Material Testing
KJ-8502 Bursting Strength Tester
The KJ-8502 automatic bursting strength tester is suitable for bursting tests of paperboard, single-wall and multi-wall corrugated board, as well as non-paper materials such as silk and cotton fabric. It supports automatic measurement, test execution, reset, data storage, printout, and real-time clamping pressure display with curve analysis.
Specifications
Test Range
250~5600kPa, resolution 1kPa
Test Materials
Paper, thin paperboard, metal foil
Accuracy
±0.5%FS
Clamp Ring Inner Diameter
Upper φ30.5±0.1mm, lower φ30.5±0.1mm
Pressurization Speed
170±15mm/min
Force Units
kPa, Lbs/in², kgf/cm² switchable
Hydraulic Oil
100% silicone oil
Human-Machine Interface
LED display, optional touch controller
Print Output
Micro printer
Power Supply
AC220V / 50Hz
Applicable Standards
ISO 2759, ISO 3689, GB/T 1539, GB/T 465, GB/T 6545