Important Notice
This item is made-to-order exclusively for you once your order is placed. As a result, it is not eligible for cancellation or return under our standard policy. Your statutory rights remain unaffected.
The Hanna HI-97713 photometer measures low-range phosphate in water. The optical system uses a reference detector and narrow-band interference filters to deliver the measurements, using the Adaptation of the Ascorbic Acid method. The photometer is also available in a kit with a carry case, CAL Check cuvette A & B for phosphate LR and more.
Range | 0.00 to 2.50 mg/L (as PO43-) |
Resolution | 0.01 mg/L |
Accuracy @25°C | ±0.04 mg/L ±4% of reading at 25°C |
Method | Adaptation of the Ascorbic Acid Method |
Light Source | Light-emitting diode |
Bandpass Filter | 610nm |
Bandpass Filter Bandwidth | 8nm |
Bandpass Filter Wavelength Accuracy | ±1.0nm |
Light Detector | Silicon photocell |
Cuvette Type | Round 24.6mm diameter (22mm inside) |
Auto Logging | 50 readings |
Display | 128 x 64 pixel B/W LCD with backlight |
Auto-off | After 15 minutes of inactivity (30 minutes before a READ measurement) |
Battery Type/Life | Alkaline 1.5 V AA (3)/ >800 measurements (without backlight) |
Environment | 0 to 50°C; 0 to 100% RH |
Dimensions | 142.5 x 102.5 x 50.5 mm |
Weight | 380g |