LS-2900+ Semi-automatic Cryostat Microtome
Technical Specifications
Freezing chamber temperature range:-30ºC~-10ºC
Time freezing shelf need to cool down to -30ºC:60 minutes
Freezing shelf minimum temperature:-45ºC
Minimum temperature of heat extractor on freezing shelf:-55ºC
Heat extractor working time: 15 minutes
Maximum specimen size:35mm×35mm
Specimen vertical stroke:60mm
Specimen horizontal stroke:20mm
Rough feeding speed: 0.7mm/s or 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), or AC110V±10%, 60Hz
Power: 650W
Weight: 125kg
Dimensions(W×D×H): 660×640×1130mm
Fast, steady refrigerant system
Cryostat adopts a DANFOSS compressor to cool down freezing chamber by R404A environment friendly fluoride-free refrigerant.
It takes only 60 minutes to get appropriate temperature for slicing in fast freezing mode.
Wide freezing shelf may hold 10 specimen discs meanwhile.
Vacuum glass window with transparent electronic heating resistance on top layer enable to prevent fog and cold air leakage.
Design ergonomically, and all drive parts are produced by machining center.
Mechanism of microtome is protected from expansion and contraction by being seated out of the freezing chamber to reduce maintaining frequency to the hilt
Electronic control system with Powerful functions and convenient operation
LCD screen displays total slicing number and thickness, section thickness, retraction, temperature, date, time, timing defrost, manually defrost, and timing power on/off.
Section counting function counts total sliced pieces and thickness.
Specimen retraction function protects specimens from blade scratching and ensures sections' integrality.
Fast trimming function enables fast switch between sectioning and trimming mode.
Humanize standby function: freezing chamber temperature is between -10ºC and -1ºC automatically while standby and will reach appropriate temperature for slicing in 10 minutes after standby is canceled.
Sterilization by UV light takes 35 minutes every time.
Precise, comfort, and safe slicing experience
Blade clamp with lock on top of blade holder enables to clamp wide or narrow blades. To avoid flexible blade cause by spring fatigue, we adopted three-point pressing plate to fix blade and a cam lock to ensure tight.
Blade clamp enables to move horizontally to avoid danger from unintended touch on blade. A third of the blade can do the entire slicing, which makes the blade's life time three times longer.
Anti-rolling plate enables to adjust horizontally, verticality, and also to adjust angle and gap with pressing plate.
Interface of artificial intelligence make operation convenient and easy-learning.
Keyboard enables to lock to avoid misoperation.
LED illumination in freezing chamber.
Handwheel enables to be locked at 9 spots.
Specimen clamp' s x axis and y axis enable to adjust 8°, z axis enables to adjust 360°, which ensure the precision.
Packaging & Shipping
China LongShou Cryostat Microtome Price each unit packed :
Standard export plywood case, free-fumigation!
Accessories:
Tool bag, operation manual knife with box!
Port:
Dalian/Shanghai
Our Services
We provide OEM and are able to print customer's logo on the surface.
Changing accessories in one year after purchase is free of charge.
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..
