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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 |
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
COMPACTION FACTOR APPARATUS AZA1107
- Precision measurement of compaction factor for dry and stiff concrete
- Double-hopper system with smooth trap release
- Conforms to IS 1199 and BS 1881 standards
- Suitable for precast plants, RMC units, and civil engineering labs
- Rugged, powder-coated mild-steel construction
- Cylindrical container included for final measurement
INITIAL SURFACE ABSORPTION TEST (ISAT) APPARATUS AZA1108
AZA1108 ISAT Apparatus is a precision-engineered testing instrument designed to measure the Initial Surface Absorption of hardened concrete. This test is essential for evaluating the durability of concrete by determining how quickly water penetrates the surface under controlled conditions. The apparatus is widely used in civil engineering laboratories and quality control departments to assess permeability and long-term performance of concrete structures exposed to moisture.
Built with a high-accuracy capillary tube system, the AZA1108 maintains a constant water head over a defined test area and records the volume of water absorbed over specific time intervals — typically at 10, 30, and 60 minutes. The readings obtained help engineers understand the surface porosity of concrete, which is a critical indicator of resistance against weathering, chloride ingress, corrosion of reinforcement, and environmental deterioration.
Designed in compliance with BS 1881-208, this apparatus ensures reliable, repeatable, and standard-compliant results. Its sturdy, rust-proof construction and easy-to-use configuration make it ideal for both routine testing and advanced durability studies in construction material laboratories.
MOULD VERIFICATION KIT – PRECISION QC TOOL AZA1121
- Flatness of mould and specimen surfaces
- Straightness along mould edges and specimen sides
- Perpendicularity of internal walls and corners
- Dimensional accuracy (L × W × H, and diameter for cylinders)
- Go/No-Go tolerance checks for standardized cube mould sizes
- Surface deviation & gap measurement using feeler gauges
PLASTIC BEAM MOULD AZA1128
The Azalab AZA1128 Polyurethane Beam Mould Series is engineered for casting concrete beam specimens used in flexural strength tests. Built from high-impact, shock-absorbing polyurethane, these moulds deliver exceptional durability, dimensional accuracy, and ease of handling. Their lightweight yet robust design makes them suitable for both laboratory and field applications.
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.
SLUMP TEST APPARATUS AZA1102
AZA1102 Slump Test Apparatus is designed for the accurate evaluation of concrete workability and consistency in both laboratory and field conditions. It is an essential quality control tool used in construction projects, civil engineering laboratories, and educational institutions.
This apparatus complies with IS 7320 and BS 1881-102 standards, ensuring reliable and standardized test results. It is primarily used to determine the slump value of fresh concrete, indicating its ease of placement, compaction, and finishing.
The set includes a durable metal slump cone manufactured to standard dimensions — 200 mm bottom diameter, 100 mm top diameter, and 300 mm height — providing dimensional accuracy and long service life. A 16 mm diameter tamping rod, 600 mm long with rounded ends, is provided to properly compact the concrete sample in layers.
The apparatus is suitable for testing concrete with aggregate sizes up to 38 mm, making it ideal for common residential, commercial, and infrastructure applications.
To improve handling and stability, the unit includes a rigid base plate with clamping arrangements and lifting handles, making it easy to use both on construction sites and in laboratories.
The AZA1102 Slump Test Apparatus is known for its simple operation, rugged construction, high accuracy, and low maintenance, making it a dependable choice for routine concrete testing.
STRAIGHT EDGE AZA1120
The AZA1120 Precision Steel Straight Edge is a laboratory-grade tool engineered for leveling, scraping, and finishing concrete and soil specimens during testing procedures. Used extensively in concrete cube/cylinder preparation, slump cone tests, and air meter testing, this straight edge ensures flat, uniform specimen surfaces essential for accurate and repeatable results.
Manufactured from high-grade hardened steel, the AZA1120 offers superior rigidity, dimensional stability, and long-term durability. The flat, 1-inch wide, 12-inch long bar profile allows smooth handling and effortless removal of excess material from molds. A corrosion-resistant polished or matte finish further enhances longevity and reliability in both lab and field conditions.
VEE BEE CONSISTOMETER AZA1101
AZA1101 Vee Bee Consistometer is a laboratory-grade concrete testing instrument designed for measuring the workability of stiff and low-slump concrete mixes with high accuracy. It is widely used in construction material testing laboratories, civil engineering institutes, infrastructure projects, and quality control departments.
This equipment performs both slump test and Vee Bee time test, providing dual accuracy in concrete consistency evaluation. It is especially ideal for testing dry, roller-compacted concrete and pavement concrete mixes, where traditional slump tests alone are not sufficient.
The unit is equipped with a precision vibrating table that ensures uniform vibration and repeatable testing results. It comes as a complete set including a standard slump cone, transparent cylindrical container, graduated rod with metal disc, and a powerful vibration unit.
Manufactured from heavy-duty, powder-coated steel, the AZA1101 offers excellent durability and stable performance even under continuous laboratory use. The apparatus is designed and built in compliance with IS 1199 and ASTM C1170 standards, ensuring reliable, repeatable, and internationally accepted test results.
Its easy-to-use design, low maintenance requirement, and robust construction make the AZA1101 a dependable solution for professionals involved in construction material testing and concrete quality control.