Digital Residual Pressure Manometer, NIST Calibration
The Digital Absolute Pressure Manometer is widely used for the asphalt Rice Test and is a safe, accurate and environmentally-friendly alternative for measuring vacuum levels for all lab applications. These models meet the requirements of ASTM D2041 and AASHTO T 209 to measure specific gravity and density of asphalt mixtures, often called the Rice Test. The gauge is mercury-free and uses an absolute pressure transducer to give instant digital display of applied vacuum from 0 to 1,000mm Hg with 0.1mm resolution. Digital readings are provided on an easy-to-read backlit display. Accuracy is ±0.5% of full scale. A 0.25in hose barb connection with a needle valve is supplied for vacuum tubing. Powered by a 9V battery or AC adapter, both included. Automatic shut-off saves power in battery mode.
The Digital Absolute Pressure Manometer is mercury-free and gives on-the-spot digital display of applied vacuum pressure from 0—1,000mm Hg.
Comes with an NIST Traceable Certificate of Calibration. This accreditation is your assurance that the calibration is performed in a qualified, controlled lab. The calibration on the Digital Pressure Manometer is performed using multi-point calibration at 25, 30 and 35mm Hg. on NIST traceable equipment. The calibration certificate also states that the Digital Pressure Manometer meets the requirements of AASHTO T 209
Features:
- Optimal method for fast, accurate vacuum pressure measurements
- Easy to read digital display
- Mercury-free alternative for safe asphalt Rice testing
Included Items:
- Digital Absolute Pressure Manometer, 115V/60Hz
- Hose barb connection with needle valve
- AC adapter
- 9V battery
Accuracy Up to ±0.5% of full scale
Resolution 0.1mm
Display Digital
Electrical 115V / 60Hz or 230V / 50Hz
Power Requirements 9V battery or AC adapter
Product Dimensions 3.1 x 6.5 x 1.18in (78.7 x 165.1 x 30mm) WxDxH
Meets Test Methods
AASHTO T209
ASTM D 2041
Accessories:
- 4,000g Pycnometer for asphalt specific gravity measurements of bituminous mixtures and meets ASTM D2041/AASHTO T 209 standards
- 6,000g Pycnometer is suited for mixes with aggregates up to 2in (51mm); meets ASTM D2041/AASHTO T 209 standards
- Adapter Set for 6,000g Vacuum Pycnometer required for use with SG-15 Pycnometer when using the Rice Shaker
- Filter Flasks are heavy-walled and often used as Pycnometers for weighing in the air only. ASTM and AASHTO-compliant
- Le Chatelier Flask for specific gravity determinations of hydraulic cement and other fine materials
- Jar and Top for Specific Gravity & Absorption of Fine Aggregate (Mason Jar Pycnometer) used in calculating volume occupied by fine aggregates in various mixtures
- Volumetric Flask is optimal for specific gravity testing of soils and aggregates
- Flask Adapter Set required when running tests using the Flasks and Mason Jar Pycnometer (SG-2) listed
- Digital Residual Pressure Manometer measures applied vacuum during testing, NIST Certified models available
- AutoRice Digital Manometer and Controller System allows precise control of vacuum pressure
- Alternate Clamping System is an alternative to the EZ-Clamp System
- EZ-Clamp Upgrade Kit retrofits older Gilson Rice Shakers to the EZ-Clamp system
- Clear Vinyl Tubing for use with pycnometers, available in 1/4 or 3/8in
- Hose Clamp adjustable to regulate flow through vinyl tubing
- Step-Up/Step-Down Transformer order the 500W capacity to run Rice Shaker on 230V/60Hz
Certified MTP has an elite selection of Asphalt Rice Test Equipment, showcasing industry-leading brands including Vibro-Deairator For Rice Test, Autorice Automatic Rice Testing Control System, and Small Oilless Vacuum Pump.
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Related Blogs for Asphalt Rice Testing:
Asphalt Rice Testing: Understanding the Equipment and Tests