portable overhead projector Appr. 2200 lumens for 24V 250W Power Supply: 220V/110v, 50Hz A4 size.

overhead projector specification

1. Projection Stage: 285mmx285mm, suitable for A4 transparency

2. Power Source: 220V/230V/240V, 50Hz, (Optional 110V,60Hz)

3. Projection Lamp: Halogen, 250 W, 24V, (ANSI:EHJ), 400W, 36V, (Model EVD), 2 lamps in high-speed changing system.

4. Light Output: Appr.2,200 lumens for 250w&3,800 lumens for 400W (FWU), measurements.

5. Cooling: Low-noise dual cross flow fan noise under 45dB, warm air elimination through cooling baffles.

6. Projection Lens: 3-elements lens, vario-focal, f=280-340mm

7. Projection Mirror: Aluminium vapor, quartz-protected surface, for vertical projection, tile up to 30.

8. High-speed Lamp Changing System: Handy knob, supported by 2 micro safety switches.

9. Overheating Projection: Thermostat located near the lamp house. If the temperature rises above a certain value, the automatic temperature control will turn the power off. After the temperature drops sufficiently, the power will automatically turn on again.

10. Measurements: 420x320x475mm

11. Folded measurements: 420x320x110mm

portable projector