Mass Comparator with External Draft Shield

The Naval Surface Warfare Center, Corona Division is seeking to procure eight mass comparators with external draft shields and marble tables. The mass comparators must meet specific salient characteristics, including a maximum capacity of 2.3 kg, readability of 0.1 mg, and repeatability of 0.25 mg. The external draft shields must be fully compatible with the mass comparators, and the marble tables must meet specific dimension requirements. The contractor must provide operator/service manuals, calibration certificates, and training manuals, among other deliverables. The procurement is for the Navy Calibration Laboratories to perform in-house calibration of Dead Weight Tester (DWT) weight sets. • The mass comparators must have a maximum capacity of 2.3 kg and readability of 0.1 mg. • The external draft shields must be fully compatible with the mass comparators. • The marble tables must have dimensions of 35”W X 24”L X 31”H. • The contractor must provide a one-year minimum warranty for the units. • The contractor must provide a calibration certificate with a report referencing actual data for each mass comparator installed.