AOTAI AT-700 high-precision Ultrasonic Thickness Gauge
SE
AT-700
AoTai AT-700 High-Precision Ultrasonic Thickness GaugeSPEC
AoTai AT-700 High-Precision Ultrasonic Thickness GaugeDetails
AoTai AT-700 High-Precision Ultrasonic Thickness GaugePacking list
- SKU
- NB003511
- Measurement range
- 0.75~ 300mm (probe determined)
- Probe style
- Split probe
- Probe Frequency
- 5MHz probe
- Speed of sound
- 1000~9999m/s
- Measurement error
- ±(0.5%H+0.04)mm
- Display resolution
- 0.1/0.01mm
- Lower limit of pipe measurement
- Should be 20 * 3mm (5MHz probe); the error of indication should not exceed +/- 0.1 mm
- Probe contact temperature
- -10~60℃
- Data storage
- 500 data read values stored, viewed, and deleted
- Operating Time
- 250H (no backlight)
- Operating language
- Chinese
- Display
- LCD screen
- Host size
- 150*74*32mm
- Weight
- 238g
- Application
- Metals (e.g. steel, cast iron, aluminium, copper, etc.), plastics, ceramics, Glass, fiberglass and Miscellaneous Thickness of any good conductor of ultrasonic waves
- Power Supply
- AA type alkaline battery 1.5V (2 *)
- unit system
- mm/inch
- minimum thickness value capture capability
- Capable of capturing minimum thickness values
- Measurement speed
- 4 times/sec for single point measurement, 20 times/sec for scanning mode
- Calibrating block
- 4.0 mm (steel)
Introduction
Ultrasonic Thickness Gauge AT-700 is a new generation of intelligent ultrasonic Thickness Gauge, using new high-performance, low-power microprocessor technology, based on the ultrasonic measurement principle, it can measure the thickness of metal, glass, ceramics and other materials, and measure the sound velocity of materials. It is widely used in thickness measurement of various plates, pipe wall thicknesses, boiler vessel wall thicknesses, various pipes and pressure vessels, and monitors the degree of thinning after corrosion during use.
Ultrasonic Thickness Gauge AT--700 Main Functions:
It is suitable for measuring the thickness of metals (e.g. steel, cast iron, aluminum, copper, etc.), plastics, ceramics, glass, fiberglass, and any other good conductor of ultrasound
It can be equipped with a variety of dual element transducers with different frequencies and different element sizes
It has the functions of zero point calibration and two-point calibration of the probe, which can automatically correct the system error
Known thicknesses can be used to backmeasure the speed of sound to improve measurement accuracy
It has a coupling status prompt function
There is an LED backlit display for easy use in low-light environments
There is a residual battery indication function, which can display the remaining battery power in real time
It has power-saving functions such as automatic sleep and automatic shutdown
Small, portable, and highly reliable, it is suitable for harsh operating environments and is resistant to vibration, shock and electromagnetic interference
Ultrasonic Thickness Gauge AT-700 optional probes and parameters:
name | Model | Frequency (MHZ) | Probe diameter | Measuring range | The surface temperature of the object to be measured | Description |
Standard probes | N05 | 5 | 10mm | 0.75mm~300mm(Steel) | -10～60℃ | Use at room temperature (<60°C) |
N05/90 | ||||||
Coarse-grain probes | N02 | 2 | 12mm | 3.0-300.0mm(Steel) | -10～60℃ | It is used for measuring coarse-grained materials such as cast iron |
Microdiameter probes | N07 | 7 | 6mm | 0.65mm~260mm(Steel) | -10～60℃ | It is used for the measurement of thin walls and small arcs, |
High temperature probes | HT5 | 5 | 4mm | 1.0mm~200mm(Steel) | -10～400℃ | It is used for the measurement of materials with temperatures less than 400°C |
Advantages of Ultrasonic Thickness Gauge AT-700: | Other models of Thickness Gauges at the same price |
1. Menu-based operation, high-brightness LCD display, With LED backlight | The broken code EL display has high power consumption and is not clear in gray and dark environments |
2. The sound velocity is adjustable, and a variety of materials can be measured | The low-priced manufacturer only has 5920 a steel speed of sound |
3. It can be equipped with a variety of probes (coarse grain, small diameter, high temperature) without calibration, and automatic identification and calibration | Multiple probes cannot be automatically recognized |
4. There is a minimum capture indication | There is no minimum thickness capture capability |
5. It can store 500 sets of data and 5 files | Only 50~100 sets of data can be stored |
6. The internal use of a highly integrated motherboard, the chips are all imported from the original, and the performance is stable! | Most of them use two circuit boards, and most of the domestic (CN) devices are used, and the performance is unstable |
- 1JJF 1224-2009《Calibration Specification for Reinforced Concrete Covermeter and Floorslab Thickness Tester》
- 2JJF 1126-2004《Calibration Specification for Ultrasonic Thickness Instruｍents》
- 3JB/T 11604-2013《Non-destructive testing instruments.Ultrasonic thickness gauge》
- 4ASTM E797-2021《Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method》
- 5GB/T 11344-2008《Non-destructive testing - Practice for measuring thickness by ultrasonic pulse-echo contact method》
- 6JJF 1126-2004《Ultrasonic Thickness Gauge calibrating specification》
- 7ZB N 77001-1989《General Technical Conditions for Ultrasonic Thickness Gauge》