TQD tester is designed according to ISO 8841, GB/T 3000, and owns many patents ZL 2007 2 0187614.0, ZL 2007 2 0187615.5, which is used to measure the permeability performance of dense and shaped refractory products, castables, shaped heat-insulating refractory products, carbon products, etc., or measure and evaluate the permeability performance of other non-metallic materials.

Main parameter
ModelSpecifications | TQD-15-10 | TQD-17-15 |
Sample size | Φ50×50 | |
Measuring range,,m2 | 10-15-10-10 | 10-17-10-15 |
Measuring mode | T2100 intelligent controller, | |
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