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Beckman Coulter Z1



Z1 instruments incorporate a unique, new oil displacement pump which delivers a high degree of accuracy and precision, and eliminates the need for mercury utilized in the traditional mercury manometers. The Beckman Coulter Z1 Dual Cell and Particle Counter was specifically designed for simple operation. Enter the cell size (diameter or volume) and press START. The count is completed in seconds. Clear messages on the LCD display lead you through all set-up and analyses functions. Calibration requires only several keystrokes; optimum instrument settings are automatically computed and set. The constant current feature of the Beckman Coulter Z1 Dual Cell and Particle Counter eliminates calibration drift due to changes in electrolyte conductivity and temperature, a very common problem with other instruments.


Mercury Free  
Absolute cell counts or concentration  
One-Button Calibration  
Small Footprint  
Certified to ISO 9001 by NSAI Quality Assurance  
Technology defined by the International Standard (ISO 13319:2000: Determination of particle size distributions -- Electrical sensing zone method)  
Listed by ETL Testing Laboratory  
Store up to 5 analyses settings (Profiles)  
Operator selectable size settings




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Beckman Coulter, Inc. is a leading manufacturer of biomedical testing instrument systems, tests and supplies that simplify and automate laboratory processes....

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Repair keyboard

The keyboard screen is slowly fading, some letters only appear half, anyone know what could be wrong with it please.

Control Valve failed

Need some help please. when starting the counter, as it is checking the metering system it beeps and stop saying control valve failed. we changed the control valve pump but still get that same error. anyone have any idea on other things to...

Z1 pump error

My Beckman Coulter Z1 particle counter gives a 'resetting metering system' on startup, then gives a 'metering pump failure' message. I tried flushing the two tubes that are attached at the back. This didn't work. I can't get...

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Used Beckman Coulter Z1 Offerings on LabX

Beckman Coulter Z1 Coulter Particle Counter Model Z1 D W/ Keyboard

Price: $3,647.99


Configuration: As Shown

Beckman Coulter Z1 Single Threshold Cell Particle Counter (For Parts)

Price: $246.25


Configuration: As Shown