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Z736945

Jenco™ compound microscopes, JC series

AC/DC input 220 V AC, brightfield, inifinity planachromatic lens, binocular, modern ergonomic frame; 20 W halogen bulb

同義詞:

compound microscopes, microscopes

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About This Item

分類程式碼代碼:
41100000
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描述

Brightfield infinity plan, achromatic

製造商／商標名

Jenco JC-211-2

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一般說明

Jenco listened to the needs of experienced researchers and designed the JC Series Upright Compound microscopes to perform in your demanding environment. The JC Series incorporates advanced technology into a durable, cost effective solution for your microscope needs.

  • Modern frame with enhanced stability and built-in handle
  • Ergonomic single hand focus/stage control increase workflow, minimize fatigue
  • Robust stainless steel & brass gear train focus mechanism endures high throughput well beyond its 5 year warranty
  • Brilliant images resolved by superb optics; choose Infinity or 160 mm objectives
  • Versatile performance - multiple microscopic methods available, including brightfield, darkfield, phase contrast and simple
  • polarization
  • Optics are Infinity Planachromatic

Key Specifications:
  • Optical body - Seidentopf design inclined 30°, with 55 to 75 mm interpupillary adjustment and 360° rotation
  • Nosepiece - Quintuple ball bearing, reversed, with positive click stops & smooth operation
  • Eye pieces - 10X wide field; Focal Length 25 mm, Field Number 20 mm
  • Mechanical stage - 8.25" (209 mm) X 5.5" (140 mm) with vernier scale; Low-positioned right hand coaxial control knobs for one hand
  • focusing; removable spring clip slide holder
  • Focus mechanism - adjustable tension control to prohibit drift and adjustable up-stop to protect slides, specimen and objective lenses; markings at 0.002 mm increments
  • Condenser - 1.25 N.A. 2 element Abbe with iris diaphragm and rack and pinion focusing
  • Kohler Illumination, field diaphragm, 20 watt, 6 volt Halogen bulb with electronic dimmer
  • Dimensions - Trinocular: (WHD) (in/cm) 7.8 x 16.5 x 10.9 / 20.0 x 41.9 x 27.8
  • Binocular: (WHD) (in/cm) 7.8 x 16.2 x 10.9 / 20.0 x 40.9 x 27.8
  • Gross Weight: (lb/kg) 20/9.1

Note: Brightfield Microscope Includes: the four objectives in the table, dust cover, immersion oil, two color filters, spare halogen lamp fuse and instruction manual.

法律資訊

Jenco is a trademark of Jenco International, Inc.

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Questions

1–10 of 38 Questions  

  1. Can you put a 4X objective on a Jenco inverted microscope?

    1 answer

    1. Yes, but you must use a frosted filter to be able to get a clear image.

      Helpful?

  2. Can you use a 35mm camera with your Jenco™ microscopes?

    1 answer

    1. We do not suggest using a 35mm Camera as we have found that a digital camera provides a clearer picture.

      Helpful?

  3. Do Jenco™ inverted microscopes use oil objectives?

    1 answer

    1. No, because the objective is below the slide and the drop of oil could only sit on top of the slide.

      Helpful?

  4. What is a Parfocal on a Jenco microscope?

    1 answer

    1. Parfocal means the center of your specimen will stay in focus as you change magnification.

      Helpful?

  5. What is a Nosepiece or turret on a Jenco™  microscope?

    1 answer

    1. The part of the microscope where the objectives are attached. It is either reversed, with the objectives pointing away from the operator giving better access to the sample, or standard with objectives pointing toward the operator.

      Helpful?

  6. What is a LWD objective?

    1 answer

    1. A Longer Working Distance for when you can't get close enough to focus on what you want to see. They are included with Jenco brand inverted microscopes.

      Helpful?

  7. On Jenco dual illuminated stereo microscopes, where is the fluorescent light located?

    1 answer

    1. The light is on the bottom or base of the microscope.

      Helpful?

  8. Do Jenco™ microscopes have the option of increasing magnification through eyepieces?

    1 answer

    1. Yes. All compound microscopes have a 15X option and the Stereo Zoom microscopes have a 15X and 20X option.

      Helpful?

  9. What is a Stereo Zoom microscope?

    1 answer

    1. A stereo microscope as described above that changes magnification like a zoom lens on a camera, allowing the specimen to stay in focus as magnification changes within a range.

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  10. What is a Stage or Mechanical stage on a Jenco™  microscope?

    1 answer

    1. A flat plate for placing the slide/specimen with controls to easily move the sample both vertically and horizontally in small increments.

      Helpful?

1–10 of 38 Questions  

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