Description

Alma Soprano 808nm diode stack laser hair removal handpiece repair

Steps of repairing your handpiece

1.Provide the service information you need.
Firstly, you need to send the laser diode head to us, it can not send old diode, need to send to us the structure design of the diode and dimension details stack. We will repair the old diode or design a new stack to replace the old one.
2.we disassemble the diode stack and test the old laser stack. For the microchannel laser stack, Such as Alma laser, Lightsheer, Syneron. We will test each laser plate one by one to confirm whether there are anyone bars that still can work. If there have some good bars, the repairing charge will lower. For macro laser stack like most product made in China, we will test the whole laser stack together

3.We will mount the diode bar to the heat sink and assemble the diode stack to old or structure in our cleaning lab Our bars and microchannel cooler are imported from Germany manufacturer. We strictly manage to mount, assembling, and testing step during laser stack production. Every stack will be fully tested and had 8 hours burning test.

4.The Fourth step:
Our experienced technician will reassemble the handle piece. Which include:
a. Install the new laser stack into the handle piece.
b. Clean the lens and check the TEC and other parts inside the handle piece
c. Test the power output of the whole handle piece.
d. Clean the cover shell of the handle piece and package it.
5.We send the finished good diode laser stack or hand piece to your address

 

1. Customer’s old repaired products

 

 

2. After we update / repair

 

 

3. New diode laser product display

 

 

4.Production test display

 

4.Diode laser stack speicification

 

Model NO.	VS-MI-12-AlmaSoprano
Application	Alma soprano handle piece repair and replacement
Function	Hair removal, Skin rejuvenation
Central wavelength at 25℃	808±5nm
Laser bar	Germany Jenoptik bar
Laser stack type	Micro channel cooled vertical diode laser stack
Operation mode	CW
Bars number	12 pieces
Maximum operating voltage	24V
Fast axis divergence (FWHM)	No
Slow axis divergence (FWHM)	No
Typical pitch per bar	1.8mm
Expected lifetime	>10000 hours
Cooling system	Micro channel cooler + Water + TEC
Water cooling condition	1.Flow rate: 0.3L/min ±10% / bar
	2.water temperature: 15~25℃
	3.Water quality: Deionized 2-10 µs/cm, mixed bed ion exchanger,particle filter<25µm
	4.Cooling: Don’t use any material that combined with copper, that would form galvanic elements