Methylene Blue Value Set
Description:
Advanced frequency modulation, numerical control, and technology have been adopted to improve the accuracy and speed of the experiment. It is a laboratory specific instrument. This method is applicable for determining the presence of expansive clay minerals in fine aggregates and determining their content to evaluate the cleanliness of the aggregates, expressed as methylene blue value (MBV). This method is applicable to fine aggregates smaller than 2.36mm or 0.15mm, and can also be used for quality inspection of mineral powder. When the pass rate of 0.075mm in fine aggregate is less than 3%, this test can be considered qualified without conducting it
Specification:
Power supply voltage | 220V |
RPM | 600 RPM/± 10 RPM |
Minimum speed | 400 revolutions per minute ± 10 revolutions per minute |
Impeller diameter | 75mm ± 10mm |
Number of impellers | 4 |
Beaker capacity | 1000mL |
Impeller diameter | 75mm ± 10mm |
Weight | 15KG |
Dimensions | 300 × 200 × 600mm |
Power | 400W |
Environmental temperature | ≤ 35 ℃ |
Relative humidity | ≤ 85% |
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