Digital Microscope
Keyence VHX-900F
Digital Microscope VHX-950F series
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Specification
| Model | VHX-900F | |
| Camera | Image sensor | 1/1.8-inch CMOS image sensor Virtual pixels: 1600 (H) × 1200 (V) |
| Scanning system | Progressive | |
| Frame rate | 50 F/s (max.) | |
| Gain | Auto, Manual, Preset | |
| Electronic shutter | Auto, Manual, 1/60, 1/120, 1/250, 1/500, 1/1000, 1/2000, 1/5000, 1/9000, 1/19000 | |
| Supercharge shutter | 0.02 to 4 s | |
| White balance | Push set, Auto, Manual, Preset (2700K, 3200K, 5600K, 9000K) | |
| Back-focus adjustment | Not required | |
| LCD monitor | Size | Colour LCD (IPS) 23"*1 |
| Screen size | 509.184 (H) × 286.416 (V) mm*1 | |
| Pixel pitch | 0.2652 (H) × 0.2652 (V) mm*1 | |
| Number of pixels | 1920 (H) × 1080 (V) (FHD)*1 | |
| Display colours | Approx. 16770000 colours*2*1 | |
| Brightness | 300 cd/m2 (Centre 1 Point, typical)*1 | |
| Contrast ratio | 1000:1 (typical)*1 | |
| Field of view | ±89° (typ., horizontal), ±89° (typ., vertical)*1 | |
| CD-R/CD-RW/DVD drive unit | Unit | DVD-ROM super-multi drive unit |
| Applicable disk | CD-R/CD-RW/DVD±R/DVD±R DL/DVD±RW/DVD-RAM | |
| Storage capacity | 8.7 GB (when using DVD±R DL) | |
| Hard disk drive unit | 500 GB (including 165 GB reserved system space) Approx. 1680000 images (when a 2-million-pixel image is compressed) to approx. 55000 images (when a 2-million-pixel image is not compressed) | |
| Image format | JPEG (with compression), TIFF (without compression) | |
| Observable image size | 1600 (H) × 1200 (V) pixels | |
| Light source | Lamp | High-brightness LED |
| Lamp life | 40000 hours (reference) | |
| Colour temperature | 5700K (typical) | |
| Video output | Output method | DVI-I (1920 × 1080 pixels) |
| Scanning frequency | Special LCD monitor | 66 kHz (H), 60 Hz (V) |
| External monitor | ||
| Input | Mouse input | USB mouse supported |
| Keyboard input | USB keyboard supported | |
| External remote input | Pause/Recording, Non-voltage input (Contact/Noncontact) | |
| Interfaces | LAN | RJ-45 (10BASE-T/100BASE-TX/1000BASE-T) |
| USB 2.0 Series A | 6 types | |
| USB 3.0 Series A | 2 types | |
| Module | Video recording module | Records and plays back video. |
| High-quality depth composition module | Composes a single image from multiple images captured in focus at different heights. | |
| Area measurement module | Measures area of 2D images. | |
| Timer capture module | Provides functions for capturing images automatically at specified time intervals. | |
| Screen splitting module | Provides functions for tiling screens horizontally, vertically, into quarters or ninths. | |
| Comment input module | Provides functions for entering and displaying comments such as text and markings on the observed image. | |
| Image touch-up module | Provides image processing functions for correcting images to make observation easier. | |
| Power supply | Power voltage | 100 to 240 VAC, 50/60 Hz |
| Power consumption | 280 VA | |
| Environmental resistance | Ambient temperature | +5 to +40 °C |
| Relative humidity | 35 to 80 % RH (No condensation) | |
| Weight | Controller | Approx. 12.5 kg |
| Camera unit | Approx. 1.0 kg (VHX-5020) | |
| Console | Approx. 0.3 kg | |
| Dimensions (Excluding the projected areas) | 550 (W) × 470 (H) × 200 (D) (when stored) | |
| *1 The LCD monitor provided with the VHX Series is based on advanced technology. Rarely, an unlit pixel (black spot) or lit pixel (bright spot) may exist on the monitor screen. However, this is not an indication of the LCD monitor being defective. *2 Approx. 16.77 million colours can be reproduced with the FRC processing of the display controller. |
