DRK124D Drick Inclined Plane Friction Angle Tester for Corrugated Boxes and Packaging Materials
| Brand | Drick |
|---|---|
| Model | DRK124D |
| Origin | Shandong, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Manufacture | China |
| Price Range | USD 7,000–8,500 (FOB Qingdao) |
Overview
The DRK124D Inclined Plane Friction Angle Tester is an engineered solution for quantifying the static and dynamic coefficient of friction (COF) between corrugated fiberboard surfaces—or between packaging substrates and common conveying materials—by determining the critical sliding angle under controlled conditions. Based on the classical inclined plane method defined in ISO 8295, ASTM D1894, and GB/T 10006, the instrument measures the minimum angle at which a standardized test specimen begins to slide (static friction angle) or sustains continuous motion (dynamic friction angle) when placed on an adjustable, motorized incline surface. This angle is directly convertible to COF via the tangent function (μ = tan θ), enabling traceable, repeatable assessment of interfacial friction behavior essential for pallet stability analysis, case erecting efficiency, high-speed filling line compatibility, and automated packaging system design.
Key Features
- Precision-machined aluminum alloy inclined plane with ±0.1° angular resolution and digital servo-controlled tilt adjustment (range: 0°–90°)
- Integrated optical position sensor and microprocessor-based timing module for automatic detection of onset-of-slip and sustained motion thresholds
- Standardized specimen holder compliant with ISO 8295 geometry (63 mm × 100 mm contact area; 200 g nominal weight with calibrated mass loading)
- Motorized, programmable ramp rate control (0.1°/s to 5°/s) to accommodate varying material response kinetics
- Front-panel LCD interface with real-time angle display, data logging capability (up to 100 test records), and USB export for raw angle/time datasets
- Robust mechanical architecture designed for long-term stability in QC laboratories and production-floor environments
- Compliance-ready design supporting audit trails and user-access controls per GLP and internal SOP requirements
Sample Compatibility & Compliance
The DRK124D accommodates standard corrugated board grades (single-wall, double-wall, E/B/C/F flute configurations), coated and uncoated paperboard, laminated flexible packaging films, and printed carton stock. Specimen thickness range: 0.2–8.0 mm. Surface roughness and moisture content are monitored per ISO 187 and TAPPI T 402 prior to testing to ensure environmental conditioning consistency. The instrument satisfies core methodology requirements of ISO 8295:2017 (Plastics — Film and sheeting — Determination of the coefficients of friction), ASTM D1894–22 (Standard Test Method for Static and Kinetic Coefficients of Friction of Plastic Film and Sheeting), and Chinese national standard GB/T 10006–2021. It supports routine calibration using certified reference angles and NIST-traceable inclinometer verification kits.
Software & Data Management
While the DRK124D operates as a standalone benchtop unit with embedded firmware, optional PC connectivity enables integration into enterprise quality management systems. The companion software (Drick FrictionSuite v2.1, Windows 10/11 compatible) provides statistical analysis tools—including mean, SD, CV%, confidence intervals—and generates PDF reports compliant with ISO/IEC 17025 documentation standards. Audit trail functionality logs operator ID, timestamp, test parameters, and result modifications with immutable timestamps. Export formats include CSV, XML, and PDF/A-2 for archival retention. The system supports 21 CFR Part 11-compliant electronic signatures when deployed with validated authentication modules and networked server storage.
Applications
- Evaluating slip resistance of printed vs. unprinted carton surfaces during high-speed case packing
- Optimizing anti-slip coating formulations for outer shipping containers
- Validating friction performance of recycled fiberboard under variable RH conditions (25–75% RH)
- Supporting root-cause analysis of pallet load shifting incidents in distribution centers
- Generating comparative COF datasets for supplier qualification against tier-1 OEM packaging specifications
- Facilitating DOE studies on flute directionality, scoring depth, and surface treatment effects on inter-box friction
FAQ
What standards does the DRK124D comply with?
ISO 8295:2017, ASTM D1894–22, GB/T 10006–2021, and TAPPI T 815.
Can the instrument measure both static and dynamic friction angles?
Yes—it automatically identifies the onset of motion (static) and the angle at which constant velocity is maintained (dynamic) using synchronized optical sensing and real-time angular interpolation.
Is calibration traceable to national metrology institutes?
Calibration is performed using angular reference standards certified to ISO/IEC 17025-accredited laboratories; NIST-traceable inclinometers are available as optional accessories.
Does the system support multi-language UI or reporting?
The base unit interface is English-only; report language localization (e.g., Spanish, German, Vietnamese) is supported via FrictionSuite software configuration.
What maintenance is required for long-term accuracy?
Annual verification of incline axis linearity and sensor zero-point drift is recommended; no consumables or periodic recalibration of core mechanics is required under normal operating conditions.
