Quick Overview
LED. Excitation Filter Type: B G. Number of Excitation Filters: 2. Exciting Filter Cube: 2 Pieces. Input Voltage: AC 110-240V 50/60Hz. Power Cord Connector Type: USA 2 Pins. For PZ0401, PZ1701 Series Parallel Zoom Stereo Microscope.
PZ31018201 EPI-Fluorescence Kit（LED）
EPI-Fluorescence Kit
| Fluorescence Lamp House Light Source Type | LED |
| Fluorescence Lamp House Input Voltage | DC 12V |
| Fluorescence Vertical Illuminator Mount Size | Dia. 60mm |
| Excitation Filter Type | B G |
| Number of Excitation Filters | 2 |
| Exciting Filter Cube | 2 Pieces |
| Excitation Filter Switch Type | User-Changeable Excitation Filter Modules |
| Input Voltage | AC 110-240V 50/60Hz |
| Power Cord Connector Type | USA 2 Pins |
| Power Cable Length | 1.8m |
| Surface Treatment | Spray Paint |
| Material | Metal |
| Color | White |
| Net Weight | 2.36kg (5.203lbs) |
| Applied Field | For PZ0401, PZ1701 Series Parallel Zoom Stereo Microscope |
Technical Info
Instructions
IlluminatorClose Λ
| The conditions of different illumination of the microscope are a very important parameter. Choosing the correct illumination method can improve the resolution and contrast of the image, which is very important for observing the imaging of different objects. The wavelength of the light source is the most important factor affecting the resolution of the microscope. The wavelength of the light source must be smaller than the distance between the two points to be observed in order to be distinguished by the human eye. The resolution of the microscope is inversely proportional to the wavelength of the light source. Within the range of the visible light, the violet wavelength is the shortest, providing also the highest resolution. The wavelength of visible light is between 380~780nm, the maximum multiple of optical magnification is 1000-2000X, and the limit resolution of optical microscope is about 200nms. In order to be able to observe a much smaller object and increase the resolution of the microscope, it is necessary to use light having a much shorter wavelength as the light source. The most commonly used technical parameters for describing illumination are luminescence intensity and color temperature. Luminescence intensity, with lumen as unit, is the physical unit of luminous flux. The more lumens, the stronger the illumination. Color temperature, with K (Kelvin) as unit, is a unit of measure indicating the color component of the light. The color temperature of red is the lowest, then orange, yellow, white, and blue, all gradually increased, with the color temperature of blue being the highest. The light color of the incandescent lamp is warm white, its color temperature is 2700K, the color temperature of the halogen lamp is about 3000K, and the color temperature of the daylight fluorescent lamp is 6000K. A complex and complete lighting system can include a light source, a lampshade or lamp compartment, a condenser lens, a diaphragm, a variety of wavelength filters, a heat sink cooling system, a power supply, and a dimming device etc. Select and use different parts as needed. Of which, selection and use of the illuminating light source is the most important part of the microscope illumination system, as and other components are designed around the illuminating wavelength curve and characteristics of the illuminating light source. Some of the microscope light sources are pre-installed on the body or frame of the microscope, and some are independent. There are many types and shapes of light sources. Depending on the requirements of the microscope and the object to be observed, one type or multiple types of illumination at the same time can be selected. In addition, the whole beam and band adjustment of the light source, the position and illumination angle of the light source, and the intensity and brightness of the light all have a great influence on the imaging. For microscope imaging, a good lighting system may be a system that allows for more freedom of adjustment. In actual work, such as industry, too many adjustment mechanisms may affect the efficiency of use, therefore choose the appropriated configured lighting conditions is very important. |
EPI-Fluorescence KitClose Λ
| EPI-fluorescence kit, also known as the incidence fluorescence kit or reflection fluorescence kit. It is an accessory device that excites and emits fluorescence for fluorescent microscope illumination, forming an illumination system that consists an illumination source that can emit ultraviolet light, a configured fluorescent condenser, and filters for excitation and emission of fluorescence etc. Fluorescence microscope requires a complete set of filters. The fluorescence excitation block is the core component used to excite fluorescent specimens and observe fluorescence in a fluorescence microscope. The excitation and emission filters, after combination, are placed in a filter cube. When the user replaces the filter, it is relatively convenient. The component consisting of several filter blocks in the excitation module includes: Exciter filter: selects the light that passes through a certain wave band to excite the specimen to produce fluorescence. Dichroic mirror (commonly known as a mirror): set at a 45-degree angle in the cube, reflect the excitation light downwards and transmit the fluorescent upwards. Barrier filter: transmit the emitted light, that is, fluorescence, and at the same time block the reflected light in the various stray light and excitation light. Fluorescence is excited by light of a specific wavelength, and the emitted light that is excited has also a specific wavelength. Therefore, it is necessary to select suitable excitation blocks (mainly selecting the light wavelength parameters of excitation light filter, dichroic mirror and barrier filter). The excitation module is generally named after the basic color tone. The first letter represents the excitation spectrum region of the wavelength, that is, the color tone. For example, UV represents ultraviolet light, V represents violet, B represents blue, and G represents green. The subsequent letter represents the glass, and the numbers represent the model features. For example, BG12 is a kind of blue glass, B is the first letter of blue, and G is the first letter of glass. |
PackagingClose Λ
| After unpacking, carefully inspect the various random accessories and parts in the package to avoid omissions. In order to save space and ensure safety of components, some components will be placed outside the inner packaging box, so be careful of their inspection. For special packaging, it is generally after opening the box, all packaging boxes, protective foam, plastic bags should be kept for a period of time. If there is a problem during the return period, you can return or exchange the original. After the return period (usually 10-30 days, according to the manufacturer’s Instruction of Terms of Service), these packaging boxes may be disposed of if there is no problem. |
| Packing | |
| Packaging Type | Carton Packaging |
| Packaging Material | Corrugated Carton |
| Packaging Dimensions(1) | 37x30x13cm (14.567x11.811x5.118″) |
| Inner Packing Material | Plastic Bag |
| Ancillary Packaging Materials | Styrofoam |
| Gross Weight | 2.90kg (6.39lbs) |
| Minimum Packaging Quantity | 1pc |
| Transportation Carton | Carton Packaging |
| Transportation Carton Material | Corrugated Carton |
| Transportation Carton Dimensions(1) | 37x30x13cm (14.567x11.811x5.118″) |
| Total Gross Weight of Transportation(kilogram) | 2.88 |
| Total Gross Weight of Transportation(pound) | 6.35 |
