Rock
Aggregate
Cement
Concrete
Soil
Steel
Bitumen/Asphalt
Security Survey Equipment
General Items
ULTRASONIC CONCRETE TESTER AZA1151A
The Ultrasonic Concrete Tester (UCT – Model 1151A) from AZA Lab is a next-generation, portable instrument designed for non-destructive testing (NDT) of concrete. Whether used in construction sites, laboratories, or quality control departments, this advanced equipment helps engineers and technicians accurately determine the strength, durability, and integrity of concrete structures.
It complies with leading international standards, including IS, BS-4408, BS-1881, and ASTM C-597, ensuring test results are universally reliable and accepted across industries.
Description
Why UCT – AZA 1151A?
Concrete is the backbone of every major construction project, and ensuring its strength is vital for safety and performance. Traditional methods often involve destructive testing, which can damage samples and structures. The UCT eliminates this problem by offering a fast, accurate, and completely non-destructive solution for assessing concrete.
With its touchscreen interface, Android app connectivity, and real-time data logging, the UCT – Model 1312 delivers a perfect balance of field portability and laboratory precision.
- Non-destructive strength assessment of in-situ or precast concrete
- Detection of cracks, voids, and internal flaws in concrete structures
- Homogeneity measurement to ensure uniform material quality
- Elastic property determination (with optional shearwave probe)
- Suitable for bridges, dams, high-rise buildings, precast structures, and industrial sites
- Compliance with IS, BS-4408, BS-1881, ASTM C-597
- Measurement Modes: Time, Velocity (Direct, Semi-Direct, Indirect), Crack Depth
- 3.2” touchscreen LCD with intuitive keypad operation
- Signal strength display (%) for accurate testing
- 50 User Accounts (1 Admin, 1 Default, 48 Users) – ideal for team-based operations
- Separate test site/location data storage with unlimited test logs
- Built-in Real Time Clock (RTC) for automatic time-stamping
- Machine calibration details stored inside system (Certificate No., Calibration Date, Next Due Date)
- Android App & PC Software for seamless connectivity and data transfer
- Model: 1151A
- Measurement Range: 10 μs – 9999.9 μs
- Resolution: ±0.1 μs
- Calibrated Accuracy: ±0.1 μs
- Transducer Frequency Range: 50–100 kHz (25 kHz for long-range testing above 5 m)
- Testing Range: Up to 4–5 m with 50 kHz; above 5 m with 25 kHz transducers
- Display: Digital, 5-digit precision with zero correction
- Operation Modes: Through transmission, velocity mode, crack depth measurement
- Operating Temperature: 0° to 50°C
- Power Supply: Rechargeable 7.2 V DC Li-Ion cells (long backup for field use)
Field-ready & portable – compact design for easy site testing
Highly accurate – timing accuracy up to ±0.1 μs
Non-destructive – preserve concrete samples and structures
User-friendly operation – touchscreen + keypad for flexibility
Smart data management – app & USB connectivity with multi-site storage
Complies with international standards – results accepted globally
Reliable service support – backed by AZA Lab’s calibration and technical expertise
- Rechargeable 7.2 V Li-Ion Cells (1 set)
- Probe Cables: 2 Nos. (4 m each)
- Transducers: 2 Nos. (50 kHz, 1.2” diameter)
- Calibration Blocks: 2 Nos.
- Charger & Carrying Case for complete portability
Related products
BEAM MOULD AZA1124
Purpose & Importance
Flexural strength testing evaluates a concrete beam’s ability to resist bending stress. Standards such as IS 516, ASTM C78, and BS EN 12390-5 specify strict guidelines for specimen dimensions and surface finish. The AZA1124 Beam Mould enables users to produce uniform, high-quality concrete beams with precise cross-sections, ensuring reliability and compliance during flexural strength evaluation.Beams cast from AZA1124 are used for:
- Flexural tensile strength testing
- Load-bearing capacity studies
- Structural behavior simulations
- R&D on mix designs and reinforcement additives
Ideal for:
- Civil engineering research laboratories
- Cement product quality assurance departments
- Construction material testing centers
- Technical universities and engineering institutions
J-RING, NARROW GAP AZA1109
AZA1109 J-Ring – Narrow Gap is a precision testing apparatus designed to evaluate the passing ability of Self-Compacting Concrete (SCC) under highly restrictive conditions. This device simulates densely congested reinforcement zones by creating artificial obstructions that the fresh SCC must flow through without blocking or segregating. It is an essential tool for determining whether SCC mixes are suitable for heavily reinforced structural elements such as beams, columns, and shear walls.
