Ultrasonic Thickness Gauge 1.2-225mm Smart Sensor AS840 portable thickness tester Sound Velocity Measuring 1000-9999m/s | Инструменты

Ultrasonic Thickness Gauge 1.2-225mm Smart Sensor AS840 portable thickness tester Sound Velocity Measuring 1000-9999m/s | Инструменты

Ultrasonic Thickness Gauge 1.2-225mm Smart Sensor AS840 portable thickness tester Sound Velocity Measuring 1000-9999m/s

Features:

1. Ultrasonic Thickness Gauge,Auto calibration to assure the accuracy.
2. Auto linear compensation,Auto power off mode.
3. Sound velocity measurement,12 sound velocity for different material.
4. Compact size, light weight, easy to carry and operate.
5. Large LCD display with switchable backlight.

Description:

1. Adopts ultrasonic measuring principle, and is controlled by micro processor.
2. High precision portable,with compact size and light weight is easy to carry and operate.
3. Widely used in measuring materials that are good ultrasonic conductor such as metal, plastic, ceramic, glass etc.

Specifications:

Brand Name: SMART SENSOR
Model: AS840
Display: 4-digital LCD display
Minimum display unit:0.1 mm
Measuring range: 1.2 to 225.0mm (steel)
Working frequency:5MHz
Accuracy: (1%H+0.1)mm,H denotes the measured thickness.
Minimum limit for tube measuring:20*3mm (steel)
Sound velocity range: 1000 to 9999 m/s
Measuring sound velocity with a given thickness:measuring range: 1000 to 9999 m/s.
When the given thickness > 20mm, the accuracy is +/-5%;
when the given thickness < 20mm, the accuracy is +/-1mm/H*100%.
Operation Condition temperature: 0degC~40degC
Operation current:
Normal operation current: 50mA
With Backlight turn on current: 120mA
Stand-by current: 20uA
Power supply:1.5V AAA * 3 (not included)
Auto Zero Calibration:Y
Auto linear compensation:Y
Coupling Indicator:Y
Battery Indication / Auto Power Off:Y
Item weight:146g
Item size:160 x 60 x 30 mm

Package size:253 x210x70mm/9.96 x8.27x2.76 in
Package weight:691g/1.52lb
General Box Package

Package Included:

1 * AS840 Digital Ultrasonic Thickness Gauge
1 * Sample block
1 * Coupling agent
1 * Transducer
1 * PP packing box
1 * Use Manual (English)

Note:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement