Bursting Strength Tester – Digital Pneumatic is provided with digital display and pneumatic clamping system for determination of bursting strength of paper, paper-board, solid fiber board and corrugated board and boxes. The equipment is widely used to get the fast and accurate test results, by use of a single instrument.
The Electronic Bursting Strength Tester provides rapid test sequence through coordinated automatic controls for clamping and testing cycles.
An electronic pressure transducer provides a high level of accuracy and excellent reproducibility of test results.
The digital display is built on a state-of-the-art robust circuitry platform to ensure repeated performance after years.
Specification
| Item | ZNP-01 Paper Bursting Tester | BNP-01 Board Bursting Tester |
| Measurement Range | 70~1600kpa（paper） | 150 ~5600kpa （board） |
| Force Resolution | 1/100000 | |
| Data Analysis Sampling | Sampling Frequency) 400 times/second | |
| Force Accuracy | ±0.1% (20~100% Full Scale) | |
| Accuracy | ≤±0.5% | |
| Resolution | 0.01kpa | |
| Deformation Error | ≤1mm | |
| Concentricity of Upper and Lower Plates | ≤0.25mm | |
| Diaphragm Resistance | (9±0.2)mm/（30±5)kPa | |
| Oil Feeding Speed | 95±5ml/min（paper） | 175±5ml/min(board) |
| Platen Diameter | Upper：30.5±0.1mm ; | Upper：31.5±0.1mm ; |
| Lower：33.1±0.1mm（paper） | Lower：31.5±0.1mm（board） | |
| Air Source | 0.6~0.7Mpa | |
| Display | 5in Touch Screen | |
| Testing Control | Equipped with delayed pressurization control and pressure release delay control. | |
| Clamping Force | Adjustable pressure range from 100kPa to 1200kPa with a stabilizing function to ensure consistent clamping force. | |
| Oil Cup System | High-Strength High-Pressure Oil Circuit Sealing System with Dual Sealing Knobs, (25mm High-Pressure 304 Stainless Steel Oil Pipe | |
| Circuit Board Chip Protection | Equipped with a built-in water vapor filtration device to ensure the stability of the circuit. | |
| Calibration System | Includes a built-in calibration system and a self-contained manual pressure and pressure release control system. | |
| Material of Testing Head | The oil cylinder section, upper clamping, and lower clamping parts are all made of 304 stainless steel. | |
| Safety Devices | Comes with a protective cover and a power supply anti-interference protection module. | |
| Language Switching | Allows for free switching between Chinese and English languages. | |
| Unit Conversion | Kg/cm2、kpa、lbf/in2 | |
| Print Output | Modular Integrated Thermal Printer | |
- Standard: ASTM D3786, BS 3137, ISO 2758, ISO 3303-1:2012, ISO 3689-1983, IS – 1060 – 1987
The equipment is built on a rigid metallic base plate and finished in Autumn Gray & Blue combination painting and bright chrome / zinc plating to give it a corrosion resistant finish.
Features
- Facility to adjust clamping pressure.
- Provision for adjustment of predetermined clamping pressure to eliminate variations in the readings due to variations when done manually.
- Single push-button operation.
- High Precision Digital Read-out.
- Microprocessor based display for accurate test results
- Peak Hold facility for keeping maximum value of test result in memory
- Memory to hold up to 9 test reading
- Highly accurate test results under multidirectional Pneumatic Force
- Strong Gripping clamps
- Grooved structure of Test Specimen Holder to avoid slippage and intact holding of specimen under test
- Bright LED display
- Feather touch controls
Application:
For paper and paperboard.
For strong paper, Solid fiberboard & corrugated board.
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