เครื่องวัดซิลิกาในน้ำ - HANNA HI96705C
HI96705C SILICA - PHOTOMETER WITH CAL KITS & CASING
Details
The HI96705 portable photometer is for the measurement of silica. Hanna's portable photometers feature an advanced optical system; the combination of a special tungsten lamp, a narrow band interference filter, and silicon photodetector ensure accurate photometric readings every time. The Hanna exclusive CAL Check™ feature utilizes ready-made, NIST traceable standards to verify both meter validation and calibration. The exclusive cuvette locking system ensures that the cuvette is inserted into the measurement cell in the same position every time to maintain a consistent path length.
Absorbance Specifications
| Light Source | tungsten lamp |
|---|---|
| Light Detector | silicon photocell with narrow band interference filter @ 610 nm |
Additional Specifications
| Range | 0.00 to 2.00 mg/L (ppm) |
|---|---|
| Resolution | 0.01 mg/L (ppm) |
| Accuracy @ 25°C (77°F) | ±0.03 mg/L ±3% of reading |
| Method | adaptation of the ASTM D859 heteropoly blue method |
| Auto-off | after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
| Weight | 360g (12.7oz.) |
| Battery Type | 9V battery |
| Dimensions | 193 x 104 x 69 mm (7.6 x 4.1 x 2.7”) |
| Ordering Information | HI96705 is supplied with sample cuvettes (2) with caps, 9V battery, instrument quality certificate and instruction manual. |
