Hanna (HI755) CHECKER;ALKALINITY-COLORIMETER
Hanna HI755 Alkalinity Checker Technical Details
| Model Number | HI755 |
| Measurement Range | 0 to 300 mg/L (ppm) CaCO₃ |
| Resolution | 1 mg/L (ppm) |
| Accuracy | ±5 mg/L ±5% of reading at 25°C |
| Light Source | LED at 466 nm |
| Power Supply | 1 x AAA battery |
| Auto Shut-Off | After 3 minutes of non-use |
| Dimensions | 81.5 x 61 x 37.5 mm |
How to Test Alkalinity with the HI755
- Fill the cuvette with 10 mL of your water sample to the line mark
- Insert the cuvette into the Hanna HI755 and press the button to zero the meter
- Remove the cuvette, add one packet of HI755-26 alkalinity reagent, and cap and shake for 10 seconds
- Reinsert the cuvette into the meter and press the button to display alkalinity reading in mg/L CaCO₃
Applications for the Hanna HI755 Checker
The HI755 is ideal for testing alkalinity in reverse osmosis feedwater, aquarium systems, hydroponics, pool and spa water, and drinking water quality monitoring. It requires HI755-26 reagent packets (sold separately) for each test. The colorimeter method provides repeatable results that are not subject to user interpretation of color charts, making it suitable for regulatory compliance testing and quality assurance programs where documentation is required.
Hanna HI755 Alkalinity Checker Technical Details
| Model Number | HI755 |
| Measurement Range | 0 to 300 mg/L (ppm) CaCO₃ |
| Resolution | 1 mg/L (ppm) |
| Accuracy | ±5 mg/L ±5% of reading at 25°C |
| Light Source | LED at 466 nm |
| Power Supply | 1 x AAA battery |
| Auto Shut-Off | After 3 minutes of non-use |
| Dimensions | 81.5 x 61 x 37.5 mm |
How to Test Alkalinity with the HI755
- Fill the cuvette with 10 mL of your water sample to the line mark
- Insert the cuvette into the Hanna HI755 and press the button to zero the meter
- Remove the cuvette, add one packet of HI755-26 alkalinity reagent, and cap and shake for 10 seconds
- Reinsert the cuvette into the meter and press the button to display alkalinity reading in mg/L CaCO₃
Applications for the Hanna HI755 Checker
The HI755 is ideal for testing alkalinity in reverse osmosis feedwater, aquarium systems, hydroponics, pool and spa water, and drinking water quality monitoring. It requires HI755-26 reagent packets (sold separately) for each test. The colorimeter method provides repeatable results that are not subject to user interpretation of color charts, making it suitable for regulatory compliance testing and quality assurance programs where documentation is required.
Original: $130.00
-65%$130.00
$45.50Description
Hanna HI755 Alkalinity Checker Technical Details
| Model Number | HI755 |
| Measurement Range | 0 to 300 mg/L (ppm) CaCO₃ |
| Resolution | 1 mg/L (ppm) |
| Accuracy | ±5 mg/L ±5% of reading at 25°C |
| Light Source | LED at 466 nm |
| Power Supply | 1 x AAA battery |
| Auto Shut-Off | After 3 minutes of non-use |
| Dimensions | 81.5 x 61 x 37.5 mm |
How to Test Alkalinity with the HI755
- Fill the cuvette with 10 mL of your water sample to the line mark
- Insert the cuvette into the Hanna HI755 and press the button to zero the meter
- Remove the cuvette, add one packet of HI755-26 alkalinity reagent, and cap and shake for 10 seconds
- Reinsert the cuvette into the meter and press the button to display alkalinity reading in mg/L CaCO₃
Applications for the Hanna HI755 Checker
The HI755 is ideal for testing alkalinity in reverse osmosis feedwater, aquarium systems, hydroponics, pool and spa water, and drinking water quality monitoring. It requires HI755-26 reagent packets (sold separately) for each test. The colorimeter method provides repeatable results that are not subject to user interpretation of color charts, making it suitable for regulatory compliance testing and quality assurance programs where documentation is required.
