ULTRASONIC PULSE VELOCITY TESTER AZA1151
The AZA1151 Ultrasonic Pulse Velocity (UPV) Tester is a high-precision, nondestructive testing instrument engineered to evaluate the quality, uniformity, and integrity of concrete and various construction materials. By measuring the travel time of ultrasonic pulses through concrete, the device accurately identifies variations in density, internal flaws, cracks, voids, and other structural discontinuities.Designed for both field and laboratory environments, the AZA1151 combines portability, digital precision, and rugged performance. Its intuitive interface and data-logging capabilities make it ideal for engineers, consultants, QC inspectors, and researchers involved in civil and structural assessment.
Key Features
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- Digital LCD Display: Real-time pulse velocity readings for fast decision-making.
- Data Logging: Stores up to 500 readings for later retrieval and analysis.
- High Accuracy: Precision-engineered electronics minimize user error and deliver consistent results.
- Portable & Lightweight: Built for field inspections and long working hours.
- Durable Probes: Rugged transducers ensure reliable ultrasonic transmission.
- Rechargeable Battery: Long operating lifespan suitable for on-site testing.
- USB Connectivity: Easy data export to PC for reporting and documentation.
Description
Applications
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Quality evaluation of concrete in bridges, dams, tunnels, and buildings
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Detection of cracks, voids, honeycombing, and internal defects
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Monitoring uniformity and homogeneity of concrete during curing
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Testing rocks, bricks, and other construction materials
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Material research, academic studies, and structural assessment programs
Standards Compliance
The AZA1151 meets globally recognized standards, ensuring reliability and widespread acceptance of results:
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ASTM C597 – Standard Test Method for Pulse Velocity Through Concrete
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IS 13311 (Part 1) – Ultrasonic Pulse Velocity
Specifications
| Feature | Specification |
|---|---|
| Model | AZA1151 |
| Measurement Principle | Ultrasonic Pulse Velocity |
| Display | Digital LCD |
| Data Storage | Up to 500 test results |
| Connectivity | USB |
| Power Supply | Rechargeable Lithium Battery |
| Operating Temperature | 0°C to 45°C |
| Compliance Standards | ASTM C597, IS 13311 |
| Weight | Approx. 2.0 kg |
| Dimensions | 250 mm × 100 mm × 50 mm |
Frequently Asked Questions (FAQ)
Q1: What materials can be tested with the AZA1151?
A1: Primarily concrete, but it also works effectively with rocks, bricks, and similar solid materials.
Q2: Is the device suitable for on-site testing?
A2: Yes. Its portable, rugged design makes it ideal for field inspections in harsh environments.
Q3: How does data storage work?
A3: The device stores up to 500 readings internally, which can be transferred via USB for reporting.
Q4: Does the tester require special training?
A4: Basic understanding of UPV testing is recommended, but the device itself is user-friendly.
Q5: What is the battery life?
A5: Typically up to 8 hours of continuous operation on a full charge.
Why Choose AZALAB?
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Genuine, calibrated NDT instruments
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Expert technical support and guidance
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Reliable warranty and after-sales service
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Fast dispatch and support for institutional & bulk orders
Additional information
| Model |
AZA 1151 |
|---|---|
| Measurement Principle |
Ultrasonic Pulse Velocity |
| Display |
Digital LCD |
| Weight |
Approx. 2.0 kg |
| Dimensions |
250 mm x 100 mm x 50 mm |
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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.
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Key Features
- Motorised operation for consistent and uniform mixing
- Ideal for laboratory-scale concrete preparation
- Durable drum crafted from mild steel or stainless steel
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MOULD VERIFICATION KIT – PRECISION QC TOOL AZA1121
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Polyurethane offers superior resilience compared to traditional metal or rigid plastic alternatives, enabling these moulds to withstand vibration, repeated use, and environmental exposure. The smooth internal finish ensures clean, damage-free demoulding, while the mould structure maintains consistency across multiple cycles.
Each AZA1128 mould complies with IS 516, ASTM C78, and BS 1881, ensuring reliable and standardized test preparation.
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PLASTIC MOULDS AZA1125
The AZA1125 One-Piece Plastic Cube Mould (150 mm) from Azalab is a next-generation alternative to traditional metal cube moulds. Built from high-strength, non-deformable engineering plastic, this mould is designed to offer superior ease of use, long service life, and consistent dimensional accuracy for concrete compressive strength testing.
Its seamless, single-piece construction eliminates the need for bolts, screws, or external frames. Users simply apply demoulding oil, cast the concrete, and after curing, eject the cube using compressed air or water pressure, achieving clean and damage-free removal every time.
Compared to heavy metal moulds, the AZA1125 weighs nearly 90% less, providing clear advantages in portability, handling, and storage—making it ideal for both laboratory and on-site testing environments. Manufactured using an eco-friendly, non-polluting process, this mould supports sustainability goals in modern construction testing.
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