This device is a specially designed electronic ‘differential scale for a peculiar use in blood banks. It measures two weights independently and displays how much which side is lighter than
the other side.
This simple device makes weight-balancing process very simple, accurate and speedy. It will be a perfect way to save valuable centrifuge machines, as well as labor.
Features
• Effective engineering
– Two independent weight sensors, and displaying weight difference
• How to use:
– Operators put two buckets (with blood bags in each bucket) on both plates.
– Display shows weight difference and an indication lamp at the lighter side turns on.
– Operators just add a few weight-chips (e.g. 1 gram each) into bucket until ‘GOOD’ lamp
turns on. The lamp turns on when weight difference becomes less than allowance.
• Accurate, simple and very easy to use for blood processing procedure