HAIDA HD-D006 Automated Lateral Leakage Resistance Tester
| Brand | HAIDA INTERNATIONAL |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | HAIDA HD-D006 Automated Lateral Leakage Resistance Tester |
| Pricing | Upon Request |
Overview
The HAIDA HD-D006 Automated Lateral Leakage Resistance Tester is a purpose-built, ISO-aligned instrumentation platform engineered for objective, repeatable assessment of lateral leakage resistance in infant and adult diaper products. It operates on a standardized gravimetric–geometric simulation principle: a precisely metered volume of synthetic urine (or saline solution per GB/T 28004.1–2021 and GB/T 28004.2–2021) is delivered under controlled flow dynamics onto the leg cuff region of a conditioned diaper specimen mounted on a rotating sample stage. The system quantifies leakage volume collected in a calibrated lower reservoir over defined time intervals—directly correlating to barrier integrity at the critical thigh-adjacent interface. Designed for QC laboratories in nonwoven hygiene product manufacturing, R&D centers, and third-party testing institutes, the HD-D006 delivers traceable, operator-independent results compliant with statutory test protocols required for regulatory submissions and internal quality gate reviews.
Key Features
- Full automation via high-resolution 7-inch color TFT touchscreen with dual-language (English/Chinese) menu-driven interface—eliminates manual timing, dosing, or positional adjustment errors.
- 180° motorized rotating sample platform enabling rapid, repeatable repositioning of specimens to evaluate multiple edge zones (e.g., left/right leg cuffs) without disassembly or realignment.
- Precision peristaltic liquid delivery system with adjustable flow rate and volumetric accuracy ≤ ±1.5% of setpoint—ensures consistent challenge fluid application across batches and operators.
- Modular aluminum alloy chassis and fixture components (anodized 6063-T5 grade), corrosion-resistant and dimensionally stable under repeated thermal/humidity cycling during accelerated aging preconditioning.
- Integrated sample clamping mechanism with ergonomic quick-lock levers—secures diapers of varying thickness (0.5–8 mm) and waist circumference (30–80 cm) without deformation or slippage during rotation and fluid impact.
Sample Compatibility & Compliance
The HD-D006 accommodates standard infant and adult diaper formats—including taped, pull-up, and hybrid designs—as specified in GB/T 28004.1–2021 (Clause 5.1) and GB/T 28004.2–2021 (Clause 5.1). Specimen conditioning follows ISO 188:2011 (standard atmosphere: 23 ± 2 °C, 50 ± 5% RH, ≥4 h equilibration). Test reports include timestamped metadata (operator ID, ambient conditions, calibration status), supporting GLP-compliant documentation workflows. While not FDA-cleared as a medical device, the instrument’s measurement methodology aligns with principles referenced in ASTM F2719 (Standard Guide for Evaluating Absorbent Hygiene Products) and supports audit readiness for ISO 9001:2015 and IECQ QC 080000 certified facilities.
Software & Data Management
Firmware v3.2 includes embedded data logging with CSV export capability via USB-A port. All test sequences are stored with full audit trail: start/stop timestamps, fluid volume dispensed, rotation angle, and leakage mass recorded at 10-s intervals. Optional Ethernet connectivity enables integration into LabVantage or Thermo Fisher SampleManager LIMS environments. Raw data files retain native precision (0.01 g resolution for leakage mass; 0.1 mL for dispensed volume) and support post-hoc statistical analysis (ANOVA, Cp/Cpk, trend charts) using external tools such as Minitab or JMP. System calibration certificates follow ISO/IEC 17025:2017 traceability requirements through NIM-accredited reference standards.
Applications
- Comparative evaluation of leg cuff elastomer formulations (spandex vs. polyurethane blends) under standardized lateral stress profiles.
- Validation of adhesive bond strength between barrier leg cuffs and outer cover laminates after accelerated aging (72 h @ 40 °C / 90% RH).
- Design verification of 3D-contoured waistbands and asymmetric leg openings prior to pilot-line scale-up.
- Supplier qualification testing against incoming material specifications for nonwoven backsheet breathability and elastic recovery metrics.
- Root cause analysis of field-reported leakage incidents using failure mode replication under controlled boundary conditions.
FAQ
Does the HD-D006 comply with international standards beyond GB/T 28004?
Yes—it implements core test logic compatible with ASTM F2719 Annex A2 (lateral leakage simulation) and supports method adaptation for EN 13725:2003-based validation when paired with certified synthetic urine formulations.
Can the system be used for adult incontinence products with higher absorption capacity?
Yes—the platform accommodates specimens up to 120 cm waist circumference and supports extended test durations (up to 120 min) with optional extended reservoir kits.
Is firmware upgrade support available remotely?
Yes—HAIDA provides quarterly firmware updates via secure HTTPS portal with version-controlled release notes and rollback capability.
What maintenance intervals are recommended for the peristaltic pump tubing?
Tubing replacement is scheduled every 500 test cycles or 6 months (whichever occurs first), using HAIDA-certified silicone tubing (Part No. HD-TB-006-SIL-12).
Is mechanical calibration traceable to national metrology institutes?
Yes—factory calibration uses NIM-traceable mass standards (Class E2, 1 g–100 g) and volumetric glassware certified to JJG 196–2023. On-site recalibration services include uncertainty budgets per GUM (JCGM 100:2008).
