Quen Lin Instruments Co., Ltd.

Friendly and Ergonomic Design
Ideal Solution
The Delivery Unit provides you wide working surface space. The Pad can be removed for cleaning and autoclaving. The Delivery Unit comes with a friendly design Control Panel for your basic work. You can control automatically chair positioning, lights on/off and water pouring just pressing Memory Button.

Great Assistance
It provides your assistance his or her own Delivery Unit. It makes your practice high efficiently. And the patient feels comfortable during his or her treatment.

Smart Control
You can control air and water spray by your foot freely and relaxed. In addition it also allows chair positioning controllable with your foot.

State-of-the-art chair design
The Patient Chair is designed according to the comfort of the patient and practical work of you. The comfort does not only considering the mankind body curve, but also anti-skidding. It also uses high technology for smoothly movement, hydraulic elevation system.

one-piece formed elegant chair body, friendly and ergonomic design.
non-seam chair cushion and no any dead-space for clean , prevent from infecting
You can control air and water spray by your foot freely and relaxed. In addition it also allows chair positioning controllable with your foot.
You can control automatically chair positioning, lights on/off and water pouring just pressing Memory Button.
Three-joints type adjustable headrest provides well support to the neck
The chair is with auto-round function and can test the chair function automatically
The island type design for PCB board is anti-wet
Two sets of 3-way syringe; the tip can be removed and sterilized by high temperature and pressure.
water suction tube with water reverse clean function
Distilled water bottle, Water heater(optional)
Built-in curing light and scaler

1. Big X-ray is 90 degree movable; is suitable for PANO and CEPH; can be put on the instrument tray. (Optional)
2. Foot control pedal can control the speed of hand-piece.
3. Big size treatment tray (650 mm length and 310 mm width; with non-slip pad; can be sterilized by high temperature and pressure)
4. Touching panel
5. Assistant tool holder is 180 degree movable, assistant can get more space to stand beside the patient without the interference of the tool holder.
6. Auto water supply system can set the water supply time and automatically provides the water when the chair is in diagnosis position.
7. High strengthen one-piece formed porcelain spittoon (depth: 100mm ±10%)
8. Dental light with two-factor can be controlled by the control panel. When chair is in diagnosis position, the light will be turned on automatically. After gargling or finishing the diagnosis and return, the light will be turned off automatically.
9. Two sets of 3-way syringe; the tip can be removed and sterilized by high temperature and pressure. (Max. sterilized temperature: 135∘C)
10.One set of air suction tube; sucking force is adjustable.
11.One set of water suction tube with water reverse clean function
12.Check valve system can prevent cross-infecting.
13.One set of doctor stool (same color as the cushion of diagnosis chair, PU foaming backrest, stool height and backrest are adjustable)
14.Hand piece oil-gas collecting device
15.Two sets of 220V power outlet
16.15” Monitor with the monitor holder---hidden wires; it can move up-down and both sides. (Optional)
17. QL-9 intra-oral camera including SD card (Optional)

1. Standard X-Ray Viewer
2. Foot control pedal can control the speed of hand-piece.
3. Big size treatment tray (650 mm length and 310 mm width; with non-slip pad; can be sterilized by high temperature and pressure)
4. Touching panel
5. Assistant tool holder is 180 degree movable, assistant can get more space to stand beside the patient without the interference of the tool holder.
6. Auto water supply system can set the water supply time and automatically provides the water when the chair is in diagnosis position.
7.High strengthen one-piece formed porcelain spittoon (depth: 100mm ±10%)
8. Dental light with two-factor can be controlled by the control panel. When chair is in diagnosis position, the light will be turned on automatically. After gargling or finishing the diagnosis and return, the light will be turned off automatically.
9. Two sets of 3-way syringe; the tip can be removed and sterilized by high temperature and pressure. (Max. sterilized temperature: 135∘C)
10.One set of air suction tube; sucking force is adjustable (with filter).
11.One set of water suction tube with water reverse clean function
12.Check valve system can prevent cross-infecting.
13.One set of doctor stool (same color as the cushion of diagnosis chair, PU foaming backrest, stool height and backrest are adjustable)
14.Hand piece oil-gas collecting device
15.Two sets of 220V power outlet
16. 15” Monitor with the monitor holder---hidden wires; it can move up-down and both sides. (Optional)
17. QL-9 intra-oral camera including SD card (Optional)

Ql-9 intra oral camera is a multi-function oral camera; can connect with computer directly,pictures could be captured, saved, deleted and played without quantity limited.4 pictures split let you view and compare easily.

* 130,000 pixel, high sensitivity, high definition
* The color lifelike and bright
* all adjustments are automatic
* 6 high brightness white LED lamp illumination to provide maximum realistic color reproduction.
* The handpiece is ultra thin and ultra small, can shoot interior tooth conveniently
* Smart and portability, may carry along with
* The one-off protective film for oral cavity guarantees patient's health
* Low price, quality guaranteed, consummate services after sale, maintain convenient and swift

Quen Lin uses extremely high luminosity LED to work within almost photosensitive polymerized composites.
The light wavelength is between 440~480mm.
QL-7 LED Curing light made by Quen Lin possess high quality, light weight and elegant appearance.
Please read the instruction manual at length before using this specialized product.

1. Plug the transformer into the outlet, and connect the transformer power output connector with the LED power input connector.
2.Take off the rubber cover from the fiber probe. Put the filter on the fiber probe (concavity faces the fiber probe)
3.Press the switch to turn on/off the LED curing Light; Press the mode adjusting button to change the mode (F1: General mode, F2:Ramp mode, F3: pulse mode, just press the button and the mode will change from F1 F2 F3 F1……loose the button as the mode change to what you want); press the timer adjusting button to set the timer (5~25 sec, press the button and loose it as the timer change to what you want)