LUMAS K.K.
NVA – Nozzle Visual Aligner for Laser Cutting Machines
NVA Overview
LUMAS NVA (Nozzle Visual Aligner) is the world’s first AI-powered alignment tool designed for laser cutting machines. It helps operators achieve fast, precise, and safe nozzle alignment in just minutes — without complex calibration or training.
Key Features
✅ AI Visual Alignment – Real-time imaging and automatic fitting of the laser nozzle center.
✅ Wireless Control – Connect easily via Wi-Fi, access through browser or QR code.
✅ Dual Power Mode – Supports both battery and external USB-C power supply.
✅ Portable & Compact – Lightweight design for use on any laser cutting head.
✅ Universal Compatibility – Works with most fiber laser cutting systems.
✅ Instant Feedback – Clear red/green status indicators ensure reliable operation.
Pre-Purchase Technical Consultation
NVA How-to-use video
Why NVA
FAST & ACCURATE
- 90-Second Auto Calibration
- ≤0.08 mm Precision
- Red-Light Simulation
- Zero Laser Risk
- Full Smartphone Control
- Compatible with Most Laser Cutters
Better Alignment
BETTER PARTS
NVA ensures every cut begins with perfect coaxial alignment between the laser beam and nozzle — the foundation of high-quality parts.
3 STEPS
EASY OPERATION
With NVA, achieving perfect nozzle alignment is as simple as Power On → Connect → Align.
In just three intuitive steps, operators can visualize the laser beam path in real time, adjust precisely, and confirm alignment within minutes.
FAQ
Section 1: Compatibility & Usage
Q1. Is NVA compatible with my laser cutting machine?
Yes. NVA works with most mainstream laser cutting heads such as Raytools, Precitec, WSX, and OSPRI.You only need to confirm that your nozzle diameter is betweenφ15–25 mm, and the working distance allows for about20 ± 5 mm clearance.If you’re unsure, please fill out ourTechnical Inquiryform — our engineers will confirm compatibility within 24 hours.
Q2. Do I need any software or app to use the NVA?
No additional software installation is required.Simply connect your phone or tablet to the NVA’s built-in Wi-Fi and open the interface through the browser or QR code— it’s fully web-based.
Q3. Does NVA support both manual and automatic alignment?
Yes. NVA featuresAutomatic Judgment Mode (Auto)andManual Judgment Mode (Mid).You can choose according to your preference and the precision requirements of your job.
Section 2: Shipping & Warranty
Q4. How long does shipping take?
Orders are usually processed within3 business days and shipped byFedEx or DHL Express.Typical delivery times:
- Asia: 3–5 days
- Europe: 5–7 days
- North America: 5–8 days
Q5. Is there a warranty for the NVA?
Yes. NVA come with a1-year limited warranty covering hardware defects under normal use.Extended service plans are available upon request.
Q6. What’s included in the NVA package?
- NVA Main Unit ×1
- Type-C Data Cable ×1
- Quality Inspection Label ×1
- User Quick Guide ×1
Section 3: Technical Support & Updates
Q7. How can I get technical support after purchase?
You can contact our technical team anytime via email atsupport@lumas.jpor through the online form.We also provide video tutorials and step-by-step guides on our officialYouTube channel.
Q8. How do I update or calibrate the device?
NVA doesn’t require traditional calibration.However, we recommend performing a quick visual check after replacing nozzles or lenses.Firmware updates (if available) will be announced on our website.
Q9. Is there training or demo material available?
Yes. We provide free tutorial videos,PDF guides, and FAQ updates on our official website and YouTube.For distributors, customized training can be arranged upon request.
Section 4: Power & Battery
Q10. What kind of battery does NVA use?
The NVA uses 2 × 14500 rechargeable Li-ion batteries (3.7V, ≥1000mAh)with pointed heads.Standard AA or AAA batteries are not compatiblewith the device.
Q11. Are batteries included with the purchase?
Due to international air shipping regulations, batteries are not included in standard overseas shipments.Customers can easily purchase compatible14500 Li-ion batteries (3.7V, pointed head)locally or online.We recommend using cells with a capacity of≥1000mAh for best performance
Q12. Can NVA work without batteries?
Yes. NVA can be powered directly using a USB 5V 3A adapteror apower bank.It supports operation and charging simultaneously, making it suitable for both workshop and field use.
NVA Customer Review
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“We used to spend 15–20 minutes aligning each cutting head manually. With the NVA, it takes less than three. The precision and repeatability are outstanding.”
–Carlos M., Production Manager, Spain
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“The Wi-Fi connection and browser interface are surprisingly easy to use. Our operators didn’t need extra training. It’s fast, stable, and extremely accurate.”
– John D., Laser Technician, USA -
“As a service engineer, NVA saves me hours during machine installations and maintenance. It’s portable, accurate, and works on any cutting head.”–Daniel F., Service Engineer, Germany
Technical Data Sheet
Product: Nozzle Visual Aligner (NVA)
| Parameter | Specification |
|---|---|
| Coaxial Deviation | < 0.08 mm |
| Compatible Nozzle Specifications | 1.0 mm – 3.0 mm |
| Weight | 621 g (Battery included) |
| Dimensions | 77 mm (H) × 105 mm (Diameter) |
| Power Supply Type | External Power Supply or Built-in 14500 Battery |
| Operating Mode | Automatic Judgment Mode (Auto) or Manual Judgment Mode (Mid) |
| Operating Temperature | 0°C – 60°C |
| Wi-Fi Specifications | 5 GHz Wi-Fi |
| Package Contents |
Laser Nozzle Visual Aligner ×1, Type-C Data Cable ×1, Quality Inspection Label ×1, User Quick Guide ×1 |
| Built-in Battery Specification |
Battery Type: 14500 Pointed-Head Rechargeable Lithium or NiMH Battery Quantity: 2 Output Voltage/Current: 3.7V per 14500 cell, ≥ 0.6A Capacity: ≥ 1000 mAh per cell Dimensions: Diameter 14 mm, Height 50 mm |
| External Power Supply Specification |
Power Adapter: Output ≥ 5V, Current ≥ 2A Power Bank: Output ≥ 5V, Current ≥ 2A |
Contact Us
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Company
Address:
1-201 & 203 KCRC, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba-shi, Chiba Prefecture 263-0022, JapanTel:+81-(0)43-307-4815