Bursting Tester for Paper is the international general-purpose Mullen instrument is the basic instrument for detecting the burst strength of paper; It is simple in operation, reliable in performance and advanced in technology; It is a scientific research unit, paper manufacturer, packaging industry, quality inspection. The ideal equipment that is indispensable to the department.

Application Range

All kinds of paper, cardboard, gray board, color box, and non-paper materials such as aluminum foil, film, rubber, silk, cotton.

Application Function

Measure burst strength

Product Features

Features an oil cylinder driven by a stepping motor, ensuring stable speed across a wide voltage range.
Includes a pneumatic clamping system with one-key testing for ease of use and efficiency.
Utilizes an ARM processor with a 24-bit ADC for fast response and precise measurement data.
Equipped with a 7-inch color touch screen displaying pressure curves in real-time and supporting sudden power failure data storage.
Offers over-range automatic reset and allows unit switching between kPa, kgf/cm², and Psi.
Supports communication with computer software (purchased separately) for detailed analysis.

Test Standard

GB/T 454 QB/T 2679.8 ISO 2758

Technical Parameters

Power Supply: AC100V±10% or AC220V±10%, (50/60)Hz, 150W
Working Environment: (10~35)ºC, Humidity ≤ 85%
Measuring Range: 50~1600 kPa
Indicating Error: ±0.5% (Range 5%~100%)
Resolution: 0.1 kPa
Refueling Speed: 95±5 ml/min
Required Compressed Air: 0.6-0.7 MPa
Air Pressure Adjustment: 0.15 MPa
Upper Clamp Ring Aperture: 30.5±0.05 mm
Lower Clamp Ring Aperture: 33.1±0.05 mm
Print: Built-in thermal printer
Communication Interface: RS232 (Default) (USB, WIFI optional)
Dimension: 470 x 315 x 520 mm (L x W x H)
Net Weight: 56 kg
Hydraulic System Tightness: Upper limit of measurement, 1 min Pressure drop < 10% Pmax

Optional Accessories (Purchase Separately)

RS232 interface and computer software – 1 set
Compressed air is supplied by client

Why Choose the Bursting Tester for Paper?

The Bursting Tester for Paper is essential for industries needing reliable paper strength testing. Since burst strength is critical for paper, cardboard, and non-paper materials like aluminum foil, this tester delivers accurate results aligned with standards like ISO 2758 and GB/T 454. For example, it assesses color boxes and films, ensuring quality across diverse applications. Its advanced features, such as the pneumatic clamping system and touch screen interface, improve testing efficiency and precision.