HAIDA HD-C524-12 Ambient-Temperature Tape Holding Power Tester
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HAIDA HD-C524-12 Ambient-Temperature Tape Holding Power Tester |
| Test Stations | 12 |
| Timing Resolution | Hour-Minute (9999 h 59 min) / Hour-Minute-Second (99 h 59 min 59 s) / Minute-Second-Millisecond (99 min 59 s 59 ms) |
| Standard Load Mass | 1000 g ±5 g (including stainless steel triangular hook and hanging weight) |
| Triangular Hook Dimensions | 45 mm × 5 mm (edge length × wire diameter) |
| Standard Test Plate | 150 mm × 50 mm × 2 mm (L×W×H), SUS304 mirror-finish stainless steel |
| Surface Roughness | 50 nm ±25 nm (Ra) |
| Power Consumption | ~120 W |
| Internal Chamber Dimensions | ~987 mm × 175 mm × 430 mm (L×W×H) |
| Overall Dimensions | ~990 mm × 200 mm × 640 mm (L×W×H) |
| Weight | ~50 kg |
| Power Supply | 1∮ AC 220 V |
| Applicable Standards | GB/T 4851–2014 (Methods A, B, C), CNS 11888, PSTC-107 |
Overview
The HAIDA HD-C524-12 Ambient-Temperature Tape Holding Power Tester is an engineered solution for quantifying the static shear adhesion performance of pressure-sensitive adhesive (PSA) tapes under controlled ambient conditions. It operates on the principle of vertical static loading—applying a standardized mass to a tape specimen bonded to a vertically oriented test plate—and measuring the elapsed time until complete debonding occurs. This method directly reflects the viscoelastic resistance of the adhesive layer to sustained creep deformation under constant stress, a critical parameter in packaging integrity, labeling reliability, and industrial bonding validation. Designed in strict conformance with Method A (steel substrate), Method B (fiberboard-over-steel), and Method C (fiberboard-only) of GB/T 4851–2014, the instrument delivers repeatable, traceable holding time data essential for QC/QA labs, R&D departments, and regulatory submissions in global packaging supply chains.
Key Features
- Twelve independent test stations with synchronized digital timing modules, enabling parallel evaluation of multiple specimens or comparative testing across material batches or formulations.
- Calibrated 1000 g ±5 g load assembly—including precision-machined SUS304 triangular hooks, hanging weights, and mounting hardware—ensuring compliance with ISO/ASTM-equivalent mass tolerances required by GB/T 4851–2014.
- Twelve certified test plates fabricated from mirror-finish SUS304 stainless steel (150 mm × 50 mm × 2 mm), surface-polished to Ra 50 nm ±25 nm per standard specification, minimizing interfacial variability and maximizing measurement reproducibility.
- Enclosed acrylic chamber with structural damping isolation between stations—eliminating cross-talk from premature detachment events and shielding samples from ambient air currents, thermal gradients, and extraneous light exposure during extended-duration tests (up to 9999 hours).
- Modular mechanical architecture supporting optional accessories: standardized 2 kg ±100 g roller (10 mm/s rolling speed), custom substrate plates (e.g., fiberboard, PET, aluminum), and region-specific power cords (UL, CE, SABS compliant variants available).
- Single-station mechanical durability rated at ≥1,000,000 actuation cycles—validated through accelerated life testing—ensuring long-term stability without recalibration drift under routine laboratory use.
Sample Compatibility & Compliance
The HD-C524-12 accommodates PSA tapes with nominal widths of 12 mm or 24 mm, cut to 150 mm length, applied to either bare SUS304 plates (Method A) or plates pre-laminated with standardized fiberboard substrates (Methods B and C). Specimen preparation follows strict conditioning protocols: full rolls equilibrated at 23 °C ±2 °C and 50 % RH ±5 % for ≥24 h prior to slitting. Adhesion area is precisely defined as 12 mm × 12 mm or 24 mm × 24 mm; bonding is performed using a calibrated 2 kg roller at 10 mm/s over three passes. The system supports full alignment with national and international standards including GB/T 4851–2014 (China), CNS 11888 (Taiwan), and PSTC-107 (Pressure-Sensitive Tape Council, USA). While not designed for elevated-temperature or humidity-controlled environments, its ambient-stable enclosure ensures adherence to ISO/IEC 17025 environmental monitoring requirements for accredited testing laboratories.
Software & Data Management
The HD-C524-12 utilizes embedded microcontroller-based timing electronics with non-volatile memory storage per station. Each of the twelve digital timers retains independent elapsed-time logs—even during brief power interruptions—supporting audit-ready record retention. Time outputs are displayed in three selectable formats: hour-minute (for long-duration aging studies), hour-minute-second (for mid-range qualification), and minute-second-millisecond (for high-resolution failure onset analysis). Raw data can be manually transcribed or integrated via RS-232 or USB-to-serial interface into LIMS or Excel-based QA workflows. Though the base unit does not include FDA 21 CFR Part 11-compliant electronic signatures or audit trail software, optional firmware upgrades and external data acquisition modules are available to meet GLP/GMP documentation requirements for pharmaceutical or medical device packaging validation.
Applications
- Quality control of carton sealing tapes, masking tapes, and double-sided mounting tapes in packaging manufacturing facilities.
- Comparative formulation development for acrylic, rubber, and silicone-based PSAs in R&D laboratories.
- Supplier qualification and incoming material inspection per ISO 9001 Clause 8.4.2 and IATF 16949 Section 8.4.2.2.
- Root-cause analysis of label delamination failures in cold-chain logistics or retail shelf-life studies.
- Supporting technical documentation for ISTA 3A/3E transport simulation reports where tape integrity under static shear is a pass/fail criterion.
FAQ
Does the HD-C524-12 support elevated temperature or humidity testing?
No. It is configured exclusively for ambient-condition testing per GB/T 4851–2014 Methods A–C. Temperature- and humidity-controlled variants (e.g., HD-C524-12TH) are available as custom-engineered models.
Can test plates be replaced with non-standard substrates such as aluminum or PET?
Yes. Optional substrate kits—including anodized aluminum, laminated PET, and corona-treated polypropylene—are offered for specialized applications requiring non-steel interfaces.
Is calibration certification included with shipment?
Each unit ships with a factory calibration report traceable to CNAS-accredited reference standards, covering load mass verification (±0.5 %), plate surface roughness (profilometer-certified), and timer accuracy (±0.01 % over 24 h).
What maintenance is required for long-term operational stability?
Annual verification of load mass tolerance and plate surface finish is recommended. No lubrication or internal adjustment is needed—the sealed chamber and hardened stainless-steel components require only periodic cleaning with isopropyl alcohol.
How is data integrity ensured during multi-day tests?
Each station’s timer uses EEPROM-backed memory with brown-out protection. Power loss recovery preserves all accumulated time values without reset, eliminating manual restart errors in tests exceeding 72 hours.
