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VWR Compound Binocular Laboratory Microscope, Cat. #: 89404-470
The VWR Compound Binocular Laboratory Microscope, Cat. #: 89404-470, is an advanced, high-quality microscope designed for both routine and research work in laboratories. It features a Binocular Siedentopf-type head, ergonomically designed with a 30° inclination and a full 360° rotation, enhancing user comfort during long hours of observation. The microscope comes equipped with Widefield eyepieces (WF10X / 20mm) and a reversed quintuple nosepiece. Its Plan achromatic objectives (PL 4X, 10X, 40X S, 100X S-Oil) offer sharp, clear imaging. For precise focusing, it includes coaxial coarse and fine adjustment controls. The built-in, low position coaxial mechanical stage facilitates easy specimen handling, while the centerable and focusable 1.25 N.A Abbe condenser, along with an iris diaphragm with filter holder, ensures optimal illumination and contrast. The microscope is lit by a Koehler illumination halogen lamp (12V / 20W) with intensity control, providing bright and even lighting. This microscope is an excellent choice for professionals seeking a combination of precision, ergonomics, and versatility in their laboratory equipment. All of our equipment is in excellent condition and will be fully tested to perform at factory specifications before being shipped.
The VWR Compound Binocular Laboratory Microscope, Cat. #: 89404-470 includes:
- > Widefield WF10X / 20mm Eyepieces
- > PL 4X, 10X, 40X S, 100X S-Oil Objectives
- > Koehler 12V / 20W Halogen Lamp
- > Power Cord
- > Full 180 Day Parts and Labor Warranty
VWR Compound Binocular Laboratory Microscope, Cat. #: 89404-470 Specifications
Head Type
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Bionocular Siedentopf-type with 30° inclination and 360° rotation
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Eyepieces
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Widefield WF10X / 20mm
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Type of Objectives
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PL 4X, 10X, 40X S, 100X S-Oil
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Halogen Lamp
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Koehler 12V / 20W with intensity control
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Electrical Requirements
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110V, 2A
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- Verify that power supply output provides stable and precise voltage as per specifications
- Check the power level indicator to ensure accurate power status readings
- Assess all moving components for smooth operation, confirming they are free from obstructions and foreign contaminants
- Test lamp functionality and replace if illumination falls below optimal standards
- Examine internal wiring and electrical connections for continuity, identifying any breaks, tears, or wear
- Inspect and clean internal mirrors, objective lenses, and eyepieces to ensure clear optical performance
- Apply lubrication to the eyepiece distance adjuster to maintain smooth adjustment functionality
- Validate the clarity and resolution of specimen slides viewed through eyepieces for precise visualization
- Conduct a detailed cosmetic inspection to confirm the microscope meets visual and cleanliness standards
Technician Inspection and Recertification Checklist: Microscopes
The Following Checklist Is to Be Performed on All Incoming and Outgoing Pieces of Equipment
Task
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Completed?
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Remarks?
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Confirm power supply output provides stable and accurate voltage
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Completed
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Check power level indicator for accurate status display
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Completed
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Verify smooth operation and cleanliness of moving components
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Completed
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Test lamp functionality and replace if illumination is suboptimal
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Completed
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Inspect internal wiring and connections for continuity and integrity
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Completed
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Clean internal mirrors, objectives, and eyepieces thoroughly
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Completed
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Lubricate eyepiece distance adjuster for optimal functionality
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Completed
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Confirm clarity and resolution of specimen slide visualization
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Completed
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Conduct cosmetic inspection to ensure visual acceptability
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Completed
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To View More of Our Recertification Protocol Click Here
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