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NEC NC1843ML

NEC NC1843ML

NEC NC1843ML

Product catalog summary
Overview: The NEC NC1843ML is a modular laser projector designed for cinema applications, offering flexibility and future-proofing through its modular design. It allows for easy upgrades from 2K to 4K resolution and offers three different light modules for varying brightness needs.
Specifications: The projector uses Laser Phosphor technology for high-quality images with natural colors and low operational costs. It supports screen sizes up to 19 meters with a brightness of up to 18,000 lumens and a contrast ratio of 2000:1. The light source has an expected life of up to 50,000 hours.
Benefits: The modular light source allows for tailored brightness levels, optimizing cost ownership through leasing options. The projector requires virtually no maintenance, reducing total cost of ownership (TCO) with its reliable, maintenance-free operation and low power consumption.
Technical Details: The projector features a 3-chip 0.98" DC4K DMD projection method, motorized lens zoom/focus/shift, and a circulating air cooling system. Connectivity options include various external controls and input/output terminals.
Environmental and Electrical: Operating temperature ranges from 10 to 35°C with humidity levels of 10 to 85%. It has a built-in power supply with a power consumption of 3146W max.
Mechanical: The projector's dimensions are 697 x 509.5 x 1,095 mm, weighing 144 kg without the lens. It operates with a fan noise level of less than 50 dB(A).
Additional Features: The projector includes built-in IMS, HFR 3D support, integrated storage, and NAS support. It complies with various European and international regulations.
Warranty: The product comes with a 2-year parts warranty and a light source warranty of 2 years or 7500 hours, whichever comes first.
Safety Notice: The projector is equipped with a laser module classified as Class 1 of IEC60825-1 Ed3 2014 and RG3 of IEC62471-5 Ed1 2015. Direct exposure to the beam should be avoided.
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Catalog excerpts

NEC NC1843ML-1

Greater flexibility with modular cinema projection solutions Joining Sharp/NEC’s modular cinema projection solutions, the NC1843ML provides high flexibility and future-proof adaption. The modular concept allows for simple upgrade from 2K to 4K by changing only the projector head, or an increase in brightness by choosing from three different light modules (18K, 20K, 24K Lumen). In addition to the 2K projector head, the NC1843ML employs a 4K head and an 18K Lm laser module. The NC1843ML is based on Laser Phosphor technology, generating exceptional image quality with very natural looking colours yet at a low operational cost. Laser Phosphor technology is almost entirely speckle-free allowing high gain screens to be used achieving higher brightness levels especially for 3D. The Sharp/NEC modular solution is opening opportunities for leasing structures which greatly appeal to theatre operators to better manage their budgets. The innovative NC1843ML brings compelling benefits in lowering operating costs and increasing efficiencies whilst delivering exceptional viewing experiences in medium-sized venues. Benefits Modular Light Source – achieve the light output which is perfectly adjusted to your requirements with exchangeable light modules 24,500lm, 20,000lm and 18,000lm for different brightness demands. Optimise yor cost ownership – take advantage of new financing structures; lease your light engine and only pay for the light you use. Virtually zero maintenance – no lamp and no filter replacement costs, no maintenance personnel costs and no lamp stock due to the innovative Laser Light engine. Enjoy a Lower TCO – highest reliability, maintenance-free operation, low power consumption and up to 50000 hours life; the Laser light source results in a significantly lower total cost of ownership. Sealed optical engine – minimising dust ingress, consistent performance is assured and no special maintenance is required.

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NEC NC1843ML-2

Product Information Product Name Product Group Laser Projector Projector Head NP-42HD (60005139), Laser Light Source NP-18LU03 (100015658) Order Code Optical Projection Method up to 19 in DCI colour (1.8 Gain screen) Contrast Ratio Light Source Laser Light Source, expected life: up to 50000 h Zoom / Focus / Shift: Motorized Other: Range of shift is dependent on lens Primary Lenses: NC-60LS12Z:1.2-1.81:1; NC-60LS14Z:1.4-2.05:1; NC-60LS16Z:1.59-2.53:1; NC-60LS19Z:1.9-3.25:1; NC-60LS24Z:2.4-3.9:1; NC-60LS39Z:3.9-6.52:1 Cooling Method Circulating air cooling system Liquid: Cooling inside, no chiller...

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NEC NC1843ML-3

Green Features Ecological Materials Laser technology reduces power usage and reduces replacement materials required Interfaces: Dolby IMS3000 (optional) External Controls Input Terminals 1 x USB Type 2.0; 2 x 3GSDI bidirectional (input and output); 2 x USB Type 3.0; eSATA; HDMI Output Terminals Additional Features HFR 3D Support (48 Hz/eye, 60 Hz/eye); Integrated SMS; Integrated Storage: 2 TB (DCP, RAID5); NAS support Regulations Europe Warranty Warranty 2 years, parts warranty Light Source 2 years or 7500h (whatever comes first) 50% of initial brightness at the end of specified laser life time...

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