Cai Kang LED Inverted Microscope

NegotiableUpdate on 03/02

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The XDS-700 series inverted microscope combines excellent infinite distance microscopic optical systems with modern high-quality microscopic observation methods, making it easy to achieve observation functions such as bright field, phase contrast, polarized light, and LED fluorescence. It provides an efficient and complete system solution for teaching, research, and detection analysis in fields such as biology and medicine, making microscopic observation easier and more enjoyable.

Product Details

Cai Kang LED Inverted Microscope

1、 The main purpose and characteristics of the instrument
XDS-700 seriesInverted microscopemirrorCombining excellent infinite distance microscopy optical systems with modern high-quality microscopy observation methods, it can easily achieve observation functions such as bright field, phase contrast, polarized light, and LED fluorescence, providing efficient and complete system solutions for teaching, research, detection, and analysis in fields such as biology and medicine, and making microscopy observation easier and more enjoyable.
▲. Adopting an infinite distance positive image microscopy optical system;
▲. The newly designed long working distance flat field achromatic objective lens has a wide field of view and flatness;
▲. 45 degree tilted three eye observation head, binocular tube can rotate at any angle to meet the requirements of different operators.
▲. The control system of the work platform adopts a universal joint structure, and the spacing between the load trays can be freely adjusted to meet the observation needs of different samples.
▲. Transmitting lighting system, with the option of 3W high brightness LED coupled lighting;

XDS-800D Digital Typeinverted microscopeIt is a high-tech product developed by combining advanced optical microscope technology, photoelectric conversion technology, and digital imaging technology. Microscopic images can be manually observed, and can also be conveniently and timely observed on digital camera displays. Observation images can be captured and recorded at any time for analysis, processing, and other purposes. High pixel image photos can also be saved or printed.

2： XDS-700Cinverted microscopeMain technical specifications of the instrument

The XDS-700C inverted biological microscope adopts an excellent wireless far optical system, equipped with long working distance flat field objective and wide field eyepiece, compact and stable high rigidity body, fully reflecting the anti vibration requirements of limit operation. Ideal design that meets ergonomic requirements, making operation more convenient, comfortable, and spacious. The instrument is suitable for microscopic observation of cellular tissues, transparent liquid tissues, and dynamic microscopic observation of cultured tissues in culture dishes. It can be applied to research institutes, higher education institutions, medical and health care, inspection and quarantine, agriculture, animal husbandry, dairy industry and other departments.

Technical Specifications
optical system	Infinite optical system
observation head	45°Articulated three eyes, adjustable pupillary distance 50mm-75mm
eyepiece	Wide field flat field eyepiece WF10 ×/22mm
objective lens	Flat field infinite distance complex achromatic large numerical aperture long working distance objective lens 4×/0.15(W.D. 21.6mm), cover glass thickness 1.5mm 10×/0.3(W.D.3mm, phase contrast), cover glass thickness 1.5mm 20×/0.5(W.D. 4.27mm, phase contrast), cover glass thickness 1.5mm 40× /0.60（W.D.2.23mm）， Cover glass thickness 1.5mm
converter	Six hole converter
platform	Mechanical mobile stage
	Platform size: 305mm × 180mm
	Mobile range: 75mm × 40mm
	Low position XY adjustment handwheel
focusing	Coarse micro coaxial focusing, micro grid value 0.001mm
light source	3WLED,Continuous adjustable brightness
condenser	Abbe spotlight, working distance 28mm
Phase contrast device	Contrast dial (28mm), centering telescope
Color filter	Blue, green, yellow, frosted glass
Available as attachments	Eyepiece: WF10 ×/20mm, with a 0.1mm cross reticle WF15×/17mm、WF20×/12.5mm
	Abbe spotlight, working distance 70mm, think of it as a turntable (70mm)
	Photography device and CCD interface: 0.5X, 0.57X, 0.75X
	Flat field infinite distance complex achromatic large numerical aperture long working distance objective lens: 4X/0.15(W.D.21.6mm)、40X/0.60（W.D.2.23mm）
	5 million, 10 million, 16 million pixel professional cameras
	Color 1/1.8-inch digital CCD camera
	Image analysis software

3、 Composition of the system

1inverted microscopeXDS-700
2. C interface
3. Digital adaptive lens
4. Professional grade color digital camera
5. Computer (optional)

4、 Purchase section

MiVnt Microscopic Image Analysis Software
2.1 million pixel imager, 16 million pixel imager
3. Inverted microscope digital imaging system

5、 Comparison of similar instruments

1. XDS-600C Inverted Microscope
2. XDS-600D Inverted Microscope
3. XDS-500C Inverted Microscope
4. XDS-500D Inverted Microscope

7、 The principle and application of inverted fluorescence microscope

There are two types of fluorescence microscopes based on their optical paths. 1. Transmission fluorescence microscope: The excitation light source passes through the specimen material through a condenser lens to excite fluorescence. Commonly used dark field concentrators can also be used, and ordinary concentrators can be used to adjust the reflector to redirect and sidelobe the excitation light onto the specimen. This is a relatively old-fashioned fluorescence microscope. Its advantage is strong fluorescence at low magnification, but its disadvantage is that its fluorescence decreases with increasing magnification. Therefore, it is better for observing larger specimen materials.

2. Falling light fluorescence microscope is a new type of fluorescence microscope developed in modern times. Unlike the above, the excitation light falls from the objective lens downwards onto the surface of the specimen, using the same objective lens as the illumination condenser and the objective lens for collecting fluorescence. A dual color beam splitter needs to be added to the optical path, which is 45 degrees apart from the light uranium. Angle, the excitation light is reflected into the objective lens and focused on the sample. The fluorescence generated by the sample, as well as the excitation light reflected from the surface of the objective lens and cover glass, enter the objective lens and return to the dual color beam splitter, separating the excitation light and fluorescence. The residual excitation light is then absorbed by the blocking filter. If different combinations of excitation filters/dual color beam separators/blocking filters are used, they can meet the needs of different fluorescent reaction products. The advantages of this fluorescence microscope are uniform field illumination, clear imaging, and stronger fluorescence with larger magnification.

Method of using fluorescence microscope: 1. Turn on the light source, and preheat the ultra-high pressure mercury lamp for a few minutes to reach the maximum bright spot. 2. Transmission fluorescence microscopy requires the installation of the required excitation filter between the lamp source and the condenser, and the corresponding blocking filter behind the objective lens. The falling light fluorescence microscope needs to insert the required excitation filter/dual color beam splitter/blocking filter block into the slot of the optical path. 3. Observe with a low-power microscope, adjust the center of the light source according to the adjustment device of different types of fluorescence microscopes, place the specimen slide, and focus to observe. Attention should be paid during use: Do not observe directly with your eyes before installing the filter to avoid eye damage; When observing specimens with an oil microscope, a special non fluorescent oil microscope must be used; After the high-pressure mercury lamp is turned off, it cannot be immediately turned back on. It takes 5 minutes to restart, otherwise it will be unstable and affect the lifespan of the mercury lamp.

（3） Observing cells stained with 0.01% acridine orange fluorescent dye under a fluorescence microscope on a teaching platform using a blue violet filter, two different colors of fluorescence (dark green and orange red) can be observed in the nucleus and cytoplasm.