ISO 534 ISO 438 Thickness Tester Computer-controlled Paper Board Paperboard Thickness Testing Machine

ISO 534 ISO 438 Thickness Tester Computer-controlled Paper Thickness Test Machine Board Apparent Bulk Density Test Device Product Introduction The fully automatic thickness tester is a new type of testing instrument developed in accordance with national standards. As an electromechanical integration product incorporating modern mechanical design concepts and ergonomic principles, it is a high-precision, computer-controlled instrument characterized by innovative design, ease