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Version: GM130-EN-03

GM130

MODEL: GM130

Ultrasonic Thickness Gauge

Instruction Manual 

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DOCUMENT NO.:   QR-208/A

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SCALE 

SIZE

DATE

NAME

APPROVALS

APP.       BY

CUSTOMTER 

DRAWN BY

CHECKED BY

1:1

A4

次号

1.

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12

页内容修改                     

19

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VER.A4

SHEET

OF

PART Number: 

1

1

 GM130 

英文有唛新说明书示意图

日期

7160130008 

QWY 2017-5-13

SHENZHEN JUMAOYUAN SCIENCE AND TECHNOLOGY CO., LTD.

4.

修 改配 件 探头 单位

     2021-07-09

7160130008 GM130 

英文有唛新说明书

材料:

105G

双铜; 

成品尺寸:

190*130MM; 

公差:+-

1.0MM;

页数:

24P;

工艺:双面单色印刷,加工:骑马钉

 VER-A4

Содержание GM130

Страница 1: ...Version GM130 EN 03 GM130 MODEL GM130 Ultrasonic Thickness Gauge Instruction Manual ...

Страница 2: ...ss measurement 06 Sound speed adjustment 07 Calibration 07 Sound speed measuring 08 Restoring the default speed value 08 Mode switching 09 Data saving 09 Data reviewing 10 High low alarm value setting 10 Other features 11 Measurement tips 12 Precautions for accuracy 15 Maintain and warranty 17 Table of sound velocity 19 ...

Страница 3: ...of thickness This unit is not suitable for cast iron due to its big crystalloid composition 3 Features and functions Preset Auto calibration to assure the accuracy Sound velocity measurement with a given thickness to measure the sound velocity to improve accuracy 12 sound velocities for different material Coupling status indication 12 thickness measurement data store and recall Thickness alarm set...

Страница 4: ...be measuring steel 15 2 0mm 6mm transducer 20 3 0mm 10mm transducer Sound velocity range 1000 to 9999m s Thickness 25mm accuracy of velocity 1 25mm Hx100 Thickness 25mm accuracy of velocity 5 Operating environment Operation temperature 0 to 40 Relative Humidity 90 Do not apply in violent vibration erosive material Avoid impact and humidity Power supply 1 5V AAA 3 PCS Weight 223g Size 72 29 146mm L...

Страница 5: ...or sound speed selection adjustment depth value adjustment and alarming value adjustment Key for sound speed selection adjustment thickness value adjustment and alarming value adjustment LCD display Coupling indicator Transducer Frequency Back light icon Battery power Thickness unit Sound velocity indicator Measuring mode selection Sound velocity unit Sound velocity reading Velocity stored unit Th...

Страница 6: ...s Measuring the speed 5 Restoring the default speed value Long press on CAL CLR key until CAL followed with CLR interface release the key the speed jump to 5900 m s automatically Restoring default speed How to determine the sound speed of a certain material with piece of given depth Measure the depth of the mate rial with caliber or micrometer Select a preset speed close with the measured and coup...

Страница 7: ...tum saved Use Up key or Down key to review the data Short press on the VEL DEL key is to delete the current data Long press on VEL DEL key until CLr appears that may clear all data saved Short press on CAL CLR key to leave reviewing window Clear the data saved Review the thicknesses saved Delete the data in current unit 9 High low alarm value setting Long press on MODE STORE key and key at the sam...

Страница 8: ...ace Too rough surface may result in measure error fault reading Please try to make the surface smooth by milling polishing filling or using high viscosity coupling agent 3 Rough machining surface The regular tiny texture slots resulting form rough mach ining process may cause error and the compensation method is the same as in 3 2 adjusting the angle between the crosstalk segregating board of the ...

Страница 9: ...r the gauge a given thickness or sound velocity of the material is very import Calibration needs at lest one referring standard sample block This gauge is provided with a 4 0mm sample block please check for calibration operations In different material situation only one sample block may not satisfy every calibration The more similar sample block the more exact reading obtained Ideally referring bl...

Страница 10: ...mposite material It is impossible to read out the thickness of the uncoupled multilayer for the ultrasonic wave can not go through the uncoupled space Further more the sonic wave cannot travel in the composite material at an even speed so ult rasonic reflect principle cannot be applied to measure the multilayer composite material 7 Influence from the oxidized surface For some metals such as alumin...

Страница 11: ...block 5 Avoid shocking impact Do not store the unit in high humidity environment LED 2 Warranty 1 When the tolerance is over than stated in this manual please refer to the 3 4 5 chapter in this manual 2 Please contact us or distributor if the following occurs A Component being destroyed enable to measure B Abnormal LCD display C The tolerance is too big in proper operation D Malfunction of keypad ...

Страница 12: ...s Sound velocity of common materials Aluminum Zinc Silver Glod Tin Iron Steel Brass Copper SUS Acrylic resin Water 20 Glycerinl soluble glass 2670 3530 4430 5440 5720 6310 6020 5630 5850 5660 6070 4650 2620 Acetate resin Phosphor bronze Turpentine Glass Incoloy alloy Magnesium Monel alloy Nickle Steel 4330 mild Steel 330 Titanium Zirconium Nylon 6320 4170 3600 3240 3230 5900 4640 4700 5790 2730 14...

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