Description
The Air Entrainment Meter Model 7302 is a high-precision instrument designed for determining the air content of freshly mixed concrete using the pressure method. Featuring an 8-litre test chamber, direct percentage reading, and a manually operated hand pump, the Model 7302 provides fast and reliable results for both laboratory and field applications. The unit is supplied with a calibration set and is manufactured in accordance with international concrete testing standards including DIN EN 12350-7, ASTM C231, and GOST 10181.
Key Features
- 8 Litre capacity for fresh concrete testing
- Direct air content reading in percentage (%)
- Precision pressure gauge with Accuracy Class 1.0
- Hand-operated pump for easy field operation
- Rugged and durable construction
- No external hose connections required
- Supplied complete with calibration set
- Suitable for laboratory and on-site testing
- Fast and accurate determination of entrained air in concrete
- Complies with DIN EN 12350-7, ASTM C231 and GOST 10181 standards.
Applications
- Ready-Mix Concrete Plants
- Construction Sites
- Quality Control Laboratories
- Infrastructure Projects
- Bridges, Roads & Buildings
- Research and Testing Institutes
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 7302 |
| Capacity | 8 Litres |
| Test Method | Pressure Method |
| Reading | Direct in % |
| Accuracy Class | 1.0 |
| Pump Type | Manual Hand Pump |
| Dimensions | Ø 270 × 570 mm |
| Weight | Approx. 9.7 kg |
| Standards | DIN EN 12350-7, ASTM C231, GOST 10181 |
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