... ² or 50 cm²4. Sample's quantity: Three5. Lever ratio: 12: 1 (mid and low pressure)6. Consolidation container: One * beam ... , two * beams, three * beams7. Pressure range: 12.5kpa/30cm² to 800kpa/30cm², 12.5kpa/30cm² to 400kpa/50cm²8. Progression: Grade ... 8, grade 79. Load level(kpa): 12.5, 25, 50, 100, 200, 300, 400, 800,1600,3200 triplex ...