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Accu-Scope EXC-400 Trinocular Microscope with Phase Contrast

UsedAccu-ScopeMicroscopesUnited States

From€4,656.47excl. VAT

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Brands
Accu-Scope
New/Used
Used
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  • Warranty available. Buy without worry
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Product description

Infinity optical system trinocular microscope with phase contrast, LED illumination, and coaxial focusing.

  • Optical System: Infinity optical system, f = 180 mm, anti-mold coated
  • Viewing Head: Trinocular head with 0:100 or 50:50 split, inclined 30°, rotatable 360°; optional teaching configurations available
  • Eyepieces: PL10x/22mm focusable with diopter adjustment and eye cushions; optional 12.5x, 15x, and 20x eyepieces compatible with 20 mm reticle
  • Nosepiece: Reversed quintuple ball bearing nosepiece with positive click stops for parcentration
  • Objectives: Infinity Plan Phase objectives: 4x, 10x, 40xR*, 100xR oil* (*spring-loaded)
  • Stage: Ceramic, hard-coated mechanical stage with low position coaxial controls; size 175 mm x 153 mm; X-Y travel range 76 mm x 50 mm
  • Condenser: N.A. 1.25 turret phase condenser with rack and pinion, iris diaphragm, 10x, 20x, 40x & 100x phase annuli, green filter, centering telescope
  • Stand: Cast alloy aluminum
  • Illumination: 3-watt LED with variable intensity and field iris diaphragm; LED rated for >20,000 hours; universal 110–240 V power supply
  • Focusing System: Coaxial focusing with adjustable tension and upper limit stop; all-metal gears with brass fine focus gear
  • Accessories: Dust cover, immersion oil, instruction manual
  • Certifications: ISO 9001:2018, ISO 14001:2018, UL approved, CE certified anti-mold
  • Warranty: 5-year limited warranty on parts, labor, electronics; 1-year LED bulb warranty
  • Dimensions (L×W×H): 460 mm × 245 mm × 430 mm
  • Weight: 27.5 lbs (physical), 30 lbs shipping weight
  • Shipping Size: 31 × 21 × 11 inches

*Optional camera integration available separately.*

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