Hanna Instruments

Hanna Instruments - Mini fotometer Checker Iron - Fe - HI721

  • −7,9%
  • - 7,9%
Hanna Instruments - Mini fotometer Checker Iron - Fe - HI721
Hanna Instruments - Mini fotometer Checker Iron - Fe - HI721

Količina

13 točki zvestobe Z nakupom tega
izdelka prejmete popust v višini
1,30 €
75,99 €
69,99 € Prihranite 7,9%
Z DDV
Na zalogi (1)

Mini fotometer Checker HC za merjenje železa do 5,5 mg/L (ppm). .

HI 747 je dostavljen z 2 merilnima kivetama in njihovimi pokrovčki, 6 vrečkami praškastega reagenta in baterijo.

Več o tem

Močne točke

  • Digitalni fotometer po ceni kompleta za kemično analizo
  • Kvalitetne, hitre in natančne meritve
  • Zelo enostaven za uporabo (1 gumb)
  • Lahka (65 g) in kompaktna, gre v vsak žep
  • Meritve v skladu z odobrenimi metodami
  • Velik bralni zaslon
  • Robusten in praktičen
  • Vsekakor neverjetno
  • Reagenti iz železovega prahu (HI 721), 25 testov - HI 721-25

Terenske aplikacije

  • ribogojstvo
  • Naravne vode
  • Odpadki
  • Pitna voda
  • Kmetijstvo

Specifikacije

Razpon 0,08 do 5,50 mg/L (ppm)
Resolucija 0,01 mg/L (ppm)
Natančnost ±0,04 mg/L (ppm) ±2 % odčitka
Metoda Prilagoditev "fenantrolinske metode", metode, ki jo je odobrila EPA, reakcija med železom in reagentom povzroči oranžno obarvanje vzorca
Izvor svetlobe 525n LED
Detektor svetlobe Silikonska fotocelica
Stack 1 1,5 V AAA baterija
Samougasljiva Po 2 minutah neuporabe in po vsakem branju
Dimenzije 81,5 x 61 x 37,5 mm
Utež 64g

 

Podrobnosti produkta

HI721

Kaj mislijo
(in imajo prav...)

Reviews about this product
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1★
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5★
9.2/10


Based on 5 reviews

  • Image utilisateur Alain C.
    Published May 02, 2026 at 07:10 pm (Order date: Apr 23, 2026)
    5

    The mini photometer perfectly fulfilled its mission of measuring the iron content of my heating water. Follow the testing procedure closely and clean the test tube well after each measurement. (Translated review)

  • Image utilisateur János M.
    Published Nov 28, 2025 at 05:05 pm (Order date: Nov 18, 2025)
    5

    It gives perfect accurate values. I use it for a planted aquarium, it's light years better than my previous cept tests. It's more expensive, but I wish I had bought it 10 years ago....

  • Image utilisateur Olivier S.
    Published Apr 21, 2025 at 09:25 pm (Order date: Apr 16, 2025)
    5

    Very precise device (Translated review)

  • Image utilisateur Patrick B.
    Published Jun 26, 2023 at 04:45 pm (Order date: Jun 16, 2023)
    3

    Putting the test powder in the cuvette isn't easy, and there's always some left in the bag. (Translated review)

  • Image utilisateur Jos B.
    Published Feb 26, 2023 at 12:01 am (Order date: Nov 23, 2022)
    5

    Precise and pleasant to use (Translated review)