KD-2950
Cryostat Microtome
Features:
1. This model has an ergonomic design and is manufactured using numerically-controlled machine tools;
2. A specimen retraction function protects the specimen from blade damage;
3. A trim button allows for easy switching between trim and sectioning mode;
4. Includes a counting function for the number of sections and the total thickness;
5. The cryogenic refrigeration system utilizes a forced cooling structure. The refrigeration chamber, freezing shelf, blade holder, and specimen holder are cooled independently by a German double compressor to enhance cooling performance and increase cooling speed.
6. Imported R404A non-CFC refrigerants that are environment-friendly;
7. Achieves the desirable sectioning temperature within 20 minutes after turning on the unit when using the fast cooling mode;
8. UV option enables surface disinfection of harmful bacteria, viruses, and spores by using 35 min after each use; It also has low-voltage DC shadowless lamp;
9. Semiconductor cooling function can be turned on and off;
10. Hearable and removable glass door;
11. Two defrosting modes: time defrosting and manual defrosting;
12. Microtome is outside of the refrigeration chamber to avoid the effect of heat-expansion and cold-contraction, thus minimizing the need for maintenance;
13. User-friendly intelligent operational interface is easy to learn and operate;
14. LCD screen displays the number of sections and the total thickness, section thickness, specimen retraction value, temperature setting, date, time, temperature and on/off timer are all included on the main display;
15. Auto sleep function results in longer compressor life: the cryo-chamber temperature automatically stays in a range of -1 to -9℃ under the sleep mode, and returns to the sectioning temperature within 15 minutes after canceling the sleep mode;
16. Keyboard locking function to avoid accident misoperation;
17. A mechanical hand-wheel lock ensure safe chamber access, 16 position for locking;
18. The red bar on the blade holder covers the whole length of blade to protect the user and the push bar enables easy changing of the blade;
19. A large-size quick-freezing shelf allows for the preparation of 17 specimens at the same time; Two holes for semiconductor refrigeration;
20. It has cleaning device, easy help customer to clean the unit;
21. Specimen Orientation: XY – 8°; Z– 360° adjustable at any orientations to ensure precise placement;
22. Self-detection function for the temperature senor, can help to warn the failure on temperature senor.
Major Technical Specifications:
| Chamber Temperature | -10℃ ~ -40℃ | |
| Specimen Head Temperature | -10℃ ~ -40℃ | |
|
Time to reach -40℃ of the quick-freeze shelf |
60 minutes | |
|
Lowest possible temperature of the Peltier element |
-45℃ | |
|
Lowest possible temperature of the Peltier element together with quick-freeze shelf |
below -60℃ | |
| Running time of the Peltier element | 15minutes | |
| Maximum Specimen Size | 35mm×35mm | |
| Specimen Vertical Stroke | 60mm | |
| Specimen Horizontal Stroke | 20mm | |
| Electric Coarse Feed | rapid 0.7mm/s; slow 0.35mm/s | |
|
The section thickness is adjusted in a range of 1μm to 100μm |
10μm - 50μm increments 5μm | |
| 50μm - 100μm increments 10μm | ||
| 100μm - 400μm increments 50μm | ||
|
Trim Section Thickness Feed: adjusted in the range of 10μm to 400μm |
10μm - 50μm increments 5μm | |
| 50μm - 100μm increments 10μm | ||
| 100μm - 400μm increments 50μm | ||
| Specimen Retraction Distance | adjustable in a range of 0 ~ 80μm, in 5μm increments | |
| Working Voltage |
AC220V±10%50Hz (standard model); AC110V±10%60Hz |
|
| Power | 600W | |
| Dimensions(W×D×H) | 650×800×1160mm | |
| Net Weight | 115kg | |
