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Accu-Scope

EXC-400 Upright Microscope

EXC-400 Upright Microscope

SKU:EXC-400

Regular price $5,259.00 USD
Regular price Sale price $5,259.00 USD
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EXC-400 Upright Microscope
Regular price $5,259.00 USD
Regular price Sale price $5,259.00 USD
Shipping calculated at checkout.

ACCU-SCOPE® EXC-400 Upright Microscope

The EXC-400 from ACCU-SCOPE is designed for a broad range of microscopy applications in clinical, academic, and research environments. The EXC-400 is ideal for routine observations and can be configured with several contrast methods to meet your application needs including brightfield (standard), phase contrast, polarized light, gout analysis, and fluorescence. Choose a trinocular or ergonomic binocular viewing head, or one of our dual-viewing options (available as side-by-side and front-to-back configurations). The broad triangular footprint makes the EXC-400 exceptionally stable on any bench surface.

 

VARIANTS

 

EXC-400:

  • Trinocular with Plan Objectives
  • Trinocular viewing head, inclined 30°, rotatable 360°
  • WF10x/22mm focusable eyepieces with eye guards
  • Reversed quintuple nosepiece
  • Infinity plan achromat 4x, 10x, 40xR & 100xR oil objectives
  • N.A 1.2 swing-out achromatic condenser
  • Rackless mechanical stage, with low position coaxial controls, right hand control
  • Coaxial focusing, variable 3w LED illumination with field iris, dust cover

 

EXC-400-BE:

  • Same as EXC-400, except with ergo tilting binocular viewing head (5° to 35°)

 

KEY FEATURES


Comfortable Observation. Ergonomics With Functionality.

Using the ergonomic binocular viewing head, users can incline the eyepieces between 5˚ – 35˚ to allow for natural viewing posture during sustained use periods.  An optional camera port can be added to allow for digital imaging and documentation.  The eco-friendly LED illuminator provides consistent, color temperature throughout the magnification range offering uniform brightness and user comfort.

 


 

Stage Movement. Ergonomics Redefined.

The scratch-resistant, coated stage with adjustable tension controls allows the user to set the tension of the stage controls allowing users to easily customize the movement feel of the stage controls to maximize individual comfort.  The coaxial controls are conveniently located near the focus knobs and low towards the bench surface allowing the user to rest their hand on the counter while adjusting the stage in either direction.


 

Optical Excellence

Defined by superb clarity, sharpness, and resolution, the EXC-400 objectives provide bright images for routine and challenging laboratory observation work. With a wide range of objective lenses ranging from Plan Achromat to Semi-Apo to Plan Phase lenses, the EXC-400 Series is a modular choice for today’s discerning laboratory.

 


 

Digital Imaging

Offering a wide range of low-profile camera adapters, the EXC-400 Series can accommodate a wide range of camera choices for all applications.  ACCU-SCOPE’s Excelis cameras offer best in class 4K, HD and USB camera options with the ability to integrate space saving 4K and HD monitors onto the camera.


 

 

Contrast Methods. Versatile. Modular.

Brightfield – The most used contrast method in microscopy is brightfield.  Light passes through a specimen that has been stained or has inherent coloration that highlights features of interest.  All EXC-400 microscopes come standard for brightfield microscopy.

 

 

Phase Contrast

Phase Contrast images can be observed with the optional turret phase condenser and plan phase objectives.  Phase contrast can be used with unstained or stained samples.

 

 

Fluorescence

With either a 6-position fluorescence filter wheel that can accommodate up to 6 filter cubes or integrated single, dual or three channel LED fluorescence illuminators, the EXC-400 can provide high performance fluorescence imaging for even the most challenging specimens.

 

 

Simple Polarization

Ideal for viewing birefringent substances such as crystals, cellulose in plant cell walls, starch grains and certain tissues (e.g., collagen in fibrosis).

 

 

Gout and Pseudo Gout

The optional gout analyzer allows for the identification of uric acid crystals by changes in the interference color.

 

 

Darkfield

Available as an option on our turret phase condenser, a darkfield filter (annulus) delivers light at an extreme angle to the specimen.  In the absence of a sample, the light passes by the objective and the field of view is black.  Only light striking components in the sample will be scattered, some of which is captured by the objective and seen as bright objects against the otherwise black background.  Darkfield allows for the observation of unstained samples, living or fixed.

 


Specifications



  • Optical System: Infinity optical system, f = 180mm, anti-mold
  • Viewing Heads:
    • Trinocular-choose eyepiece/camera light distribution: 0 :100 /50:50 split or 100:0 / 0:100 split; 30° inclined, rotatable 360°
    • Optional: Ergonomic tilting binocular (5° – 35°), two-head front-to-back or side-by-side teaching configurations, camera port accessory
  • Objectives: Plan Achromat 2x, 4x, 10x, 20x, 40x*, 50x* oil immersion, 60x*, l00x* oil immersion; Plan Semi-Apochromat 4x, 10x, 20x, 40x*, l00x* oil immersion; Phase Contrast 10x, 20x, 40x*, l00x* oil immersion (*spring loaded)
  • Eyepieces: PL10x/22mm focusable eyepieces with eye guards, accepts 24mm reticle. Optional: 15x/16mm (accepts 20mm reticle) and 20x/12.5mm eyepieces
  • Nosepiece: Reversed quintuple ball bearing nosepiece with positive click stops
  • Focusing System: Coaxial focusing system with adjustable tension control and upper limit stop; all metal gears, brass for fine focus gear
  • Stand: Cast aluminum alloy
  • Stages: Hard-coated, rackless mechanical stage with low-position coaxial controls; 175mm x 153mm with X-Y movement range of 76mm X 50mm
  • Condenser:
    • Achromat swing-out condenser, N.A. 1.2/0.22 on a rack and pinion with iris diaphragm
    • Optional: Turret phase contrast condenser, 10x, 20x, 40x, 100x Phase annuli with BF position; darkfield condenser
  • Illumination: 3 Watt variable LED illuminator with variable intensity control and field iris diaphragm; LED bulb is rated for over 20,000 hours of continued use; universal power supply 110-240V
  • Accessories: Dust cover, instruction manual (included)
  • Optional Accessories: Fluorescence attachments, fluorescence filter sets; analyzer, polarizer, 360° with attached insertable red compensator plate rotatable polarizer, Gout kit; 45mm LBD, yellow, green, and ND filters
  • Warranty: 5 Year limited warranty for parts, labor and electronic components 1 Year warranty on LED bulb

 

 

Manuals:

  • EXC-400 Instruction Manual: VIEW PDF
  • EXC-400: Fluorescence Accessory Supplement: VIEW PDF
  • EXC-400: Dual Observation Side-by-Side 2SBS Installation: VIEW PDF
  • EXC-400: Dual Observation Front-to-Back 2FTB Installation: VIEW PDF
  • EXC-400: Phase Contrast Turret: VIEW PDF
  • EXC-400: 2x Objective Diffuser Slider Supplement: VIEW PDF
  • EXC-400: Gout Kit Installation: VIEW PDF
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