Air Content Meter
STANDART: TS EN 413-2, 459-2, 1015-7, EN196-1, 11,1744-113454-2; ASTM C109,C349; BS 3892-1,4551-1
LT-CE0046 Air Content Meter | 1 Liter
Air Content Meter is designed to determine the air content of fresh cement and masonry mortars by the pressure method. The apparatus uses a 1 litre cast aluminium test chamber and an integrated pressure system. After the pressure is equalized between the air chamber and the mortar-filled container, the pressure drop is indicated directly as the percentage of entrained air.
- 1 Litre Test Chamber: Provides a standardized volume for fresh mortar testing.
- Pressure Method: Determines air content from the change in pressure.
- Direct Percentage Reading: Calibrated gauge allows quick evaluation of the air content.
- Integrated Pressure Pump: Generates the required initial test pressure.
- Pressure Equalizing Valve: Transfers pressure to the mortar-filled chamber.
- Cast Aluminium Chamber: Provides a rigid and durable test container.
- Fresh Mortar Testing: Suitable for cement and masonry mortar applications.
- Portable Design: Compact dimensions support laboratory and field use.
- External Dimensions: 200 × 200 × 320 mm.
- Weight: Approximately 3.5 kg.
- Capacity: 1 litre.
- Product Code: LT-CE0046.
| Product Code | Product Name | Capacity (L) | Dimensions (mm) | Weight (kg) |
| LT-CE0046 | Air Content Meter | 1 | 200 × 200 × 320 | 3.5 |
LT_CIMENTO_HAVAOLCER_
Air Content Meter for Fresh Mortar Testing
The Air Content Meter determines the amount of entrained air in fresh mortar by the pressure method. The apparatus uses a sealed 1 litre test chamber and a pressure system to measure changes in the volume of air contained within the mortar.
Air content is an important quality-control parameter for fresh mortar. Changes in entrained air can affect workability, density and other characteristics of the mix. Regular testing therefore helps laboratories compare different mortar batches under consistent conditions.
1 Litre Cast Aluminium Chamber
The test chamber is manufactured from cast aluminium and provides a nominal capacity of 1 litre. Its rigid construction creates a stable container for pressure testing.
The smooth internal surface also simplifies cleaning after each test. Users should remove all mortar residue before starting a new measurement because hardened material can affect the effective chamber volume.
Pressure Method Operation
The operator first fills the chamber with freshly prepared mortar according to the selected test procedure. The cover is then secured to create a sealed system.
An integrated pump generates the required initial pressure inside the pressure chamber. The operator then opens the equalizing valve. Pressure is transferred to the mortar-filled test chamber.
The entrained air within the fresh mortar changes volume under the applied pressure. This causes a measurable pressure drop. The calibrated gauge converts this change into an air-content percentage.
Direct and Rapid Reading
The pressure gauge allows the user to read the test result directly. This reduces the need for additional calculations and supports rapid routine quality-control testing.
Because the test depends on pressure stability, the cover, valves and sealing surfaces should be checked regularly. A leaking system can produce unreliable readings.
Compact Laboratory Design
The LT-CE0046 Air Content Meter measures 200 × 200 × 320 mm and weighs approximately 3.5 kg. Its relatively compact construction makes it suitable for both laboratory benches and mobile testing applications.
EN 1015-7 Pressure Method
EN 1015-7 defines the determination of air content in fresh masonry mortar. Method A uses the pressure principle and applies to mortar with an air content below 20%.
The apparatus can also support relevant testing under EN 413-2 for masonry cement and EN 459-2 for building lime when used according to the applicable procedure.
As a result, the Air Content Meter combines a compact 1 litre chamber, direct pressure measurement and simple operation for routine fresh-mortar quality control.
