14x17 Inch LED Film Viewer NDT Instrument with 430×350mm Screen and 100,000 Hour LED Life
Price:
Negotiable
MOQ:
1 set
Delivery Time:
3-7 days
Brand:
HUATEC
Product Description
Product Overview
Professional 14x17 inch film viewer designed for non-destructive testing applications, featuring advanced LED light source technology with exceptional brightness and longevity.
Technical Specifications
Main Specifications
| Parameter | Value |
|---|---|
| Maximum Brightness | 7,000-140,000 cd/m² |
| Light Source | LED |
| Observable Blackness | 2.9-4.25D |
| Dimming Control | Switch or Foot-switch |
| Screen Modes | 1/4, 1/2, Full Screen |
| Light Source Lifetime | ≥100,000 hours |
| Color Temperature | ≥9000K |
| Screen Size | 430×350mm (14x17 inch) |
| Uniformity Coefficient | ≥90% |
| Surface Temperature (12h) | ≤40℃ |
| Cooling System | Aluminum Plate Heat Dissipation |
| Power Consumption | 200W |
| Weight | 5kg |
Optical Performance
- Flicker-free observation screen with center brightness of approximately 55,000 cd/m²
- Screen division control (1/4, 1/2, full) via side switch
- Light scattering coefficient on screen exceeds 0.6
- Illumination uniformity coefficient exceeds 0.7 across all screen areas
- Instant startup within 10 seconds, brightness stabilization in under 15 minutes
- Operating noise level below 40dB
- Front screen temperature remains below 60℃ after 1 hour of continuous operation
- High-frequency voltage regulator operating at 30kHz-100kHz
- Power supply: DC12V (±5%), maximum consumption ≤350W
Installation & Operation
Installation
Simply unpack the unit, place on a stable desk surface, and connect to power supply.
Operation Steps
- Connect to power source
- Activate rear power switch - screen illuminates immediately and reaches optimal brightness within 15 minutes
- Automatic safety protection: system shuts down automatically after 10 minutes of inactivity
Safety & Maintenance
- Use only original power adapter with proper grounding to prevent damage
- Avoid using in humid environments or outdoor mining areas to prevent electric shock
- Keep away from fire sources and avoid physical impact or vibration
- Unplug power when not in use for extended periods
- Note: Screen may display residual brightness briefly after power disconnection - this is normal
- 1-year warranty - unauthorized repairs void warranty coverage
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
HUATEC GROUP CORPORATION
Location
7th Floor, Chengyuan Building B, the Mid. Road of Jiancaicheng Haidian Dist.BeiJing,CHINA 100096
Contact Person
Ms. Shifen Yuan