It is essential to choose the correct filter integrity test instrument. A well-informed, balanced decision will facilitate the instrument’s easy integration into significant operations and ensure trouble-free operation for years to come. Varied departments or user groups may attribute a different value to the same feature, making the appropriate decision more challenging. A logical approach is advantageous in ensuring that the selected instrument meets all the selection criteria for all interested parties, with any compromises restricted to non-critical attributes.
Here are a few essential factors to consider when selecting an geomembrane liner integrity testing instrument:
EASY TO USE
Operators frequently claim ease of use as the essential element influencing their instrument selection, and this is an important aspect to consider when deciding on the best application option. Easy-to-use instruments are also quick to learn, sharp to adopt, and decrease deviations by decreasing operator mistakes. Simple-to-use tools help reduce the training and re-training requirements required in any GMP process, saving operators time and lowering training expenses.
USAGE ENVIRONMENT
Instruments for measuring integrity can be utilized in various situations, from uncontrolled factory areas to highly regulated and monitored cleanrooms. The geomembrane liner integrity testing device should be appropriate for each of the contexts in which it may be utilized. The best-in-class tools will include design elements that allow them to be used in clean surroundings. These characteristics may include the absence of internal ventilation, which may create particles, or simply being dust and splash-proof, maybe with suitable IP ratings to meet the exterior cleaning requirements prevalent in these most challenging locations.
RELIABILITY
Most integrity test equipment is subjected to liquids and aerosols that may taint their internal components. If not correctly handled, this may result in higher servicing costs or a loss of function or accuracy of the instrument over time.
Best-in-class equipment will include ways to prevent process liquids from draining back into the instrument and an internal diagnosis software to verify essential hardware functionality at regular intervals. This is done to identify any potential problems before utilizing the tool in necessary testing.
DATA SAFETY AND TRANSFER
The instrument must include controls for usage in environments subject to 21 CFR Part 11 electronic signatures and records rules for electronic records. The instrument should be used to validate some of the necessary controls.
There should be a way to make a backup of the electronic test findings and save them somewhere secure. It should also be possible to validate the backup file for data integrity.
CALIBRATION
Instrument calibration is an essential aspect of GMP compliance. However, it is easy to ignore while focusing on integrity test equipment’s design and function aspects.
Best-in-class equipment should be backed up by best-in-class service. Calibration and service are far more convenient to undertake on-site, as transporting instruments might cause unnecessary delays and expenditures.
PROTOCOLS
Some integrity test devices may be remotely controlled and linked to automated process control equipment. If you explore this option, ensure your instrument has an automated protocol that works for you. Request that the provider assists you in selecting the best automation solution and advise on matters such as filter wetting and draining operations.
CUSTOMIZATION
Your process may have particular needs, and you may not discover the ideal integrity test solution for your approach on the first evaluation from any source. Some manufacturers can supply customized solutions to fit your specific requirements. Inquire about the manufacturer’s willingness to change hardware or software to meet your particular needs.
