Product Description:
    This instrument is the international general Barthelemy Lun (Mullen) type instrument, and widely applicable to a packaging material, is mainly used for the determination of a variety of paperboard, and single and multilayer corrugated board, and also be used for non-paper materials such as silk, cotton resistant the breaking strength of the test. As long as the material is put, that automatically detects automatic test the automatic hydraulic return and automatically calculate, store test data, print, instrument with digital display and can automatically print test results and data processing.
Design standards: JIS-L1004, L1018, L1031, K6328, P8131, P8112 and ASTM-D2210, TAPPI T403, ISO2759-2001, GB/T1539
The main technical parameters:
Induction method: pressure converter
Indicate way: LCD (liquid crystal display)
Operation: Automatic
Forces units: kpa, psi (Lbs / in ^ 2), kgf / cm ^ 2, with unit switching function
Bursting strength measurement range: 250 ~ 5600kpa
Clip ring material: stainless steel SUS # 304
The clamp ID:, clamp ID φ31.5 ± 0.05mm
Hydraulic oil: glycerol 85%, 15% distilled water
Compression speed: high-pressure 170 ± 10ml/min
Accuracy: ± 0.5%
Automatic clamping and release the device, specimen clamping force:> 690kpa
Dimensions: (L x W x H) 445 × 425 × 525mm
Machine weight: 70kg
Power: 120W
Power: 1 ∮ AC220 ± 10%, 50Hz
Standard configuration: a rubber membrane, a wrench, correction sheet 10 bottle of glycerin.
Optional: air pump 1 set