TOTAL HARDNESS PHOTOMETER. It is a photometer to measure the total hardness of water. The sum parameter of the total hardness is the one that is basically extracted to assess the total hardness. It is necessary to prevent corrosion damage to cooling pipes and installations. On the other hand, the degree of hardness serves as an indicator of purin in water (a healthy ratio of Ca / Mg ions is 4:1).
• Range: up to 750 mg/l in three ranges
• Resolution: 1 mg/l (from 0 to 100 mg/l)
5mg/l (100 to 750mg/l)
• Accuracy: ±5 mg/l ±5% (from 0 to 250 mg/l)
±7mg/l ±3% (200 to 500mg/l)
±10mg/l ±2% (400 to 750mg/l)
• Water hardness units: ppm, mg/l, ºD, ºf, ºE
• Dimensions: 192x102x67mm.
• Weight: 290 gr.
Hanna Instruments is the world's largest manufacturer of Electrochemical, Photometric and Electrode Instruments.
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