รายละเอียดเพิ่มเติม
เครื่องวัดความหนาอัลตร้าโซนิค Smart Sensor รุ่น AS860 (Digital Ultrasonic Thickness Gauge)
- หน้าจอ LCD 4 หลักง่ายต่อการอ่านค่า มีย่านการวัดความหนา1.2-225mm ด้วยค่าความถูกต้องแม่นยำ ± 1%
- เครื่องวัดความหนาอัลตร้าโซนิค SmarrtSensor รุ่น AS860 ง่ายต่อการใช้และทนทานใช้เทคโนโลยีอัลตราโซนิคทำให้สามารถวัดความหนาของวัสดุเช่นเหล็ก อลูมิเนียม ไทเทเนียม พลาสติก เซรามิก แก้ว และวัสดุอื่นๆ
- เครื่องวัดความหนาอัลตร้าโซนิคคือเครื่องมือที่ใช้วัดความหนาของวัตถุหรือชิ้นงานโดยไม่ทำลายชิ้นงานเพราะทำการวัดด้วยคลื่นอัลตราโซนิค ทำให้ได้ค่าที่ถูกต้องแม่นยำ
- เครื่องวัดความหนาของวัตถุมักใช้ในงานควบคุมคุณภาพระหว่างการผลิตในโรงงานอุตสาหกรรมทั่วไป หรือใช้ตรวจสอบความหนาจากการสึกหรอเพื่อการบำรุงรักษา
SMART SENSOR Ultrasonic Thickness Gauge This unit is an intelligent handheld product, which adopts ultrasonic measuring principle, and is controlled by micro processor, provides quick and precise measurement of thickness for most of industrial material. This unit is widely
used in various precise measurement for different hardware / parts in industrial realm; one of its important application is to monitor the level of thickness-decreasing during operation of various and pressure container. Diffusely
applied in manufacture fields, metal processing, and commercial inspection.
Scope of application
This unit is suitable for measuring materials that are good ultrasonic conductor such as metal, plastic, ceramic, glass etc.,as long as the measured part in two parallel surfaces for measurement of thickness. This unit is not suitable for cast iron
due to its big crystalloid composition.
Features
1. Auto calibration to assure the accuracy
2. Sound velocity measurement: with a given thickness to measure the sound velocity to improve accuracy
3.12 sound velocities for different material
4. Coupling status indication
5. 12 thickness measurement data store and recall
6. Thickness alarm setup
7. Back light function
8. Low battery indication
9. Auto power off
Measuring range: | 1.00 to 300.0mm(steel) |
Accuracy: | (1%H+0.1mm) |
Resolution: | 0.01mm(1.00 to 99.99mm) 0.1mm(100 to 300mm) |
Minimum limit for tube measuring steel : | 15*2.0mm( 6 transducer) 20*3.0mm( 10 transducer) |
Sound velocity: | 1000 to 9999m/s Thickness 20mm, accuracy of velocity: 1mm/H 100% Thickness 20mm , accuracy of velocity: 5% |
Operating environment : | Operation temperature: 0°C to 40°C Temperature of workpiece: < 60
Relative Humidity: <90% Do not apply in violent vibration / erosive material Avoid impact and humidity |
Power supply: | 1.5V AAA * 3 PCS (not include due to air limit) |
Operation current: | 35mA (with back light on) |
Frequency | 5MHz |
Minimum limit for tube measuring | Ф20*3mm(steel) |
Auto Zero Calibration | V |
Auto linear compensation | V |
Coupling Indicator | V |
Metric / Imperial Switchable | — |
Battery Indication / Auto Power Off | V |
Product Net Weight / Product Size | 240g / 150*80.5*34mm |
Table of sound velocity (Sound velocity of common materials) | |||
Material | Velocity(m/s) | Material | Velocity(m/s) |
Aluminum | 2670 | Acetate resin | 6320 |
Zinc | 3530 | Phosphor bronze | 4170 |
Silver | 4430 | Turpentine | 3600 |
Glod | 5440 | Glass | 3240 |
Tin | 5720 | Incoloy alloy | 3230 |
Iron/Steel | 6310 | Magnesium | 5900 |
Brass | 6020 | Monel alloy | 4640 |
Copper | 5630 | Nickle | 4700 |
SUS | 5850 | Steel 4330 mild | 5790 |
Acrylic resin | 5660 | Steel 330 | 2730 |
Water 20C | 6070 | Titanium | 1480 |
Glycerinl | 4650 | Zirconium | 1920 |
soluble glass | 2620 | Nylon | 2350 |
Selection of transducer | |||
ITEM-Ф– | Characteristic | Range | Operation temperature |
5MHZ-Ф– | General-purpose | 1.00mm to 300.0mm(steel) | -10 to 60 |
5MHZ-Ф– | Thin workpeice | 1.00mm to 50.0mm(steel) | -10 to 60 |
2.5MHZ-Ф– | General-purpose | 1.00mm to 300.0mm(steel) | -10 to 60 |
Operation Guide |
1. Before measurement |
(1). Connect the transducer with the unit, press ![]() sound velocity, now the unit is ready for use.
(2) Sound velocity selection: Press twice ” VELDEL” to entre sound velocity adjustment with icon blinking, press to finish the selection by press ” ENTERCAL” (3) Sound velocity adjustment: Press” VELDEL “one time to entre velocity adjustment with stored velocity unit blinking, press the velocity to obtain desired value then press ” ENTERCAL” to finish the adjustment. The revised velocity will be saved into the unit. |
2. CalibrationOn normal status, press ” ENTERCAL” for 3 second CAL symbol shows in LCD with 5900 m/s velocity and 4.00 mm display. Use the standard sample block for calibration, until CAL symbol disappeared, press
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3. Thickness measurementPut few coupling agent on the area to be measured to couple the transducer with the hardware/workpiece, LCD will display the thickness reading. During measurement, without REMARK: different, in this case the reading of thickness not very accurately. |
4. Velocity measurementWith a given thickness to read out velocity of material: Obtains the thickness of material by using vernier caliper / micrometer, then couple the transducer with that sample material until a thickness displays, press “ENTERCAL” to display the velocity and save in current velocity memory unit.
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5. Thickness alarm set-upPress” ALARMRECALL “will entre LOW thickness alarm set-up, press into HIGH thickness alarm set-up, press” ENTERCAL “to save the setting as default alarm. During measurement, if the thickness over/under the setting limit, BIBI sounds and HIGH/LOW will indicates for alarming.
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6. Thickness data storageDuring measurement, press” ENTERCAL “once to save the thickness reading, if a FUL symbol show in the LCD that indicates the memory is full.
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7. Store thickness data recordPress” ALARMRECALL “for 3 seconds to entre data record mode, press LCD will display —, press” ENTERCAL “again turn to normal status.
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8. Data delete1). Press” VELDEL “for 3 second will clear all stored data,
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9. Low battery indicationWhen battery power down to 3.3V 0.2V, the low battery iocn will display, please replace the batteries for further measurement. |