China HS-Npy5600 Npy1600 Mullen Burst Tester

HS-NPY5600 NPY1600 Mullen burst tester

INTRODUCTION
Mullen burst tester is the basic instrument for testing the anti-bursting degree of paper and cardboard. It conforms to the standards of ISO2758 Paper- Determination of bursting strength, ISO2759 Board- Determination of bursting strength and GB1539 (method for testing cardboard bursting strength). It uses high precision sensors. With data processing, the data can be directly obtained , and can automatically reset.It has the advantage of easy operation, easy adjustment, stable performance,which make it become the essential instrument for papermaking ,packing, inspection and research.
STANDARD
ISO2759 GB/T1539 ISO2758 GB/T454
MAIN FEATURES
1Micro-computer control, use hydraulic oil as the driving force to break the specimen.
2.When the specimen is broken, it stores the maximum automatically
3.Automatic measurements, statistics, print the test results, and has data storage function
4. Micro-printer, high print speed, low failure;
5.Mechanical and electrical integration of modern design, compact structure, excellent appearance, easy maintenance
MAIN TECHNICAL PARAMETERS

ItemHS-NPY5600HS-NPY1600Power supplyAC220V±10% 50HZMeasuring range(kPa)0-56000-1600Accuracy±0.5%F.SCompression speed(ml/min)170±1595±5Clamp pressure(kPa)≥690≥430Diameter of clamp Upper clamp31.5±0.0530.5±0.05Lower clamp31.5±0.0533.1±0.05Pneumatic pressure0.45~0.6MPa0.3~0.5MpaFilm resistance(kPa)when the bulge height is 10mm, the pressure is 170~220kpa,when the bulge height is 9mm, the pressure is 25~35kpawhen the bulge height is 18mm, the pressure is 250~350kpa
Dimension 480*420*600mmNet Weight65kg

Noted: HS-NPY1600 is used to test paper, HS-NPY5600 is used to test paperboard
Two selectable operation system:Manual clamp system and Pneumatic clamp system(client self-provided air compressor)