Gravel Limestone Silicon Content Testing Equipment Gravel Limestone Silicon Content Testing Equipment Dolomite Silica Testing Instrument Limestone Calcium Carbonate Testing Instrument Testing Gravel Magnesium Oxide Instrument Testing Stone Powder Iron Instrument

Main Technical Indicators
1. Analysis Range: SO?, CaO, Fe?O?: 0.01%~ ;
2. Analysis Width: SO? (CaO, Fe?O?) % max ~ SO? (CaO, Fe?O?) % min ≤ 5%, for example, SO? in cement: 0.01%~5%,
CaO: 38%~43%, Fe?O?: 1%~6%, selected by calibrating the working curve;
3. Analysis Precision: Standard Deviation S SO? ≤ 0.04%, S CaO ≤ 0.10%, S Fe?O? ≤ 0.05%;
4. Allowable Error: ΔSO? % ≤ 0.15%; ΔCaO% ≤ 0.25%; ΔFe?O? % ≤ 0.15%;
5. Analysis Time: n * 30 seconds (n is a natural number from 1 to 5, usually n = 2);
6. Stability: Drift: |ΔSO? %| ≤ 0.10%, |ΔCaO%| ≤ 0.10%, |ΔFe?O? %| ≤ 0.10%;
7. Operating Conditions: Power supply AC200V~240V, 50Hz; Ambient temperature 5~40℃; Relative humidity ≤ 85% (30℃);
8. Total Power Consumption: ≤ 70W;
9. Dimensions and Weight: 480mm * 380mm * 170mm, 13.8Kg.
2. Instrument Completeness and Installation
2.1 Instrument Completeness