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AND Ion Microbalances

Weighing is at the heart of many laboratory processes and the Ion Series offers the features, performance and standard accessories to bring real convenience to your lab. The BM-20 and BM-22 let you handle with confidence even trace quantities of valuable or degradable substances.

Critical to precision weighing is static control, which is why the direct current fanless ionizer is standard on all models.

The automatic response adjustment function uses environmental data from built-in sensors to compensate the balance’s characteristics to deliver fast and stable results. Calibration is also automatic and always available with a single key press. A range of accessories add extra convenience.

Model Capacity X Resolution Platform Size
BM-20 22g X .001mg .98" Add To Quote
BM-22 5.1g X .001mg 22g X .01mg .98" Add To Quote
BM-252 250g X .01mg 3.54" Add To Quote


  • Anti-static glass
  • One touch environmental filters
  • Quick USB interface
  • Built-in fanless static eliminator
  • 5 year warranty
  • Automatic or Manual full digital calibration


Type Title Size  
AND_ION_BM Lit 2 MB Download

Our Manufacturers

A&D Weighing CAS Scale Doran Scales, Inc. Intercomp MSI Ohaus Rice Lake Weighing Systems

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1640 W Pershing Rd Chicago, IL 60609 | 800.447.1135