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It is designed for direct permeability measurement of casting molds, as well as permeability testing of standard specimens made from raw sand and sand mixtures under dry or wet conditions. It features digital readout, automatic printing and a computer communication interface with supporting software.
1.1 Working air supply pressure: 981±5 Pa
1.2 Measurement accuracy: ±1%
1.3 Vent hole specifications: Large hole Φ1.5 mm; Small hole Φ0.5 mm
1.4 Permeability testing range: 0–2450
2. Main Configuration List
| No. | Name | Model | Unit | Qty | Remarks |
| 1 | Intelligent Permeability Tester | — | Set | 1 | — |
| 2 | Hand Air Blower | — | Piece | 1 | — |
| 3 | Dry Permeability Specimen Tube | — | Piece | 1 | — |
| 4 | Specimen Tube | — | Piece | 1 | — |
| 5 | Calibration Standard Block | — | Piece | 1 | — |
| 6 | Documents including Certificate of Conformity & Operation Manual | — | Set | 1 | — |
Note: The equipment configuration includes but is not limited to the items listed above to guarantee full functional performance.
