Every unit goes through a 72-hour burn-in before it leaves the floor, and we run a full spectrum test on the 755nm, 808nm, and 1064nm diodes individually — not just a composite reading — to catch any drift early. We log the energy density at 5 J/cm² increments across the 5 to 140 J/cm² range, and if the output varies by more than 3% form the setpoint at any step, the handle gets pulled for recalibration. Batch consistency matters more than most buyers realize, so we keep a reference unit in the lab that gets retested every 90 days against production samples. The COA covers the sapphire cooling tempearture hitting -42ºC under load, but we also include a separate thermal imaging snapshot from teh 15-minute stress test.
You'll get the CE and FDA certs with the shipment, but the RoHS compliance paperwork is usually filed separately unless you ask for it upfront. We've had a few customs delays because the importer didn't realize the 110V/220V voltage selector is a physical switch inside the chassis — that's not on the certs, but it's worth confirming before shippng. Our testing protocol requires three consecutive passes at 140 J/cm² on the 1200W handle before we sign off, and we document serialized shot count for each handle (they're 100 million, but we typically see diode degradation around 85 million in high-usage salons). If you want a retest after six months, we'll do it for the cost of shipping both ways — no extra fee, but you cover the logistics.

It's not great fit for mobile setups. The 59×62×137cm footprint and the water-cooling module mean you need a dedicated station, and the 3500W output power draws enough that a standard 15A circuit won't cut it on 110V. For a fixed salon instalation though, the air-plus-water-plus-semiconductor cooling keeps the handpiece cold enough that you can run 10Hz pulses for a full session without thermal buildup in the crystal. We usually stock the 15×20mm spot size handles, but the 15×40mm is a special order with a 20-day lead time or so.
The 15.6-inch 4K screen is actually overkill for the software interface — what it does is make the treatment history graphs readable at a glance, which operators appreciate during back-to-back appointments. We've seen some buyers request a firmware lock to cap the frequency at 5Hz for new technicians, and that's a 5-minute software toggle our company can set before shipping. One detail that doesn't make the spec sheet: the semiconductor module's coolant lines use a specific o-ring size (22mm ID, 2.5mm cross-section) that's not standard in most plumbing supply stores, so we include three spare sets in the accessory kit.
We generally start at 1 unit for wholesale, but if you need a custom logo or packaging, we ask for at least 5 pieces to set up the production line. Contact our sales team to confirm your specific needs.
For a standard unit, we ship within 7-15 days. If you want custom branding or packaging, add about 10-15 extra days for design and production. We'll give you a firm timeline once we confirm the order.
Yes, we include CE, FDA, and RoHS certificates with every machine. If you need copies before ordering or any additional paperwork for your local regulations, just let us know and we'll send them over.
Absolutely. The 15x40mm spot is great for faster hair removal on larger areas like legs or back. For skin rejuvenation, you can stick with the 15x20mm tip for more precise treatment. Both work with all three wavelengths.
Keep it in a cool, dry place away from direct sunlight. The sapphire cooling tip stays safe at room temperature, but avoid extreme heat or humidity. For long-term storage, unplug it and cover the handles to prevent dust buildup.