2-Way Valve & Piston Pump Integtated Module

• Feature: Reusable
• Application: Ivd
• Material: Pctg
• Certification: CE, RoHS
• Power Type: Electric
• Group: Adult
• Trademark: Keyto
• Origin: China
• HS Code: 8413503190
• Production Capacity: 500, 000 PCS/Year

Product Description

1. Production Overview
The 50XX-P series is a family of precision piston pumps which provides precise sampling and reagent dispensing. With high aspirating and drainage accuracy, this series pump is a high performance, lost cost and maintenance free precision piston pump and its life time can be more than 5 million cycles without affecting the precision and accuracy. Piston pump has already been widely used in medical and laboratory analytical instruments.

2.Usage and maintenance instructions:
1)Medium  
If the medium is air or cry stallizing, please specify, need to choose customized piston pump;
2)Stop Position
It is recommended to stop the piston at the optocoupler position, if pump does not work for a long time when the machine is working or debugging.    
3)Accurate Sampling
For precise quantified displacement, it is necessary to eliminate the screw gap(backlash) by not less than 1% of the full stroke.
It is recommended to initialize the piston pump after each test cycle (back to the  optocoupler position) to avoid the accumulated error into the next test cycle.
4)Cleaning
After being placed for a long time, the entire chamber should be cleaned with diluted cleaning solution to prevent air bubbles.
5)Can be matched with bus 232,485, CAN drive controller and encoder.