PFK-100B美国Prostat静电场计套件快速报价
PFK-100B Electrostatic Field MeterKit
MEASURE FIELDS AND VOLTAGEGENERATION AND BALANCE IONIZERS
Measure range & polarity of electrostatic fields in 1 volt or 10volts increments
Charges from zero to over 1000 volts in less than 5 seconds
Balance Ionizers per ANSI/ESD SP3.3 Periodic Verification
Measure Ionizer Decay time as per ANSI/ESD S3.1 and ANSI/ESDSP3.3.
Measure Body Voltage Generation and Decay
Use with a datalogger to record measurements & createreports
Compatible with the Autoanalysis System
Accuracy of ± 5%
Battery Operated
Uses a Chopper-StabilizedSensor
The PFM-711B is an accurate, portable electrostatic field measuringdevice that is easy to use and designed for one hand operation. ThePFM-711B is a digital, electronic chopper design, which allows theinstrument to make electrostatic field measurements in areas whereionized air is present. Used by itself, the PFM-711B will measureelectrostatic fields emanating from virtually any flat surface orobject.
Measure in 1 Volt and 10Volt Increments
The PFM-711B uses a dual range for measuring surface voltage andelectrostatic potentials in both positive and negative polaritycharges. In the kV/Inch range, the PFM-711B will indicateelectrostatic field voltage from 0 to ±20,000 volts in 10 voltincrements at 1" (25mm) distance from the charged surface. In theV/Inch range, the field meter measures field density from 0 to±1,999 volts in 1 volt increments at 1" (25mm) distance from thecharged surface. The instrument is easy to use and its controls aredesigned for one hand operation.
Provides a GroundReference
The PFM-711B Fieldmeter case is conductive. It provides the groundreference for its measuring circuit. For accurate measurements, itis necessary that the person holding the meter be properlygrounded, or the meter has a ground connection made to the 10 mmsnap fastener mounted on back of case. Ground the case by wearing afunctional wrist strap that is properly grounded. Turn the meter onand select the desired range. Adjust the display to zero (0) voltsby pressing the ZERO control.
Bulls Eye for AccurateMeasurements
The ranging lights help position the instrument for accuratemeasurements. Align the front sensor of the PFM-711B Field Meterapproximately 1" (25mm) from the surface or object being measured.Move the instrument toward, or away from the surface until theranging lights are focused on the test surface. Once the fieldmeter is properly positioned, the PFM-711B will indicate theelectrostatic field measured on its display.
Use it with a RecordingDevice
The PFM-711B is the most flexible field meter in the ESD controlmarketplace. Combined with a variety of accessories, it can performmany different measurements to analyze the static sensitive processor environment.The analog output allows documentation ofmeasurements when used in conjunction with X-Y plotter, analog datarecording device, or the Prostat PGA-710B Autoanalysis System.(Recording device and cable not included.)
Long LastingBattery
The PFM-711B uses a 9 volt alkaline battery (included), whichprovides an approximate life of 30 hours. The display is designedto indicate when the battery is low. The low battery indicator isconveniently programmed to come in at 7.2 DC volts, which is theminimum voltage required for accurate measurements.
Portable Charge PlateMonitor
The CPM-720B Charge Plate Assembly is a 3.25" x 3.25" isolatedplate attachment for the PFM-711B Electrostatic Field Meter. Itconverts the PFM-711B Field Meter into a portable, battery operatedcharged plate monitor. By attaching a CPM-720B Charge Plate to thePFM-711B, the meter can also be used for Ion Balance voltagemeasurements.
Charge It Up!
The PCS-730B can be used to place a ±1000V charge on the CPM-720BCharge Plate making it possible to also measure the discharge timesof air ionization equipment per ANSI/ESD SP3.3 PeriodicVerification of Air Ionizers.
使用斩波稳定传感器
PFM-711B是一款的便携式静电场测量设备，易于使用，专为单手操作设计。PFM-711B是一种数字电子斩波器设计，允许仪器在存在电离空气的区域进行静电场测量。PFM-711B可以自行测量几乎任何平面或物体发出的静电场。
以1伏和10伏为增量进行测量
PFM-711B使用双量程测量正负极性电荷的表面电压和静电电势。在千伏/英寸范围内，PFM-711B将在距带电表面1英寸（25mm）距离处以10伏增量显示0至±20000伏的静电场电压。在千伏/英寸范围内，场计在距带电表面1英寸（25mm）距离处以1伏增量测量0至±1999伏的场密度。该仪器易于使用，其控制装置设计为单手操作。
提供地面参考
PFM-711B现场仪表外壳是导电的。它为其测量电路提供接地参考。为了进行测量，必须将持表人员正确接地，或者将仪表与安装在外壳背面的10mm卡扣进行接地连接。通过佩戴正确接地的功能腕带将外壳接地。打开仪表并选择所需的范围。按下零点控制按钮，将显示屏调整为零（0）伏。
准确测量的靶心
测距灯有助于定位仪器以进行测量。将PFM-711B磁场计的前传感器与被测表面或物体的距离对准约1英寸（25毫米）。将仪器移向或远离表面，直到测距灯聚焦在测试表面上。一旦磁场计正确定位，PFM-711B将在其显示器上指示测得的静电场。
与录音设备一起使用
PFM-711B是ESD控制市场中很灵活的现场仪表。结合各种附件，它可以执行多种不同的测量，以分析静电敏感过程或环境。当与X-Y绘图仪、模拟数据记录设备或ProstatPGA-710B自动分析系统结合使用时，模拟输出允许记录测量结果。（不包括录音设备和电缆。）
长效电池
PFM-711B使用9伏碱性电池（包括），其使用寿命约为30小时。显示屏设计用于指示电池电量不足的时间。电池电量不足指示灯可以方便地编程设定为7.2直流电压，这是测量所需的极低电压。
便携式充电板监测器
CPM-720B充电板组件是PFM-711B静电场计的3.25英寸x3.25英寸隔离板附件。它将PFM-711B现场仪表转换为便携式、电池供电的充电板监测器。通过将CPM-720B充电板连接到PFM-711B，该仪表还可用于离子平衡电压测量。
加油！
PCS-730B可用于在CPM-720B充电板上施加±1000V的电荷，从而可以根据ANSI/ESDSP3测量空气电离设备的放电时间。3空气电离器的定期验证。
