Blog posts tagged with 'coriolis'

Flow Measurement and Control for Diamond Slurry in Semiconductor Processing
Accurate flow measurement and control of slurry dispense in semiconductor polishing and lapping tools is critical. It guarantees customers high throughput, reduced consumption, and consistent quality. Malema’s PFA Coriolis Mass Flow Meter and Flow Controller is the only flow measuring technology that is successfully used in high viscosity applications, such as diamond slurries.
Ultra-Low Flow Measurement in Single Use Applications


Engineering challenges are always exciting. It took us 2 years to perfect Malema's Low Flow Single Use Coriolis Flow Meter to perform to an accuracy specification of ±1% of reading across a flow range of 0.5 g/min to 50 g/min. Today the SumoFlo® CPFM-8103 Low Flow Coriolis Flow Meter is measuring consistently and accurately.

 Malema's Low-Flow SumoFlo Single-Use Flow Sensor

Why did our customer use Coriolis for his application? The major complaint from our customer was that all other technologies (including ultrasonic flow cells and clamp-on ultrasonic meters) have a significant drift and as such do not meet the high accuracy specs of ±1% of reading. Our customer also wanted a device that offered up accurate measurements when micro bubbles were present. All the devices he had tested just did not work with bubbles. He wanted accurate measurements from 1 g/min to 5 g/min.

If you do wish to receive a copy of the white paper on this application with all flow rate and calibration data collected, please email Malema Life Sciences at