OUR SERVICES

Preventative Maintenance

A2LA 17025 AccreditedPrecision Environments, Inc. offers Preventative Maintenance Agreements to customers domestically and internationally. Agreements can be structured to the customer's individual needs. Agreements can be very comprehensive or provide minimal service. The extent of the agreements structure usually depends on lab utilization and its operational importance to the business or research. PM agreements insure the environmental performance of the lab while extending the life expectancy of mechanical equipment. We also assist with capital planning and budgeting in this process.

Mechanical systems serving our projects are usually very specialized. The system configurations and operation can be outside the competency of conventional service technicians. PE specialists have been specifically trained in servicing complex mechanical and control systems. Additionally, Precision Environments Inc. service specialists understand the science conducted in the lab environment. Our specialists have expertise in fine tuning the environment to provide Environments to Enhance Your Business Results.

Mechanical system maintenance is usually conducted on quarterly or bi-monthly intervals. Comprehensive maintenance is performed four times per year with thorough inspections during other monthly interval service visits. Our specialists are experts in servicing the following equipment as designed in our projects:

Water cooled condensing units
Air cooled condensing units
Water cooled chillers
Air cooled chillers
Air handling units
Humidifiers
Ionizers

SCR controllers
DDC control systems
PLC control systems
Reheat coils
RO/DI water conditioners
Water softeners
Filtration systems

Recertification is included in all PM agreements. Precision Environments Inc. is ISO 17025 accredited for procedures implemented in seven lab environment tests. Tests are compliant with recommendations included in NCSL RP 14. The seven tests are the most widely utilized tests conducted to verify lab environments. Other tests required outside Precision Environments' scope of accreditation are subcontracted to an accredited laboratory. Permanently installed lab sensors will drift over time. As part of the recertification process Precision Environments Inc. calibrates lab sensors and sensors installed in the mechanical system. Precision Environments Inc. is ISO 17025 accredited to calibrate temperature and humidity sensors in your lab.

Precision Environments Inc. specialists prepare a report that is submitted to the owner at the conclusion of the service visit. In addition a service log is maintained on site that documents all service activities conducted during each service visit.