Smart Sensor Model AS850 Скачать руководство пользователя страница 1

Ultrasonic Thickness Gauge

Instruction Manual

Model

AS850

Содержание Model AS850

Страница 1: ...Ultrasonic Thickness Gauge Instruction Manual Model AS850 ...

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Страница 3: ...ty due to transportation damages incorrect use or operation manipulation alterations or repair attempts without warranty card invioce 7 2 Non warranty list LCD battery probe sample block plastic case coupling agent 8 Table of sound velocity Sound velocities of common materials Aluminum Zinc Silver Glod Tin Iron Steel Brass Copper SUS Acrylic resin Water 20 Glycerinl soluble glass 2670 3530 4430 54...

Страница 4: ...arget material See the diagram below 01 14 Hardware Display driver Transmitting Receiving Feedback wave C P U LCD display Keypad Counter Hi frequency oscillator 6 3 Cleaning the cabinet Do not use solvent alcohol for cleaning which erode the cabinet LCD window brush and sweep only with a moist cotton cloth 6 4 Cleaning the sample block Because of coupling agent should be put on the sample block du...

Страница 5: ...he coupling agent should be used in proper way typic cally a single droplet of agent is sufficient It is important to use proper coupling agent low viscosity agent the provided agent machining oil is suitable for smooth surface For rough veritcal aluminum surface high viscosity agent like glycerin and lubrication grease is applicable All kinds of coupling agent is available in local market you can...

Страница 6: ...e of propylene long period use will cause the surface of transducer became more rough which will decline the sen sitivity lead to the wrong reading Please polish the surface with sand paper or whetstone to assure the smoothness and parallel If the reading still unsteady the transducer should be replaced with new one 5 5 CAL function CAL calibration is used to calibrate the unit with the standard b...

Страница 7: ... the sound velocity slight different To reach the exact reading the referring block has similar structure as the hardware In comment measurement you check the sound velocity on the table stated on this manual instead of taking calibration for the referring block However this table just for reference sometimes the sound vel ocity will be different cause by different physical chemical factors The so...

Страница 8: ...axis of pipe perpendicular another is parallel and the smaller of two displayed values should then be taken as the thickness at that point 4 5 Complex shape material For complex shape material measurement please refer to the 4 4 the smaller of the two reading should then be taken as the thickness 4 6 Non parallel surface To get a satisfying ultrasonic response the surface must have its one measuri...

Страница 9: ...OFF to turn off the unit If no any operation for 2 minutes the gauge will turn off automaticly and the back light function will be cancelled 4 Measurement Tips 4 1 Cleaning surface Before measuring the dust dirt rusting and grease etc that adheres on the hardware workpiece must be removed off and cleaned 4 2 Decreasing the roughness of surface Too rough surface may result in measure error fault re...

Страница 10: ...elocity and save in current velocity memory unit Measuring the thickness Adjusting actual thickness Velocity read out 1 Keep pressing STORE for 2 seconds to enter save thickness data mode LCD display THICKNESS mm icon with first memory unit If the first memory unit is not being registered so LCD will display 0 0 2 Press or to select your desired memory unit 1 10 3 After picked up the memory unit i...

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