Unfortunately, the word calibration has ended up having two meanings; viz. to describe the use of a sound calibrator in connection with a measurement and to describe periodic verification which is carried out in a Calibration Laboratory.
Balances should always be tested with calibrated weights you can rely on and trust. Only calibrated weights are traceable to the International Prototype Kilogram at the BIPM (Bureau International des Poids et Measures) in Paris and ensure accurate weighing results.
Our generators continually protect optics, crystals and coatings of the laser beam path against particles, humidity, hydrocarbons and aggressive gases. Degradation and maintenance are reduced to a minimum. Lifetime and performance of the laser and optical systems are maximized.
To ensure high-precision performance from temperature measurement devices, reliable calibration is required. This can be carried out on site or under laboratory conditions, using primary or reference standard sources. Primary calibration sources are traceable to National Standards via a certified probe installed in the radiation cavity. Reference sources achieve traceability either by comparison with certified thermometers, or through purchasing a calibration certificate. AMETEK Land provides primary and reference...
To ensure data integrity regular pipette performance testing and pipette calibration are fundamental to monitor the accuracy of your pipettes. Testing pipette performance with a balance plays a critical part in this testing approach. METTLER TOLEDO offers solutions for occasional performance testing up to professional pipette calibration according to ISO8655. We can support you in finding the right mix between self made pipette calibration and professional service support tailored to your needs.
A safe laboratory environment requires an
effective method for clearing toxic material from fume hoods. Since all handling of toxic
materials is completed in these hoods, it is
critical to have a procedure to evaluate their
operation to assure adequate protection for
laboratory workers. The InfraRan Specific
Vapor Analyzer, factory calibrated for SF6, is an ideal instrument for measuring fume hood
efficiency in accordance with ASHRAE and
other standards. Manufacturers identify the flow
dynamics (factors that...
Regardless of the types of gas chromatography equipment you use in your university laboratory, SpecGas can customize the calibration gas required to meet your equipment calibration needs. We can also supply high purity gases for research projects that will allow you to perform the most accurate experiments possible. Get customized gas mixtures made to your specifications and blending procedures that will ensure you the highest quality, stability and purity you can rely on. We maintain a close working relationship...
State of the art noise monitoring systems; Modern noise monitoring systems offer a wide range of advanced features and come with software that can analyze and structure long term measurements data efficiently. A complete noise monitoring system consists of one or more noise monitoring terminals, a noise server and work stations for presentation, post processing and reporting.
InfraCal TOG/TPH Analyzers allow for TPH (Total Petroleum Hydrocarbons) in soil testing at remediation sites such as leaking underground storage tanks and produced water evaporation ponds. Site managers can avoid having costly soil remediation equipment sit idle while waiting for off-site lab results. Sampling requires a few simple steps that can be performed by non-technical personnel. The soil is mixed with the extraction solvent, shaken, filtered, and then presented to the InfraCal Analyzer for measurement....