TM290 Handheld Digital Ultrasonic Thickness Gauge with A/B Scanning - 0.15mm to 1800mm Range, 0.001mm Resolution
Price:
Negotiation
MOQ:
1 pc
Delivery Time:
5-8 working days
Brand:
TMTeck
Product Description
TM290 Digital Ultrasonic Thickness Gauge
High-precision handheld instrument featuring A/B scanning modes with measurement resolution down to 0.001mm and range from 0.15mm to 1800mm (steel). Ideal for industrial thickness measurement applications.
Product Overview
The TM290 is a professional-grade handheld ultrasonic thickness gauge that utilizes pulse reflection technology for precise material thickness measurement. It offers digital display, A-scan, and B-scan modes with a 15MHz probe capability.
Key Features
- High precision measurement with 0.001mm resolution
- Wide measurement range: 0.15mm to 1800mm (steel)
- A-scan and B-scan visualization modes
- Multiple echo technology for ultra-thin part measurement
- Penetrating coating and echo-to-echo measurement capabilities
- Multiple measurement modes: MB-E, E-E, ME-E, and THIN
- Large 3.5-inch color TFT-LCD display with 320x240 resolution
- Extensive storage: 100,000 thickness values, 500 A-scan and 500 B-scan waveforms
- Supports various probe types including single/double crystal and 20MHz high-frequency
- Dual language support (Chinese/English) and unit conversion (mm/inch)
Technical Specifications
| Parameter | Specification |
|---|---|
| Probe Type | Single crystal probe / Double crystal probe |
| Measuring Range (45# steel) | 0.15mm - 1800mm |
| Indication Error (<10mm) | ±0.005mm |
| Indication Error (≥10mm) | ±0.1% |
| Repeatability Error | ±0.001mm (Self test) |
| Resolution | 0.1mm, 0.01mm, 0.001mm |
| Sound Velocity Range | 400-19999m/s |
| Measurement Frequency | 4Hz, 8Hz, 16Hz |
| Display | 3.5" QVGA (320×240) color TFT-LCD |
| Working Temperature | -10℃ to +50℃ (extendable to -20℃) |
| Dimensions | 204 x 100 x 36 mm |
| Weight | 310g (without battery) |
Applications & Materials
Ideal for measuring thickness of metals (steel, cast iron, aluminum, copper), plastics, ceramics, glass, resin, and fiberglass. Widely used in petroleum, chemical, metallurgy, shipbuilding, aerospace, and energy industries for monitoring corrosion and material integrity.
Product Images
Optional Probes
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Get in Touch
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Company
TMTeck Instrument Co., Ltd
Location
#613A, LinJI Industrial Building ,No.53 of Shun Ren Road ,Lin He Industrial park, ShunYi District ,101300 Beijing ,China
Contact Person
WEI