BS-2045T Trinocular Biological Microscope

BS-2045 series microscopes are high quality biological microscopes, which are specially designed for biological and medical research and teaching experiments for colleges, universities, laboratories and related institutes. With infinity color correction optical system and excellent Koehler illumination system, BS-2045 can get uniform illumination, clear and bright images at any magnification. These microscopes can be used for teaching experiments, pathological examinations and clinical diagnosis. With outstanding functions, excellent cost performance, easy and comfortable operation, BS-2045 series microscopes present over expected and splendid micro images.


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Product Tags

BS-2045B

BS-2045B

BS-2045T

BS-2045T

Introduction

BS-2045 series microscopes are high quality biological microscopes, which are specially designed for biological and medical research and teaching experiments for colleges, universities, laboratories and related institutes. With infinity color correction optical system and excellent Koehler illumination system, BS-2045 can get uniform illumination, clear and bright images at any magnification. These microscopes can be used for teaching experiments, pathological examinations and clinical diagnosis. With outstanding functions, excellent cost performance, easy and comfortable operation, BS-2045 series microscopes present over expected and splendid micro images.

Feature

1. Infinite Color Corrected Optical System provides sharp and comfortable images.
2. Wide-field high eye-point eyepieces and plan achromatic objectives make the effect of fluorescence observation more perfect.
3. Outstanding appearance design and ergonomics structure design, long time use without feeling tired.
4. With the design of security lock and safe limits, it is much more secure, stable and can be kept for long.
5. Various microscopic examinations can be fulfilled, such as brightfield, dark-field, phase contrast, fluorescence, simple polarizing and so on.
6. LED fluorescence excitation illumination, breaking through the traditional type, is more stable, low radiation and long working life. Special fluorescent filter for tuberculosis examination is available.
7. Rackless stage can avoid the potential hazard caused by moving rack.

BS-2045 Accessories (1)

8. Intelligent illumination system.
(1) With coded nosepiece, the microscope is able to automatically remember the light intensity of each objective which you are used to, it helps to improve the work efficiency and decrease the visual fatigue.
(2) LCD on the right side of the frame shows color temperature and light intensity, as well as the objective magnification you are using, it is helpful to make record of experiment condition.

BS-2045 Accessories (2)

(3) Color temperature can be adjusted to get the best contrast, which is ranging from 3000K to 5600K.

BS-2045 Accessories (3).png

3000K warm color LED(minium)

 5600K warm color LED(mixium)

BS-2045 Accessories (4)

 

 

The color temperature of LED light source is adjustable by straight screwdriver.

Application

BS-2045 series biological microscopes are ideal instruments for biological, pathological, histological, bacterial, immune, pharmacological and genetic fields. They can be widely used in education, medical and sanitary establishments, such as schools, hospitals, clinics, laboratories, medical academies, colleges, universities and related teaching labs and research centers.

Specification

Item

Specification

BS-2045B

BS-2045T

Optical System Infinite Color Corrected Optical System, parfocal distance 45mm

Viewing Head Seidentopf binocular head, 30° inclined, Interpupillary 50-75mm, 360° rotatable, eyepiece tube: Φ30mm

Seidentopf trinocular head, 30° inclined, Interpupillary 50-75mm, 360° rotatable, Fixed light splitting ratio: Eyepiece:Trinocular=8:2, eyepiece tube: Φ30mm

Seidentopf trinocular head(dedicated for fluorescence), 30° inclined, Interpupillary 50-75mm, 360° rotatable, Fixed light splitting ratio: Eyepiece:Trinocular=5:5, eyepiece tube: Φ30mm

Eyepiece High eyepoint wide field plan eyepiece PL 10×/22mm with adjustable diopter ±5

High eyepoint wide field plan eyepiece PL 10×/22mm with adjustable diopter ±5, with eyepiece micrometer

Eyepiece pointer

Eyepiece micrometer

Objective Infinite Plan Achromatic Objectives 2×, NA=0.06, WD=5.00mm (should work with frosted filter)

