Eğitim Teknolojisi

Sinema Projektörü-NEC NC3240S

Her okulun alma imkanı olmasa da imkanı olan okulların mutlaka bir sinema salonu olmalı diye düşünüyorum. Tabiki böyle bir salon olunca birde Sinema Projektörüne ihityaç olacak. NEC firmasının yeni sinema projektörü NEC NC3240S bu iş için biçilmiş birebir. Fiyat konusunda bilgi vermesekte pahalı olduğunu hatırlatalım. Teknik özelliklerini aşağıda veriyoruz.

Product Specifications
Projection Method
3-chip DMD reflection method
Primary Lenses
For 1.38” DLP Chip: 1.13 to 1.31:1 zoom / 1.13 to 1.66:1 zoom / 1.30 to 1.85:1 / 1.44 to 2.16:1 zoom / 1.63 to 2.71:1 zoom / 1.95 to 3.26:1 zoom / 2.71 to 3.89:1 zoom / 3.87 to 5.4:1 zoom
Lens Adjustment Functions
Motorized focus, zoom, horizontal/vertical shift, light shutter (dowser) / Lens memory stores lens setting (shift/zoom/focus) / Range of shift is dependent on lens
Light Output
31,000 lumens when using NEC 7.0KW highefficiency Xenon lamp bulb
Contrast Ratio
2100:1 (full on/off)
Resolution
4096 x 2160
Lamp Bulbs
NEC high-efficiency Xenon (NEC 4.5KW/6KW/7.0KW lamp bulb)
Supported Screen Size (maximum)
105 ft. / 32m
Cooling Method
  • Liquid cooling inside, air cooling with dust-preventing electrostatic filter
  • Total thermal dissipation: 35850BTUr
  • Projector exhaust: Top mountedr
  • Demand of exhaust duct: 565CFM (16m3/min)r
FanNoise
< 66dB
Power Consumption
Projector head: 800W
Lamp power supply unit: 9700W
Total: 10500W
DMD Specifications
1.38” DLP chip, 12º tilt angle
Input Terminals
HD-SDI port [BNC] x 4 / DVI port [DVI-digital] x 2
External Control
LAN port [RJ-45] x 1 / USB port [Type A] x 1 / Serial port (RS-232C) [D-sub(9-pin) x 1 / General Purpose I/O [D-sub (37-pin)] x 1 / General purpose I/O for 3D (D-sub [15-pin] x 1) / Remote control connector x 1
Power Supply Voltage
Projector power supply unit:
100 to 240V AC, 50/60Hz, single phase
Lamp power supply unit:
200 to 230V / 380 to 415V AC, 50/60Hz, 3 phases
Rated Input Current
Projector head: 8A
Lamp power supply unit: 28A
External Dimensions
Projector head: 27.6 x 44.3 x 19.8 in. / 700 x 1124 x 503mm
Excluding lens, lens hood and exhaust stack
Lamp power supply unit: 23.4 x 15.7 x 17.8 in. / 594 x 398 x 452mm
Excluding lens, lens hood, exhaust stack and handle. Including feet.
Weight
213.5 lbs. / 97 kg (Projector head)
115 lbs. / 52 kg (Lamp power supply unit)
Excluding lens and lamp bulb.
Environment
Operational temperatures: 50-95°F / 10-35°C
Humidity: 10% – 85% (non-condensing)
Storage temperatures: 14-122°F / -10 50°C
Humidity: 10% – 85% (non-condensing)
Regulations
USA: UL60950 FCC Class A / Canada: CSA60950 ICES-003 Class A / Europe: EN60950 EN55022 1988. Class A/EN55024-1998/EN61000-3-11/EN61000-3-12 (Marking: TUV-GS, CE) / Oceania: EN60950 AS/NZS3548 Class A 1995/+A 1/2:1997 / Japan: J60950 VCCI Class A (Marking PSE, S-TUV) / Asia: EN60950 CISPR Pub22 / Korea: K00022 Class A/K00024/K61000-3-11 (Marking IMC)
Limited Warranty (parts & labor)
2 years
Ships With
Lens holder (to attach to primary lens); User manual
Optional Accessories
    Wide converter lens (NC-80LS13F)

  • Electric turret for NC-80LS13F
  • Built-in alternative content processor (MM3000B)
  • HDCP-compliant DVI input board (MM-70DV01)
  • Analog/RGB input board (MM-RGB)
  • Single HD-SDI input board (MM-SDI)
  • Video input board (MM-Video)
  • 6xA/filter with every lamp replacement (NC-80AF01)
  • 4xA/filter for exchange every 4000-5000 hours (NC-80AF02); Internal media block (NC-80MB01)
  • Local storage server (NC-80SS01)
  • Zoom lens 1.13-1.31:1 (L2K-12ZM)
  • Zoom lens 1.30-1.85:1(2K-14ZM)
  • Zoom lens 3-4.3:1 (L2K-30ZM)
  • Lens 1.44-2.16 (NC-50LS14Z)
  • Lens 1.63-2.7 (NC-50LS16Z)
  • Lens 1.95-3.26 (NC-50LS18Z)
  • Lens 2.71-3.89 (NC-50LS21Z)

 

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