Profile Informations

Login Datas

or login

First name is required!
Last name is required!
First name is not valid!
Last name is not valid!
This is not an email address!
Email address is required!
This email is already registered!
Password is required!
Enter a valid password!
Please enter 6 or more characters!
Please enter 16 or less characters!
Passwords are not same!
Terms and Conditions are required!
Email or Password is wrong!

Beckman Coulter Z1 Particle Counter

Beckman Coulter Z1 Particle Counter

GMI SKU#: 8043-30-0015
  • Displays setup menus and incremental count during accumulation
  • Electrical sensing zone feature
  • Standard apertures available in five sizes
  • Single Threshold Unit
  • Aperture range of 2%-60% of diameter
  • 1um to 120um equivalent diameter
  • Better than 1% CV at metered volume of 0.5ml and 1.0ml

For more information or to place an offline order call 1-800-745-2710


The Beckman Coulter Z1 Particle Counter is specifically designed to produce quality outputs through simple operation. Accurate results can be viewed within seconds after entering a diameter or volume as the cell size value. Clear messages displayed on the LCD help operators understand set-up procedures and analyses functions. Optimum instrument settings can be automatically computed in just a few steps during calibration. This model is also capable of solving common problems found in other instruments including calibration drifts caused by changes in electrolyte conductivity and temperature.

The Beckman Z1 Counter uses the electrical sensing zone technique for counting cells or particles in the 1-120 micron size range. This accepted reference method for cell counting provides accuracy, speed, versatility, and utmost precision.

Standard apertures are available in five sizes. For very small sample volumes, ampoule insertable apertures may be used. A new and unique oil displacement pump incorporates Z1 instruments to deliver a high degree of accuracy and precision. The pump also eliminates the need for mercury utilized in traditional mercury manometers.

One size threshold can be set with the Single Threshold Unit feature of this model. Fully automated instruments make for rapid enumeration of both tissue culture and blood cells derived from various species. This instrument is excellent for rapid total count of cell lines containing cells with relative uniform sizes.

Call us today to learn more about the Beckman Coulter Z1 Particle Counter!    

GMI Certified Service means:
  • Healthy operation of your instrument
  • Helping to ensure the quality of your results
  • Lowering cost of ownership through multilple service agreement options
  • Prolonging instrument serviceable life
  • Safe Operation of your equipment
  • Minimizing downtime increases productivity and minimizes revenue loss
  • Instrument Evaluation Services
  • Contract Refurbishing
  • Relocation Services
  • Equipment Finder Service
  • Training Courses
  • Depot Repair
  • Instrument Decommisioning & Disposal Services
Service Agreements

Preventative Maintenance Visit
('tune up', including cleaning, lubrication, and adjustments)
1 Service Visit
Service Visit 1PM
1 Service Visit
1 2
Parts and Labor    

Discounted Parts
Discounted Labor (As needed)

Lab Equipment Replacement Parts & Accessories

Click button to view parts which are available for this instruments and instruments like it in our brand new online parts shop.

We also carry instruments parts for the following other instruments categories.


Your trusted source for new & used lab equipment and instrument service since 1995.

  • We routinely save discerning laboratories 50-80% off retail on our recertified instrument offerings.

  • Quality? ISO 9001:2008 certified means we remove 100% of the risk in buying ‘used’ laboratory equipment.

  • Warranties from 90 days to a year as well as multi-year service agreements are available.

GMI is an ISO 9001:2008 certified company - your proof that your instrument purchase from GMI passes through rigorous refurbishhing,recalibration, and recertification process,arriving at your laboratory in fully working order and defect free. We are not an auction company,and nor are we an instrument broker...getting in the middle of 'deals'. All items come complete with the final QC date, engineer's ID# and a copy of test results/QC data, if applicable. Additionally, all items are thoroughly cleaned and professionally packaged/crated with care too ensure they arrive in your lab ready for professional installation.