Professional packaging testing instrument manufactured by KHT Instrument. Precision-engineered for quality control laboratories and production environments.


The BLD-30N Peel 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 BLD-30N 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 Force | 3, 5, 10, 30, 50, 100N optional |
| Standard Test Force | 30N |
| Operation Mode | Peel Test Software |
| Test Method | 180° tape peel test |
| Measurement Range | 2%-100% of test force |
| Accuracy Class | ±0.5% |
| Force Accuracy | Better than ±0.5% of reading |
| Force Resolution | 0.001N |
| Displacement Resolution | 0.001mm |
| Deformation Accuracy | Better than ±0.5% |
| LCD Display | Force, displacement, peak, status, speed |
| Speed Control | Stepless via stepper motor |
| Drive System | Stepper motor + ball-screw drive |
| Motor Power | 50W |
| Speed Range | 1mm/min ~ 500mm/min |
| Test Stroke | 300mm (excl. fixtures) |
| Main Unit Size | 600 × 300 × 250 mm |
| Test Protection | Overload, leakage, limit protection |
| Power Supply | 220V 50Hz |
| Weight | Approx. 20kg |
| Standard Configuration | Main unit, fixtures, test board, roller, power cable, manual |
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