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Gilson OBA-301W Calibration Mass, ASTM Class 1, 10g, NVLAP

Price $244.98
Condition:
New
Minimum Purchase:
1 unit
SKU:
V015.OBA-301W

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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.

ASTM Class 1 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.

ASTM Class 1 masses are perfect for analytical balances and applications requiring first-order 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-301W Calibration Mass is an indispensable tool for laboratories that need to calibrate their own balances. With today's more sophisticated testing and auditing requirements, it's crucial to ensure that laboratory equipment is accurately calibrated.

This calibration mass is specifically designed for use with electronic balances, allowing you to check span and linearity and perform precise calibrations. The commonly used Span Calibration method uses a single mass that is approximately equal to the capacity of the balance, while the Linearity Calibration method allows for multiple mass settings, minimizing deviation throughout the balance's weighing range.

Made from highly polished stainless steel, the Gilson OBA-301W is an ASTM Class 1 mass. This classification ensures the highest level of accuracy and reliability. The recessed grip handles on the 10kg and 20kg weights make them easier to handle and stack, improving efficiency and convenience.

Each individual weight, ranging from 10g to 4,000g, comes with a glove and a protective, foam-lined plastic case. This ensures that the weights are kept in pristine condition and are protected from any potential damage during storage or transportation.

For laboratories that require certification to ISO, FDA, ANSI, or other standards, the Gilson OBA-301W Calibration Mass includes an NVLAP Weight Calibration Certificate. This certificate serves as proof of the mass's accuracy and compliance with industry standards. The report format and contents of the certificate fully comply with NVLAP requirements, giving you peace of mind knowing that your calibration procedures are up to standard.

Whether you're working with analytical balances or other applications that demand first-order accuracy, the Gilson OBA-301W Calibration Mass is the perfect choice. Its high-quality construction, precision calibration capabilities, and NVLAP certification make it a reliable and essential tool for any laboratory.

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