Description
The Microscope binoculaire de laboratoire biologique YR05789 – YR05790 is a state-of-the-art device designed to meet the intricate demands of biological laboratory research. It features a large Seidentopf binocular head with a 30mm diameter eyepiece tube, ensuring comfortable viewing angles with its 360-degree rotatable head. The microscope is equipped with super wide field WF10x/22mm eyepieces and a high-precision quintuple nosepiece, supporting objectives from 4x to 100x magnification, thus guaranteeing exceptional detail and clarity. With its high-luminance 6V30W halogen lamp and adjustable diaphragm, users can finely tune lighting conditions to suit various sample types, while the upgraded Abbe condenser ensures optimal light focus for superior image quality.
Market Price
The Microscope binoculaire de laboratoire biologique YR05789 – YR05790 has a market price range of approximately $1500 to $2300 USD. This range reflects the state-of-the-art features and the high-quality construction of this laboratory microscope, which positions it as a top choice for researchers and lab technicians seeking reliability and precision.
Frequently Asked Questions
Q: What makes the YR05789 – YR05790 microscope stand out?
A: Its unique features, such as the 360-degree rotatable trinocular head and high-precision objectives, make it ideal for detailed analysis and research.
Q: Can it be used for both teaching and research purposes?
A: Yes, its versatile setup and robust features make it suitable for both educational settings and advanced research applications.
Advantages and Disadvantages
Advantages:
- High-precision optics for clear and detailed observations.
- Versatile lighting options with halogen and optional LED setups.
- Adjustable diopter and interpupillary distance for user comfort.
Disadvantages:
- The high-end features might come with a higher price point.
- Requires careful handling and maintenance to maximize longevity.
Usage in the Field
The YR05789 – YR05790 is predominantly used in biological laboratories for studying cell structures and micro-organisms. Its adaptable magnification and lighting options allow researchers to conduct prolonged studies without strain, thus enhancing accuracy in recording findings.
Recommendations
To ensure optimal performance, regularly calibrate and clean the lenses and compartment areas. Employ the ECO auto-shutoff feature to conserve energy and extend the device’s lifespan. For more complex setups, consider using additional filters or contrast accessories available for this model.
Features
- Seidentopf binocular and trinocular head options.
- Super Widefield WF10x/22mm eyepieces with adjustable diopter.
- Five-position nosepiece supporting a range of objectives up to 100x.
- Advanced lighting system with Koehler illumination.
- Customizable with various filters and condensers.
Technical Specifications
| Model | YR05789 | YR05790 | Cata. No. | |
| Upgrades | – Enhanced head size with a 30mm diameter eyepiece tube | |||
| – Upgraded eyepiece to 30mm diameter adjustable diopter | ||||
| – Standard objectives upgraded to 5 pieces with 20x | ||||
| – Upgraded stage to a frameless size of 182 × 140 mm | ||||
| – Abbe Condenser NA1.25 upgraded to a swing-out condenser NA0.9/0.13 | ||||
| – Upgraded light source to 6V30W high brightness + blue filter | ||||
| Head | Seidentopf binocular head inclined at 30°, rotatable 360°, interpupillary distance 48-76 mm, | ● | ○ | YR05789-op1 |
| Eyepiece Tube Dia.30mm | ||||
| Seidentopf trinocular head inclined at 30°, rotatable 360°, interpupillary distance 48-76 mm, light split switch E100:P0/E20:P80, | ○ | ● | YR05789-op2 | |
| Eyepiece Tube Dia.30mm | ||||
| Eyepiece | WF10x/22mm, diameter 30mm, high eyepoint, adjustable diopter | ●● | ●● | YR05789-op3 |
| Nosepiece | Quintuple | ● | ● | YR05789-op4 |
