美国DAKOTA PX-7DL超声波测厚仪
产品特点：
- 高精度，高分辨率；
- 报警方式、差值方式、高速扫描方式及RS232数据输出接口；
- 回波-回波模式，无需去除油漆涂层而测量厚度；
- 界面-回波模式，测量厚工件和塑料时自动切换；
-外壳*密封的金属外壳，小巧、便携，适用于恶劣的操作环境。
-除了具有PX-7的全部功能外，还增加了存储功能，可存储1000个测量数据。仪器还附带有通讯电缆，可将数据传送到计算机上。
美国DAKOTA PX-7DL超声波测厚仪技术参数：
| 测量范围 分辨率 声速范围 测量模式 存储 显示 外壳 重量 尺寸 工作温度 电源 | 0.15～25.40mm，英制/公制可选择 20.00mm以下时为0.001mm 20.00mm以上时为0.01mm 1250～10000 m/s 回波-回波模式 界面-回波模式、 对单点测量每秒可读4次 扫描模式每秒可读16次 可存储10组，每组100个，共1000个数据(仅PX-7DL) 4.5位数字液晶显示屏(LCD)， 背光可选 挤压铝制外壳，底盖为镍板镀铝，防止碰伤，环保封装 带电池285克 63.5x114.3x31.5mm -30～50℃ 2节5号电池zui多可用200小时 |
DAKOTA ULTRASONICS PX Series has arrived. The variety of features offered in the PX-7 and PX-7DL allow the user to select a quality tool that will meet or exceed their specific application needs. In the Echo-to-Echo Mode you have the ability to measure the thickness of materials without removing the paint or the coating. Our 5 year limited warranty indicates how we feel about the reliability and durability of the PX SERIES.
The PX-7DL has all the features of the PX-7 plus a data logger that stores a total of 1000 readings in 10 files of 100 readings each file. Our DakView java-based PC or MAC OSX software makes this a complete kit.
PHYSICAL
- Weight: 10 ounces (with batteries).
- Size: 2.5 W x 4.5 H x 1.24 D inches(63.5 W x 114.3 H x 31.5 D mm).
- Operating Temperature: -20° to 120°F (-30° to 50°C).
- Case: Extruded aluminum body with nickel-plated aluminum end caps. Sealed connectors and end caps.
KEYPAD
- Sealed membrane that is resistant to both water and petroleum products.
- 9 tactile-feedback keys.
TRANSDUCER
- Single element with delay tip. 10 to 22 MHz frequency range.
- Locking quick disconnect LEMO connector.
- 4 foot cable.
- Custom transducers available for special applications.
WARRANTY
- 5 years limited
POWER SOURCE
- Two 1.5V alkaline or 1.2V NiCad AA cells.
- Typically operates for 150 hours with alkaline and 100 hours with NiCad.
- Display flashes when battery is low. Unit turns off automatically when battery is too low to operate reliably.
DISPLAY
- Multi-function 4.5 digit liquid crystal display with 0.500 inch numerals, backlit for use in poor light conditions.
- Backlight is selectable:on / off / auto (illuminates only when taking a measurement).
- Measurements displayed in inches, inches/microsecond, millimeters, and meters/second.
- Bar graph indicates stability of reading.
CERTIFICATION
- Factory calibration traceable to national standards.
- Internal Data Logger
- Automatic Data Logging System 1000 reading capacity, (10 files of 100 readings each file). OBST indicates no reading.
- Complete with data acquisition software and cable.
MEASURING
- Range:Measures from 0.0060 to 1.0000 inch (0.15 to 25.40 millimeters).
- Switch to select English or Metric units.
- Resolution:0.0001 inch (0.001 millimeter)
- Velocity Range:0.0492 to .3937 in./µs. (1250 to 10,000 meters/second).
MEASURING MODES
- Interface to Echo, Echo-to-Echo (through paint) and Auto-Switchable.
- Four readings per second for single point measurements or 8 per second in Scan Mode-captures the minimum thickness.
- Single point calibration.
FEATURES
- Differential Mode:Enter acceptable thickness value, unit will display +/- the difference from the value entered.
- Alarm Mode:Enter a minimum & maximum acceptable thickness value. If measurement falls outside Hi/Lo limits, red LED will illuminate and sound beeper. If measurement is between Hi/Lo limits, green LED will illuminate.
- Data Output: RS-232 output sends data to a serial printer, a computer or other external storage device.
