เครื่องโฟโตมิเตอร์-โครเมียม (CHROMIUM (VI) Photometer 0-1000 μg/L)

HI 96723

CHROMIUM (VI) PHOTOMETER

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.

Order Information:
HI 96723 is supplied with (2) sample cuvettes with caps, 9V battery and instructions. CAL CHECK™ standards and reagents sold separately

Specifications

Range		0 to 1000 μg/L
Resolution		1 μg/L
Precision		±5 μg/L ±4% of reading
Light Source		Tungsten lamp
Light Detector		Silicon photocell with narrow band interference filter @ 525 nm
Environment		0 to 50°C (32 to 122°F); RH max 95% non-condensing
Power Supply		(1) 9V battery
Auto-off		After 10 minutes of non-use in measurement mode; after 1 hour of non-use in calibration mode; with last reading reminder.
Dimensions		192 x 102 x 67 mm (7.6 x 4 x 2.6”)
Weight		290 g (10 oz.)
Method		Adaptation of the ASTM Manual of Water and Environmental Technology, D1687-92, diphenylcarbohydrazide method.

Reagents & Standards
HI 96723-11	CAL CHECK™ standard cuvettes
HI 93723-01	Chromium VI HR, Diphenylcarbohydrazide Method (100 Tests)
HI 93723-03	Chromium VI HR, Diphenylcarbohydrazide Method (300 Tests)

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Posted in Cal Check™ Photometers, Products, Spectrophotometers and Photometers

เครื่องโฟโตมิเตอร์-โครเมียม (CHROMIUM (VI) Photometer 0-1000 μg/L)

HI 96723

CHROMIUM (VI) PHOTOMETER

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