Limestone Calcium Magnesium Silicon Testing Instrument

Limestone Calcium Magnesium Silicon Testing Instrument Limestone Calcium Magnesium Silicon Testing Instrument

Main Technical Specifications
1. Analysis Range: SO₃, CaO, Fe₂O₃: 0.01%~100%;
2. Analysis Width: SO₃ (CaO, Fe₂O₃)% max ~ SO₃ (CaO, Fe₂O₃)% min ≤5%, e.g., SO₃ in cement: 0.01%~5%,
CaO: 38%~43%, Fe₂O₃: 1%~6%, selected via calibration working curve;
3. Analysis Precision: Standard Deviation S SO₃ ≤0.04%, S CaO≤0.10%, S Fe₂O₃ ≤0.05%;
4. Permissible Error: ΔSO₃%≤0.15%; ΔCaO%≤0.25%; ΔFe₂O₃%≤0.15%;
5. Analysis Time: n * 30 seconds (n is a natural number from 1~5, typically n=2);
6. Stability: Absolute Drift: |ΔSO₃%|≤0.10%, |ΔCaO%|≤0.10%, |ΔFe₂O₃%|≤0.10%;
7. Operating Conditions: Power Supply AC200V~240V, 50Hz; Ambient Temperature 5~40℃; Relative Humidity ≤85% (30℃);
8. Power Consumption: ≤70W;
9. Dimensions and Weight: 480mm * 380mm * 170mm, 13.8Kg.
2. Instrument Completeness and Installation
2.1 Instrument Completeness
1. Main Unit (with three-core power cord) 1 unit
2. Press Mold (sample steel ring) 1 set

1, Turn on the power switch of the analyzer and preheat for 30 minutes. Content measurement cannot be performed during this stage. When there is no "Preheating" prompt and no "Sampling" prompt, sample measurement can proceed.

2. Weigh approximately 6±0.1g of the sample, pour it into the press mold, level the sample with a stirrer, and place the press rod to let it fall freely. Note: after pouring the sample, the steel ring must not move on the base block.

3. Carefully move the filled press mold to the center of the tablet press work platform, press the plunger down to the bottom in one motion, wait for 10 seconds, then slowly retract the plunger. Remove the pressed sample and clean dust from both sides with an air bulb. The pressed sample must not protrude from the steel ring surface, and there should be no cracks on the measured or back side.