QB1 dosing instrument

a highly compact unit with unique weighing technology

The highly compact dispensing instrument offers the unique measurement performance of 220 g with a readability of 0.005 mg. This allows a typical minimum weight under USP of only 10 mg. The entire dispensing process is controlled and monitored by the instrument. This qualifies your dispensing process to international standards. You can call up a large number of dispensing methods on the colored display in your own language.

  • Highly compact dispensing instrument with unique measurement performance of 220 g x 0.005 mg.
  • Typical minimum weights according to USP of 10 mg are attainable.
  • Safe and easy operation with touchscreen convenience. Trilingual, color coded and with individually configurable profiles.
  • Full conformity thanks to built-in warning function.
  • Motorised front door opening, designed for use in the safety cabinet.
Specifications – QUANTOS QB1
Balance
Maximum Capacity 220 g

Max. load of the fine range 81 g

Readability 0.01 mg

Readability in the fine range 0.005 mg

Repeatability (1-250mg) with 0….20g preload 0.003 mg

Repeatability (1-250mg) with 0….80g preload 0.004 mg

Minimum weight (typical acc. USP) 10 mg

Minimum weight (typical, U=1%, sd=2) 1 mg



Dosing
Dosable substances 80-90%

Accuracy for typical sample size (50 mg) < 2%

Dosing speed (50 mg) 20…30s

Min. dosing capacity 1 mg

Max. dosing capacity 5000 mg