- -7.9%
- -7.9%
Strong points
- Digital photometer at the price of a chemical analysis kit
- Quality, fast and accurate measurements
- Very easy to use (1 key)
- Lightweight (65 g) and compact, slips into any pocket
- Measurements in accordance with approved methods
- Large reading screen
- Robust and practical
- Surely amazing
Powder reagents for phosphates (HI 713), 25 tests - HI 713-25
Field applications
- Aquaculture
- Natural waters
- Waste
- Potable water
- Agriculture
Specifications
| Range | 0.08 to 2.50 mg/L (ppm) |
|---|---|
| Resolution | 0.01mg/L (ppm) |
| Exactness | ±0.04 mg/L (ppm) ±4% of reading |
| Method | Adaptation of the "ascorbic acid" method, the reaction between phosphates and the reagent causes a blue color in the sample |
| Light source | 525nm LED |
| Light detector | Silicon photocell |
| Pile | 1 x 1.5V AAA battery |
| Self-extinguishing | After 2 minutes of non-use and after each reading |
| Dimensions | 81.5 x 61 x 37.5mm |
| Weight | 64g |
Reviews about this product
-
MICHEL C.
Published Oct 07, 2024 at 09:12 pm (Order date: Oct 01, 2024)Good product. (Translated review)
-
Sebastien f.
Published May 21, 2024 at 06:05 pm (Order date: May 16, 2024)very responsive (Translated review)
Hanna Instruments - Mini Phosphate Checker Photometer - PO4 - HI713
Checker HC mini-photometer for measuring phosphates up to 2.50 mg/L (ppm) .
This mini-photometer is compatible for measurements in fresh water and sea water .
HI 713 is supplied with 2 measuring cuvettes and their caps, 6 sachets of powdered reagent and the battery.