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Category: Asphalt
Sub Category: Specific Gravity
The digital residual pressure manometer is an accurate and non-toxic alternative to Mercury manometers used in the Rice Test. Ideal for field or laboratory use, the Model 45-9330 Single Pressure Digital Manometer measures low pressures from -20 to 20" w.c. (-37.4 to 37.4 mm Hg) with ±1.5% full scale accuracy.
ASTM D2041 | Yes |
EHS 9300 | Yes |
AASHTO T209 | Yes |
AASHTO T283 | Yes |
Description | Residual Pressure Manometer |
Service. | Air and compatible gases. |
Accuracy. | +/-1.5% Full Scale @ 72F (22.2C). Includes linearity and repeatability. |
Pressure Hysteresis. | +/-0.1% of Full Scale. |
Pressure Limits. | 5 psig (0.34 bar). |
Thermal Effect. | 0.05% F.S./F |
Display. | 4 digit LCD (0.425"H x 0.234"W digits). |
Power Requirements. | 9 V alkaline battery, installed non-functional, user replaceable. |
Process Connections. | Barbed connection for use with 3/16" or 1/4" I.D. tubing. |
Weight. | 10.8 oz (306 g). |
Agency Approvals. | CE. |