Rosalyn Sussman Yalow and Solomon Berson developed the first immunoassay analyzer in the 1950s.
Some immunoassay analyzer manufacturers haven’t changed much about their products since then, with their analyzers requiring manual intervention and extensive training with complicated system softwares.
- No familiar icons.
- No intuitive controls.
The interface resembles that of the first computer. Ever.

With systems this dated, inspiring confidence in lab technicians or even trusting your own ability to understand and work a software becomes a challenge.
But the Beckman Coulter Access II was built around simple software.
Color-coded and built with the kinds of icons you’re used to seeing on your personal devices, you can use the user-friendly touchscreen interface to track the quality of your testing with:
- Sample probe obstruction detection to ensure smooth and efficient testing cycles
- Magnetic particle separation that provides excellent accuracy and dynamic range
- Chemiluminescent detection technology that offers precision and sensitivity

The easy-to-use software built into the Beckman Coulter Access II streamlines studies you run daily, like:
- Correlation
- Validation
- Linearity
With an ergonomic design and adjustable built-in monitor, your lab can find 50 inches of bench space and start using the Beckman Coulter Access II with less than 30 minutes of training.
Browse Beckman Coulter Access reagents to pair with your analyzer