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DJ-1 Calcium Magnesium Hardness Tester
DJ-1 Calcium Magnesium Hardness Tester
Product details
Product Introduction
1、 Product Overview:
The DJ-1 ionizer is a testing instrument used to measure the concentration of calcium and magnesium ions in a solution, as well as water hardness (note: magnesium ions can only measure tap water and natural water temporarily). This instrument is suitable for detecting three types of ion concentrations in many fields such as water plants, industry, agriculture, teaching, and scientific research, in order to control whether the ion concentration of the tested water sample meets the specified water quality standards.
2、 Technical parameters:
Measurement range (water hardness) |
0-1000mg/L |
|
0-200 mg/L |
200-1000 mg/L |
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Measurement range (calcium ions) |
0-1000 mg/L |
|
0-400 mg/L |
400-1000 mg/L |
|
Indication error |
±10%FS |
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Measurement range (magnesium ions) |
0-500mg/L |
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Indication error |
±10%FS |
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Minimum indication |
0.1 mg/L |
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repeatability |
≤2% |
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charger |
AC 220V 50Hz |
|
3、 Productcharacteristic：
1. Microcomputer, one click reading, touch keyboard for easy use.
2. The sensor adopts an ion electrode, which consists of a measuring electrode and a reference electrode, with stable potential, fast response time, and easy use.
3. Fully automatic 3-point calibration, automatically locks the current value after the reading stabilizes
4. High resolution. The instrument resolution reaches 0.1 mg/L.
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