Drick DRK-109C Touchscreen-Controlled Intelligent Bursting Strength Tester
| Brand | Drick |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DRK-109C |
| Measurement Range | 50–6000 kPa |
| Clamp Force (Upper/Lower Platen) | >690 kPa |
| Hydraulic Oil Delivery Rate | 170 ± 15 mL/min |
| Diaphragm Resistance | 170–220 kPa at 10 mm dome height |
| Accuracy Class | Class 1 (Resolution: 0.1 kPa) |
| Indication Accuracy | ±0.5% F.S. |
| Hydraulic Seal Integrity | Pressure drop <10% of Pₘₐₓ after 1 min at maximum test pressure |
| Clamp Ring Diameter | φ31.5 ± 0.05 mm |
| Dimensions (L×W×H) | 530 × 360 × 550 mm |
| Motor Power | 90 W |
| Power Supply | AC 220 V ± 5%, 50 Hz |
| Weight | 75 kg |
Overview
The Drick DRK-109C Touchscreen-Controlled Intelligent Bursting Strength Tester is a precision hydraulic instrument engineered for the quantitative determination of bursting strength — a critical mechanical property reflecting the resistance of paperboard, corrugated board, and other flexible sheet materials to rupture under uniformly distributed hydraulic pressure. Operating on the principle of Mullen-type bursting, the device applies controlled, steadily increasing hydraulic force via a rubber diaphragm until specimen failure occurs. The resulting burst pressure (kPa) is recorded as the primary performance metric, directly correlating with structural integrity, packaging durability, and end-use reliability in logistics and distribution environments. Designed for compliance with international standard test methods including ISO 2759, GB/T 454, GB/T 6545, GB 1539, and QB/T 1057, the DRK-109C serves as a foundational quality control instrument across pulp & paper R&D labs, packaging material suppliers, third-party testing laboratories, and regulatory QA/QC departments.
Key Features
- Full-color 7-inch capacitive touchscreen interface with intuitive icon-driven navigation, eliminating reliance on physical buttons and enabling rapid method selection, parameter configuration, and real-time test monitoring.
- Integrated high-fidelity hydraulic system featuring a copper-steel matched cylinder assembly with four-stage sealing architecture — validated to maintain integrity up to 6000 kPa without leakage, ensuring long-term operational stability and repeatability.
- Self-developed firmware with embedded burst strength calculation algorithms, automatic zero calibration, real-time pressure curve visualization, and intelligent pass/fail threshold evaluation based on user-defined limits.
- High-resolution pressure transducer (0.1 kPa resolution) and Class 1 mechanical accuracy per JJG 455–2019 (Chinese national verification regulation), delivering traceable measurement uncertainty consistent with ISO/IEC 17025 requirements.
- Dual-mode clamping mechanism with fixed-diameter annular rings (φ31.5 ± 0.05 mm) and adjustable preload force (>690 kPa), minimizing specimen slippage and edge effects during pressurization.
- Onboard thermal line printer with high-speed output (≤3 s per report), low-maintenance design, and integrated paper-out detection — supporting immediate hard-copy documentation compliant with GLP audit trails.
Sample Compatibility & Compliance
The DRK-109C accommodates single-ply and multi-ply paperboard substrates, solid bleached sulfate (SBS), recycled fiberboard, corrugated fiberboard (including single-, double-, and triple-wall configurations), as well as non-paper textiles such as silk and cotton fabric — provided specimens meet minimum dimensional and tensile uniformity criteria specified in ISO 2759 Annex A. All test protocols adhere strictly to the geometric constraints, conditioning requirements (23°C ± 1°C / 50% RH ± 2%), and sampling procedures outlined in referenced standards. Instrument validation includes routine verification using certified reference materials (CRMs) traceable to NIM (National Institute of Metrology, China), with optional calibration certificate issuance aligned with ISO/IEC 17025 accreditation scope.
Software & Data Management
The embedded operating system supports local storage of up to 10,000 individual test records — structured as 500 batches × 20 specimens per batch — with timestamp, operator ID, environmental conditions, raw pressure vs. time data, burst peak value, and statistical summaries (mean, SD, CV%). Data export is available via USB 2.0 port in CSV format for integration into LIMS or ERP platforms. Audit trail functionality logs all user actions (method changes, calibration events, data deletions) with immutable timestamps — satisfying FDA 21 CFR Part 11 electronic record requirements when deployed in regulated pharmaceutical or medical device packaging environments. No cloud connectivity or remote access capabilities are implemented, preserving data sovereignty and network security.
Applications
- Quality assurance of finished paperboard rolls prior to converting operations (e.g., carton fabrication, folding box production).
- Evaluation of recycled fiber content impact on burst resistance in sustainable packaging development.
- Comparative analysis of starch-based vs. synthetic binder systems in corrugated medium layers.
- Validation of moisture barrier coating efficacy on linerboard substrates under accelerated humidity cycling.
- Supplier qualification testing per ASTM D7261 (for corrugated board) and TAPPI T810 (for solid fiberboard).
- Root cause analysis of field failures in e-commerce shipping containers through correlation of lab-measured burst strength with ISTA 3A simulation outcomes.
FAQ
What standards does the DRK-109C comply with?
The instrument conforms to ISO 2759, GB/T 454, GB/T 6545, GB 1539, QB/T 1057, and supports method implementation for ASTM D7261 and TAPPI T810 with appropriate fixture adaptation.
Is the hydraulic oil pre-filled and serviceable by the user?
Yes — the unit ships with premium-grade silicone oil pre-installed; routine maintenance (oil replacement every 12 months or 5,000 cycles) requires only standard hex wrenches and is documented in Section 4.2 of the operation manual.
Can test data be exported to Excel-compatible formats?
Yes — all stored results are exportable via USB flash drive in comma-separated values (CSV) format, retaining full metadata including date/time stamps, operator codes, and statistical parameters.
Does the instrument support GLP-compliant audit trails?
Yes — all critical system events (calibration, method edits, data deletion) are logged with tamper-proof timestamps and user identifiers, meeting core GLP documentation requirements for regulated laboratories.
What is the expected service life of the rubber diaphragm?
Under normal usage (≤10 tests/day), the supplied diaphragms maintain metrological integrity for ≥2,000 cycles; wear indicators are embedded in firmware and trigger visual alerts upon reaching 90% of rated service life.
