Eiki 12,500 ANSI Lumens WUXGA Large Class 1chip DLP Laser Projector
High Brightness, Vivid Color and High Performance, Maintenance-free Laser Projector
Features
At 12,500 Lumens brightness, the EK-831U is Eiki's highest brightness laser projector to date.
This model employs a unique dual-track color wheel system which offers both highk-kbrightness and wide color gamut.
Special features offer increased durability, providing virtually mainenance-free operation, reducing the total cost of operation.
- Laser light source illuminates brightly up to 20,000 hours.
- Durable multi heat dissipation cooling function.
- Color wheel made by high temperature ceramic sintering process.
- Filter-less sealed optical engine design (IP6X)
These features allow the EK-831U to be operated 24/7.
Flexible installation capability and 6 Japanese-made optional lenses enable installation in variou splaces.
- 20,000hrs Light Source Life
- 20,000:1 Contrast ratio
- Flexible installation
- 6 Option Lenses
- Sealed Optical Engine design IP6X without filters
- Lens Memory (shift/zoom/focus)
Specifications
| Model (EAN) | EK-831U (457119467 962 5) |
| Display Type | 0.67" 1chip DMD |
| Resolution | WUXGA (1920 x 1200) |
| Aspect Ratio | 16:10 |
| Brightness | 12,500 lm* |
| Contrast Ratio | 20,000:1 |
| Projection Light Source | Laser (Blue) + Phosphor |
| Light Source Life | 20,000 hours |
| Image Diagonal | Depends on lens (see table below) |
| Lens (F Value / Focal Length) | Depends on lens (see table below) |
| Zoom/Focus Adjustment | Motorized |
| Zoom Ratio | Depends on lens (see table below) |
| Throw Distance | Depends on lens (see table below) |
| Throw Ratio | Depends on lens (see table below) |
| Lens Shift (Motorized) | V: +60%, H: +/-10% (AH-AC21020) |
| Keystone Correction | V: +/-30 degrees, H: +/-30 degrees 4-Corner |
| Projection Elevation Adjustment | Up to 5 degrees |
| Scanning Frequency | H Sync: 15.73 - 91.14 kHz V Sync: 23.98 - 119.85 kHz |
| Dot Clock | 162 MHz |
| Input Signals - Computer | WUXGA (1920 x 1200) - VGA (640 x 480) |
| Input Signals - Video | 1080 i/p, 720 p, 576 i/p, 480 i/p |
| Fan Noise (Eco / Normal) | 39 dB / 43 dB |
| Dimensions (W x H x D) | 21.6 x 7.4 x 21.8" (548 x 189 x 553 mm) |
| Weight | 58.4 lb (26.5 kg) without lens |
| Power Requirements | AC 100 - 240 V, 50/60 Hz |
| Power Consumption (Eco / Normal) | 1290 W |
| Thermal Dissipation | 4,606 BTU |
| Standard Accessories | AC Power Cord x 2 (U.S.A. & Euro) VGA Cabel x 1 Remote Control (with AAA batteries x 2) Quick Start Guide, Safety Guide, Lens Cover x 1 |
Lenses
| Lens | Throw Ratio | Throw Distance (ft) | Zoom Ratio | Screen Size | Lens Spec. |
| AH-AC22060 | 0.76 - 0.95:1 | 3.2 - 20.0 | 1.25x | 60" - 300" | F = 1.84 - 2.32 f = 0.44 - 0.56" |
| AH-AC22070 | 1.14 - 1.71:1 | 4.8 - 36.2 | 1.50x | 60" - 300" | F = 1.82 - 2.32 f = 0.68 - 1.00" |
| AH-AC21020 | 1.61 - 2.42:1 | 6.8 - 51.2 | 1.50x | 60" - 300" | F = 1.60 - 2.0 f = 0.95 - 1.41" |
| AH-AC24020 | 2.37 - 3.60:1 | 10.0 - 76.3 | 1.52x | 60" - 300" | F = 1.80 - 2.32 f = 1.39 - 2.11" |
| AH-AC23020 | 3.53 - 5.65:1 | 14.9 - 119.7 | 1.60x | 60" - 300" | F = 1.80 - 2.20 f = 2.02 - 3.25" |
| AH-AC23030 | 5.52 - 8.83:1 | 23.4 - 187.2 | 1.60x | 60" - 300" | F = 1.84 - 2.34 f = 3.12 - 4.96" |
