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Accu-Scope EXC-350 Trinocular Phase Contrast Microscope for Asbestos Research

UsedAccu-ScopeMicroscopesUnited States

From€2,098.62excl. VAT

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Brands
Accu-Scope
New/Used
Used
  • Ships to NL
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  • Warranty available. Buy without worry
  • Support from a scientist

Product description

Trinocular phase contrast microscope with infinity optics, LED illumination, and mechanical stage for asbestos research.

  • Optical System: Infinity optical system, f = 180mm, anti-mold treated
  • Viewing Head: Trinocular Siedentopf type, inclined at 30°, rotatable 360°, adjustable eyepoint height (up to 180°), interpupillary distance 50–75mm
  • Light Path Selector: Two-position; 100% eyepieces or 80% eyepieces / 20% camera port
  • Eyepieces: WF 10x / 20mm focusing eyepieces, lockable, accepts 26.5mm reticle (Walton Beckett Reticle included), optional 12.5x, 15x, 20x available
  • Nosepiece: Rear-facing quintuple, ball-bearing with positive click stops; quadruple nosepiece optional
  • Objectives (EXC-350-PH): Infinity Plan Achromat Phase Contrast 10x, 20x, 40xR* and 100xR oil* (*spring-loaded)
  • Objectives (EXC-350-SPH): Infinity Plan Achromat Phase Contrast 10x and 40xR* (*spring-loaded)
  • Stage: Rackless mechanical stage, 150mm x 110mm, X-Y movement range 76mm x 50mm
  • Condenser (Turret Phase): N.A. 1.25 turret phase condenser with 10x, 20x, 40x, 100x phase annuli; 550nm green filter; centering telescope
  • Condenser (Slider Phase): N.A. 1.25 Abbe condenser with one phase slider (10x & 40x phase annuli), brightfield position, green filter
  • Stand: Cast alloy aluminum
  • Illumination: 3-watt LED with variable intensity, rated for over 25,000 hours
  • Power Supply: Universal 110V–240V
  • Focusing System: Coaxial with adjustable tension and upper limit stop; all metal gears, brass fine focus
  • Included Accessories: Dust cover, immersion oil (EXC-350-PH model only), instruction manual
  • Certifications: ISO 9001:2018, ISO 14001:2018, UL approved, CE anti-mold certified
  • Warranty: 5-year limited on parts, labor, electronics; 1-year warranty on LED bulb
  • Dimensions (L×W×H): 294mm x 199mm x 397mm
  • Weight: 24 lbs (physical), 26 lbs (shipping)
  • Shipping Dimensions: 22" x 22" x 11"

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

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Last updated 19 October 2026