Dental Led Contra Angle Handpiece/Contra Angle Dental/Dental Contra
Angel Handpiece
Contra Angle Handpieces Product performance
| Chuck | The chuck must be applicable bur corresponding to IOS 1797-2Norms |
| Water and chip air supply | When air pressure is at 200kPa,water flow rate is not less than
50ML/min and air flow rate not less than 1.5L/min |
| Connector of handpiece | The structure, measurement and tolerance of back end of handpiece
conform with YY1012 Norm. |
| Sterilization | Handpiece endure sterilization temperature at least 136℃ about 12
minutes once, for 250 times reuse without damage. |
| Temperature test | Under normal working conditions, the connected surface temperature
rises less than 22℃ over ambient temperature. |
| Corrosion | There is no corrosion appearance after sterilization cycle. |
| Illumination electricity supply safety | Conforming with GB 9706.1-2007 Norm . |
Contra Angle Handpieces Tech data:
| Air pressure | 245-392kpa |
| Water pressure | 200Kpa |
| Atomized air pressure | 200Kpa |
| water consumption | 50ML/min |
| Rotation speed | 14,000~40,000rpm |
| Bur taking | Push button |
| Bur applicable | CA head Φ2.33~2.35mm FG head Φ1.59~1.60mm |
| Noise | ≤70DB |
DORIT services :
1. The products is warranted for one year from the date of
effective delivery(except for artificial damage)
2. Problems caused by the following cases are not include in scope
of quality warranty:
a. Non-observance of use and maintenance instruction, tumbles or
beats;
b. Improper storing;
c. Action of natural agents and technical assistance carried out by
non-authorized personnel.
3. Quality warranty will be stopped under these following cases:
a. Alterations in the product;
b. Use of improper fittings;
c. Technical assistance carried out by Dorit non-authorized person.
4. This warranty is valid in the country where the sales documents
were permitted.
FAQ
1. What does your factory mainly produce?
Our factory mainly produces high speed turbine handpiece, low speed
handpiece, endodontic Files, led curing light, endo motor as well
as some other kinds of dental instruments, which own good features
of high precision, high quality and long lifetime.
2. Can you offer OEM service?
Yes, we can offer OEM service. If you need it, welcome to contact
me.
3.How can I get some samples promptly?
Please contact us and inform your courier (such as UPS, DHL, Fedex,
TNT, EMS and etc.) to collect samples from our office. For samples
if their value is less than USD 50.00, we will offer them free of
charge. As a courtesy, your express fee and samples charge will be
refunded from your 1st order.
4.How can I get the after service? How can I get the spare part
after one year warranty?
We welcome your chat online or e-mail to us regarding any technical
or related questions that you may have. It’s available to buy some
of the spare parts after one year warranty. Please contact with us
to confirm!
5.How about the payment terms?
We accept that:
A. For Large order, 50% deposit by T/T after you confirm the order,
balance paid by T/T at sight before shipment;
B. For small orders, 100% payment by T/T, Western Union, Paypal or
Credit Card before delivery.
6. How long is the warranty?
The bearings have three-month or six-month warranty and the other
products have one-year or six-month warranty. Different products
have different warranty periods. The warranty is valid in 3 months
/ 1 year since the date of delivery.
