The Tissue Processing Unit (NU-279) is a cornerstone of modern histopathology and anatomical pathology laboratories. Engineered for the systematic dehydration, clearing, and infiltration of biological tissues, this Tissue Processing Unit (NU-279) ensures that every specimen is prepared with the highest level of structural integrity for microscopic examination. By automating the critical stages of sample preparation, the Tissue Processing Unit (NU-279) minimizes human error and significantly boosts laboratory throughput.

Built with high-grade, corrosion-resistant materials, the Tissue Processing Unit (NU-279) is designed to withstand continuous exposure to laboratory reagents like xylene, alcohol, and paraffin wax. Its precision-timed mechanism allows for seamless transition between reagent stations, making it a reliable alternative to the Automatic Tissue Processing Unit (NU-279A). Whether used in clinical diagnostics or pharmaceutical research, this unit guarantees consistent results for every biopsy and tissue section.

SPECIFICATIONS & CAPABILITIES

The Tissue Processing Unit (NU-279) is designed with the following technical parameters to ensure precision:

• Station Capacity: 12 station design (10 reagent jars and 2 wax baths).
• Tissue Basket: Stainless steel baskets with multiple compartments for batch processing.
• Timer Mechanism: 24-hour calibrated timing discs for customized protocol scheduling.
• Thermostatic Control: Integrated heating elements for wax baths with safety cut-offs.
• Power Supply: Optimized for standard 220V/50Hz laboratory outlets.

PRIMARY USES IN LABORATORY

The Tissue Processing Unit (NU-279) is primarily utilized for preparing animal and human tissue for paraffin embedding. It is essential in cancer research, forensic pathology, and veterinary diagnostics. Beyond standard histology, this unit plays a vital role in pharmaceutical quality control and the study of cellular morphology. Its robust design ensures that even dense tissues are processed with complete reagent penetration.

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FREQUENTLY ASKED QUESTIONS

1. How many stations are available in the Tissue Processing Unit (NU-279)?
The unit typically features 12 stations, including 10 reagent containers and 2 thermostatically controlled wax baths for optimal infiltration.

2. Is the basket movement automated?
Yes, the Tissue Processing Unit (NU-279) features a mechanical lift and shift mechanism that moves the tissue basket from one station to the next based on the timer disc settings.

3. Can I process multiple samples at once?
Absolutely. The stainless steel tissue baskets are designed with multiple compartments to allow for simultaneous processing of numerous specimen cassettes.

4. What safety features are included for the paraffin baths?
The Tissue Processing Unit (NU-279) includes over-temperature protection and precision thermostats to ensure that wax remains at the perfect melting point without damaging the tissue.