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Digital Microscopes
| Suggested Retail Price |
$ 1,049.00 |
Microscope Diagram
 *Also
functions with standard television monitor
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Model DC3-156-S
A new standard of precision optics, highly engineered mechanics
and very rugged construction, all at little more cost than
a budget microscope. Objective turret (nosepiece) is in reverse
position to permit easier changing and positioning of specimen
slides.
THIS UNIT IS NOT COMPATIBLE WITH VISTA OR
64 BIT SYSTEMS
OPTICAL SYSTEM
- Widefield 10x eyepiece with pointer. Accepts optional
#965-160 eyepiece reticle.
- 45° inclined monocular viewing head.
- DIN standard 4x (0.10 N.A.), 10x (0.25 N.A.) and 40xR
(0.65 N.A.) objectives are supplied for 40x, 100x and 400x
magnification. Model 156-S also includes 100xR (1.25 N.A.)
oil immersion lens. All are achromatic, parfocalled, parcentered
and color-coded.
- 4-hole objective turret, reverse position, ball-bearing
mounted for smooth, precise changes in magnification.
ILLUMINATION
- Built-in 12v 20 watt halogen with rheostat intensity control.
- Base mounted on/off switch, heavy-duty 3-wire grounded
electrical system and plug.
FOCUSING
- Separate low position coarse and fine focusing controls.
- Stage moves up or down, eyepiece and body remain fixed.
- Slip clutch prevents damage to focusing system.
- Tension adjustment eliminates stage drift.
- Safety rack stop prevents damage to slides and objective
lenses.
STAGE
- Large 135mm x 135mm (5-1/4 in. x 5-1/4 in.) stage, with
professional quality, low profile mechanical specimen holder
with low-position coaxial x-y controls.
- 1.25 N.A. Abbe condenser with spiral focusing mount, iris
diaphragm, swing-out filter holder, blue filter supplied.
FRAME
- Rugged cast metal, gray enamel finish.
- Height 380mm (15 in.). Net wt. 4.7 kgs (10.4 lbs).
PACKING
- Molded styrofoam container with instruction brochure and
vinyl dustcover.
- Individual: Ship wt. 7.7 kgs (17 lbs), Dimensions 550x375x375mm
(22x15x15 in.)
- Master carton pack 2 each: Ship wt. 14.5 kgs (32 lbs),
Dimensions 550x400x500mm (22x16x20 in.)
WARRANTY
Click
Here For DC3-156-S Supplemental Instruction Information
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THE CAMERA
This model permits separate or simultaneous hook-up to computer
and video monitor, or to projector, with supplied USB, S and RCA
cables. Easy-to-use, Motic Images 2000 software for capturing, labeling,
measuring, storing and e-mailing images, plus a host of other exciting
options. Requires a PC with Windows 98 or above.
SPECIFICATIONS – NATIONAL DIGITAL MICROSCOPE
#DC3-156-S
(NTSC, USB & RCA ports, digital and analog signals for use
with computer, video, projector)
| |
NTSC (analog signal) |
USB (digital sig.) |
| Image device |
1/3 in. interline CCD |
1/3 in. interline CCD |
| Effective pixels |
(H) 768 x (V) 494 |
(H) 712 x (V) 582 |
| Framed resolution |
480 TV lines |
320 x 240 pixels |
| Electronic shutter |
525 lines, 60 field/sec |
30 frames/sec |
| Sync System |
Internal Sync |
N/A |
| Audio output |
Transmission across Image 2000 direct into memory of PC |
Same |
| S/N Ratio |
More than 48dB (AGC off) |
N/A |
| Gamma Characteristic |
0.45 |
N/A |
| White balance |
Auto white balance |
Same |
| B.L.C. |
Back light compensation (auto) |
Same |
| Minimum illumination |
0.1 Lux (F:2.0) |
0.1 Lux (F:2.0) |
| Data transfer |
7.5 MB/second |
Same |
| Color Image |
Take-up time below one second |
Same |
| Color depth |
24 bit (16.7 million colors) |
Same |
| Electronic shutter |
1/60-1/100,000 sec |
- |
| Power supply |
12v +/- 10% DC |
Self powered |
| Consumption |
180mA |
280mA |
| Data format |
BMP, JPG, MIG (for recording) |
Same |
System Requirements
| Operating System |
Windows 98 or above, Mac OS 9.2 |
| Computer Requirements |
Intel Pentium, CPU 200 Mhz or above, RAM 128 MB or above,
Hard disk 200 MB or above, CD-ROM drive, USB plug, sound card,
speaker and microphone for video and audio recording, a modem
for e-mail, video conference and video mail. NOTE: If you are
using Windows XP, your computer must have a minimum of 256 MB
of RAM for Motic Images 1.3 to operate properly. |
| Immediate Printout |
On printer |
| Position and size of image on monitor |
Freely definable |
| Menu on monitor |
Pull-down menus for opening, storing, printing,
print preview, regulator for brightness, color, gamma correction.
Icons for recording, image interpolation, switching between
large and small image, image quality, automatic and manual white
balance. |
| Image data |
Automatic reference number, date, time |
| Interactive adjustment |
Color, brightness, contrast |
| Import of stored data |
Possible |
Environmental conditions
| Operating temperature |
-50°F to +120°F Same |
| Storage temperature |
-70°F to +140°F |
| Relative humidity |
40% to 95% |
MICROSCOPE WARRANTY
CAMERA WARRANTY
SOFTWARE WARRANTY
Available Parts & Accessories
| 800-160 |
Replacement bulb, 12v 20 watt halogen bi-pin |
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| 975-001 |
Carrying case,anodized aluminum,fabric lining,accessory pockets,Velcro
straps, keyed lock.Interior dimensions:14-7/8 x 7-3/4 x 10-1/2
inches. For DC2-456H. |
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| D-971-003 |
Replacement calibration slide for use with compound microscopes
(works only in conjunction with use of Motic Images 2000 software. |
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| D-905 |
Power supply converter (100-240v 47-63 Hz in, 12v out) with
power cord *All digital microscopes supplied with power pack
that automatically converts input of 100-240Vac 50-60Hz to
12V output. UL and CE listed. |
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©2003
National Optical & Scientific Instruments, Inc. All rights reserved.