide-type disinfectants is that chlorine is not only a strong oxidizer, but it is also capable of breaking down strong chemical bonds found in cell walls or biofilms. The correct and effective use of bleach/chlorine requires an understanding of the chemical nature of the disinfectant.
SPECS:
Chlorine Range, Free (P1): 0.00 to 10.00 mg/L (ppm)
Chlorine Range, Total (P2): 0.00 to 10.00 mg/L (ppm)
Chlorine Resolution, Free (P1): 0.01 mg/L from 0.00 to 3.50 mg/L (ppm); 0.10 mg/L over 3.50 mg/L (ppm)
Chlorine Resolution, Total (P2): 0.01 mg/L from 0.00 to 3.50 mg/L (ppm); 0.10 mg/L over 3.50 mg/L (ppm)
Accuracy @ 25°C (77°F) Chlorine, Free (P1): ±0.03 mg/L ±3% of reading @25°C, excluding dilution error
Light Source: Tungsten Lamp
Light detector: silicon photocell with narrowband interference filter @ 525nm
Power Source: 9V Battery
Auto-off: after 10 minutes of non-use in measurement mode; after 1 hour of non-use in calibration mode; with a reminder
Ambient: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions: 192 x 104 x 69 mm (7.6 x 4.1 x 2.7″)
Weight: 360 g (12.7 oz.)
