Description
The HI96725 Chlorine, Cyanuric Acid, and pH Portable Photometer combines accuracy and ease of use in an ergonomic, portable design. A user can accurately determine these three common water quality parameters using ready made reagents. The HI96725 offers many advanced features including the exclusive CAL Check™ function used for performance verification and calibration of the meter.
• Automatic Shut Off
• Built-in Timer
• CAL Check™ Validation and Calibration
The HI96725 portable photometer is for the measurement of free and total chlorine, cyanuric acid, and pH. 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.
| Light Source : |
tungsten lamp |
| Light Detector : |
silicon photocell with narrow band interference filter @ 525 nm |
| Nickel Range : |
0.00 to 7.00 g/L nickel |
| Nickel Resolution : |
0.01 g/L |
| Nickel Accuracy : |
±0.07 g/L ±4% of reading |
| Nickel Method : |
adaptation of the photometric method |
| pH Range : |
6.5 to 8.5 pH |
| pH Resolution : |
0.1 pH |
| pH Accuracy : |
±0.1 pH |
| pH Method : |
phenol red method |
| Chlorine Range : |
0.00 to 5.00 mg/L (ppm) Cl2 |
| Chlorine Resolution : |
0.01 mg/L under 3.50 mg/L; 0.10 mg/L over 3.50 mg/L |
| Chlorine Accuracy : |
±0.03 mg/L ±3% of reading |
| Chlorine Method : |
adaptation of the USEPA method and Standard Method 4500-Cl G |
| Cyanuric Acid Range : |
0 to 80 mg/L (ppm) cyanuric acid |
| Cyanuric Acid Resolution : |
1 mg/L |
| Cyanuric Acid Accuracy : |
±1 mg/L ±15% of reading |
| Cyanuric Acid Method : |
adaptation of the turbidimetric 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 : |
HI96725 is supplied with sample cuvettes (2) with caps, 9V battery, instrument quality certificate and instruction manual. |
| Warranty : |
2 years |
