Citiwell K690 Single & Double Rod Picosecond

K690 is a single or double-rod picosecond platform with 755, 1064, 532 and 1320 nm wavelengths for advanced tattoo and pigment work.

Model: K690
Technology: Picosecond laser
Application: Laser systems

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Citiwell K690 Single & Double Rod Picosecond

Device overview

Picosecond system with single or double rod configuration and multiple wavelengths.

What the device does

Picosecond system with single or double rod configuration and multiple wavelengths. The device is used for more expert laser protocols where wavelength, depth and spot size must be explained clearly to the client.

Why it is useful in a studio

Adds expert-level procedures to the studio or clinic menu and helps separate the business from standard beauty salons.

Key capabilities

Single or double rod architecture

The model is positioned as a stronger picosecond system with single and double rod configuration options.

Wider wavelength set

1064, 755, 532 and 1320 nm wavelengths create a broader professional pigment and tattoo-removal menu.

Articulated stability

The 7-joint transmission arm is used to reduce energy loss and improve treatment ergonomics.

Technical specifications

Verified configuration values from the manufacturer brochure are grouped below for faster model comparison and installation planning.

Display: 11.6 inch true-color LCD screen
Laser type: Picosecond laser
Wavelengths: 532 / 755 / 1064 / 1320 nm
Pulse energy: 532 nm: 50-1000 mJ; 755 / 1064 / 1320 nm: 100-2000 mJ
Power: 3000 W
Frequency: 1-10 Hz
Pulse width: 550-750 ps
Beam delivery: 7-joint articulated light-guide arm
Aiming light: 650 nm red light
Cooling: Closed water circulation + air
Net weight: 70 kg

Practical highlights

Tap the information icon to see what the parameter means in real work.

755 / 1064 / 532 / 1320 nm

Wavelength. It defines which target the energy works with: hair follicle, pigment, vessel, tattoo ink or skin water.

Single or double rod

Operational parameter. It helps compare devices and understand how the model behaves in real treatment work.

7-joint arm

Articulated arm. Improves precision and makes long laser procedures easier for the practitioner.

Tattoo removal

Operational parameter. It helps compare devices and understand how the model behaves in real treatment work.

Pigment protocols

Operational parameter. It helps compare devices and understand how the model behaves in real treatment work.

Construction, modules and workflow

Below are the body views, working elements, applicators, interface screens and internal details that matter for daily use of this model.

Working elements and interface

Handpieces, applicators, tips, control screens, internal views and treatment schemes are grouped here only when they help explain how the model is used.

**Device body view**The body view helps understand size, screen position and cable layout.

Indicative factory price

£34 500

Price is shown before delivery, customs, installation, consumables and training.

Training programs for this model

Citiwell Training Center includes courses that cover this device in practice: treatment logic, safe settings, client consultation, service launch and daily operating discipline.

2 days · 14 hours · £1 850

ND:YAG and Picosecond Pigment Protocols

Advanced course for pigment, carbon-style protocols and tattoo-removal workflow with Q-switch and picosecond systems.

View course

Request working documentation and delivery

Send a request for operating documentation, delivery estimate, installation conditions or training package for this model.