PST-01 Puncture Strength Tester
Application
PST-01 Puncture Strength Tester measures the energy required to puncture container board or corrugated board with a pyramidal point affixed to a pendulum arm. Results are reported in “puncture units,” comprised of two major components: the energy to tear the material and the energy to bend it out of the way of the point.
A puncture head, consisting of a stainless steel right-angled triangular pyramid is attached to a solid arm. The arm, under load, swings through an arc until it contacts the specimen clamped between two horizontal plates. The upper plate is fixed; the lower is spring loaded. Each has a triangular hole to accommodate the puncture head. A collar, loosely fitted to the cylindrical extension to the puncture head, detaches after penetration and adheres to the specimen, keeping the hole open and preventing and braking action on the pendulum.
Benefits
1. LCD display and PVC menu type operation panel
2. Microcomputer control with data statistics, storage and printing function
3. Auto measuring and intelligent judgment, real time display of test result
4. Four gears adjustable
5. Protection design and stable performance
Standards
ISO 3036, TAPPI T803, DIN 53142, GB/T 2679, QB/T 1664, SN T0262
Main Parameters
Test Range (1~48) J
Four Gears A ＜6J; B＜12J; C＜24J; D＜48J
Resolution 0.001J
Sample Size 175*175mm
Pressure Head (100±2) Kpa
Friction Sleeve Resistance ＜0.25J
Pyramidal Head Edge Length 60mm×60mm×60mm Height 25±0.7mm
Dimension 900*410*800mm
Power AC 220V 50Hz
Weight 110kg
