Product: Hanna Instrument Hi-758 - Calcium Photometer
The HI 758 Calcium Checker is supplied with 2 sample cuvettes and caps, reagents for 15 tests
Features :
- Easier to use and more accurate than chemical test kits
- Colorimetric method
- Large, easy to read digits
- Auto shut-off
- The Checker HC easily fits into the palm of your hand or pocket
- Use for quick and accurate on the spot analysis
- Single button operation: Zero and Measure
- Operated by a single AAA battery
Package includes :
- Hanna HI 758 Checker®HC
- (2) sample cuvettes with caps
- Reagents for 15 tests
- (1) 1.5V AAA battery
- Instructions manual
Specifications :
| Range |
|
200 to 600 ppm |
| Resolution |
|
1 ppm |
| Accuracy @ 25°C |
|
±6% of reading |
| Light Source |
|
light emitting diode @ 610 nm |
| Light Detector |
|
Silicon Photocell |
| Environment |
|
0 to 50 °C (32 to 122 °F); max 95% RH non-condensing |
| Battery Type |
|
(1) 1.5V AAA |
| Auto-off |
|
after 10 minutes of non-use |
| Dimensions |
|
81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5") |
| Weight |
|
64 g (2.25 oz.) |
| Method |
|
adaptation of the zincon method |
|
