Availability: In stock
DETAILS
It is a simple device for determining the entrained air content of fresh-mix concrete, fly ash, and other lightweight aggregates. Constructed from cast aluminum, it has an easy-view window that is graduated from 0% to 9% in the 0.25% subgraduation range. Water and isopropyl alcohol are added to the zero graduation on the neck, and the meter is inverted, rolled, and rocked until the air is removed from the concrete. The percent of air is read directly from the liquid level on the scale.
The unit has a dual clamping system with a leakproof O-ring seal for the upper and lower chambers. It is easy to clean and maintain.
Features:
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Works with any concrete but is required for lightweight aggregate concrete mixes
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Lightweight and portable
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Assembly is wear- and scratch-resistant hard-anodized aluminum
Included Items:
- Roller Meter
- Strike Off Bar
- Tamping Rod
- Syringe
- Measuring Vessel
- Baffle Funnel
- Spanner Wrench
- 16-oz plastic Measuring Cup
- Carrying Case.
Forney also offers Roller Meter repairs and maintenance. Forney Roller Meter Repair
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Meets Standard(s)
ASTM C173, AASHTO T196
| Pack Size | Each |
|---|---|
| UOM | EA |
