Shandong China Coal Industry & Mining Group Co.,Ltd
| Place of Origin | China |
| Brand Name | chinacoal |
| Certification | ISO9001,CE |
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Product Specification
| Place of Origin | China | Brand Name | chinacoal |
| Certification | ISO9001,CE | ||
| High Light | water hardness meter ，portable water hardness meter ，water hardness meter with best price | ||
This meter adopts electrode method to test water hardness, which be proved that it has the same accuracy as the EDTA volumetric method after doing a great deal experiments, meanwhile it can avoid many shortness points of EDTA method, such as complicated operation and judgmental difficulties etc.
The meter is the perfect products with advanced electronic, sensor and software design technology. It used in the measurement of high accuracy water hardness value and it is more suitable for measurement in field and scene.
mmoL/L | mg/L (CaCO3) | mg/L (CaO) | mmol/L (Boiler) | mg/L (Ca) | ºfH (France Degree) | ºdH (German Degree) | ºeH (England Degree) | |
mmoL/L | 1 | 100 | 56.1 | 2 | 40.1 | 10 | 5.6 | 7.0 |
mg/L(CaCO3) | 1.00×10-2 | 1 | 0.56 | 2.00×10-2 | 4.01×10-1 | 0.10 | 5.60×10-2 | 7.00×10-2 |
mg/L (CaO) | 1.78×10-2 | 1.78 | 1 | 3.57×10-2 | 7.15×10-1 | 1.78×10-1 | 9.98×10-2 | 1.25×10-1 |
mmol/L (Boiler) | 5.00×10-1 | 50 | 28.05 | 1 | 20.05 | 5.00 | 2.8 | 3.50 |
mg/L (Ca) | 2.49×10-2 | 2.49 | 1.40 | 4.99×10-2 | 1 | 2.49×10-1 | 1.40×10-1 | 1.75×10-1 |
ºfH (France Degree) | 1.00×10-1 | 10 | 5.61 | 2.00×10-1 | 4.01 | 1 | 5.59×10-1 | 6.99×10-1 |
ºdH (German Degree) | 1.79×10-1 | 17.9 | 10.02 | 3.57×10-1 | 7.16 | 1.79 | 1 | 1.25 |
ºeH (England Degree) | 1.43×10-1 | 14.3 | 8.01 | 2.86×10-1 | 5.73 | 1.43 | 8.00×10-1 | 1 |
Company Details
Business Type:
Manufacturer,TradingCompany
Year Established:
1983
Employee Number:
500-1000
Ecer Certification：
Active Member
Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 mil... Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 mil...
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