ACCUR Thickness Gauge
The ACCUR series are the new generation thickness gauges from Doppler.
The ACCUR provides improved performance, with an increased stability & repeatability.
Thickness gauges are widely used in the Oil & Gas, Petrochemical, power generation, shipping & manufacturing, pressure vessels and storage tanks.
Models
| Accur-5 | Accur-7 |
 |  |
| A-Scan Snapshot, Data Logger Pulse-Echo, Echo-Echo Mode (Thru Coating) 400 Files, 100,000 Readings | Live A/B Scan Display, Data Logger Pulse-Echo, Echo-Echo Mode (Thru Coating) 400 Files, 100,000 Readings, 1,000 Waveforms |
Performance Features
Common applications include metals (such as steel, cast iron, aluminium, copper, etc), plastic, ceramic, glass, fibre-glass and other ultrasonic good conductors.
- Can be used with various dual crystal probes in different sizes and frequencies.
- Flexible Calibration Function for single point calibration or two point calibration can correct the error of the system automatically.
- By using known specimen thickness, the sound velocity can be measured, which will improve the measurement accuracy.
- Coupled with prompt, low voltage-tips on the screen.
- EL backlight display function: for measurement in poor light conditions.
- Dump energy indicator function: to display the real time dump energy of the batteries.
- Shutdown mode: manual and automatic shutdown features are helpful for increasing battery life.
- Compact size is able to deliver high reliability, ability to handle vibration and the typical Australian harsh conditions.
Applications
Various parts of instruments, to provide fast, accurate measurement of the plate and the parts processing table. Another important application of this watch is monitoring the production equipment of all kinds of piping and pressure vessel, in the use of monitor to the refinement degree. Can be widely used in petroleum, chemical, metallurgy, shipbuilding, aviation, aerospace and other fields.
Specifications
| Operating Principle | Pulse echo with dual element transducer |
| Measuring Range | 0.60mm to 508mm(0.025'' to 20.00'') depending on probe, material and surface condition |
| Measuring Resolution | 0.01mm, 0.1mm |
| Display | 2.4'' color OLED,320*240 pixels, contrast 10000:1 |
| Update Rate | 4HZ, 8HZ, 16HZ |
| Material Velocity Range | 500 TO 9999m/s |
| Power | Two AA batteries |
| Operating Time | Approximately 40 hours |
| Operating Temperature | -10 to 50(specification to -20 on request) |
| Size | 153mm*76mm*37mm |
| Weight | 280g including batteries |
| Data Logger Capacity | 400 file, 100000readings |
| Operating Language | English, Chinese, Japanese, French |
| Application Software | Unview PC software |
| Interfaces | USB 2.0 port |
| Display Modes | Normal, minimum/maximum capture,DIFF/RR% |
| V-path Correction | Automatic |
| Alarm Settings | Minimum and maximum alarms. range of 0.25 mm to 508 mm, dynamic waveform color change on alarm |
Transducer Specifications
Model PT08 TC510 PT12 ZT12 PT06 PT04 GFT12 Type UM-5 Standard UM-5 D/DL Standard Standard Cast Iron Small Tube Fingertip High-Temperature Frequency 5 MHz 5 MHz 5 MHz 2 MHz 7.5 MHz 10 MHz 5 MHz Contact Diameter 11 mm 13.5 mm 13.5 mm 17 mm 8 mm 6 mm 15 mm Measurement Range 0.8 to 100 mm 1.2 to 200 mm 1 to 200 mm 4 to 508 mm 0.8 to 30 mm 0.5 to 12 mm 4 to 80 mm Temperature Range -10 to 70⁰C -10 to 70⁰C -10 to 70⁰C -10 to 70⁰C -10 to 70⁰C -10 to 70⁰C -20 to 480⁰C
