Beckman Coulter - Ac·T diff2
by Beckman Coulter

Follow Us

Hematology Analyzer 

Ac·T diff2 delivers performance, value and safety for physician office labs and smaller laboratories. It's an affordable, easy-to-use system that offers a small sample volume in both open and closed analysis modes, a wide operating range and multiple output formats.

FORUMSView All (6)
Ask a New Question


8 years ago
Service manual

Any one have a service manual?



9 years ago
Communications from RS232 port

Can anyone please tell me how to verify the communications from the 9 pin RS232 port on the back of this unit?




9 years ago
Vacuum Fluid Barrier (air filter)

The fluid barrier before the vacuum pump is worn out, some holes are starting to form. We happen to have a ton of similar disk filters that are 25mm diameter and 0.75 micron pore size. Will these work? Any recommendations? The filter that came with the unit is unmarked, so we are unsure of the material and pore size. Could the unit be damaged if the Beckman Coulter brand filters are not used? 



  • Closed vial sampling that accommodates a variety of collection of tube sizes
  • Small, 18 µL, sample size in either closed or open vial modes
  • User-definable high/low flagging of patient results and quality control simplifies data interpretation
  • Automated quality assurance functions improve productivity
  • Closed vial sampling for controls and calibrators provides operator safety
  • Compact benchtop design requires only two square feet of counter space
  • Zero routine maintenance and high system reliability help contain costs


Height19 in
Length 16 in
Width18 in
This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Please review our Privacy Policy for more details.
I Agree