DRK Brust Strength Tester

Description

The tester is the basic instrument for testing the performance of paper and cardboard. Its performance parameters and technical indicators measure up to the standard of ISO***9 , ISO ***8 and GB***9 (method for testing paper and cardboard bursting strength). It adopts signal transmitting press. When the specimen is bursted, the tester stores the maximum of bursting strength automatically. Characters: 1. Micro-computer control, use hydraulic oil as the driving force to break the specimen. 2. When the specimen is broken, it automatically stores maximum. 3. LCD displays, the unit of kg, g and MPa in option Technical parameters: DRK **9B DRK **9A Power Supply Power:**0V±*0 *0HZ Circumstance Temperature °C *0±*0 Relative Humidity % < *0 Value Accuracy Value Error:±0.5%FS;Value Fluctuation:< 0.5% Hydraulic oil Silicon Oil *5%, distilled water *5% Horsepower Shockproof motor 1/4HP Induction way Pressure converter Indicating way LCD digital display The Diameter of upper Platen hole mm *0.5±0.*5 *1.5±0.*5 The Diameter of Lower Platen hole mm *3.5±0.*5 *1.5±0.*5 The dimension of rubber film mm Thickness 0.****0.9 The height of middle bulge 2.5±0.2 The height of middle bulge *7.8 The resistance of rubber film mm When raise 9mm, ****0 When raise *0mm, ******0 When raise *8mm, ******0 The tension between two plasten Kpa ≥**0 ≥**0 Sensor Kpa ***0 ***0 Resolution Kpa 1 Kpa 1Kpa Oil ml/min *5±*5 **0±*5 Dimension **0×**0×**0 mm Weight *5kgs