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Digital Microscope Keyence VHX-2000E

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Keyence VHX-2000E

Contact details

Post, Wouter
Aerospace Engineering (LR), NovAM
Kluyverweg 1, 2629HS Delft
Tel : +31 (0)15 2782593
E-mail : w.post@tudelft.nl
Website : Not available

General Information

Instrument:

Digital Microscope Keyence VHX-2000E

Description

Microscope with a wide-range zoom lens (100x-1000x magnification) and a high-depth resolution zoom lens (500x-5000x) capable of imaging 3D-surface profiles and image stitching (both in 2D and 3D).

Location:

Experimental hall, NovAM physical lab, Faculty of Aerospace, Kluyverweg 1, Delft (building #41)

Key words:

high-depth resolution zoom lens, wide range zoom lens, image stitching, 3D imaging

Main application:

Damage quantification, self-healing of polymers, metals and ceramic surfaces, and 3D imaging of complex structures. The wide-range zoom lens uses high- resolution, long working distance and large depth-of-fields. It provides both ring light and bright field illumination. The high resolution zoom lens has a numerical aperture of 0.82 which can achieve up to 5000 times magnification under a working distance of 4.4 mm.

Instrument specification

Model

VHX-2000E

Camera

Image receiving element

1/1.8-inch, 2.11 million-pixel CCD image sensor
Total pixels: 1688 (H) × 1248 (V)
Effective pixels: 1628 (H) × 1236 (V)
Virtual pixels: 1600 (H) × 1200 (V)

Scan method

Progressive

Frame rate

15 frames/sec. and 28 frames/sec. selectable

Resolution

2 million pixels

1600 (H) × 1200 (V) Approx. 1000 TV lines

6 million pixels *2 *3

1600 (H) × 1200 (V) Approx. 1200 TV lines
2 million pixels × 3CCD mode (Excellent colour reproducibility)

8 million pixels*3

3200 (H) × 2400 (V) Approx. 1600 TV lines

18 million pixels*3

4800 (H) × 3600 (V) Approx. 2000 TV lines

54 million pixels *4 *3

4800 (H) × 3600 (V) Approx. 2000 TV lines
18 million pixels x 3CCD mode (Excellent colour reproducibility)

High Dynamic Range

16-bit resolution through RGB data from each pixel

Gain

AUTO, NORMAL, PRESET

Electronic shutter

AUTO, MANU, OFF, 1/15, 1/30, 1/60, 1/120, 1/250, 1/500, 1/1000, 1/2000,
1/5000, 1/9000, 1/19000

Supercharge shutter

0.2 sec. to 17 sec. Can be set in increments of 0.1 sec.

White balance

Auto, Manual, One-push set, Preset (2700K, 3200K, 5600K, 9000K)

Back-focus adjustment

Not required

LCD monitor *1

Size

Colour LCD (TFT) 17"

Panel size

365.76 (H) × 228.6 (V) mm

Pixel pitch

0.1905 (H) × 0.1905 (V) mm

Number of pixels

1920 (H) × 1200 (V) (WUXGA)

Display colour

Approx. 16,770,000 colours *5

Brightness

270 cd/m2 (typical)

Contrast ratio

450 : 1 (typical)

Viewing angle

±80° (typical, horizontal), ±70° (typical, vertical)

CD-R/CD-RW/DVD
drive unit

Unit

DVD-ROM super-multi drive unit

Used disk

CD-R/CD-RW/DVD±R/DVD±R DL/DVD±RW/DVD-RAM

Storage capacity

4.7 GB

Hard disk drive unit

500 GB (including 80 GB reservation area)
Approx. 2.1 million images (When a 2 million-pixel image is compressed) to
approx. 70,000 images (When a 2 million-pixel image is not compressed)

Image format

JPEG/HD Photo (With compression), TIFF (No compression)

Observable image size

20000 (H) pixels × 20000 (V) pixels (when stitched)

Light source

Lamp

12 V, 100 W, Halogen lamp

Lamp life

1000 hours (average)

Colour temperature

3100 K (at maximum light intensity)

Output

Video output

DVI-I (1920 × 1200 pixels)

Scanning frequency

Special LCD monitor

75 kHz (H), 60 Hz (V)

External monitor

Input

Mouse input

Supports USB mouse

Keyboard input

Supports USB keyboards

External remote input

Pause/ Recording, Non-voltage input
(Contact/Noncontact)

Interface

LAN

RJ-45 (10BASE-T / 100BASE-TX / 1000BASE-T)

USB 2.0 Series A

8 ports

Power supply

voltage

100 to 240 VAC, 50/60 Hz

Current consumption

340 VA

Environmental resistance

Ambient temperature

5 to 40°C

Relative humidity

35 to 80%, No condensation

Weight

Controller

Approx. 11.6 kg

Camera unit

Approx. 1.00 kg (VHX-1100), Approx. 0.90 kg (VHX-1020)

Console

Approx. 0.40 kg

Dimensions (Excluding the projected areas)

420 × 416 × 181 mm (when stored)