HANNA HI97770 Silica/Silicon [HR] Portable Photometer
Measurement range 0 to 200 mg/L (as SiO2), resolution 1 mg/L, accuracy @25 ℃: +/- 1 mg/L +/- 5% of reading, widely used in water treatment, drinking water monitoring, environment protection and industrial process control.
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Introduction
HI97770 Silica/Silicon [HR] Portable photometer is used to measure silica content in water. Silica, usually found in the form of silicates in water, is one of the ubiquitous compounds found in nature. In water treatment, environmental monitoring and industrial processes, monitoring the silica content in water is important to control water quality and production processes. It is widely used in fields such as water treatment, drinking water monitoring, environmental protection and industrial process control to ensure that water quality meets relevant standards and meets production needs.
HI97770 Silica/Silicon [HR] Portable Photometer complies with IP67 waterproof standards and adopts an innovative optical system design, which has good accuracy, repeatability and time required to make measurements. The CAL CheckTM function allows the use of NIST traceable standards for Instrument performs performance verification and calibration, multiple measurement methods, built-in reaction timer to ensure consistent results between sample measurements and users, Good Laboratory Practice (GLP) display of date and time of last user calibration, battery status indicator and Automatic shutdown setting.
HANNA HI97770 Silica/Silicon [HR] Portable PhotometerSpecifications
| LIST | VALUE |
|---|---|
| Measurement range of silica | 0 to 200 mg/L (as SiO2) |
| resolution | 1 mg/L |
| Accuracy @25 ℃ | +/- 1 mg/L +/- 5% of reading |
| Method standard | US EPA Drinking water, surface water and saline water, domestic and industrial waste 370.1 Method and Standard Method 4500-SiO2 |
| Light source | LED@466nm, Silicon Light source, Bandwidth 8nm, Wavelength Accuracy +/- 1.0nm |
| Reaction cup size | Diameter 24.6mm, inner diameter 22mm |
| GLP | Date, last calibrated date |
| Display | 128X64 pixel black and white LCD with backlight |
| automatic storage | The last 50 measurements |
| Battery life | 1.5V AA battery (3), greater than 800 hours (without backlight) |
| Automatic shutdown | Automatic shutdown after 15 minutes without operation |
| Applicable environment | 0 to 50℃;RH-max100% IP67 |
| Size/Weight | 142.5 x 102.5 x 50.5 mm,380g |
HANNA HI97770 Silica/Silicon [HR] Portable Photometer Packing list
machine X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
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HI97770






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