Automatic Paper Board Burst Equipment
JH-NPY-2 is an international type Mullen instrument. Widely used in packagingmaterials, mainly used for the determination of all kinds of cardboard andsingle and multi-layer corrugated board. It can also be used for testing thebreaking strength of non-paper materials such as silk and cotton.Aslong as the material is put in, it can automatically detect, test, return theoil pressure and calculate, store and print test data.
Standard：
JIS-L1004, L1018, L1031, K6328, P8131, P8112, ASTM-D2210, TAPPI T403, ISO2759-2001, GB/T1539
Parameter：
Induction mode: pressure converter
Indicating method：LCD
Operation method: Automatic
Unit: kpa, psi (Lbs/in^2), kgf/cm^2
Capacity：250～5600kpa
Ring Material: stainless steel SUS#304
Clamping ring diameter: φ31.5±0.05mm
Hydraulic oil: Glycerin 85%, distilled water 15%
Pump flow：170±10ml/min
Accuracy：±0.5%
Automatic clamping and releasing device, sample clamping force :>690kpa
Power: 120W
The power supply: 1∮AC220±10%, 50Hz
Standard configuration: rubber film, wrench, correction sheet, glycerin.
Optional: 1 air pump
