Professional packaging testing instrument manufactured by KHT Instrument. Precision-engineered for quality control laboratories and production environments.
The NPD-2D Burst Strength Tester from KHT Instrument is engineered for reliable and repeatable testing of packaging materials. Featuring a 7-inch touchscreen controller and high-precision sensors, it delivers accurate measurements for quality assurance laboratories and production environments.
This instrument supports multiple test modes and complies with relevant ASTM, ISO, and Chinese national standards. The microcomputer-controlled stepper motor drive system ensures smooth operation with speeds adjustable from 0.1 to 500 mm/min, providing flexibility for different test requirements.
Built with a robust ball-screw mechanism and dual linear bearing guides, the NPD-2D offers excellent mechanical stability and long service life. Standard accessories include test fixtures, a thermal printer for on-site reporting, and optional PC software for advanced data analysis.
| Parameter | Value |
|---|---|
| Test Method | Mullen burst method (per ISO 2759, GB 1539) |
| Measurement Range | 50 - 1600 kPa |
| Clamping Force | 400 - 1200 kPa adjustable |
| Hydraulic Flow Rate | 95 ± 5 ml/min |
| Resolution | 0.01 kPa |
| Indication Accuracy | ±0.5% F.S |
| Hydraulic Pressure Drop | <10% Pmax in 1 minute at upper limit |
| Sample Clamp Size | Upper disc: Φ30.5 ± 0.1 mm; Lower disc: Φ33.1 ± 0.1 mm |
| Communication | RS232 (configurable) |
| Unit Conversion | kg/cm², kPa, lbf/in² |
| Display | 320×240 LCD with Chinese/English support |
| Power Supply | 220V ±10% 50Hz |
| Standards | ISO 2759, ISO 2758, GB 1539, GB 454, YBB 00152002 |
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