| Infinity Plan Objective | PLAT 2.5X/0.07, WD=8.47mm | ○ | ○ | YR05789-op5 |
| PLAT 4X/0.10, bandwidth = 12.10 mm | ● | ● | YR05789-op6 | |
| PLAN 10X/0.25, WD=4.64mm | ● | ● | YR05789-op7 | |
| PLAN 20X/0.40(S),WD=2.41mm | ● | ● | YR05789-op8 | |
| PLAN 40X/0.66(S),WD=0.65mm | ● | ● | YR05789-op9 | |
| PLAN 60X/0.80(S),WD=0.33mm | ○ | ○ | YR05789-op10 | |
| PLAN 100X/1.25(S,Oil),WD=0.12mm | ● | ● | YR05789-op11 | |
| PLAN 100X/1.15(S,Water),WD=0.19mm | ○ | ○ | YR05789-op12 | |
| Working Stage | Frameless mechanical stage (integrated), size 182 × 140 mm, movement range 77 × 52 mm, dual sliding support | ● | ● | YR05789-op13 |
| Mechanical stage size 175 mm × 145 mm, travel 76 mm X 52 mm, scale: 0.1 mm, double slide mounting | ○ | ○ | YR05789-op14 | |
| Focusing | Coarse and fine coaxial focus, coarse focus travel range: 22 mm, fine focus Div. 0.002 mm | ● | ● | YR05789-op15 |
| Condenser | Swing-out condenser, NA0.9/0.13, iris diaphragm | ● | ● | YR05789-op16 |
| Lighting | Koehler halogen illumination 6V30W, with field diaphragm | ● | ● | YR05789-op17 |
| Wide voltage power supply 100V ~ 240V | ||||
| Koehler LED illumination 3W, field iris | ○ | ○ | YR05789-op18 | |
| Powered by low-voltage safety charger, wide input voltage 100V-240V, output 5V 1A, external power supply compatible for outdoor use | ||||
| Field Diaphragm | For Kohler illumination | ● | ● | YR05789-op19 |
| Power | ECO, automatic shutdown system. | ○ | ○ | YR05789-op20 |
| Turns off automatically when the user leaves for 10 minutes, | ||||
| Turns on automatically when a user is detected approaching, | ||||
| This function can be manually disabled | ||||
| Filter | 45 mm diameter, blue | ● | ● | YR05789-op21 |
| 45 mm diameter, green | ○ | ○ | YR05789-op22 | |
| 45 mm diameter, yellow | ○ | ○ | YR05789-op23 | |
| Darkfield | Dry darkfield condenser, NA0.83-0.91, for objective 4x10x40x | ○ | ○ | YR05789-op24 |
| Darkfield immersion condenser, NA1.3, for 100x objective | YR05789-op25 | |||
| Polarizing | Analyzer + polarizer set | ○ | ○ | YR05789-op26 |
| Phase Contrast | Infinity plan phase contrast 10x objective + 10x phase contrast slider + phase contrast condenser + 11x telescope + green filter | ○ | ○ | YR05789-op27 |
| Infinity plan phase contrast 20x objective + 20x phase contrast slider + phase contrast condenser + 11x telescope + green filter | ○ | ○ | YR05789-op28 | |
| Infinity plan phase contrast 40x objective + 40x phase contrast slider + phase contrast condenser + 11x telescope + green filter | ○ | ○ | YR05789-op29 | |
| Infinity plan phase contrast 100x objective + 100x phase contrast slider + phase contrast condenser + 11x telescope + green filter | ○ | ○ | YR05789-op30 | |
| Turret phase contrast accessory | ○ | ○ | YR05789-op31 | |
| Fluorescence | B, G Chinese Fluorescent Kit 100W Mercury Lamp House 100W Mercury Power Box, Disp. 2 pcs 6 holes fluorescent disk unit UV barrier protection centering objective 100W Chinese mercury lamp | ○ | YR05789-op32 | |
| B, G, U, UV 100W Chinese fluorescent lamp kit 100W Mercury Power Box, Digital Disp. 2 pcs 6 holes fluorescent disk unit UV barrier protection centering objective 100W Chinese mercury lamp | ○ | YR05789-op33 | ||
| B, G Chinese Fluorescent Set 6 holes disk Fluorescent unit 5 W LED Lamp 5W LED Power Box UV barrier protection | ○ | YR05789-op34 | ||
| ,G,U,UV Chinese Fluorescent Set 6 holes Disk Fluorescent Unit 5W LED Socket 5W LED Power Box UV Protection Barrier | ○ | YR05789-op35 | ||
| Adapter | C-mount 0.5x, adjustable focus | ○ | ○ | YR05789-op36 |
| C-mount 0.75x, adjustable focus | ○ | ○ | YR05789-op37 | |
| C-mount 1.0x, adjustable focus | ○ | ○ | YR05789-op38 | |
| Digital eyepiece camera adapter, Dia. 23.2 mm/25 mm | ○ | ○ | YR05789-op39 | |
| Package | Box size 520×475×285 mm, 1 unit/box | |||
| Weight | Gross weight: 12 kg, net weight: 10 kg | |||
