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| Customization: | Available |
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| After-sales Service: | Online |
| Warranty: | 1 Year |
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ASTM D3246 Microcoulometric Analyzer Sulfur content tester Chlorine Content Tester
1.Product Introduction
The PWKL3000 microcoulomb analyzer uses the microcoulomb titration principle to calculate the sulfur or chlorine content of the sample according to Faraday's law. Widely used in sample analysis of production and scientific research departments in petroleum, petrochemical, chemical, electricity, medicine and health, environmental protection, geology, metallurgy and other departments.
ASTM D3246 Microcoulometric Analyzer Sulfur content tester Chlorine Content Tester
2.Applicable
GB/T11061-1997, GB/T18612-2011, SH/T 0254, ASTM D3120, SY/T7508-1997, ASTM D3246, SH/T0253-1992, SH/T0222-1992
ASTM D3246 Microcoulometric Analyzer Sulfur content tester Chlorine Content Tester
3.Technical Indicators
| Measuring range (mg/l) | sulfur (S): 0.2~5000 mg/l, chlorine (CL): 0.5~5000 mg/l |
| Bias voltage range | 0~400mv |
| Baseline noise | When the gain K=2400, the sampling resistance R=10KΩ, the noise is ≤2μV |
| Temperature control accuracy (ºC) | 1%±2ºC |
| Input impedance (Ω) | >1012 |
| Gas source requirements | general nitrogen and general oxygen |
| Sample types | liquid, gas, solid |
| Repeatability error | |
| When the sample concentration is <1.0mg/L, the repeatability error is no more than 50%. When 1.0mg/L ≤ sample concentration ≤10mg/L, the repeatability error is no more than 10%. When the sample concentration is >10mg/L, the repeatability error is no more than 5%. |
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