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-215W Calibration Mass, Ultra Class, 20kg, NVLAP is a top-of-the-line calibration mass designed for laboratories seeking the highest level of accuracy and precision in their weighing equipment. With the need for more sophisticated testing and frequent auditing of laboratory equipment, it has become essential for laboratories to calibrate their own balances.
This calibration mass is specifically designed to check span and linearity and calibrate electronic balances. It can be used with both the commonly used Span Calibration method and the Linearity Calibration method. The Span Calibration method involves using a single mass approximately equal to the capacity of the balance, while the Linearity Calibration method allows for the selection of multiple mass settings, minimizing deviation throughout the weighing range.
The Ultra Class weights are manufactured to the highest standards, boasting weight tolerances 40-50% tighter than ASTM Class 1 and equal to or exceeding OIML Class E2. These weights are made of highly polished stainless steel, ensuring maximum accuracy and consistency. The 10kg and 20kg weights also feature recessed grip handles for easier handling and stacking.
Perfect for use with analytical and sensitive balances, the Ultra Class weights deliver superior accuracy and precision. They are ideal for applications that demand the utmost accuracy, ensuring reliable results for critical experiments and measurements.
To further guarantee the quality and accuracy of these calibration masses, a NVLAP Weight Calibration Certificate is included with each purchase. This certificate is invaluable for users who need to provide certification to ISO, FDA, ANSI, or other regulatory requirements. The report format and contents of the certificate comply with NVLAP standards, giving users peace of mind and confidence in their calibration processes.
The Gilson OBA-215W Calibration Mass, Ultra Class, 20kg, NVLAP is the ultimate choice for laboratories that require the highest level of accuracy and precision in their weighing equipment calibration. With exceptional quality, reliability, and the included NVLAP Weight Calibration Certificate, this calibration mass is the go-to option for laboratories that truly value precision and accuracy in their measurements.