เครื่องโฟโตมิเตอร์-ซิลิกา (SILICA Photometer 0.00- 2.00 mg/L)

HI 96705

SILICA PHOTOMETER

Silica is found in all natural waters in the dissolved mineral form. Silica is only slightly soluble in water; solubility and therefore the form of silica in water depends on the pH level of the water and on the minerals containing silica in contact with water. Its presence in industrial applications is undesirable since it causes scale. In particular, high pressure turbines are highly effected by this factor. Heating systems and reverse osmosis plants also require monitoring of silica.

Order Information:
HI 96705 is supplied with (2) sample cuvettes with caps, 9V battery and instructions. CAL CHECK™ standards and reagents sold separately.

Specifications

Range		0.00 to 2.00 mg/L (ppm)
Resolution		0.01 mg/L (ppm)
Precision		±0.03 mg/L ±3% of reading
Light Source		Tungsten lamp
Light Detector		Silicon photocell with narrow band interference filter @ 610 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 measuring mode; after 1 hour of non-use in calibration mode
Dimensions		192 x 102 x 67 mm (7.6 x 4 x 2.6”)
Weight		290 g (10 oz.)
Method		Adaptation of the ASTM D859 method of the heteropoly blue method

Reagents & Standards
HI 96705-11	CAL CHECK™ standard cuvettes
HI 93705-01	Silica (100 Tests)
HI 93705-03	Silica (300 Tests)

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

เครื่องโฟโตมิเตอร์-ซิลิกา (SILICA Photometer 0.00- 2.00 mg/L)

HI 96705

SILICA PHOTOMETER

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