UVA405 UV Light Meter |3D Printer Light Uniformity
UVA405 is a compact, high-precision UV light intensity meter for 3D printer light uniformity testing. Accurate, fast, and ideal for industrial and lab use.
Professional UV Light Meter for 3D Printing & Industrial Systems
📌 Overview
The UVA405 is a compact, high-precision UV light intensity meter engineered to measure UVA light power and energy. Designed for industrial and laboratory applications, it plays a crucial role in ensuring light uniformity in 3D printer curing systems, UV exposure equipment, and material testing environments.
With a detachable probe, ultra-clear 1.9-inch display, and data upload capabilities, the UVA405 offers engineers and technical teams a powerful tool for reliable and repeatable measurements.
🔍 Why Choose UVA405?
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Wide Spectral Range
365nm–420nm (calibrated at 405nm for 3D printer UV systems) -
High Sensitivity & Precision
Measures from 0 to 200,000 μW/cm² with 0.1 μW/cm² resolution -
Fast Sampling
6 readings per second for real-time feedback and stability testing -
Data Logging Ready
USB Type-C interface for fast data upload and analysis on PC -
Compact & Durable Design
Separate probe and main unit with aviation-grade connector -
Battery Powered
530mAh rechargeable lithium battery with long standby time
📐 Technical Specifications
| Parameter | Value |
|---|---|
| Spectral Response | 365nm–420nm (peak at 405nm) |
| Measurement Range | 0–200,000 μW/cm² |
| Resolution | 0.1 μW/cm² |
| Accuracy | ±5μW/cm² (below 50μW/cm²), ±10% (above 50μW/cm²) |
| Sampling Rate | 6 times/sec |
| Sensor Aperture | φ10mm |
| Display | 1.9-inch high-resolution screen |
| Battery | 530mAh rechargeable Li-ion |
| Charging Port | USB Type-C |
| Main Unit Size | 66 × 31.5 × 15 mm |
| Probe Size | 39 × 32 × 15 mm |
| Cable Length | 1m (fixed aviation connector) |
🧪 Application in 3D Printing
The UVA405 is widely used to test UV light uniformity in resin-based 3D printers. For SLA, LCD, and DLP printers, even light distribution is essential for layer consistency and successful curing. Our meter helps manufacturers and engineers monitor, verify, and optimize UV systems for maximum print quality and reliability.
✔️ Accurate, traceable, and field-ready – an essential QA tool for 3D printer OEMs and service centers.
💼 About Aptus Display
Aptus Display (Shenzhen Aptus Display Technology Co., Ltd.) is a trusted provider of LCD modules, custom display systems, and optical solutions.
With years of experience serving clients in Europe and North America, we are committed to precision, performance, and partnership.
🔧 Our solutions support industries including:
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3D printing and photopolymer systems
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Medical diagnostics and imaging
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Industrial control panels
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Smart appliances and automation
🌍 Our Services
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✅ Custom LCD design & development (OEM/ODM)
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✅ One-stop solutions including UV systems, HMI boards, driver circuits
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✅ Fast prototyping and mass production support
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✅ Global delivery and technical support
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✅ Lifetime service and spare parts supply
📞 Get in Touch
Interested in the UVA405 UV Light Meter or need a custom measurement solution?
📧 Email: info@duobond-display.com
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