With more sophisticated testing and more frequent auditing of laboratory equipment, it has become increasingly necessary for laboratories to calibrate their own balances. Calibration Masses are offered to check span and linearity and calibrate electronic balances. The commonly used Span Calibration method uses one-point calibration with a single mass approximately equal to the capacity of the balance. Some balances use the Linearity Calibration method which allows the user to select multiple mass settings, normally defined as zero, center (half span), and full span of the balances capacity. This method minimizes deviation throughout the balance's weighing range.
Ultra Class weights boast weight tolerances 40—50% tighter than ASTM Class 1 and equal to or exceeding OIML Class E2. Ultra Class masses are highly polished stainless steel. Recessed grip handles are part of the 10kg and 20kg weights for easier handling and stacking. Individual weights from 10—4,000g include a glove and protective, foam-lined plastic case.
Ultra Class weights are perfect for analytical and sensitive balances and applications that demand superior accuracy.
NVLAP Weight Calibration Certificate is included for users who must provide certification to ISO, FDA, ANSI or other requirements. Report format and contents comply with NVLAP requirements.
The Gilson OBA-204W Calibration Mass, Ultra Class, 50g, NVLAP is the perfect tool for laboratories that need to calibrate their own balances. With increasingly sophisticated testing and more frequent audits, it is essential for laboratories to have high-quality calibration equipment.
This calibration mass is designed to check span and linearity and calibrate electronic balances. The commonly used Span Calibration method uses a single mass that is approximately equal to the capacity of the balance. On the other hand, the Linearity Calibration method allows the user to select multiple mass settings, minimizing deviation throughout the balance's weighing range.
The Ultra Class weights of the OBA-204W are renowned for their accuracy. They boast weight tolerances that are 40–50% tighter than ASTM Class 1 and equal to or exceeding OIML Class E2 standards. Made of highly polished stainless steel, these weights are durable and can withstand repeated use.
To make handling and stacking easier, the 10kg and 20kg weights feature recessed grip handles. Additionally, each individual weight from 10g to 4,000g comes with a glove and a protective, foam-lined plastic case.
These Ultra Class weights are specifically designed for analytical and sensitive balances, making them ideal for applications that demand superior accuracy. Whether you are working in a laboratory, pharmaceutical research, or any other industry that requires precise weighing, these weights will ensure accurate and reliable results.
For users who need to provide certification to ISO, FDA, ANSI, or other requirements, the NVLAP Weight Calibration Certificate is included. The certificate's format and contents comply with NVLAP standards, giving you assurance and confidence in the accuracy of your calibration process.
Invest in the Gilson OBA-204W Calibration Mass, Ultra Class, 50g, NVLAP and experience unparalleled accuracy and reliability in your balance calibration process. With its exceptional quality and certification, this calibration weight is the choice of professionals in various industries.