HANNA HI758 Calcium Tintometer (for seawater)
Measurement range 200 to 600 ppm, resolution 1 ppm, Colorimetry to detect the concentration of calcium ions in seawater samples has important application value in marine scientific research, water protection, marine ecosystem management and so on.
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Introduction
Calcium in water generally comes from deposits of limestone, dolomite, gypsum and gypsum shale. Depending on its origin and mode of occurrence, its concentration ranges from 0 to several hundred milligrams per liter. Calcium is an essential element in plant and animal nutrition as it is an important component of bones, husks and plant structures. Calcium, which exists in the form of carbonate in water, is one of the main components of water hardness. Excessive concentration can cause pipe Graduation. Therefore, the calcium concentration in the water needs to be monitored frequently.
HI758 calcium (seawater) Colorimeter is an instrument used to measure the concentration of calcium ions in seawater. It uses a colorimetric method to detect the concentration of calcium ions in seawater samples. This instrument typically uses optical colorimetry to determine the concentration of calcium ions by measuring the intensity of color produced by a specific chemical reaction in a sample solution. Seawater calcium Colorimeter has important application value in marine scientific research, water protection, marine ecosystem management, etc.
Application scope
By measuring the concentration of calcium in seawater, you can assess the amount of dissolved substances in the seawater, helping to monitor the level of pollution in the seawater and the health of the ecosystem.
It can help monitor and adjust the concentration of calcium ions in the water body to meet the requirements of breeding and management.
It can be used in scientific research to explore the changes and evolution of marine ecosystems.
Can be used to monitor the effects of calcium additions and ensure that calcium ion concentrations are maintained at appropriate levels.
HANNA HI758 Calcium (Seawater) TintometerSpecifications
| LIST | VALUE |
|---|---|
| Measurement range | 200 to 600 ppm |
| resolution | 1 ppm |
| Accuracy | +/- 6% of the reading |
| Light source | LED @ 610 nm |
| Automatic shutdown | No operation after ten minutes |
| Measuring method | Zinc reagent method |
| basic configuration | Host, HI758-26 reagent, HI731313H Glass Colorimetric dish, English instruction manual and exquisite Chinese color comprehensive operation manual, HI721025 carrying case |
| optional reagents | HI758-26 |
| calibration group | HI758-11 |
HANNA HI758 Calcium (Seawater) Tintometer Packing list
machine X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.


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