The narrow gap design offers a more stringent test compared to standard J-Rings, allowing engineers and quality control professionals to accurately observe flow diameter, T50 flow time, and blocking behavior. When used in combination with a standard slump flow cone, AZA1109 provides reliable, repeatable results that help optimize mix designs and ensure consistent on-site performance.
Manufactured from durable, corrosion-resistant steel, the AZA1109 is built for repeated use in laboratory and field testing environments. The apparatus is fully compliant with ASTM C1621 and EFNARC guidelines, ensuring internationally accepted testing procedures.
KELLEY BALL PENETRATION APPARATUS AZA1106
- Direct workability assessment using steel ball penetration
- Fully compliant with ASTM C360
- Portable and rugged for field and lab testing
- Heavy-duty steel/aluminum frame for long-term durability
- Built-in scale for accurate depth measurement
- Simple setup and low maintenance
- Provides a reliable alternative to the slump test
LABORATORY PAN MIXER (CAPACITY 40 LTRS) AZA1117
Key Features
- 40-litre mixing capacity ideal for cube specimen preparation
- Supports aggregate sizes up to 20 mm
- 2 HP motor, 960 RPM, 3-phase for heavy-duty mixing
- Adjustable steel blades for both dry and wet mix uniformity
- Portable design with wheels for easy movement
- Full-access drum lid for safe loading, pouring, and cleaning
- Gear-driven system for uniform, high-consistency mixing
- Easy maintenance and corrosion-resistant finish
PLASTIC CUBE MOULD AZA1126
TAMPING ROD AZA1119
The AZA1119 Tamping Rod is a precision-engineered tool designed for proper compaction of concrete during laboratory and field testing. Essential for slump tests, cube/cylinder preparation, and unit weight determination, this rod ensures accurate removal of air voids, resulting in reliable and repeatable test outcomes.
Manufactured from hardened high-grade steel or stainless steel, the rod maintains dimensional accuracy, bending resistance, and a corrosion-proof finish. Each unit is polished to a smooth surface and features hemispherical ends to prevent mold damage and ensure uniform rodding action. The AZA1119 conforms to ASTM C143, ASTM C192, ASTM C138, IS 1199, and other major testing standards.
It is available in 16 mm and 25 mm diameters, with standard lengths of 600 mm (optional 450 mm). The rods are suitable for use in construction materials labs, QC departments, R&D centers, and field sampling units.
U SHAPE BOX APPARATUS AZA1113
- Measures SCC blocking resistance through simulated rebar congestion
- Accurately indicates flowability and passing ability of SCC mixes
- Robust U-shaped two-chamber design with sliding gate
- Conforms to international SCC testing standards
- Includes precision steel rod arrangement and measuring scale
- Durable, corrosion-resistant construction for field and lab use
- Ideal for SCC mix design, approval, and continuous quality control
V FUNNEL AZA1111
AZA1111 V Funnel is a precision laboratory apparatus designed to measure the flow time and viscosity of Self-Compacting Concrete (SCC). It evaluates how quickly fresh SCC passes through a narrow, V-shaped section under the action of gravity, providing critical insight into the concrete’s workability, stability, and resistance to segregation.
The V Funnel test is essential when designing SCC mixes that must flow through heavily reinforced or congested formwork. By recording the time taken for concrete to completely discharge from the funnel, the apparatus allows engineers and technicians to quickly judge whether a mix is too stiff, too viscous, or optimally balanced.
Manufactured with a durable, corrosion-resistant metal body and a precise quick-release gate mechanism, AZA1111 ensures smooth, repeatable testing. Its rigid structure and stable stand make it suitable for both laboratory and site-based quality control environments.
The equipment is designed in compliance with EN 12350-9 and EFNARC guidelines, ensuring globally accepted and repeatable test results