Semi-Automatic Cryostat BZSAC-501 with dual freezing zones and flexible sectioning precision. This cryostat includes 18 specimen-holder freezing points and 2 semiconductor freezing points for high-capacity and reliable sample processing. It offers a high freezing chamber temperature range and an adjustable shelf range to suit various histological sectioning needs. Its advanced trimming options, specimen retraction, and adjustable clamp angles enable enhanced control and accuracy. Our Semi-Automatic Cryostat BZSAC-501 is perfect for clinical pathology, research institutions, and diagnostic tissue labs.
| Capacity | 18 specimen-holder freezing points +2 semiconductor freezing points |
| Temperature Range | Freezing chamber: -35 °C to -40 °C (adjustable); Shelf: -40 °C to 40 °C |
| Temperature Control Precision | Section thickness deviation: ±20% |
| Main Fuse | 4 A |
| Defrost Options | Manual / Auto |
| Refrigerating Capacity | 690 W |
| Refrigerant | R449A, 400 g ±5 g |
| Quick-Freezing Shelf Min Temperature | -60 °C (±5 °C) |
| Section Thickness Range | 1-20 µm (1 µm step); 20-50 µm (2 µm step); 50-100 µm (5 µm step) |
| Trimming Thickness Range | 1-50 µm (5 µm step); 50-100 µm (10 µm step); 100-600 µm (50 µm step) |
| Sample Retraction | 0-200 µm (5 µm step) |
| Specimen Horizontal Stroke | 25 mm ±1 mm |
| Specimen Vertical Stroke | 59 mm ±0.5 mm |
| Specimen Clamp Angle Adjustment | 12° (X & Y axes), 360° (Z axis) |
| Slow Forward / Rewind Speed | 300 µm/s |
| Fast Forward / Rewind Speed | 900 µm/s |
| Power Consumption | 1400/1200 VA |
| Power Supply | 220-240 VAC, 50/60 Hz; 110-127 VAC, 60 Hz |
| Max Specimen Dimension | 55 × 55 mm |
| Product Dimension | 780 × 700 × 1280 mm |
| Package Dimension | 913 × 804 × 1467 mm |
| Net Weight | 120 Kg |
| Gross Weight | 208 Kg |
| Packaging Type | Wooden Case |
Our Semi-Automatic Cryostat BZSAC-501 is used for precise frozen tissue sectioning in histology labs, clinical pathology units, and academic research facilities. It supports high-throughput environments where maintaining the structural integrity of frozen specimens is critical. This equipment is ideal for diagnostic sample preparation, cryo sectioning in biological studies, and cancer research that requires accurate cellular structure visualization.
Frequently Asked Questions
1: Can you explain the freezing capacity and system in the BZSAC-501?
The cryostat features a high-performance freezing system with 18 specimen-holder freezing points and 2 additional semiconductor freezing zones. This allows for efficient simultaneous processing of multiple samples, making it suitable for high-throughput laboratories.
2: What kind of temperature control does the unit offer?
The device supports a high freezing chamber temperature range with an adjustable shelf setting, both designed to accommodate varying tissue preparation requirements. This helps maintain tissue integrity and ensures smooth sectioning.
3: How flexible is the sectioning and trimming functionality?
This cryostat offers flexible section and trimming thickness settings with fine incremental steps. It accommodates both delicate and coarse cuts, providing versatility for different specimen types and experimental goals.
4: Can you describe the specimen positioning features?
Yes, the unit features horizontal and vertical strokes with a multi-axis specimen clamp. Users can adjust the clamp angle in multiple directions, which allows for precise positioning and consistent section quality.
5: What defrosting options are available in this model?
The BZSAC-501 provides both manual and automatic defrosting functions. This dual-mode system ensures optimal performance and convenience, minimizing chamber frost buildup and reducing cleaning time.
6: When is a Semi-Automatic Cryostat used over manual or fully automatic models?
It is used when labs require programmable cutting with manual flexibility. They offer a balance between automation and tactile control. This makes them ideal for varied sectioning tasks.
7: Can the cutting parameters be preset and stored?
Yes, most semi-automatic models allow storage of cutting speed, thickness, and trimming settings. These presets save time and improve reproducibility. They are especially useful in routine diagnostic labs.
8: Can the cryostat handle delicate or complex tissue types?
Yes, Semi-Automatic Cryostats offer fine control and stable cooling for fragile samples. Adjustable feed and anti-roll guides improve section integrity. Tissue type and blade choice affect final quality.
9: When should regular maintenance be performed?
Daily cleaning and weekly disinfection are recommended for cryostat chambers. Trimming debris, residual tissue, and frost should be removed regularly. Routine maintenance preserves hygiene and performance.
10: Can it be operated continuously during long procedures?
Yes, these cryostats are designed for extended use with efficient cooling systems. Consistent temperature ensures reliability over multiple cases. Proper setup and monitoring support safe continuous use.
