HANNA HI96705 Portable Silica Photometer with 890-Nanometer Filter & Cal Check™, Range: 0.00 to 2.00ppm, Resolution: 0.01ppm
Item has been discontinued with no suggested replacement
- Manufacturer Part No: HI96705
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Details
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.HANNA® offers the HI 96705, a microprocessor-based portable digital photometer that determines the concentrations of silica in water in a few fast and easy steps. With this portable digital photometer, silica is determined in the range from 0.00 to 2.00 mg/L. Hanna #: HI 96705. Range: 0.00 to 2.00 mg/LResolution: 0.01 mg/L Accuracy: ±0.03 mg/L ±3% of reading.Light Source: LED 890 nm Light Life: Life of the instrument Light Detection: Silicon Photocell Battery Type / Life: 1 x 9V / approx. 40 hours of continuous use; auto-off after 10 minutes of non use Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing Dimensions: 180 x 83 x 46 mm (7.1 x 3.3 x 1.8") Weight: 290 g (10 oz.) Method: Adaptation of the ASTM D859 method of the heteropoly blue method. / The reaction between silica and reagent causes a blue tint in the sample. HI 96705 is supplied with 2 cuvets, battery and instructions.
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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.HANNA® offers the HI 96705, a microprocessor-based portable digital photometer that determines the concentrations of silica in water in a few fast and easy steps. With this portable digital photometer, silica is determined in the range from 0.00 to 2.00 mg/L. Hanna #: HI 96705. Range: 0.00 to 2.00 mg/LResolution: 0.01 mg/L Accuracy: ±0.03 mg/L ±3% of reading.Light Source: LED 890 nm Light Life: Life of the instrument Light Detection: Silicon Photocell Battery Type / Life: 1 x 9V / approx. 40 hours of continuous use; auto-off after 10 minutes of non use Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing Dimensions: 180 x 83 x 46 mm (7.1 x 3.3 x 1.8") Weight: 290 g (10 oz.) Method: Adaptation of the ASTM D859 method of the heteropoly blue method. / The reaction between silica and reagent causes a blue tint in the sample. HI 96705 is supplied with 2 cuvets, battery and instructions.