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 TG >> UD-MT200
  
 

  

UD-MT200 Manual.pdf

  • Capable of performing measurements on a wide range of material.
  • Four transducer models.
  • Probe-Zero function, Sound-Velocity-Calibration function.
  • Two-Point Calibration function.
  • Two work modes: Single point mode and Scan mode.
  • Coupling status indicator showing the coupling status.
  • Auto sleep and auto power off function to conserve battery life.
  • Optional software to process the memory data on the PC.
  • Optional thermal mini-printer to print the measured data via RS232 port.

Configuration:

  No Item Quantity Note
Standard Configuration 1 Main body 1  
2 Transducer 1 Model: N05/90¡ã
3 Couplant 1  
4 Instrument Case 1  
5 Operating Manual 1  
6 Screwdriver 1  
7 Alkaline battery 2 AA size
8      
Optional Configuration 9 Transducer: N02   See Table3-1
10 Transducer: N07  
11 Transducer: HT5  
12 Mini thermal printer 1  
13 Print cable 1  
14 DataPro for Thickness Gauge 1 For use on the PC
15 Communication Cable 1  

Specifications:

  • Display£º128¡Á64 dot matrix LCD with EL backlight.
  • Measuring Range£º0.75¡«300mm (in Steel).
  • Sound Velocity Range: 1000~9999 m/s.
  • Resolution£º0.1/0.01mm£¨selectable£©.
  • Accuracy£º ¡À£¨0.5%Thickness+0.04£©mm
  • Units: Metric/English unit selectable.
  • Four measurements readings per second for single point measurement, and ten per second for Scan Mode.
  • Memory for 20 files (up to 99 values for each file) of stored values.
  • Upper and lower limit can be pre-set. It will alarm automatically when the result value exceeding the limit.
  • Power Supply£ºTwo ¡°AA¡± size, 1.5 volt alkaline batteries. 100 hours typical operating time (EL backlight off).
  • Communication£ºRS232 serial port.
  • Case£ºExtruded aluminum body suitable for use under poor working conditions.
  • Outline dimensions£º132H X 76.2W mm.
  • Weight£º345g

Appendix A: Transducer selection

Model FreqMHZ Diammm Measuring Range Lower limit Description
N02 2.5 14 3.0mm¡«300.0mm£¨In Steel£©40mm (in Gray Cast Iron HT200) 20 for thick, highly attenuating, or highly scattering materials
N05 5 10 1.2mm¡«230.0mm£¨In Steel£© ¦µ20mm¡Á3.0mm Normal Measurement
N05/90¡ã 5 10 1.2mm¡«230.0mm£¨In Steel£© ¦µ20mm¡Á3.0mm Normal Measurement
N07 7 6 0.75mm¡«80.0mm£¨In Steel£© ¦µ15mm¡Á2.0mm For thin pipe wall or small curvature pipe wall measurement
HT5 5 14 3¡«200mm £¨In Steel£© 30 For high temperature (lower than 300¡æ) measurement.

Appendix B: Sound Velocity in different materials

Material Sound Velocity
In/us m/s
Aluminum 0.250 6340-6400
Steel, common 0.233 5920
Steel, stainless 0.226 5740
Brass 0.173 4399
Copper 0.186 4720
Iron 0.233 5930
Cast Iron 0.173-0.229 4400£­5820
Lead 0.094 2400
Nylon 0.105 2680
Silver 0.142 3607
Gold 0.128 3251
Zinc 0.164 4170
Titanium 0.236 5990
Tin 0.117 2960
  0.109 2760
Epoxy resin 0.100 2540
Ice 0.157 3988
Nickel 0.222 5639
Plexiglass 0.106 2692
Polystyrene 0.092 2337
Porcelain 0.230 5842
PVC 0.094 2388
Quartz glass 0.222 5639
Rubber, vulcanized 0.091 2311
Teflon 0.056 1422
Water 0.058 1473
 
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