Design Features
1. The LS2900+ has been designed with all ergonomic concepts in mind. All the components are processed with computer numerical controlled machining centers
2. Specimen retraction function, protects specimen from blade damage
3. Electronic Trim/Cut function makes it easy to switch from trim and section mode
4. Unit is equipped with with counter to calculate total pieces cut and total thickness.
5. One compressor, which are made in Germany, freeze the cryostat chamber, freezing shelf, knife holder and specimen clamp separate with environmentally friendly refrigerant (R404)
6. Chamber temperature can drop to working condition in 60 minutes after switching on.
7. Sterilization can be accomplished with UV light within 35 minutes after use.
8. Peltier may switched be on or off manually.
9. Unit contains heated, removable sliding window.
10. Unit has two defrost methods: Definite time and manual
11. The high-precision microtome is enclosed outside the cryostat chamber to protect it from thermal expansion and contraction and keeping service and maintenance to a minimum.
12. Self-explanatory symbols for all functions and displays make the unit easy to learn and operate.
13. LCD screen can display data such as sample travel, thickness, function controlling, day, time, temperature and time on/off.
14. Stand by mode, after initialization, the temperature in cryostat chamber can be controlled between -4degree and -9 degree by computer automatically; Once stopped initializing, the temperature in freeze chamber will arrive to working temperature within 10 minutes
16. Multi position handwheel locking
17. Sensor self-diagnosis function.
Technical SpecificationsFreeze chamber temperature rage: -10~-30
Cool down time to -30: 60 min
Freeze shelf minimum temperature: -45
Lowest temperature of Peltier unit on freeze shelf: -55
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: 1μ M~80μ M adjustable; 1μ M~20μ M, in 1μ M increment
20μ M~40μ M, in 2μ M increments; 40μ M~80μ M, in 5μ M increments
Trimming thickness range: 10μ M~400μ M adjustable; 10μ M~50μ M, in 5μ M increments; 50μ M~100μ M, in 10μ M increments; 100μ M~400μ M, in 50μ M increments;
Retraction range: 0μ M~80μ M adjustable; In 5μ M increment
Voltage and frequency: AC220V± 10% 50Hz(Standard) Special requirement may be customized.
Power: 650W
Weight: 125kg
Shenyang Longshou Electronic Instrument Co., Ltd. was founded in 1995, which was one of the earliest high-tech companies that focus on manufacturing pathological instruments in China. Being people oriented, we attach great importance to customer satisfaction and the quality of products. Thus, we built our team including experts and technicians of mechanism, computer and electric and sold large amount of products to a lot of customers in the world with attractive quality, price and also compliments from user. We dare say that our company is the best and largest manufacturer, supplier and contractor.
From the time we start business, we spent large expenditure to research and development in order to benefit our partners by advanced technology instead of cheap material. At present, we hold independent intellectual property rights of all our products and patents of many technologies, too, which make characters of our products internationally advanced and price very competitive.
We don't take products be sold as an end of order, instead we provide professional ,considerate and quick-respond service after sale to ensure customers normal use, including installation instructions, operation guidance, or troubleshooting.
We created our well-known brand "LS" and products with it being sold all over the world. We win global distributors' good graces by advanced culture concept, liable quality, lower price, considerate service and good corporate reputation..
