HI97719 is an advanced, portable photometer for the measurement of Magnesium hardness in water. This meter offers a superior optical system that utilizes a reference detector and narrow band interference filters for extremely fast and repeatable measurements.
* No warm up time before taking a measurement
* Tutorial mode for step-by-step instructions
* Display results in multiple chemical forms
Hanna Instruments Magnesium Hardness Portable Photometer Kit
#Grup produk P107670221
Spesifikasi
| GLP | GLP date, time of last calibration |
|---|---|
| Environment Temperature (°C) | 0 to 50 (32 to 122°F); relative humidity: 100% (IP67) |
| Range (mg/L) | 0.00 to 2.00 (as CaCO3 ) |
| Method | Adaptation of Standard Methods for the Examination of Water and Wastewater, 23rd Edition, EDTA Colorimetric Method |
| Dimensions (mm) | 142.5x102.5x50.5 (5.6x4.0x2.0inch) |
| Automatic Shut-off | 15 minutes of inactivity |
| Accuracy (mg/L) | ±0.11 ±5% of reading at 25°C/77°F |
| Bandpass Filter Bandwidth (nm) | 8 |
| Bandpass Filter Wavelength (nm) | 525 |
| Bandpass Filter Wavelength Accuracy (nm) | ±1.0 |
| Battery Life | > 800 measurements (without backlight) |
| Battery Type/Life | 1.5V AA battery (3 pcs.) |
| Cuvette Type | Round 24.6 mm diameter (22 mm inside) |
| Light Detector | Silicon Photocell |
| Logging | Automatic logging of last 50 measurement |
| Photometer | Light Source Light Emitting Diode |
| Resolution (mg/L) | 0.01 |
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