Accurate UV Measurement for High-Power LEDs
The LS131 UV Energy Meter is your essential tool for quantifying UV LED performance. It precisely captures both UV irradiance (mW/cm²) and energy (mJ/cm²) in a single pass, providing critical data for curing lines, exposure units, and 3D printing.
Key Features
- Wide Measurement Range: Accurately measures power from 0 to 40,000 mW/cm² (40 W/cm²), ideal for high-power 365nm, 385nm, 395nm, and 405nm LEDs.
- Real-Time Power Curve: Displays a live graph of UV intensity, allowing you to analyze uniformity across conveyor systems or point sources.
- High-Temperature Resistance: Built with a heat-shield design to withstand temperatures up to 100°C, perfect for use inside curing ovens.
- Large Data Memory: Logs up to 32 minutes of data with a 60,000-point memory and automatically displays the last test at startup.
- PC Reporting Software: Includes software to export data to Excel and generate one-click PDF reports for quality assurance documentation.
Technical Specifications
| Parameter | Value |
|---|---|
| Spectral Range | 340 – 420 nm (calibrated at 395 nm) |
| Irradiance Range | 0 – 40,000 mW/cm² |
| Energy Range | 0 – 999,999 mJ/cm² |
| Sampling Rate | 2048 Hz |
| Operating Temperature | 0 – 100°C |
| Dimensions | 160 × 75 × 13 mm |
| Weight | 303 g |
| Power Supply | 4 × AAA alkaline batteries |
What's in the Box
- LS131 UV Energy Meter
- USB cable & Software flash drive
- Cross screwdriver
- User manual & Factory calibration report
- Protective plastic case
Free Shipping
Free shipping is available on all orders. Shipping methods and carriers may vary depending on the destination, order details, and available logistics options. Full Shipping Policy
Returns Policy
For returns and refunds, please review our full Refund Policy before placing an order. If you need help with an order, contact us before your order has shipped whenever possible. Full Returns Policy
When Will My Order Ship?
For Standard Shipping, we aim to pack and ship out your order within 4 business days. During special periods, such as heavy order processing or local inventory shortages that require deployment, please expect it to take an additional day or two for processing. We ship five days a week, Monday through Friday.
You will receive a shipment confirmation with tracking information via email when your order has shipped. Once you receive this email, we cannot change or cancel your order.
Can I Change The Shipping Address On My Order?
Please contact us immediately via email if you realize that you gave us the wrong shipping address — if it hasn't shipped yet, we might be able to correct it before it goes out the door.If your order ships to the address provided and is returned to us as undeliverable, then you are responsible for paying the cost of shipping again to resend it to you. If you decide you do not want your order reshipped, we'll refund you for the products less the original shipping charges, once your order returns to our warehouse. We'll reach out to you to coordinate your options before re-shipping.
If your order ships to an incorrect address provided at the time the order is placed and is not retrievable, we are not responsible and cannot offer reimbursement.
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