HAIDA HD-C527-6 Constant-Temperature Tape Holding Power Tester

Overview

The HAIDA HD-C527-6 Constant-Temperature Tape Holding Power Tester is an engineered precision instrument designed to evaluate the static holding power (also known as “peel resistance under constant load”) of pressure-sensitive adhesive tapes under controlled thermal conditions. It operates on the principle of vertical static loading—where a standardized steel substrate, coated with a defined area of adhesive tape, is subjected to a fixed gravitational load (1000 g ± 5 g) within a thermally stabilized chamber. The elapsed time until complete detachment of the tape from the substrate is recorded as the primary performance metric. This method aligns with fundamental viscoelastic creep behavior assessment under sustained stress and elevated temperature, making it critical for quality assurance in tape formulation, production validation, and regulatory compliance across packaging, automotive, medical device, and electronics assembly industries.

Key Features

• Twelve independent test stations enable parallel evaluation of multiple specimens—supporting statistical robustness, inter-lot comparison, and accelerated qualification protocols.
• PLC-based control system ensures precise program execution for temperature ramping, dwell time, and real-time countdown per station; each station features a dedicated metal indicator light for unambiguous status feedback.
• Chamber constructed with interior SUS304 stainless steel and exterior cold-rolled steel with baked enamel finish—optimized for thermal uniformity, corrosion resistance, and long-term dimensional stability.
• High-temperature illumination (24 W, rated for continuous operation up to 500 °C) allows clear visual monitoring without compromising thermal integrity or introducing convective interference.
• Integrated mechanical damping structure isolates individual test positions—preventing cross-contamination of results due to premature detachment or impact-induced disturbance.
• Seven-inch industrial-grade touchscreen HMI provides intuitive navigation, real-time parameter display (temperature, elapsed time, station status), and one-touch data recall—designed for routine laboratory operation with minimal training overhead.
• Onboard thermal safety architecture includes dual redundant over-temperature cutoff and heating-element overload protection—compliant with IEC 61000-6-2/6-4 electromagnetic compatibility requirements.

Sample Compatibility & Compliance

The HD-C527-6 accommodates standard specimen widths of 12 mm and 24 mm, cut from rolls per GB/T 4851–2014, ASTM D3654/D3654M, PSTC-107, and CNS 11888. Test substrates consist of precision-ground SUS304 stainless steel plates (150 × 50 × 2 mm), surface-finished to Ra ≤ 50 nm ± 25 nm (measured via stylus profilometry), ensuring repeatability across laboratories. Optional fiberboard overlays support Method B/C testing per GB/T 4851. The system supports all applicable test methods except those requiring dynamic shear or humidity control (e.g., Methods D–F). All hardware—including loading assemblies, triangular hangers, and calibrated weights—is traceable to national metrological standards and conforms to ISO/IEC 17025 calibration chain requirements.

Software & Data Management

Data acquisition and retention follow GLP-aligned principles. Each test record includes timestamp, setpoint temperature, actual chamber temperature (0.1 °C resolution), station ID, and detachment time (±0.1 s). Results are stored internally with non-volatile memory retention (>10,000 cycles) and exportable via USB to CSV format for integration into LIMS or statistical analysis platforms (e.g., JMP, Minitab). Built-in thermal printout provides immediate hardcopy documentation compliant with FDA 21 CFR Part 11 Annex 11 audit trail expectations when paired with user-access-controlled login protocols. Firmware supports firmware version logging and configuration lock-down for regulated environments.

Applications

• Quality release testing of acrylic, rubber-based, silicone, and hot-melt tapes used in medical transdermal patches and wound dressings.
• Evaluation of high-temperature masking tapes in automotive paint-bake processes (up to 200 °C).
• Validation of die-cut adhesive components for flexible printed circuit board (FPCB) lamination and battery module bonding.
• Accelerated aging studies correlating holding power degradation with thermal exposure duration.
• Supplier qualification against OEM specifications requiring multi-point thermal hold-time thresholds (e.g., ≥60 min at 80 °C).

FAQ

What standards does the HD-C527-6 fully support?
GB/T 4851–2014 (Methods A, B, C, G), PSTC-107, CNS 11888, and ISO 29862 (when configured with optional accessories).
Is temperature uniformity validated across all 12 stations?
Yes—chamber uniformity is verified per ASTM E2203 using NIST-traceable PT100 sensors at nine spatial locations during IQ/OQ protocols.
Can the system be integrated into a networked lab environment?
Ethernet connectivity is available as an optional upgrade, enabling remote status monitoring and scheduled firmware updates via secure TLS 1.2.
What maintenance intervals are recommended?
Biannual verification of weight calibration and annual validation of thermal sensor linearity and chamber uniformity are advised per ISO/IEC 17025 Clause 6.4.3.
Does the unit meet CE or UKCA marking requirements?
The base configuration complies with EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU; full CE certification requires site-specific risk assessment and declaration by the end-user’s authorized representative.