彩色波形超声波测厚仪TKG250是美国Extech具有厚度数据记录功能的超声波厚度测试仪器,在TKG超声波测厚仪系列中具有竞争力的超声波测厚仪价格。
彩色波形超声波测厚仪TKG250采用超声波技术对各种工程材料进行无损厚度测量。见的应用是检测腐蚀和堆积在钢结构中,用于检查蒸汽管道、锅炉管道、储罐、压力容器,检查船舶系统、重型设备、飞机部件和桥梁结构。

彩色波形超声波测厚仪TKG250具有坚固而且多用途的特点,专为在恶劣条件下使用而设计，该表是由耐冲击材料制成。三种型号都是 IP54-rated灰尘和水的阻力，是理想的质量控制应用在金属，包括铸件、塑料、复合材料、玻璃纤维、陶瓷、玻璃。TKG-150 和 TKG-250型号增加了振动提醒功能，一个回波测量模式忽略了油漆和涂料，以及自动数据记录。
彩色波形超声波测厚仪TKG250常见的应用：
●锅炉管●管●压力容器●蒸汽线●储罐●压缩机●船体●轴●容器●桥脚●家油罐●纽带检查。
彩色波形超声波测厚仪TKG250具有直观的界面，易于阅读的显示屏，和多种报警方式。这些创新使使用设备的高级功能更容易，如用户配置的快速设置最小/阈值，结合的振动反馈警报和各种视觉报警，有助于减少丢失关键厚度参数的可能性，甚至是新用户。
清晰与明亮的显示屏：
在明亮的阳光下可读，屏幕上的数据显示文件名、ID号、厚度测量结果、最小阈值、增益、校正和量程设置，屏幕底部的三个菜单项对应于F1 - F2 - F3按钮。电池%的水平是在屏幕上可见的始终，该表提供从两节AA电池，延长电池寿命。（参见模型特定功能和功能的后页图表）
共同的特点：
●测量范围宽：5MHz的探头：0.040“到20”钢10mhz探头：0.020“到20”钢（可选）
●阳光下可读的点阵显示，带背光
●多功能传感器选择高温和难以测量的材料
●快速最小特征捕捉最小厚度
●屏幕显示8种语言
●防溅（IP54），高冲击，紧凑的外壳。
彩色波形超声波测厚仪TKG250特点：
●彩色液晶显示屏显示红色，黄色和绿色视觉报警指示
●活波形（A超厚验证）
●文件比较功能为实时腐蚀监测
●动态变化波形颜色报警
●网格回顾保存读数
●回波回波选项来忽略涂料
●100k内部数据可导出到Excel的数据记录器
●B超（试件视觉截面）
●振动报警指示。
彩色波形超声波测厚仪TKG250规格参数

Thickness Range (in Steel)	5MHz probe: 1.0 to 508mm; 10MHz probe: 0.50 to 508mm
Languages	English/French/Spanish/Italian/Czech/German/
	Portuguese/Slovak/Finnisn/Hungarian
Hold Mode	Holds display to retain last thickness reading with
	reverse video display
Freeze Mode	Freezes display (ideal for high temperature readings)
Fast Min/Max Mode	Displays Min or Max and actual thickness value at
	20 measurements/sec
Units	Inches/Millimeters/Microseconds
Alarms	Audible beeping; illuminae flashing display and
	keypad; and vibration feedback (only on the
	TKG-150/TKG-250 models)
Illuminating Keypad	F1 = Red, F2 = Yellow, F3 = Green for easy,
	go/no-go testing

附加功能

Model	TKG-100	TKG-150	TKG-250
Gain - Variable adjustment	-	Low, Standard, High	In 1dB steps from 20-90dB or Automatic Gain
			Control (AGC) for waveform
B-Scan - (Non-Encoded)		Displays a visual cross section of inspection area with no correlation to
	-	distance. B-Scan alarm colors consist of: Red = below minimum/above
		maximum; Yellow = Caution; and Green = Good.
Echo-to-Echo	-	Measure the metal thickness only (paint & coatings do not affect base
			material thickness value)
Differential Mode	-	Displays the difference from the actual thickness measurement and a
			user entered reference value
Velocity Mode	-	Displays acoustic sound speed to measure thicknesses of unknown
			materials
		Stores 50,000 readings (expandable to 100,000) and 5,000 waveforms;
Datalogger		file names up to 20 charac-ters long; and the included Extech XPorter
	-	software extracts .csv data files that can be opened for viewing in MS
		Excel, Notepad, or Wordpad. TKG250 also has file compare and grid
			review features.
Range			Adjustment of manual range control or auto
	-	-	zoom tracking to center echoes independent of
			selected range
Rectification Modes	-	-	RF, Half Wave Positive, Half Wave Negative and
			Full Wave Rectification
			Full adjustments for gain in 1dB step or AGC, main
Live Waveform (A-Scan)	-	-	bang blank, blank after first received echo, range
			including zoom auto tracking to center echoes
			independent of material and rectification.
Battery Life	Up to 50 hrs (20hrs	Up to 50 hrs (20hrs	8 to 14hrs (depends on operating conditions)
	w/backlighting)	w/backlighting)