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-202W Calibration Mass is the ultimate solution for laboratories in need of accurate and reliable weight calibration. With the increasing demand for more sophisticated testing and frequent auditing of laboratory equipment, it has become crucial for laboratories to have the means to calibrate their own balances. This calibration mass offers the perfect solution.
Designed for precision and performance, the Gilson OBA-202W Calibration Mass is used to check span and linearity and calibrate electronic balances. It is commonly used in both the Span Calibration method and the Linearity Calibration method. The Span Calibration method uses a single mass approximately equal to the capacity of the balance, while the Linearity Calibration method allows the user to select multiple mass settings, minimizing deviation throughout the weighing range.
What sets the Gilson OBA-202W Calibration Mass apart is its Ultra Class designation. These weights have weight tolerances that are 40—50% tighter than ASTM Class 1, surpassing even the standards set by OIML Class E2. Made from highly polished stainless steel, these weights are not only accurate but also durable. The 10kg and 20kg weights feature recessed grip handles for easier handling and stacking.
The Gilson OBA-202W Calibration Mass is ideal for analytical and sensitive balances, as well as applications that demand superior accuracy. It provides the precision and reliability needed for critical laboratory work.
Included with the Gilson OBA-202W Calibration Mass is the NVLAP Weight Calibration Certificate. This certificate is essential for users who must provide certification to ISO, FDA, ANSI, or other requirements. The report format and contents of the certificate comply with NVLAP requirements to ensure compliance and credibility in laboratory settings.
To ensure the safety and protection of the calibration mass, each individual weight from 10—4,000g comes with a glove and a protective, foam-lined plastic case. This ensures that the weights are stored and transported securely, maintaining their accuracy and reliability.
Choose the Gilson OBA-202W Calibration Mass for precise weight calibration and accurate results. Trust in its Ultra Class designation, NVLAP Weight Calibration Certificate, and high-quality construction to meet the demanding requirements of today's laboratories.