Hanna Instruments HI721 Digital Absorption Photometer Checker HC (Iron) (0.00 - 5.00ppm)

Hanna Instruments HI721 Digital Absorption Photometer Checker HC (Iron) (0.00 - 5.00ppm)

Manufaturer: Hanna Instruments
Model: HI721
Product code
1-80-59208
Price 146.91 USD
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Description

  • Easy to operate with one button.
  • Easy-to-read large display.
  • It is effective for controlling chlorine concentration during chlorine disinfection.
  •  
  • Measurement item: Iron
  • Measurement range (ppm): 0.00 to 5.00
  • Measurement principle: Phenanthroline method
  • Resolution: 0.01 ppm (mg/L)
  • Accuracy (at25℃): ±2%±4dgt
  • Light source: LED (525nm)
  • Light receiving part: silicon photocell
  • Power supply: AAA alkaline battery x 1 (included for testing)
  • Size: 61.0×37.5×81.5mm
  • Weight: 64g
  • Accessories: Glass cell x 2 sets
  • Checker HC
  • *Not waterproof.

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