1.Pathology Tissue Block Filing Cabinet – 5 Drawers Introduction:
In the modern pathology laboratory, the integrity of tissue samples is paramount. As diagnostic volumes increase and regulatory requirements for sample retention become more stringent, laboratory managers face a dual challenge: optimizing limited floor space while ensuring rapid, accurate retrieval of archived paraffin blocks.
The HNQST-450dw52c 5-Drawer Paraffin Wax Block Storage Cabinet is engineered to address these challenges. Designed as a modular, high-capacity solution, this cabinet system provides a professional, durable, and organized environment for thousands of biological specimens. Whether you are managing a busy hospital pathology department or a high-throughput biobank, the HNQST-450dw52c offers the reliability your research and diagnostics demand.
2. Pathology Tissue Block Filing Cabinet – 5 Drawers Technical Specifications & Core Parameters
Precision engineering is at the heart of the HNQST-450dw52c. Each unit is manufactured to exacting standards to ensure perfect alignment when stacked.
Detailed Dimensions and Material Specs
| Feature | Single Unit Specification | Full Set (Group of 4 Units) |
| Model Number | HNQST-450dw52c | HNQST-450dw52c-4S |
| Configuration | 5 Sliding Drawers | 20 Sliding Drawers (Total) |
| Dimensions (WxDxH) | 450mm × 480mm × 390mm | 450mm × 480mm × 1600mm |
| Material | Premium Cold-Rolled Steel | Premium Cold-Rolled Steel |
| Finish | Anti-corrosive Powder Coating | Anti-corrosive Powder Coating |
| Storage Method | Vertical Filing (High Density) | Vertical Filing (High Density) |
3. Unrivaled Storage Capacity: Data-Driven Efficiency
Space efficiency is the defining characteristic of the HNQST-450dw52c. By utilizing a vertical filing orientation, this cabinet maximizes the internal volume of every drawer.
- Capacity per Single Unit: Holds approximately 3,135 standard 7mm thick embedding cassettes.
- Total Capacity (Set of 4): When stacked, the total capacity reaches a staggering 12,540 blocks.
- Footprint Efficiency: With a footprint of only 0.22 square meters, a single unit provides storage that would typically require twice the space in traditional horizontal filing systems.
This high-density design allows pathology departments to archive years of patient samples within a compact footprint, freeing up valuable laboratory real estate for diagnostic equipment.
4. Design Highlights & Core Advantages
A. Professional Grade Durability
Constructed from high-quality cold-rolled steel, the HNQST-450dw52c is built to withstand the immense weight of thousands of wax blocks. The steel undergoes a specialized treatment process to ensure:
- Structural Integrity: No warping or sagging, even when the cabinet is fully loaded.
- Corrosion Resistance: The specialized powder coating protects against the humid or chemical-rich environments often found in clinical laboratories.
B. Precision Archiving & Systematic Management
The 5-drawer modular design allows for a logical classification system. Labs can easily categorize blocks by:
- Calendar Year
- Case Type (Biopsy vs. Large Specimen)
- Numerical Case RangeThis systematic approach reduces “search time,” allowing lab technicians to retrieve samples for re-sectioning, immunohistochemistry (IHC), or molecular testing in seconds.
C. Vertical Storage: The Superior Method
Unlike horizontal stacking, which can lead to blocks sticking together or labels being obscured, vertical filing ensures that each cassette is easily visible and accessible. This method also protects the delicate wax edges of the blocks, maintaining specimen quality for decades.
D. Modular Scalability
The HNQST-450dw52c is part of a standardized pathology storage ecosystem. It is designed to be fully compatible with our series of slide storage cabinets and microtome section cabinets. As your lab grows, your storage system can expand vertically or horizontally with perfect aesthetic and functional uniformity.
5. Primary Application Scenarios
Hospital Pathology Departments
As the core infrastructure for medical legal record keeping, these cabinets store the essential evidence used in retrospective diagnostic reviews, second opinions, and specialized staining procedures.
Research Institutes & Medical Universities
For longitudinal studies and specimen libraries, the HNQST-450dw52c provides a stable environment for thousands of experimental samples, ensuring data reproducibility and long-term sample viability.
Specialized Diagnostic Labs & Biobanks
In facilities where high-throughput is the norm, the smooth-gliding drawers and clear labeling system of the HNQST-450dw52c facilitate high-speed archiving workflows.
6. Why Invest in the HNQST-450dw52c?
Choosing the right storage solution is an investment in your lab’s future. Poor quality cabinets lead to jammed drawers, rusted surfaces, and disorganized archives that can jeopardize patient care or research outcomes.
The HNQST-450dw52c offers:
- Safety: Securely holds heavy loads without risk of tipping (when used with standard bases).
- Compliance: Meets international standards for medical specimen archiving.
- Longevity: Designed for a service life exceeding 20 years in a standard lab environment.
- Efficiency: Reduces labor costs associated with sample filing and retrieval.
7. Installation and Configuration Note
While the HNQST-450dw52c is sold as a Single 5-Drawer Unit, we highly recommend the 4-unit stack configuration for optimal ergonomic height and maximum storage density. Each unit features interlocking mechanisms to ensure stability when stacked.
Optional accessories such as reinforced base units and top covers are available to complete your professional archive system.
8. Frequently Asked Questions (FAQ)
Q: Can these cabinets be stacked on top of existing histology cabinets?
A: The HNQST-450dw52c is designed to interlock with our standard 450-series pathology range. Please consult our technical team for compatibility with other brands.
Q: What is the lead time for large hospital-scale orders?
A: We maintain a steady stock of single units. For orders exceeding 20 sets (80 units), lead times typically range from 2-4 weeks depending on your location.
Q: Is the steel treated for fire resistance?
A: Steel is inherently non-combustible. While not a fireproof safe, our cold-rolled steel cabinets provide significantly better protection for samples in the event of a laboratory fire compared to plastic or wooden alternatives.
