Millipore Integritest Exacta - Bubble Point Test; Diffusion Test; Performance Specifications; Table 30:Bubble Point Test Performance Specifications

Integritest Exacta Filter Integrity Test Instrument
Operating and Maintenance Manual Integritest Exacta Specifications 241
PERFORMANCE SPECIFICATIONS
Bubble Point Test
The Integritest Exacta instrument performs accurate Bubble Point tests on filter systems ranging
from 47 mm disk filters to 3-round by 30-inch high cartridge systems.
Table 30:Bubble Point Test Performance Specifications
Pressure Range Accuracy Confidence Reproducibility
5-90psi (34-620kPa)
|error| ≤ 7kPa (≤
1psi)
90%
CV ≤ 10%
Diffusion Test
The Integritest Exacta instrument performs accurate Diffusion tests on filter systems from 47
mm disk filters to 12-round by 30-inch high cartridge systems. The instrument is also capable
of conducting diffusion tests on Tangential Flow Filtration (TFF) systems. The instrument is
validated to measure flow rates up to 2500 ml/min.
Table 31: Diffusion Test Performance Specifications
Range Accuracy Confidence Reproducibility
flow rates < 20 ml
/min
|error| ≤ 1 ml/min at
23 °C
90%
std dev ≤ 2 ml/min
flow rates ≥ 20
ml/min
|error| ≤ 5% for water
|error| ≤ 10% for IPA
mixtures
90%
CV ≤ 10%
The HydroCorr Test
The Integritest Exacta instrument has been qualified to perform accurate HydroCorr tests on
filter systems ranging from 47 mm disk filters to 3-round by 30-inch high cartridge systems.
Table 32: Hydrocorr Test Performance Specifications
Range Accuracy Confidence Reproducibility
flow rates < 0.4
ml/min
|error| ≤ 0.02 ml/min
90%
std dev. ≤ 0.04
ml/min
flow rates ≥ 0.4
ml/min
|error| ≤5%
90%
CV ≤ 10%