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-212W Calibration Mass is an essential tool for laboratories that require precise calibration of their balances. As laboratory equipment testing becomes more sophisticated and auditing more frequent, this calibration mass ensures accurate measurements and compliance with industry standards.
The Span Calibration method, commonly used in laboratories, employs a single mass that is approximately equal to the balance's capacity. This method checks for span and linearity to minimize deviations throughout the weighing range of the balance. Additionally, some balances may utilize the Linearity Calibration method, which allows users to select multiple mass settings, enhancing precision and accuracy.
With weight tolerances 40-50% tighter than ASTM Class 1 and meeting or exceeding OIML Class E2 standards, the Ultra Class weights offered by the Gilson OBA-212W guarantee superior accuracy. These weights are made of highly polished stainless steel and feature recessed grip handles on the 10kg and 20kg weights for easy handling and stacking. Each weight from 10g to 4,000g comes with a glove and a protective, foam-lined plastic case, ensuring safe storage and transportation.
Designed to cater to sensitive balances and applications that demand exceptional accuracy, the Ultra Class weights are ideal for analytical purposes. Whether working in research or quality control laboratories, these weights deliver reliable results.
Moreover, the Gilson OBA-212W Calibration Mass includes the NVLAP Weight Calibration Certificate, which proves compliance with ISO, FDA, ANSI, or other necessary requirements. The certificate's report format and contents fully comply with NVLAP regulations, providing users with peace of mind and necessary documentation.
Invest in the Gilson OBA-212W Calibration Mass to calibrate your laboratory balances with confidence. This calibration mass combines precision, durability, and convenience, making it an indispensable tool for any laboratory striving for accuracy and compliance.