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Gilson OBA-203W Calibration Mass, Ultra Class, 30g, NVLAP

Price $257.98
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Condition:
New
Minimum Purchase:
1 unit
SKU:
V015.OBA-203W

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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.

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-203W Calibration Mass is a high-quality calibration weight that is designed to ensure accurate measurements in laboratory equipment. As laboratories are increasingly required to perform their own calibrations and adhere to strict standards, this calibration mass provides a reliable solution.

The commonly used Span Calibration method can be easily performed using this calibration weight. With a weight of 30g, it is suitable for one-point calibration and is approximately equal to the capacity of most electronic balances. This method ensures accurate measurements and minimizes deviation throughout the weighing range of the balance.

The Ultra Class designation sets this calibration weight apart from others in terms of quality and precision. With weight tolerances 40—50% tighter than ASTM Class 1 and equal to or exceeding OIML Class E2, it meets the highest standards. Crafted from highly polished stainless steel, the weight is not only accurate but also durable. The 10kg and 20kg weights are also equipped with recessed grip handles for easier handling and stacking.

The Gilson OBA-203W Calibration Mass is ideal for use with analytical and sensitive balances where superior accuracy is essential. It ensures precise and reliable measurements, making it suitable for a variety of applications in the laboratory.

For users who need to provide certification to ISO, FDA, ANSI, or other requirements, the NVLAP Weight Calibration Certificate is included. This certificate confirms that the calibration weight meets the necessary standards and is issued in compliance with NVLAP requirements. The report format and contents are specifically designed to meet the needs of those who require certified calibration.

Each individual weight from 10—4,000g also comes with a glove and a protective, foam-lined plastic case. This ensures that the weight is protected during storage and transportation, and the included glove helps to prevent contamination.

Choose the Gilson OBA-203W Calibration Mass, Ultra Class, 30g, NVLAP for accurate and reliable calibrations in your laboratory. It is the perfect solution for demanding applications that require superior accuracy and adherence to stringent standards.

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