By Ann Lenhardt
Training Objective: Enable the pipette user to assess the performance of a single channel adjustable volume pipette. The method used for the performance analysis is the gravimetric method.
Articles
Pipette Calibration: The Gravimetric Method and Balance Resolution
By Ann Lenhardt & Erin Lenhardt The most common and economical method used for pipette calibration is gravimetric analysis, defined as the quantitative determination of an analyte based on the mass of a solid. Many […]
Articles
Verifying 1 mW 50 MHz Power Reference Output SWR
by Charles Sperrazza Verification of the Standing Wave Ratio (SWR) of the 50 MHz 1 mW output power reference is a key step in performing a calibration of a RF power meter. Higher than desired […]
Product Announcements
AW-Lake Introduces Cost-Effective Turbine Flow Meter for Measuring Light Viscosity Fluids
Oak Creek, Wisconsin, December 3, 2024 – AW-Lake, flow instrumentation manufacturer, has announced the launch of the TN Turbine Flow Meter. This meter offers a cost-effective solution for measuring light viscosity fluids, including glycol, water […]