Description of the Product
The Laboratory Microscope models YR0239 and YR0240 from Kalstein are tailored for precision and clarity in scientific observation. They incorporate a finite optical system complemented by a standard WF10X/18 eyepiece, ensuring high-quality imaging for detailed examination of specimens. These microscopes come with various viewing head options, including monocular, Seidentopf binocular, trinocular, and digital heads with 5M pixels, providing flexibility for different observational needs.
Equipped with achromatic objectives ranging from 4X to 100X, each possessing strengths in numerical aperture and working distance, these models allow for diverse magnification and depth of field, essential for detailed analysis in laboratory settings. The backward quadruple nosepiece ensures robust support for swift exchange of objectives, promoting efficiency in continuous research environments.
The mechanical double-layer stage, measuring 140X140mm, and a moving range of 75X50mm, enhances specimen manipulation. Coupled with a coaxial coarse and fine focusing system offering precision at 0.002mm increments, these microscopes offer unmatched operational control. Illumination is powered by S-LED technology, with an optional ECO function for automatic power-off, maximizing energy efficiency during extended periods of inactivity.
| Model | YR0239 | YR0239-1 | YR0240 | YR0240-1 | |
| Optical System | Finite Optical System | ||||
| Eyepiece | WF10X/18 | ||||
| Viewing Head | Monocular Head Inclined at 30° | ○ | ○ | ○ | ○ |
| Seidentopf Binocular Viewing Head Inclined at 30°, Interpupillary 47-78mm | ● | ● | |||
| Seidentopf Trinocular Viewing Head Inclined at 30°, Interpupillary 47-78mm | ● | ● | |||
| Digital Viewing Head Inclined at 30°, Interpupillary 47-78mm, 5M pixels, Support Wifi | ○ | ○ | ○ | ○ | |
| Digital Viewing Head Inclined at 30°, Interpupillary 47-78mm, 5M pixels, 8″LCD. Android OS | ○ | ○ | ○ | ○ | |
| Achromatic Objective | 4X N.A=0.1 WD=37.5 | ● | ● | ● | ● |
| 10X N.A=0.25 WD=7.316 | ● | ● | ● | ● | |
| 20X N.A=0.4 WD=13 | ○ | ○ | ○ | ○ | |
| 40X N.A=0.65 WD=0.632 | ● | ● | ● | ● | |
| 100X N.A=1.25 WD=0.198 | ● | ● | ● | ● | |
| Nosepiece | Backward Quadruple Nosepiece | ● | ● | ● | ● |
| Stage | Double Layers Mechanical Stage 140X140mm, Moving Range 75X50mm | ||||
| Condenser | NA1.25 Abbe Condenser | ● | ● | ● | ● |
| Dark Field Condenser (Dry, Oil) | ○ | ○ | ○ | ○ | |
| Focusing System | Coaxial Coarse and Fine Adjustment, Fine Division 0.002mm, Moving Range 25mm | ||||
| Illumination | Halogen Lamp 6V/20W | ○ | ○ | ○ | ○ |
| S-LED Illumination | ● | ● | ● | ● | |
| S-LED Illumination with Recharger | ○ | ○ | ○ | ○ | |
| Kohler Illumination | ○ | ○ | ○ | ○ | |
| ECO Function (Auto Power Off After 30 Mins No Operation) | ○ | ○ | ● | ● | |
| Plane-concave Mirror | ○ | ○ | ○ | ○ | |
| Fluorescent Attachment |
Fluorescent Illumination, LED Lamp | ○ | ○ | ○ | ○ |
| Fluorescent Illumination, 100W HBOLamp | ○ | ○ | ○ | ○ | |
| Polarzation Set | ○ | ○ | ○ | ○ | |
| Phase Contrast Kit | ○ | ○ | ○ | ○ | |
Market Pricing
The Laboratory Microscope models YR0239 and YR0240, known for their advanced features and remarkable performance, are priced competitively within the range of $500 to $800 in the market. This pricing reflects the high standards and robust capabilities these microscopes bring to any scientific or educational setting, ensuring exceptional value for researchers and professionals alike. Investing in these precise optical instruments guarantees long-term reliability and exceptional imaging quality.
Frequently Asked Questions
What types of illumination do the microscopes offer?
The YR0239 and YR0240 models integrate standard S-LED illumination and optional ECO functionalities for energy conservation. An optional Kohler illumination setup is also available for users seeking high contrast and uniformity in observations.
Are these microscopes suitable for educational purposes?
Absolutely. These microscopes are designed to cater to a wide audience, from academic institutions to advanced research labs, due to their versatility and ease of use.
Can these microscopes accommodate digital imaging?
Yes, the microscopes support digital viewing heads, which facilitate capturing, storing, and sharing images with integrated Wi-Fi capabilities, enriching the scope of digital microscopy.
Advantages and Disadvantages
Advantages: The YR0239 and YR0240 models offer robust construction with advanced optical performance. Their interchangeable heads and wide range of achromatic objectives enable diverse applications and precise imaging. Efficient LED illumination ensures clarity and energy efficiency.
Disadvantages: While offering a multitude of functionalities, these microscopes may require an additional investment for optional features such as Kohler illumination and fluorescence attachments, which might not be necessary for all users.
Product Use in the Field
These microscopes are integral to laboratory settings, facilitating extensive research across various fields, including biology, microbiology, and material science. The high-resolution imaging capabilities support professionals in conducting detailed specimen analysis, leading to critical insights in both research and educational environments.
Moreover, their adaptability to digital imaging makes them a preferred choice for presentations, documentation, and remote collaborations, enhancing interactive sessions and data sharing capabilities.
Recommendations
To maximize the use of these microscopes, regular maintenance, including cleaning optics and mechanical components, is recommended. Utilize the ECO function to enhance the lifespan of the LED components while ensuring cost-effective operation.
For optimal performance, consider additional training on advanced functionalities, such as phase contrast and fluorescence techniques, which can further expand the research applications and benefits offered by these models.
If you are seeking a fusion of innovation and quality, you have arrived at the right place. At Kalstein, we offer you the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each piece with a level of excellence. Our intuitive, agile online shopping channels are designed for your convenience, ensuring the most friendly prices. Don’t hesitate any longer. We bring science to life, and it’s time to be a part of our community. https://kalstein.net/en/product/laboratory-microscope-yr0239-yr0240/.
