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LB-294 Inverted Biological Microscope
LB-294 Inverted Biological Microscope are high level microscopes which are specially
designed for medical and health units, universities, research institutes to observe cultured
living cells. With innovative infinite optical system and ergonomic design, they have excellent
optical performance and easy to operate features. The microscopes have adopted long life
LED lamps as transmitted and fluorescent light source. Digital cameras can be added to the
microscope on left side to take photos, videos and make measurement.
The LB-294 Inverted Biological Microscope has an intelligent illumination management
system, the illumination intensity will automatically change after you change the objectives
and make the microscope to get the best illumination effect, LB-294 Inverted Biological
Microscope also has a LCD screen to show the working mode like magnification, light
intensity, transmitted or fluorescent light source, working or sleep etc.
Labomed Inc. is certified by ISO 9001, CE Conformity and is FDA Licensed.
Features
- Excellent infinite optical system, Φ22mm wide field eyepiece, 45° inclined viewing head,
more comfortable for observation.
- Camera port is on left side, less disturb for operation. Light distribution (both): 100 : 0
(100% for eyepiece); 0 : 100 (100% for camera).
- Long working distance condenser N.A. 0.30, Working distance: 75mm(with condenser),
Working distance: 187mm (without condenser), available for extra high culture dishes.
Condenser is detachable, without condenser, it is suitable for culture flask.
- Large size stage, convenient for research. Stage Size: 170mm(X) × 250 (Y)mm,
Mechanical stage moving range: 128mm (X) × 80 (Y)mm. 6 types of petri-dish holders
are available.
- LB-294 Inverted Biological Microscope has an intelligent illumination management
system.
- The microscope body is compact, stable and suitable for clean bench. The microscope
body has been coated with anti-UV material and can be placed into the clean bench for
sterilization under UV lamp.
- Phase Contrast, Hoffman Modulation Phase Contrast and 3D Emboss Contrast observation
method are available with transmitted illumination.
- LED Fluorescent attachment is optional.
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Technical Specifications
Applications
LB-294 Inverted Biological Microscope are used by medical and health units, universities,
research institutes for observations of micro-organisms, cells, bacteria and tissue cultivation.
They can be used for continuous observation of process of cells, bacteria grow and divide in
the culture medium. Videos and images can be taken during the process. These microscopes
are widely used in cytology, parasitology, oncology, immunology, genetic engineering,
industrial microbiology, botany and other fields.
Item |
Specification |
Optical System |
NIS 60 Infinite Optical System, Tube length 200mm |
Viewing Head |
Seidentopf Binocular Head, Inclined at 45°, Interpupillary Distance 48-75mm, Left side camera port, Light distribution: 100: 0 (100% for eyepiece), 0:100 (100% for camera), Eyepiece Tube Diameter 30mm |
Eyepiece |
SW10×/ 22mm |
Objective |
NIS60 Infinite LWD Plan Achromatic Objective (Parfocal distance 60mm, M25×0.75) |
4×/0.1, WD=30mm |
NIS60 Infinite LWD Plan Phase Contrast Achromatic Objective (Parfocal distance 60mm, M25×0.75) |
PH10×/0.25, WD=10.2mm |
PH20×/0.40, WD=12mm |
PH40×/0.60, WD=2.2mm |
Nosepiece |
Quintuple Nosepiece |
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Coded Quintuple Nosepiece |
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Condenser |
Long Working Distance Condenser, N.A. 0.3, Working Distance 75mm (with condenser), 187mm (without condenser) |
Telescope |
Centering Telescope: used to adjust the center of phase annulus |
Phase Annulus |
10×-20×-40× Phase Annulus Plate (center adjustable) |
Stage |
Stage 170 (X)×250(Y) mm with glass insert plate (diameter 110mm) |
Attachable Mechanical Stage, X-Y Coaxial Control, Moving Rang: 128mm×80mm, accept 5 types of petri-dish holders, well plates and stage clips |
Universal Holder: used for Terasaki plate, glass slide and Φ35-65mm petri dishes |
Focusing |
Coaxial Coarse and Fine Adjustment, tension adjustment, Fine Division 0.001mm, Fine stroke 0.2mm per rotation, Coarse stroke 37.5mm per rotation. Moving Range: up 7mm, down 1.5mm; Without limitation can up to 18.5mm |
Transmitted Illumination |
3W S-LED Koehler illumination, Brightness Adjustable |
Other Accessories |
Dust cover |
Power Supply |
AC 100-240V, 50/60Hz |
Fuse |
T250V500mA |
Packing |
2cartons/set, Packing Size: 47cm×37cm×39cm, 69cm×39cm×64cm Gross Weight: 20kgs, Net Weight: 18kgs |
ALL ACCESSORIES ARE OPTIONAL AND MUST BE ORDERED SEPARATELY
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