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-214W Calibration Mass, Ultra Class, 10kg, NVLAP is an essential tool for laboratories that need to calibrate their own balances. With more stringent testing and auditing requirements, it is crucial for laboratories to ensure the accuracy and reliability of their equipment.
This calibration mass is specifically designed for span and linearity calibration of electronic balances. The Span Calibration method utilizes a single mass that is approximately equal to the balance's capacity, while the Linearity Calibration method allows for multiple mass settings, minimizing deviation throughout the balance's weighing range. Whichever method is used, the Gilson OBA-214W Calibration Mass delivers precise and accurate results.
The Ultra Class weights featured in this calibration mass have weight tolerances that are 40-50% tighter than ASTM Class 1 and meet or exceed OIML Class E2 standards. Made of highly polished stainless steel, these weights are not only durable but also easy to handle with their recessed grip handles. The 10kg and 20kg weights are designed with convenient handles for easier handling and stacking.
To ensure the highest quality and accuracy, each individual weight from 10g to 4,000g is accompanied by a glove and a protective, foam-lined plastic case. This guarantees the integrity and longevity of the weights, making them suitable for long-term use.
For users who need to provide certification to ISO, FDA, ANSI, or other requirements, the Gilson OBA-214W Calibration Mass comes with an NVLAP Weight Calibration Certificate. This certificate complies with the reporting format and content requirements set by NVLAP, ensuring that the calibration is traceable and meets the necessary standards.
Whether you need to calibrate analytical or sensitive balances, the Gilson OBA-214W Calibration Mass, Ultra Class offers unparalleled accuracy and reliability. Trust in this product to meet your laboratory's calibration needs and provide accurate results every time.