At normal temperatures chromium is corrosion-resistant. For this reason, it plays an important role in the plating industry as well as cooling towers.

In addition, it has certain qualities that make it useful in the production processes of the textile industry.

Hexavalent chromium is the most common form in which the metal is used, however, being highly toxic it needs to be continuously monitored in industrial wastes.

HI 93723 and HI 93749 are the ideal meters to perform accurate and quick measurements of chromium concentrations within the ranges of 0 to 1000 µg/L and 0 to 300 µg/L, respectively.

They are supplied with cuvets and caps. Choose from packages of 100 or 300 reagents listed below for your everyday use.

De technische specificaties van dit product:

Accuracy		±5 µg/L ±4% of reading
Battery Type / Life		1 x 9V / approx. 40 hours of continuous use; auto-off after 10 minutes of non use
Dimensions		180 x 83 x 46 mm (7.1 x 3.3 x 1.8")
Environment		0 to 50°C (32 to 122°F); RH max 95% non-condensing
Light Detection		Silicon Photocell
Light Life		Life of the instrument
Light Source		LED 555 nm
Method		Adaptation of the ASTM Manual of Water and Environmental Technology, D1687-92, diphenylcarbohyzide method. The reaction between Cr VI and reagents causes a purple tint in the sample.
Range		0 to 1000 µg/L
Resolution		1 µg/L
Weight		290 g (10 oz.)

Accessoires bij dit product:

Accessoires
HI710009	Blauwe schokbestendig rubberen hoes
HI710010	Oranje schokbestendig rubberen hoes
HI731318	Doekje om cuvetten te reinigen (4 *)
Reagentia
HI93723-01	reagent: Chroom VI/bereik: 0-1000 µg/L-± 100 tst.
HI93723-03	reagent: Chroom VI/bereik: 0-1000 µg/L-± 300 tst.
HI93749-01	reagent: Chroom VI/laag bereik: 0-300 µg/L-± 100 tst.
HI93749-03	reagent: Chroom VI/laag bereik: 0-300 µg/L-± 300 tst.

Selectie van andere producten uit de categorie Ion Fotometers:

Downloads bij dit product:

  Download gebruikershandleiding

  Download MSDS (datasheet)

  Download documentatie (Proces en in-line)

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