ZEMA is one of many brands of laser hair removal handpiece we have repaired,this is an order from the korea laser repair service center,a total of 5 zema handpieces are repaired,the main problem of these diode laser stacks is Some or all of diode bars were burned.
We are a professional diode laser mounting company, since 2007,Focus on laser modules, diode laser stack mounting services.
Share a set of process picture during zema laser handpiece repair.
Zema Laser Diode Stack Specifications
| Model No | VS-MI-80-10-Zema |
| Application | Zema Laser Hair Removal Machine Handpiece Repair |
| Operation Mode | CW |
| Number of submounts | 10 Bars |
| Power per submounts | 100W |
| Central wavelength at 25℃ | 808 ± 2nm |
| Typical Operation current | 90A |
| Typical Threshold current | 15A |
| Maximum Operating Voltage | 20V |
| Fast Axis Divergence (FWHM) | 39º |
| Slow Axis Divergence (FWHM) | 8º |
| Expected lifetime | >10000 Hours |
| Typical pitch per bar | 1.8mm |
| Cooling | |
| Flow rate | 0.3L/min ±10% / Bar |
| Water Temperature | 25+-3°C |
| Water Quality | Deionized 2-10 µs/cm, mixed bed ion exchanger,particle filter<25µm |
| Cooling system | Do not use any material that combination with copper would form galvanic elements |
5 zema handpieces all repaired successfully
Also you can buy a new one for your zema equipment handpiece，we have designed the structural parts of this laser stack and got good feedback on the market.
Zema Handpiece's Diode Laser Stack Dimension:
