4-screen X-ray film viewer DQ-4B

LEDadjustable brightness

Overview
The Micare DQ-4B is an LED medical X-ray film viewer designed for diagnostic imaging review. It provides uniform luminance across a large visual area and integrates PWM dimming for precise brightness control in clinical settings.

Key features

• PWM dimming: continuous adjustment from 1% to 100%, luminance range up to 4500 cd/m2.
• Brightness uniformity: ≥90% to ensure consistent image reading.
• Long-life LED source: rated lifetime 100,000 hours.

Technical specifications

• Model: DQ-4B
• Type: Medical X-ray film viewer / LED medical film viewer (quadruple viewing lamp)
• Visual area (L×W): 1445×415 mm
• External size (L×W×H): 1550×510×25 mm
• Color temperature: 4000–5000 K
• Max. power: 120 W

Clinical applications
The viewer is suitable for radiology departments, clinics and medical imaging review stations where accurate film visualization and adjustable luminance are required.

Maintenance and installation

• LED module rated life reduces replacement frequency; follow local electrical installation standards.
• Provide secure wall or cabinet mounting and access to a 120 W supply.