Model: nc1843ml
Contact Us or call for pricing: 866.771.0266
Designed for theaters with screens (up to 62.3 ft. wide), NEC's NC1843ML is the latest DCI compliant B Laser DLP cinema projector. Delivering precise 4K (4096 x 2160) resolution, 3-D capabilities and high contrast images (2000:1), this model is easy to operate, extremely user-friendly and requires minimal maintenance providing up to 50,000* hours of laser life for unsurpassed TCO.
  • 3D content utilizes the projector's full 4K resolution and triple flash technology for smooth motion
  • Lamp free projector uses an B laser module
  • Approximately 50,000* hours of expected usage of the laser and DMD (depends on environmental conditions)
  • Direct selection buttons for eight stored projector configurations
  • Auto brightness control maintains constant brightness by adjusting the laser power as it ages
  • Complete line of (6) bayonet-style lenses with electronic zoom, focus and lens shift
  • Memory functions for lens position and light output simplify frequent operation



Legal Disclaimer To California Residents
WARNING: This product can expose you to chemicals including Styrene and Formaldehyde (gas), which are known to the State of California to cause cancer, and Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov


Display

Native Resolution 4K 4096x2160 Maximum Resolution 4K 4096 x 2160
Contrast Ratio (typical) 2,000:1 Lifetime 2 years / 50,000* hours

Synchronization Range

Horizontal (Analog/Digital) 15-100kHz (RGB: 24kHz or over) Vertical 50-120Hz

Power Consumption (typical)

On 10,735BTU Power Savings Mode 3146 W
Input Current 19.1A Power Requirements 100 – 240V AC, 50/60Hz Single Phase for Projector head 220 - 240V AC, 50/60Hz Single Phase for Light source
Power Supply Voltage 220 - 240V AC, 50/60Hz Single Phase  

Physical Specifications

Dimensions (WxHxD)
Product:
27.4 x 43.1 x 20.1 in. (697 x 1095 x 510mm)
External:
27.4 x 43.1 x 20.1 in. (697 x 1095 x 510mm)
Shipping:
36.5 x 62.6 x 35.0 in. (926 x 1590 x 888 mm)
Weight
Net Weight:
317 lbs. / 144 kg (excluding lens)
Shipping:
564 lbs. (256 kg)

Environmental Conditions

Operating Temperature 50-96°F / 10-35°C Operating Humidity 10 to 85% Humidity (Non-Condensing)
Operating Altitude 0 to 3000 m (9,800 ft) Storage Temperature 14-122°F / -10 50°C
Storage Humidity 10% - 85% (non-condensing) Storage Altitude 0-9,144m / 0-30,000ft (above sea level)

Limited Warranty (parts & labor)

Registered owners receive a 2-year parts and labor warranty  

Additional Features

Motorized focus, zoom, horizontal/vertical shift, light shutter (dowser) / Lens memory stores lens setting (shift/zoom/focus) / Range of shift is dependent on lens  

Optical

Lens Shift +/-23% Vertical, +/-7% Horizontal Light Output(Lumens) 18,000 Center Lumens
Light Source Life 50,000* hours Throw Ratio 1.13 to 1.66:1 zoom / 1.30 to 1.85:1 / 1.45 to 2.17:1 zoom / 1.63 to 2.71:1 zoom / 1.95 to 3.26:1 zoom / 2.71 to 3.89:1 zoom
Projection Distance 2.9 - 35.9 ft. / 0.9 - 10.9 m Projector Angle +/- 15° (Up / Down)
Lens
Zoom:
Motorized
Focus:
Motorized
F number, fnumber:
(NC-60LS12ZW) F=2.5, f=26.7-40.5mm, (NC-60LS12Z) F=2.5, f=26.7-40.5mm,(NC-60LS14Z) F=2.5, f=31.2-45.6mm, (NC-60LS16Z) F=2.5, f=35.4-56.3mm, (NC-60LS19Z) F=2.5, f=41.6-71.1mm, (NC-60LS24Z) F=2.5, f=52.4-85.3mm, (NC-60LS39Z) F=2.5, f=84.9-142.0mm
 

