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This portable photometer tests water samples for pH and chlorine content. It features IP67-rated construction.
This portable photometer tests water samples for pH and chlorine content. It features IP67-rated construction.
The Hanna HI 97710 pH and Free and Total Chlorine Portable Photometer offers accurate, lab-quality water quality testing. It tests 3 different parameters: pH, free chlorine and total chlorine. To make your job easier, it boasts a backlit, data logging LCD and CAL Check validation.
Features
| Display | 128 x 64 backlit LCD |
| Log | 50 measurements |
| Bandpass Filter Bandwidth | 8 nm |
| Bandpass Filter Wavelength Accuracy | ±1 nm |
| Cuvette Type | Round, 1" (24.6 mm) diameter |
| pH Range | 6.5 to 8.5 pH |
| pH Resolution | 0.1 pH |
| pH Accuracy | ±0.1 pH of reading at 77°F (25°C) |
| pH Method | Adaptation of the Phenol Red method |
| Chlorine Range | 0 to 5 mg/L (ppm) |
| Chlorine Resolution | 0.01 mg/L |
| Chlorine Accuracy | ±0.03 mg/L ±3% of reading |
| Chlorine Method | Adaptation of the EPA DPD method 330.5 |
| Environment | 32 to 122°F (0 to 50°C); 0 to 100% RH, non-serviceable |
| Battery Life | 800+ measurements (without backlight) |
| Product Length | 5.6" (142.5 mm) |
| Product Width | 4" (102.5 mm) |
| Product Height | 2" (50.5 mm) |
| Product Weight | 13.4 oz (380 g) |
| Manufacturer Warranty | 2 years |
| Display | 128 x 64 backlit LCD |
| Log | 50 measurements |
| Bandpass Filter Bandwidth | 8 nm |
| Bandpass Filter Wavelength Accuracy | ±1 nm |
| Cuvette Type | Round, 1" (24.6 mm) diameter |
| pH Range | 6.5 to 8.5 pH |
| pH Resolution | 0.1 pH |
| pH Accuracy | ±0.1 pH of reading at 77°F (25°C) |
| pH Method | Adaptation of the Phenol Red method |
| Chlorine Range | 0 to 5 mg/L (ppm) |
| Chlorine Resolution | 0.01 mg/L |
| Chlorine Accuracy | ±0.03 mg/L ±3% of reading |
| Chlorine Method | Adaptation of the EPA DPD method 330.5 |
| Environment | 32 to 122°F (0 to 50°C); 0 to 100% RH, non-serviceable |
| Battery Life | 800+ measurements (without backlight) |
| Product Length | 5.6" (142.5 mm) |
| Product Width | 4" (102.5 mm) |
| Product Height | 2" (50.5 mm) |
| Product Weight | 13.4 oz (380 g) |
| Manufacturer Warranty | 2 years |
