Multi-Channel Tip Cone Assemblies Micro Pipette

Multi-channel tip cone assemblies micro pipette

·Product Description
Dispensing head rotates for optimum pipetting convenience. Individual piston and tip cone assemblies allow easy repair and maintenance.

·Technical Parameter
·Detail Pictures






·Packing&Shipping
1. Standard export wooden case with high quality cushioning material ensure the item arrive customer in good condition.
2. Carefully check every packing detail before delivery to avoid any troubles during the transportation.
3. Appointed logistics company could be used according to customers demands.
4. Do our best to make sure customer can get their goods in time

 
·About Kejie Group
Nanjing Kejie Group have one researching institution and four professional production bases,which is a leading manufacturer in R&D, manufacturing and sales of gas chromatography, high efficient liquid chromatography, atomic absorption spectrometer, atomic fluorescence, UV visible spectrophotometer, headspace injector and other analytical instruments and related products. 
 
 
·Our Service
Our commitment to you doesn't end when your equipment is shipped-It begins.
1. One years'warranty supported by product experts
2. AMC,post warranty,24H/7D response
3. Lifetime's spare parts supply for our products
4. Long term distribution partners worldwide ensure individual on-site customer consultation and service.

·Contact Information
Address:
2nd floor, A1 building, Nanjing University of Sci&Tech,
No.129-3 Guanghua Road, Nanjing City,
Jiangsu Province, China
Postal Code: 210014
Sales Contact
Tel: 0731-84136855
Cell: +86-13824486590
FAX: 0731-89833299
 

Please feel free to submit your inquiry information to us.We will contact with you as soon as possible.

·FAQ
Q1: Are you the factory?
A1: Of course we are,we have one Researching Institution and four Professional Production Bases
 
Q2:What's the warranty period? How do you provide this?
A2:Two years (24 month).
We have very strict inspection, the instruments which you received are high-quality and reliable.
If there's any error, we'll provide you the on line solution with in 12 hours. We'll provide you the spare parts and the shipping cost totally free.
If the problem was caused by the instrument quality, and cannot be repaired, we'll ship you the new one.
 
Q3:What's the production time?
A3:Usually 20 days for production, some equipments need extra time to debug.
 
Q4:What's the Delivery method ?
A4:Light-weight cargo is usually by express , Air transport and sea shipping is acceptable (provide with safety packing)
 
Q5:What's the delivery time?
A5:According to different method and country , express will be 6~15 days
 
Q6:How to install and operate?
A6:According to each instruction manual which sent with equipment. ( We also provide after-sale technical support)
 
Q7:What's the payment term?
A7:Usually we do 50%TT deposit ,50%TT balance before shipping.Western Union, are acceptable.












 

According to the different bearing series and sizes, there are two different designs. The seal ring is made of stamping steel, usually with a cylindrical extension at the inner diameter of the sealing ring, forming a long sealing gap with the inner ring shoulder. Some seals do not extend.

Bearing with low friction seal ring: the suffix is RSL, 2RSL or RZ, 2RZ, according to different bearing series and size, it also has different structural design.A very narrow gap to form a cylindrical surface or the inner concave contour of the sealing ring and the inner ring shoulder, is actually not contact, therefore, a low friction bearing seal and bearing with Z can run the dustproof cover at the same speed, but its better sealing performance.

Bearing with contact seal ring, the suffix is RSH, 2RSH or RS1, 2RS1
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