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Measure & Test

Hanna Checker HC HI758 Calcium in Meerwasser (200 bis 600 mg/l)

Hanna Checker HC HI758 Calcium in Meerwasser (200 bis 600 mg/l)
Hanna Checker HC HI758 Calcium in Meerwasser (200 bis 600 mg/l)

Marine Calcium handheld Colorimeter

  • range 200 - 600 mg/L
  • Compact, Portable Design

  • One-Button Operation

  • Manufacturer:Hanna Instruments
  • Item number:14212
  • Included:Instrument incl. 2 measuring cells with lids, reagents for 25 tests, 100 µL pipette, syringe with tip, plastic pipette, battery and operating instructions.
  • Best before date:31.01.2024
61,90 €

including 19% VAT ,

Recommended retail price: 61,90 €

Mini photometer for the measurement of marine calcium

The Hanna Marine Calcium Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Marine Calcium Checker® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.

The HI758 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure calcium. Required for the development of calcium carbonate skeletons of coral reefs, calcium is a crucial component of marine waters. Designed as a more accurate alternative to chemical test kits, the HI758 provides quick, accurate results.

Dimensions (LxWxH): 86 x 61 x 37,5 mm
Weight: 64 g
Measurement Range: 200 bis 600 mg/L (ppm)
Hanna recommends using up the liquid reagent of the HI758-26 kit within 3 months when opened.