Capable of performing vacuum-pressure soak test and cyclic steaming test for strucutural laminated lumber and plywood. (Japanese Agricultural Standard)

Two kinds of tests, that are vacuum-pressure soak test and cyclic steaming test for structural laminated lumber and plywood can be carried out in accordance with JAS. It achieves siginificant time reduction compared to the conventional continuous boiling test. For improving safety, a stainless steel chamber, eye-bolt clamping mechanism, safety pressure valve, overheat prevention device, over-pressure prevention device, etc. are equipped.