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Gilson OBA-403T Calibration Mass, ASTM Class 4, 30g, Traceable

Price $157.98
Condition:
New
Minimum Purchase:
1 unit
SKU:
V015.OBA-403T

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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 4 weights are satin-finished 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 4 weights are perfect for most balances less sensitive than 0.01g and applications having average accuracy requirements.

The included Traceable Certificate documents traceability to NIST and compliance with ASTM or OIML specifications. The Traceable Certificate includes nominal value and correction, date of calibration, accuracy class, customer name and purchase order number.


The Gilson OBA-403T Calibration Mass is a high-quality calibration weight designed for laboratories seeking to calibrate their own balances. With stricter testing and auditing requirements, it has become essential for laboratories to have reliable and accurate calibration equipment.

This ASTM Class 4 calibration weight is made of satin-finished stainless steel, ensuring durability and long-lasting performance. The weight has recessed grip handles to facilitate easy handling and stacking, making it convenient for laboratory technicians to use. Additionally, individual weights from 10—4,000g come with a protective, foam-lined plastic case and a glove for added protection during storage and transport.

The Gilson OBA-403T Calibration Mass is specifically suited for balances that are less sensitive than 0.01g and applications that require average accuracy. It is an ideal choice for laboratories that have regular calibration needs but don't require the precision of higher sensitivity balances.

One of the key features of this calibration weight is the included Traceable Certificate. This certificate serves as documented proof of traceability to the National Institute of Standards and Technology (NIST), ensuring compliance with ASTM or OIML specifications. The Traceable Certificate includes essential information such as the weight's nominal value and correction, date of calibration, accuracy class, customer name, and purchase order number. This documentation adds an extra layer of reliability and allows laboratories to maintain accurate records of their calibration processes.

In conclusion, the Gilson OBA-403T Calibration Mass is an essential tool for laboratories seeking to calibrate their own balances. It guarantees accuracy and traceability, and its ASTM Class 4 rating makes it suitable for a wide range of applications. With its satin-finished stainless steel construction and convenient features, this calibration weight provides reliability and convenience for laboratory technicians.

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