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ZYLL-1A Catalyst Abrasion Index Tester is used to measure the grinding and wear properties of catalysts under spouting fluidization. This instrument meets requirements of ASTM D5757 standard and can be used to determine the abrasion index of FCC catalysts, microsphere aluminum silicate, powdered chemical catalysts and carbon powders.
Instrument characteristics：
● It has humidifying function.
● The automatic timing vibration function can reduce the electrostatic load in the fluidization process and enable electrostatic sticky wall particles fall off to ensure the accuracy of measurement.
● The injection pressure can be set in the range of 0.1-0.6 MPa to meet abrasion evaluation requirements of different products.
● Loading and discharging mode of bottom movable barrel is convenient for operation, which improves work efficiency and reduces the influence of human factors.
● The instrument is equipped with two tubes to meet requirements for analysis and inspection of production quality control process of different users.
● The high-definition LCD screen display interface is intuitive and beautiful.
● Reducing valve-mass flow rate, automatic control system of digital pressure gauge and other configurations meet the needs of users.
Technical parameter：
| Model | ZYLL-1A |
| Working gas | Dry compressed nitrogen, or determined according to user's operating conditions |
| Working pressure | Two-stage precise voltage regulation and stabilization, working pressure can be freely set within range of 0.1-0.6 MPa (can select digital regulation module for pressure and flow) |
| Injection time | Up to 99 hours and 59 minutes according to user's needs |
| Dimension | 750 *350 *1850mm |
Keywords
Catalyst Abrasion Index Tester (ASTM Standard)
Catalyst Abrasion Index Tester (ASTM Standard)
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