4×, NA=0.10, WD=15.00mm

10×, NA=0.25, WD=10.80mm

20×, NA=0.45, WD=1.50mm

40×(S), NA=0.65, WD=0.80mm

60×(S), NA=0.85, WD=0.30mm

100×(S, Oil), NA=1.25, WD=0.21mm

Infinite Plan Phase Contrast Objective 10×, NA=0.25, WD=10.80mm

20×, NA=0.40, WD=1.50mm

40×(S), NA=0.65, WD=0.80mm

100×(S, Oil), NA=1.25, WD=0.18mm

Infinite Plan Semi-Apochromatic Fluorescence Objectives 4×, NA=0.13, WD=16.40mm

10×, NA=0.30, WD=8.10mm

20×, NA=0.50, WD=2.00mm

40×(S), NA=0.75, WD=0.74mm

100×(S, Oil), NA=1.28, WD=0.14mm

Nosepiece Reversed Coded Quintuple Nosepiece

Stage Rackless Double Layers Mechanical Stage 150mm×162mm, moving range 76mm×50mm, double slide holder, accuracy: 0.1mm, Wear-resistant and anti-corrosion treatment on the stage surface

Double Layers Mechanical Stage 150mm×140mm, moving range 76mm×50mm, double slide holder, accuracy: 0.1mm

Condenser N.A.1.25 Koehler illumination condenser with aperture diaphragm (with plug-in phase contrast and dark field plate slot), condenser preset center and height adjustable

N.A.1.25 Kohler Illumination Turntable Phase Contrast Condenser Set for 10X, 20X, 40X, 100X Phase Contrast Observation

N.A.1.25 Kohler Illumination Turntable Phase Contrast + Dark Field Condenser Set for 10X, 20X, 40X, 100X Phase Contrast and 4X-40X Dark Field Observation

Focusing Low position coaxial focusing system, moving range 30mm, with upper limit and tightness adjustment, fine division 0.002mm

Transmitted Illumination 3W LED (3000K-5600K), light intensity continuously adjustable; LCD on the right side of the frame to show the color temperature and the objective magnification

Mercury Reflected Illumination Mercury reflected fluorescent illuminator with eyes protective plate, 100W mercury lamp house, power supply box, 100W DC mercury bulb (OSRAM/ Chinese brand)

LED Fluorescent Reflected Illumination B1 band-pass type fluorescence module, with intensity adjusting knob, and switch knob for bright field and fluorescence, central wavelength:470mm

G1 band-pass type LED fluorescence module, with intensity adjusting knob, and switch knob for bright field and fluorescence, central wavelength: 560mm

B2 long-pass type fluorescence module, with intensity adjusting knob, and switch knob for bright field and fluorescence, central wavelength:470mm

UV2 ultraviolet long-pass type LED module, with intensity adjusting knob, and switch knob for bright field and fluorescence, central wavelength: 385mm

UV4 ultraviolet long-pass type LED module, with intensity adjusting knob, and switch knob for bright field and fluorescence, central wavelength: 365mm

B4 LED fluorescence module dedicated for TB test, with intensity adjusting knob, and switch knob for bright field and fluorescence, central wavelength: 455mm

Other various LED module for option, which can be custom-tailor according to the needs of clinical diagnosis.

Filters Blue filter Φ45mm

Green filter Φ45mm

Yellow filter Φ45mm

Neutral filter Φ45mm

Polarizing Kit Polarizer

Analyzer

Dark Field Plate Dark field insert plate (used for 4×-40× objectives)

Centering Telescope Centering Telescope Φ30mm (used with phase contrast plate and objective)

Phase Contact Plate 10×, 40× Phase Contrast Insert Plate (used for 10×, 40× phase contrast objectives)

20×, 100× Phase Contrast Insert Plate (used for 20×, 100× phase contrast objectives)

Power Adapter External power adapter, input 100V-240V, output 15V2.67A

C-mount Adapter 0.35× C-mount adapter, adjustable

0.5× C-mount adapter, adjustable

0.65× C-mount adapter, adjustable

1× C-mount adapter, adjustable

Trinocular tube for digital eyepiece (Φ23.2mm)

Packing 1 set/carton, 58x56x28cm, GW: 10kgs, NW: 8kgs

Note: ● Standard Outfit, ○ Optional

Sample Images

BS-2045 Series Sample picture (2)
BS-2045 Series Sample picture (1)

System Diagram

BS-2045 System Diagram

Dimension

BS-2045 Dimension

Unit:mm

Certificate

mhg

Logistics

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