OLED Color Screen Ultrasonic Thickness Gauge Live A&B Scan Single & Dual Element Probe
 
TG-4900DL ultrasonic thickness gauge developed and produced by HUATEC Group adopts OLED color screen ,which has the functions of built-in A-scan snapshot and B-scan thickness function,thickness measurement through coating, large capacity data storage and so on. Based on the principle of ultrasonic measurement, it is a portable industrial nondestructive testing instrument with high precision and high resolution.
 
All models of this series of instruments are equipped with A-scan snapshot function as standard, which can help users better control the measurement and avoid wrong measurement caused by the factors of the material itself.
 
Basic Parameters
| Bandwidth | 1MHz~20MHz | 
| Receiving gain | 96dB,step pace1dB or 6dB | 
| Filter | Broadband,5M,10M,15M | 
| Update rate | 4Hz,8Hz,16Hz,24Hz | 
| Resolution | X.X(0.1mm),X.XX(0.01mm)X.XXX(0.001mm) | 
| Measuring range | 0.15~3200mm(Longitudinal wave carbon steel) | 
| View mode | Normal, difference, maximum value capture | 
| Detection mode | Full wave, positive half wave, negative half wave, RF, Invert to RF | 
| Measurement mode | P-E(pulse-echo),E-E(echo-echo) | 
| Calibration mode | Automatic zero point calibration, automatic sound velocity calibration | 
| Data storage | 520 files can be saved, and each file can record 252 sets of thickness values | 
| Auxiliary functions | Auto Gain, Auto Range, Auto Blanking E, Auto Freeze, Auto Shutdown (Hibernation),Buzzer alarm, upper computer communication | 
| Probe interface | DUAL LEMO-00C5 | 
| Probe type | single crystal,double crystal | 
| Pulse mode | Square waves, two-sided waves | 
| Transmit voltage | 25~300V,25V step pace | 
| Pulse width | 25~300ns,5ns step pace | 
| Output interface | MINI USB,data export to the host computer | 
| Input method | Key combination input,support short press and long press recognition | 
| Display screen | 2.4-inch 320×240 IPS_LCD | 
| Battery | Two 1.5V AA batteries | 
| Size | 153mm×76mm×37mm | 
| Weight | 228g,no battery | 
| Language | Chinese,English | 
| Unit | Metric system, English system | 
| Working temperature range | -10℃~55℃ | 
Standard Configurations
| Name | Quantity | 
| Host TG-4900DL | 1 | 
| probe | Optional | 
| Alkaline battery | 2 | 
| Coupling agent | 1 | 
| Instrument sealing box | 1 | 
| User Manual | 1 | 
| Product warranty card | 1 | 
| Product certificate | 1 | 
 
 
 
 
 
 
 
 
 
 
 
Optional Configurations
| TG-4900DLProbe selection | |||
| Model | 5PΦ10 | 5Z20N | 15P6 | 
| Type | double crystal5M | single crystal5M | single crystal15M | 
| Frequency | 5MHz | 5MHz | 15MHz | 
| Diameter of contact area | 10mm | 20mm | 6.35mm | 
| Measuring range | 1~400.0mm | 4~3200.0mm | 0.15~25.0mm | 
Allowable contact temperature  | -10~70℃ | -10~70℃ | -10~70℃ | 
Product Features
