Alka-M-Photometer

For the determination of total alkalinity

Highest accuracy
Easy handling
Precise dosing
Enormous durability

The acid capacity - also referred to as KS4.3, alkalinity-M, total alkalinity or hydrogen carbonate acid - describes the concentration of hydrogen carbonate ions (HCO₃ ^-) dissolved in water. It influences the pH value and thus also the effectiveness of disinfectants or water care products. However, the acid capacity can also lead to material damage such as corrosion.
The Alka-M photometer tablet is used in photometers and spectrophotometers. Simply add the tablet to the water sample, crush it with the stirring rod, wait for the colour change and analyse it with the measuring device.

Part Number 513211BT

250 pc.

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Product information

Parameter and Range	Method No.	Instrument Type

Alkalinity-m T 0 - 300 mg/L CaCO₃	M30	Scuba II
Alkalinity-m T 5 - 200 mg/L CaCO₃	M30	MD 100 Chlorine, Bromine, pH, Cyanuric acid, Alkalinity-m, Calcium hardness, tablet reagents (OTZ) MD 100 Chlorine, pH, Alkalinity-m, liquid reagents for Chlorine and pH (OTZ) MD 100 Chlorine, pH, Alkalinity-m, tablet reagents (OTZ) MD 100 Chlorine, pH, Cyanuric acid, Alkalinity-m, Calcium hardness, tablet reagents (OTZ) MD 100 Chlorine, pH, Cyanuric acid, Alkalinity-m, liquid reagents for Chlorine and pH (OTZ) MD 100 Chlorine, pH, Cyanuric acid, Alkalinity-m, tablet reagents (OTZ) MD 100 Chlorine DUO, Chlorine HR, pH, Alkalinity-m, Calcium hardness (OTZ) MD 110 Chlorine, Bromine, pH, Cyanuric acid, Alkalinity-m, Calcium hardness, tablet reagents MD 110 Chlorine, pH, Cyanuric acid, Alkalinity-m, liquid reagents MD 110 Chlorine, pH, Cyanuric acid, Alkalinity-m, tablet reagents MD 200 Chlorine, Bromine, pH, Cyanuric acid, Alkalinity-m, Calcium hardness, tablet reagents (OTZ) MD 200 Chlorine, pH, Alkalinity-m, liquid reagents for Chlorine and pH (OTZ) MD 200 Chlorine, pH, Alkalinity-m, tablet reagents (OTZ) MD 200 Chlorine, pH, Cyanuric acid, Alkalinity-m, Calcium hardness, tablet reagents (OTZ) MD 200 Chlorine, pH, Cyanuric acid, Alkalinity-m, Copper, Iron, tablet reagents (OTZ) MD 200 Chlorine, pH, Cyanuric acid, Alkalinity-m, liquid reagents for Chlorine and pH (OTZ) MD 200 Chlorine, pH, Cyanuric acid, Alkalinity-m, tablet reagents (OTZ) MD 600 MD 600 Photometer Series MD 610 MD 640 MultiDirect MultiDirect, with battery MultiDirect, without battery PM 600 PM 620 PM 630
K_S4.3 T 0.1 - 4 mmol/L K_S4.3	M20	MD 200 Chlorine, Bromine, pH, Cyanuric acid, Acid capacity KS4.3, Calcium hardness, tablet reagents (OTZ) MD 200 Chlorine, Chlorine dioxide, pH, Acid capacity KS4.3, tablet reagents (OTZ) MD 200 Chlorine, pH, Acid capacity KS4.3, liquid reagents for Chlorine and pH (OTZ) MD 200 Chlorine, pH, Acid capacity KS4.3, tablet reagents (OTZ) MD 200 Chlorine, pH, Acid capacity KS4.3, Urea, tablet reagents (OTZ) MD 200 Chlorine, pH, Cyanuric acid, Acid capacity KS4.3, Calcium hardness, tablet reagents (OTZ) MD 200 Chlorine, pH, Cyanuric acid, Acid capacity KS4.3, liquid reagents for Chlorine and pH (OTZ) MD 200 Chlorine, pH, Cyanuric acid, Acid capacity KS4.3, tablet reagents (OTZ) MD 600 MD 600 Photometer Series MD 610 MD 640 MultiDirect MultiDirect, with battery MultiDirect, without battery PM 620 PM 630

Title	Online Download Type	Format	Language	Direct Download
Instruction Manual Single Method M20 - K_S4.3 T	Procedure Single Method	PDF (2.98 MB)
Instruction Manual Single Method M30 - Alkalinity-m T	Procedure Single Method	PDF (2.98 MB)

Title	SDS Country	Direct Download
Alka-M-Photometer