TE-5025HVP Hi-Vol Calibration Kit for PLUS Technology Flow Controllers SKU: TE-5025HVP

The TE-5025HVP is a specialized calibration kit designed for TSP, PM10, PM2.5 High volume air samplers with PLUS Technology flow controllers.(20-60cfm). This kit enables precise flow rate calibration and verification of high volume samplers equipped with advanced PLUS digital flow control systems, ensuring compliance with EPA monitoring requirements and maintaining measurement accuracy for ambient air quality programs.

The PLUS Technology flow controllers represent advanced digital flow control systems that require specialized calibration procedures. Unlike traditional VFC (Volumetric Flow Controlled) samplers, PLUS controllers provide enhanced flow stability and digital monitoring capabilities. These devices are calibrated by our highly trained technicians in our NIST traceable calibration lab, ensuring the highest accuracy for regulatory monitoring applications.

Complete Calibration Kit Components

• Calibration Orifice: High Quality Aluminum Orifice precision-manufactured for accurate flow measurement
• Top Load Adapter Plate: Secure mounting interface for orifice installation
• Tubing: Pressure measurement tubing for manometer connections
• Heavy Duty Carrying Case: Heavy duty carrying case for field transport and storage
• NIST Traceable Calibration Certificate: NIST Traceable Calibration Certificate documenting orifice accuracy

Compatibility and Applications

This calibration kit is specifically engineered for high volume air samplers equipped with PLUS Technology flow controllers operating in the 20-60 cfm range. Compatible sampler applications include:

• TSP Monitoring: Total Suspended Particulate sampling for ambient air quality assessment
• PM10 Compliance: EPA reference method monitoring per 40 CFR Part 50, Appendix J
• PM2.5 Monitoring: Fine particulate matter sampling for regulatory compliance
• Source Testing: Industrial emission monitoring and stack testing applications

Calibration Requirements and Certification

The TE-5025HVP Requires annual re-certification to maintain NIST traceability and ensure continued measurement accuracy. This pressure drop may be indicated by a rotameter, manometer, or other pressure-responsive device traceable to an NIST certified standard. Regular calibration maintains compliance with EPA quality assurance requirements and provides documented evidence of measurement accuracy for regulatory audits.

The calibration process follows established EPA procedures for high volume sampler verification, ensuring that flow measurements meet the precision and accuracy requirements specified in EPA reference methods. calibrated against a master flow meter certified by the National Institute of Standards and Technology (NIST).

Field Calibration Procedure

The TE-5025HVP enables field calibration by creating a known pressure drop across the calibration orifice, allowing verification of the PLUS controller's flow measurement accuracy. The included adapter plate ensures proper sealing and eliminates air leaks that could compromise calibration results. Field technicians can complete calibration procedures efficiently while maintaining the measurement traceability required for EPA compliance.