- The VMR-3020Nii is an entry-level product with the TTL Laser
and one of the two LED rings removed. All the great features of the VMR-3020
at an attractive price point.
- New Telecentric 15:1 zoom optical system with 0.3 numerical aperture
and 25 millimeter working distance.
- New dual ring programmable oblique LED illuminators, each ring
has 8 independent segments.
- Improved stage accuracy with new design lower coefficient of
expansion scales with 0.1-micron resolution.
- More stringent stage accuracy specifications, all stages are
U2 compliant.
- High accuracy, high speed through the lens Laser with 8-micron
spot size. Scans a 1000 points a second and has a 25-millimeter working distance
- Faster image acquisition and improved system speed with a progressive
scan black and white camera.
- New separate system controller with all electronics along with
halogen episcopic and diascopic illumination built in. This removes heat
source and vibration from fan illuminators from main stand.
- High-speed local area network connection (LAN) between the system
controller and the computer improves program run time along with improved
laser and video auto focus performance.
- New 300 by 200 millimeter steel stage on VMR-3020 with ball screw
design cross roller bearing guides. (Fast, Accurate, Durable)
- New VMR Automeasure software includes CAD Reader, Offline Programming,
Profiling Software, and Programming Wizards. (All standard)
- Improved measuring accuracy with New Patented High Accuracy edge
probes developed by Nikon.
- DC Servo Motor control, 150-mm/sec-stage speed with 3020 and
300 mm/sec with 6555.
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- Stroke (Xx Yy Zz) Standard: 300 x 200 x 150 mm (11.8 x 7.9x 5.9)
in.
- Minimum readout: 0.1mm
- Maximum work piece weight: 20kg (44.0 lb.)
- Measuring accuracy at 20C+/-0.5K: U1x U1y: 1.5 + 4L/1000
mm U2xy (Standard): '2.5 + 4L/1000 mm Z-axis guide accuracy:
(1.5+L/150) mm
- Camera: B/W Progressive Scan camera or color CCD camera
- Maximum specimen height (Standard): 105mm
- Zoom Head Magnification and Field of View: Type 1: 0.5- 7.5x,
9.33 x 7.00mm - 0.622 x 0.467; Type 2: 1- 15x, 4.67 x 3.50mm - 0.311x 0.233mm;
Type 3: 2 - 30x, 2.33 x 1.75mm - 0.155 x 0.117mm
- Auto Focus: Video auto focus
- Power Source: AC 100 to 240 V+/- 10%, 50/60 Hz
Power Consumption: Approximately 7A
- Dimensions and Weight: Main Body Only: 500(W)
x 690(D) x 1195(H) mm, 160kg; 19.7(W) x 27.2(D) x 47(H) in., 352.7lb
Main Body & Table: 690(W) x 730(D) x 1725(H) mm, 200kg;
27.2(W) x 28.8(D) x 67.9(H) in., 440.9lb Controller:
250(W) x 550(D) x 500(H) mm, 20kg; 9.8(W) x 21.7(D) x 19.7(H) in., 44.1lb
Foot Print: 2100 (W) x 1100 (D) mm; 82.7 (W) x 43.3 (D)
in.
- Host Computer: Main unit: IBM PC/AT compatible
(Windows® 2000) CRT: 21-inch color
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