Mechanical

Installation Orientation Floor/Front, Floor/Rear, Ceiling/Front, Ceiling/Rear Fan Noise 50dB
Regulations US: UL60950-1, 2nd Edition, 2014 / UL62368-1, 2nd Edition/ FCC Part15 Class A (ANSI C63.4.2014) (Marking: UL) / 'CAN/CSA C22.2, Np.60950-1-07, 2nd Edition, 2014, / ICES-003 Issue6 ClassA (Marking CAN ICES-3(A)/NMB-3(A)/ Latin America: EN60950-1/EN55022 Class A,EN55024, EN61000-3-2/- 3-3/-3-11/-3-12 (Marking CE) / Laser Safety US: FDA(21 CFR 1040.10 anIEC60825-1 Ed.3:2014 Class 1, IEC62471-5 RG3, FDA 21CFR Part 1040.10 and 1040.11, Risk Group 3 according to Laser Notice 57 / Laser Safety Others: IEC60825-1 2014 : Class1, IEC62471-5 2015 : RG5 Optional Lenses Zoom lens 1.20-1.80 (NC-60LS12ZW), Zoom lens 1.20-1.80 (NC-60LS12Z),Zoom lens 1.40-2.05 (NC-60LS14Z), Zoom lens 1.59-2.53 (NC-60LS16Z), Zoom lens 1.90-3.25 (NC-60LS19Z), Zoom lens 2.40-3.90 (NC-60LS24Z), Zoom lens 3.90-6.50 (NC-60LS39Z)

Accessories

Optional
  • Zoom lens 1.20-1.80 (NC-60LS12ZW)
  • Zoom lens 1.20-1.80 (NC-60LS12Z)
  • Zoom lens 1.40-2.05 (NC-60LS14Z)
  • Zoom lens 1.59-2.53 (NC-60LS16Z)
  • Zoom lens 1.90-3.25 (NC-60LS19Z)
  • Zoom lens 2.40-3.90 (NC-60LS24Z)
  • Zoom lens 3.90-6.50 (NC-60LS39Z)
 

Projection Method

3-Chip DLP Cinema  

Primary Lenses

Zoom lens 1.20-1.80 (NC-60LS12ZW), Zoom lens 1.20-1.80 (NC-60LS12Z),Zoom lens 1.40-2.05 (NC-60LS14Z), Zoom lens 1.59-2.53 (NC-60LS16Z), Zoom lens 1.90-3.25 (NC-60LS19Z), Zoom lens 2.40-3.90 (NC-60LS24Z), Zoom lens 3.90-6.50 (NC-60LS39Z)  

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 Source

RB Laser Light Source  

Supported Screen Size (maximum)

Up to 62.3 ft. / 19m  

Cooling Method

Liquid cooling inside, air cooling with dust-preventing  

DMD Specifications

0.98” 4K  

Notes

*** Subject to installation conditions. Maximum screen size is under the conditions of 14-ft-L @ screen gain 1.8
***** When the AC power to the projector power supply and the lamp power supply are provided by a single cable
 

Custom DMD shielding
Protects the projector from dust/oil contaminates and provides optimal picture quality.
6 Bayonet-Style Lenses
Allows for quick and easy lens exchange. Optional lenses enable the user to determine the appropriate lens to cover projection distances between 2.6 and 179.8 feet.

Sharp NEC Display Solutions Introduces NC1843ML Blue Laser Projector
Featuring a built-in modular laser light source, 4K resolution, and 50,000* hours of life, this next generation projector offers exceptional value

Optional Lenses

1.20 - 1.80:1 Zoom Lens (lens shift)
Lens 3.9-6.5
Lens 2.4-3.9
Lens 1.9-3.25
Lens 1.59-2.53
Lens 1.4-2.05

  • Remote control
  • Batteries
  • Power cord
  • RGB signal cable
  • User manual
  • Quick Start Guide
  • Product registration card
  • CD-ROM
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