Primary standards for calibration of a free/total chlorine meter
Used with Hanna Instruments HI 93414 portable turbidity and free/total chlorine meter (sold separately)
Includes <0.10 NTU and 1.00 mg/L chlorine standards
The Hanna Instruments HI 93414-11 calibration set is used for calibrating a free/total chlorine meter at two points. The set consists of <0.10 Nephelometric Turbidity Units (NTU) and 1.00 milligram/litre (mg/L) chlorine primary standards in calibration cuvettes. The HI 93414-11 is an accessory for use with the Hanna Instruments HI 93414 portable turbidity and free/total chlorine meter, which is used to test drinking water and ambient water to meet government standards, and to monitor water used in the manufacture of food and beverages.
Turbidity meters (also called turbidimeters) determine the concentration of solids in a sample of liquid (usually water). Turbidity is the cloudiness of a liquid caused by the presence of suspended solids (particles) that may include microorganisms, yeast, or sediment. Turbidity meters indirectly determine the concentration of these solids by measuring the light scattered by particles in the sample. Turbidity meters are commonly used to test drinking water, environmental water, and water used for food and beverages for compliance with government standards.
Hanna Instruments manufactures analytical instrumentation and supplies, including pH meters, electrodes, chemical reagents, and buffer solutions. The company, founded in 1978 and headquartered in Woonsocket, RI, meets International Organization for Standardization (ISO) standard 9001.
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
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