Design Features
*It is designed under overall engineering and ergonomic concept. All the components are processed with computer numerical controlled machine
*Specimen retraction function, protects specimen from blade injury
*Trimming/Cutting button makes it easy to switch from trim and section mode
*Equip with counter to calculate total pieces and thickness.
*Dual compressors, which are made in Germany, freeze the cryostat chamber, freezing shelf, knife holder and specimen clamp separate with pro-environment refrigerant R404
*Temperature can drop to working condition in 60 minutes after switching on.
*Adopt to UVC sterilize for 35 minutes every time.
*Peltier may be on or off manually.
*Heated, removable sliding window.
*Two defrost methods: definite time and manual
*The high-precision microtome is enclosed outside the cryostat chamber to protect it from thermal expansion and contraction and keep minimum service and maintenance.
*Self-explanatory symbols for all functions and displays, easy to learn and operate.
*LED screen can display data such as sample travel, thickness, function controlling, day, time, temperature, timed on/off and so on
*Stand by mode, after initializing, the temperature in cryostat chamber can be controlled between -4ºC an -9ºC by computer automatically; when stop initializing, the temperature
in freeze chamber will arrive to working temperature within 10 minutes
*Control panel with locking function to avoid wrong operation.
*Handwheel locking
*Sensor self-diagnosis function.
*Wide freezing shelf may put 10 specimen cassettes
Technical Specifications
| Model |
BBK-2950 |
| Freeze chamber temperature range |
-10ºC~-30ºC |
| Cooling to -30ºC time |
60 min |
| Freeze shelf minimum temperature |
-45ºC |
Lowest temperature of Peltier unit
on freeze shelf |
-55ºC |
| Peltier working time |
15 minutes |
| Maximum specimen size |
35mm×35mm |
| Specimen vertical stroke |
60mm |
| Specimen horizontal stroke |
20mm |
| Coarse feeding speed |
0.7mm/s; 0.35mm/s |
| Section thickness range |
1μm~80μm adjustable
1μm~20μm, in 1μm increment
20μm~40μm, in 2μm increments
40μm~80μm, in 5μm increments |
| Trimming thickness range |
10μm~400μm adjustable;
10μm~50μm, in 5μm increments;
50μm~100μm,in 10μm increments; 100μm~400μm, in 50μm increments; |
| Retraction range |
0μm~80μm adjustable; in 5μm increment |
| Voltage and frequency |
AC220V±10% 50Hz(Standard)
Special requirement may customize by order. |
| Power |
850W |
| Net weight |
130kg |
| 125kg |
660×640×1130mm |
| Package size |
790*790*1370mm |
| Gross weight |
170kg |
Company Information
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