Hanna (HI711) Handheld Colorimeter Checker for Total Chlorine
Hanna HI711 Technical Details
| Model Number | HI711 |
| Measurement Range | 0.00 to 3.50 mg/L (ppm) Total Chlorine |
| Resolution | 0.01 mg/L |
| Accuracy | ±0.03 mg/L ±3% of reading at 25°C |
| Light Source | LED at 525 nm wavelength |
| Power Source | 1 x 1.5V AAA battery |
| Sample Cell | Round glass cuvette (10 mL) |
| Dimensions | 81.5 x 61 x 37.5 mm |
Operating the HI711 Chlorimeter
- Fill the glass cuvette with 10 mL of water sample to the indicator line, ensuring the exterior is clean and dry
- Insert the blank cuvette into the meter and press the button to zero the device
- Add the HI711 reagent powder to a second 10 mL sample, cap and shake for 15 seconds until dissolved
- Insert the prepared sample into the meter and press the button to display total chlorine concentration in mg/L
- Rinse cuvettes with deionized water between tests and store in a clean, dry environment
Ideal Applications for the Hanna HI711
The HI711 Handheld Colorimeter is designed for testing total chlorine in drinking water, municipal water systems, reverse osmosis feed water, well water, and swimming pools. It measures both free and combined chlorine, making it suitable for verifying chlorine removal by carbon filters, monitoring disinfection levels, and ensuring compliance with EPA drinking water standards. The device requires HI711 reagent packets (sold separately) and is calibrated to NIST standards for professional-grade accuracy in field conditions.
Hanna HI711 Technical Details
| Model Number | HI711 |
| Measurement Range | 0.00 to 3.50 mg/L (ppm) Total Chlorine |
| Resolution | 0.01 mg/L |
| Accuracy | ±0.03 mg/L ±3% of reading at 25°C |
| Light Source | LED at 525 nm wavelength |
| Power Source | 1 x 1.5V AAA battery |
| Sample Cell | Round glass cuvette (10 mL) |
| Dimensions | 81.5 x 61 x 37.5 mm |
Operating the HI711 Chlorimeter
- Fill the glass cuvette with 10 mL of water sample to the indicator line, ensuring the exterior is clean and dry
- Insert the blank cuvette into the meter and press the button to zero the device
- Add the HI711 reagent powder to a second 10 mL sample, cap and shake for 15 seconds until dissolved
- Insert the prepared sample into the meter and press the button to display total chlorine concentration in mg/L
- Rinse cuvettes with deionized water between tests and store in a clean, dry environment
Ideal Applications for the Hanna HI711
The HI711 Handheld Colorimeter is designed for testing total chlorine in drinking water, municipal water systems, reverse osmosis feed water, well water, and swimming pools. It measures both free and combined chlorine, making it suitable for verifying chlorine removal by carbon filters, monitoring disinfection levels, and ensuring compliance with EPA drinking water standards. The device requires HI711 reagent packets (sold separately) and is calibrated to NIST standards for professional-grade accuracy in field conditions.
Original: $229.65
-65%$229.65
$80.38Description
Hanna HI711 Technical Details
| Model Number | HI711 |
| Measurement Range | 0.00 to 3.50 mg/L (ppm) Total Chlorine |
| Resolution | 0.01 mg/L |
| Accuracy | ±0.03 mg/L ±3% of reading at 25°C |
| Light Source | LED at 525 nm wavelength |
| Power Source | 1 x 1.5V AAA battery |
| Sample Cell | Round glass cuvette (10 mL) |
| Dimensions | 81.5 x 61 x 37.5 mm |
Operating the HI711 Chlorimeter
- Fill the glass cuvette with 10 mL of water sample to the indicator line, ensuring the exterior is clean and dry
- Insert the blank cuvette into the meter and press the button to zero the device
- Add the HI711 reagent powder to a second 10 mL sample, cap and shake for 15 seconds until dissolved
- Insert the prepared sample into the meter and press the button to display total chlorine concentration in mg/L
- Rinse cuvettes with deionized water between tests and store in a clean, dry environment
Ideal Applications for the Hanna HI711
The HI711 Handheld Colorimeter is designed for testing total chlorine in drinking water, municipal water systems, reverse osmosis feed water, well water, and swimming pools. It measures both free and combined chlorine, making it suitable for verifying chlorine removal by carbon filters, monitoring disinfection levels, and ensuring compliance with EPA drinking water standards. The device requires HI711 reagent packets (sold separately) and is calibrated to NIST standards for professional-grade accuracy in field conditions.
