美國DAKOTA MX-3超聲波測厚儀是美國DAKOTA ULTRASONICS公司推出的新一代超聲波測厚儀。具有使用簡單，功能齊全，體積小巧，可靠性高等特點。

MX3手持式超聲波測厚儀是一種可信賴的精密測量工具，無需特別培訓(xùn)即可操作。將探頭放到被測材料的上面，就可讀出被測材料的厚度，或是沿被測材料的表面拖動探頭，MX-3超聲波測厚儀可以自動找出被測材料的zui薄點。

MX-3超聲波測厚儀技術(shù)參數(shù)
測量范圍：0.63～500mm(鋼，取決于探頭)
顯示精度：0.01mm
探頭頻率：1MHz～10MHz
顯示方式：4位半數(shù)字液晶顯示，帶背光
校準(zhǔn)：對話式探頭，自動校準(zhǔn)
聲速范圍：1250～10000m/s
掃描方式：每秒測量16個點，可以捕捉到zui薄點
電源：2節(jié)5號電池。連續(xù)使用時間達200小時，當(dāng)電池供電不足時，顯示器會閃爍報警，直至自動關(guān)機
鍵盤：6鍵防水、防油鍵盤
操作溫度：-20℃～50℃
尺寸：63.5x114.3x31.5mm
重量：300g
包裝：ABS工程塑料箱

美國DAKOTA MX-3超聲波測厚儀常用探頭：

With the hand held MX-3 Ultrasonic micrometer, you can make reliable measurements or scan a length of material for the thinnest point. The tool’s backlit display is easy to read, even in dim light, and the unit operates for up to 200 hours on a single set of batteries. The MX-3 comes complete, ready to use and is protected by Dakota Ultrasonics 5 year limited warranty. 

PHYSICAL

Weight: 10 ounces
Size: 2.5 W x 4.75 H x 1.25 D inches.
63.5 W x 120.7 H x 31.8 D mm
Operating Temperature: -20 to 120F (-20 to 50C)
Case: Extruded aluminum body / nickel plated aluminum end caps. Resistant to impact and environmentally sealed.

KEYPAD

Sealed membrane that is resistant to both water and petroleum products.
Six tactile-feedback keys.

TRANSDUCER

Dual element (transmit and receive)
1 to 10 MHz frequency range.
Locking quick disconnect Lemo connectors
4 foot cable
Custom transducers available for special applications

POWER SOURCE

Two 1.5V alkaline or 1.2V NiCad AA cells.
Typically operates for 200 hours on alkaline and 130 hours on NiCad.

DISPLAY

Multi-function 4.5 digit liquid crystal display with 0.500 inch numerals, backlit for use in poor light conditions.
Measurements displayed in inches, inches/microsecond, millimeters, and meters/second.
Bar graph indicates stability or reading.

CERTIFICATION

Factory calibration traceable to national standards.

WARRANTY

5 year limited.

MEASURING

Range: Measures from 0.025 to 19.999 inches (0.63 to 500 millimeters)
Switch to select English or metric units.
Resolution: 0.001 inch (0.01 millimeter)
Velocity Range: .0492 to .3937 in/m s. 1250 to 10,000 meters/sec
Built-in: Stainless steel reference disk for probe zeroing.
Four readings per second for single point measurements or 16 per second in SCAN mode.
Single and Two point calibration option included.