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Seraphin High-Resolution/Waterdraw Provers

High-resolution Series M waterdraw provers in gallon and liter capacities for NIST-traceable calibration work.

Description

Seraphin High-Resolution/Waterdraw Provers provide high-sensitivity volumetric standards for laboratory and field calibration. Series M models are available in gallon and metric capacities, with custom sizes offered for application-specific requirements.

Features:
– Series 300 stainless steel with brushed finish
– Graduated high-sensitivity neck
– Certified NVLAP laboratory calibration traceable to NIST
– Bottom drain, two spirit levels, three adjustable feet, and two lifting loops
– Built to NIST Handbook 105-3, OIML R 120, and API MPMS Chapter 4

Contact Hockman-Lewis for sizing and configuration.

Additional information

Series

M

Capacity range

5–100 US gal / approximately 18.9–378.5 L

Metric range

20–400 L / approximately 5.28–105.67 US gal

Material

Series 300 stainless steel, brushed finish

Calibration

certified NVLAP laboratory, traceable to NIST

Standards

NIST Handbook 105-3, OIML R 120, API MPMS Chapter 4

Features

graduated high-sensitivity neck, reinforcing bands, bottom drain, two spirit levels, two lifting loops, three adjustable leveling feet

Custom capacities

available

Reference 20-gallon model

20 US gal / 75.71 L, 24 in / 61.0 cm diameter, 52 in / 132.1 cm height, 2 in / 50.8 mm drain, 0.25 in³ / 4.10 mL resolution, 120 lb / 54.4 kg.

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