The HI96771 portable photometer is for the measurement chlorine over a very wide range. Most chlorine photometers are limited to very low concentrations of chlorine. To measure a concentration outside the measurement range involved performing a dilution. The HI96771 has a unique chemistry that allows for the measurement of samples with chlorine concentrations up to 500 mg/L (ppm) without having to perform a dilution. This portable photometer features 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.
Features at-a-glance
*Reagents ordered separately
CAL Check™ standards with certificate
The HI96771-11 CAL Check™standards are used for calibration and performance verification of photometers with the CAL Check function.
Supplied with Certificate of Analysis
- Lot number
- Expiration date
- Standard value @ 25 ℃
- Reference meter NIST traceable
Provided storage containers
- Light tight
- Protects from accidental breakage
