The DHN (Diheng) DU21K is a 21,000 lumens laser engineering projector.

Main Specifications:

Brand: DHN (Diheng)

Model: DU21K

Projection Technology: DLP

Display Chip: 0.96" DMD

Resolution: WUXGA (1920×1200), compatible with 4096×2160 60Hz / 1920×1200 120Hz signal input

Center Brightness: 21,000 Lumens

ISO Brightness: 20,500 ISO Lumens

Contrast Ratio: 10,000:1 (Dynamic/Normal), 18,001:1 (Static), 500,000:1 (Extreme Black)

Color Gamut: 112% Rec.709

Light Source: Nichia MCL Laser Light Source (Blue Laser + Phosphor Technology)

Light Source Lifespan: Standard Mode 20,000 hours, Eco Mode 25,000 hours

Projection Lens: Motorized Lens

Interchangeable Lens: Supported

Optional Lens Throw Ratio: 0.56 / 0.62 / 0.78 / 0.6-0.75 / 0.84-1.02 / 0.85-1.45 / 1.02-1.36 / 1.2-1.5 / 1.5-2.0 / 2.0-2.7 / 2.6-4.0 / 2.6-4.2 / 3.6-6.3 / 4-6.3 / 4-7.2 / 7.2-10.8

Image Correction: Supports horizontal/vertical keystone correction, pincushion correction, four-corner adjustment, geometric correction

Aspect Ratio: 16:10 (Compatible with 16:9 / 4:3)

Projection Features: Supports 2×360° arbitrary angle installation

Uniformity: 90%

Interface Parameters:

Input Interfaces: DisplayPort×1, HDMI 2.0×2, DVI-D (Compatible with DCP)×1, VGA×1, HDBaseT×1, 3G-SDI in×1

Output Interfaces: HDMI 2.0×1, 3G-SDI out×1, 12V Trigger×1

Control Interfaces: RS232 in×1, RS232 out×1, RJ45×1, Wired Remote in×1, Wired Remote out×1, USB A×1, 3D sync in×1, 3D sync out×1

Electrical Parameters:

Power Consumption: 1000W ±15% (Normal Mode, 220V, 25°C)

Standby Power Consumption: <0.5W

Environmental Parameters:

Operating Noise: 40dB(A)-Max, 38dB(A)-Typical

Other Parameters:

Product Dimensions (W×D×H mm): 650 (W)×660 (D)×250 (H) mm (Without Lens and Feet)

Net Weight (KG): 51KG (Without Lens)

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