You might also like
The Hanna HI718 Iodine Photometer offers a simple and accurate solution for measuring iodine, with technology close to professional instruments but in a portable and economical format.
The Hanna HI718 Iodine Photometer bridges the gap between traditional chemical test kits and professional instrumentation. Traditional chemical kits rely on the human eye to distinguish color variations, which limits their accuracy. Professional instrumentation uses a controlled light source, such as an LED with a filter, combined with a detector capable of accurately evaluating the ionic concentration in a sample.
The Hanna HI718 Iodine Photometer uses a silicon photocell calibrated to a fixed wavelength, allowing it to approach the precision of high-end devices while remaining very accessible. It is an excellent alternative for monitoring iodine, used as a sanitizer in various environments, especially when strictly controlled to limit its corrosive effects.
The HI718 provides quick and reliable results through a simple four-step protocol. This portable colorimeter allows for reproducible measurement suitable for daily use.
| Iodine – Range | 0.0 to 12.5 ppm |
|---|---|
| Resolution | 0.1 ppm |
| Accuracy | ±0.1 ppm ±5% of reading |
| Method | Adaptation of standard methods for the examination of water and wastewater, 18th edition, DPD method |
| Battery | 1.5 V AAA / 10,000 hours of continuous use |
| Operating Environment | 0 to 50 °C; max. humidity 95% non-condensing |
| Auto-off | After ten minutes of inactivity |
| Light Source | LED at 525 nm |
| Detector | Silicon photocell |
| Dimensions | 8.6 × 6.1 × 3.75 cm |
| Weight | 0.064 kg |
This photometer overcomes the limitations of traditional colorimetric tests, particularly with a stable and reproducible resolution. The onboard optical technology ensures an accurate reading while remaining easy to handle. Its portable format facilitates daily use, whether in a domestic, professional, or advanced testing setting.
The HI718 is designed to offer an ideal balance between precision, speed, and controlled costs. It is a reliable solution for all users requiring rigorous iodine monitoring.
The HI718 Checker Iodine Photometer comes with:
• Two sample cuvettes with caps
• A reagent kit for 6 tests (powder sachets)
• One AAA battery
• A complete manual
• A quick start guide