矢量高斯计VGM:
这款矢量高斯计显示字段在任何位置的实际严重程度,以及在X , Y,高达800高斯Z分量。还分别显示X,Y ,Z和幅度的峰值。有一个声音报警的。决定了那里的字段大小超过用户设定的阈值由于幅度测量的位置,传感器的( EW,NS和上下)的取向并不重要;这是不一样的1轴高斯计随着VGM的用户可以将闹钟设置为15高斯(例如),它会发出声音(同时有红色光)每当场超过15高斯至少5毫秒。使用电表这种方式,很容易使的地图15高斯线(或任何阈值设置)围绕一个强有力的磁铁。当使用报警器,钢部分可以迅速扫描显示,如果任何区域超过设定的阈值,然后将“峰值保持”功能可以审问,显示X , Y,Z轴(包括极性),而且扫描过程中发生幅度的峰值。峰值保持也有一个5毫秒的响应时间。 “复位”按钮复位所有峰值保持寄存器X,Y的现值,Z和幅度,这将显示在实时当旋钮被设定为“测量”。偏移可手动施加于X,Y和Z ,或一个“相对零”可以应用到所有三种。这减去了现场的按钮被按下的时间。
SPECIFICATIONS: 3-axis DC Gaussmeter VGM | |
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Range/Resolution: | 0-799.99 G/ 0.01 G. Includes polarity of X, Y, Z. Magnitude = is sqrt of sum of squares. |
Accuracy: | 1° of reading (16° to 29° C), 2% of reading (-4° to 65° C) Pointing accuracy 1% of arc. |
Offsets: | Relative zero (subtracts present field from X, Y, Z);Unlimited manual offset of X, Y, Z. |
Probe: | 3-axis nondetachable 6.3 x 6.3 x 50 mm long. All three sensors are within 1.5 mm of probe end. |
Peak Hold: | 0.005 sec time constant. Peaks in X, Y, Z and magnitude are recorded and stored separately. |
Alarm: | Associated with magnitude only, 5 millisecond response time; Simultaneous red light. |
Alarm Levels: | 100 levels can be selected, from 1.00 to 790.00 G |
Meter Size: | 5.8 x 3.8 x 2.0 inches (includes boot); 147 x 97 x 51 mm |
Weight: | 11.7 oz |
Battery: | 9 volt alkaline (~ 10 hour life) / "Low Battery" indicator. |