AELAB Thaw Tester RB-1/RBY-4B
A precision device used to evaluate the stability and quality of frozen pharmaceuticals and biological products during controlled thawing.
It simulates thawing environments to ensure sensitive formulations—such as vaccines, biologics, plasma, and protein-based products—maintain their integrity, safety, and efficacy when transitioning from frozen to liquid state.
Category Insight: Controlled thawing instruments for pharmaceutical stability testing and biologics quality assurance.
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Technical Features and Specifications
| Feature |
Details |
| Frame Operation |
Three net frames can turn synchronously and manually as required |
| Material |
Hyaline sleeve and stainless steel net frame; flexible overturn mechanism |
| Control System |
Microprocessor-controlled temperature & time; auto-test, auto-diagnose, auto-alarm |
| Heating Mechanism |
Magnetic-pumped circular water flow for uniform bath temperature |
| Temperature Range |
20–45 °C; precision ±0.5 °C |
| Timing Range |
10–900 min; precision ±0.5 min |
| Sleeve Inner Size |
Φ52 × H60 mm |
| Net Frame Structure |
2 pcs; 50 mm diameter; each with 39 holes (4 mm) |
| Beaker Volume |
5 L × 3 |
| Power Supply |
AC110/220V ±10%, 50/60 Hz |
| Packing Size (RB-1) |
770 × 510 × 830 mm |
| Packing Size (RBY-4B) |
770 × 510 × 620 mm |
| Gross Weight |
45 kg (RB-1); 62 kg (RBY-4B) |
Applications: Vaccine thawing studies, biologics integrity testing, frozen product QC, plasma thaw assessment, pharmaceutical R&D stability analysis, standardized thaw cycle evaluation.
FAQ
Q: How does the system ensure uniform thawing?
A: A magnetic-pumped circular water current maintains evenly distributed temperature throughout the bath.
Q: Are alarms included?
A: Yes. The device provides automatic alarms, fault warnings, and turn-over time indications.
Q: What temperature precision is achieved?
A: Temperature is controlled within ±0.5 °C across the 20–45 °C operating range.
Learn more: Visit AELAB Thaw Tester RB-1/RBY-4B
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