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Brand Name : HUATEC
Model Number : TG-8812D
Certification : ISO, CE, GOST
Place of Origin : Beijing
MOQ : 1pcs
Payment Terms : T/T, Paypal, Western Union
Supply Ability : 600pcs per month
Delivery Time : 1-4days
Packaging Details : Standard export package
Material : ABS
Testing range : 0.75〜500m/2.5-25mm under coating
Display Measurement modeay : 2.3-inch color screen
Measurement mode : standard mostandard mode / Penetration coating modede / Penetration coating mode
Calibration : standard block calibration, sound velocity calibration, sound velocity can be calculated by known thickness
Memory : 2000 datas 10 groups
Bandwidth : 1MHz~10MHz(-3dB)
Material Velocity : 1000~9999m/s
Measurement Resolution : ±(0.5%H+0.05)mm
Display Resolution : 0.01mm
Penetration Coating Mode 2.5-25mm Through 2mm Coating UT Thickness Meter TG-8812D
1. Overview
Ultrasonic thickness gauge is a kind of high-precision thickness gauge which uses ultrasonic measurement principle, adopts high-speed processor and high integrated chip design to realize portable, nondestructive, fast and accurate measurement of thickness and sound velocity of various materials. It is suitable for measuring the thickness of various materials, such as steel, metal, glass, ABS, plastics, PVC, ductile iron, etc., which can be transmitted by ultrasonic wave at a constant speed in its back.
2.Instrument characteristics
3. Technical index
MODEL | TG-8812N | TG-8812C | TG-8812L | TG-8812D | |
Measuring Range (Standard) |
0.9〜300mm | 0.75〜400mm | 0.55〜500mm | 0.75〜500mm | |
Standard mode |
0.9〜300mm Probe:5PΦ10mm |
0.75〜400mm Probe:5PΦ10mm |
0.75〜500m Probe:5PΦ10mm |
0.75〜500m Probe:5PΦ10mm |
|
Ultra-thin mode | / | / | (0.55〜1)mm | / | |
Penetration mode (Echo-Echo) | / | / | / | 2.5-25mm(steel) | |
Microcrystal probe | 1〜50mm Probe:7.5PΦ6mm |
0.75〜100mm Probe:7.5PΦ6mm |
0.75〜100mm Probe:7.5PΦ6mm |
0.75〜100mm Probe:7.5PΦ6mm |
|
High temperature probe |
2〜100mm (Probe:ZW5P) |
1.5〜100mm (Probe :ZW5P) |
1.5〜200mm (Probe:ZW5P) |
1.5〜200mm (Probe:ZW5P) |
|
Display Resolution | 0.1mm | 0.01mm | 0.01mm | 0.01mm | |
Measurement Resolution | ±(1%H+0.1)mm | ±(1%H+0.1)mm | ±(0.5%H+0.05)mm | ±(0.5%H+0.05)mm | |
Material Velocity | 1000~9999m/s | 509~18699m/s | 1000~9999m/s | ||
Bandwidth | 1MHz~10MHz(-3dB) | ||||
Power Supply | 4.5VDC (three AAA batteries) | ||||
Screen | TFT Color screen 2.3 inch | ||||
Size | 130(L)×70(W)×25(H)mm | ||||
Weight | 125g (excluding batteries) | ||||
Work Temperature | -10~﹢50℃(with high temperature probe, up to 300℃) | ||||
Work Humidity | 20%~90%RH |
4. Standard accessories
NO | Item name | Quantity |
1 | Thickness gauge | One |
2 | Standard probe (5P, φ 10) | One |
3 | Coupling agent (50ml) | One |
4 | Battery | Three AAA batteries |
5 | Manual | One |
6 | Qualification certificate | One |
7 | Instrument package | One |
Sound Velocities of Various Materials Longitudinal Wave Velocity
Material | Velocity(m/s) | Material | Velocity(m/s) |
water(20℃) | 1480 | Stainless steel (304) | 5663 |
glycerin | 1920 | Brass, yellow | 4640 |
Water-glass | 2350 | Copper | 4700 |
Nylon | 2620 | Glass | 5440 |
Acetic acid resin | 2670 | Nickel | 5630 |
Acrylic acid resin |
2730 | Steel 330 | 5600 |
Tin | 3230 | Steel 4330 | 5850 |
Gold | 3240 | Iron ,steel | 5920 |
phosphor bronze | 3530 | Titanium | 6070 |
Silver | 3600 | Magnesium | 6310 |
Zinc | 4170 | Aluminum | 6320 |
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TG-8812D Ut Thickness Meter Penetration Coating Mode 2.5-25mm Through 2mm Coating Images |