低频仪表?HI-3638 VLF / ELF电场仪表

ETS-Lindgren的HI-3638型VLF / ELF电场仪表具有完整的ELF和VLF功能，可在一米内完成瑞典MPR和IEEE 1140测试要求，从而进行电场测试快速而简单。

ETS-Lindgren的HI-3638型VLF / ELF电场测量仪是一种EMF测量仪，具有完整的ELF（极低频率）和VLF（极低频率）能力，可在一米内完成瑞典MPR和IEEE 1140测试要求，电场测试快速简单。

HI-3638传感器与读出设备（HI-4416数字手持式读数器或HI-4413USB光学调制解调器）完全隔离，最长可达100米光纤电缆。为了帮助用户自动化测试会话和分析测试数据，ProbeView II EMF分析软件可以在连接到PC时与HI-3638配合使用。

该仪器具有广泛的适用性，适用于较低的现场测量，较高的现场环境，如近输电线路和工业场所。

注意：不包括三脚架。

LOW FREQUENCY METERS HI-3638 VLF/ELF Electric Field Meter

ETS-Lindgren’s Model HI-3638 VLF/ELF Electric Field Meter has full ELF and VLF capability to the Swedish MPR and the IEEE 1140 test requirements in a single meter, making electric field testing quick and simple.

ETS-Lindgren’s Model HI-3638 VLF/ELF Electric Field Meter is a EMF meter that has?full ELF (extremely low frequency)?and VLF (very low frequency) capability?to the Swedish MPR and the IEEE 1140 test requirements in a single meter, making electric field testing quick and simple.

The HI-3638 sensor is fully isolated from the readout device (HI-4416 numeric handheld readout?or HI-4413USB Optical Modem) by up to 100 meters of fiber optic cable. To assist users in automating the test session and analyzing the test data, ProbeView? II?EMF Analysis Software can be used in conjunction with the HI-3638 when connected to a PC.

The instrument demonstrates wide applicability from low field measurements?higher field environments such as near power transmission lines and industrial locations.

NOTE: Tripod not included.

主要特点

    • 大动态范围
    • 宽频响应
    • 具有记录功能的隔离远程读数
    • 符合瑞典MPR第一和第二阶段要求

产品规格

电气规格

精度：??±0.75 dB（校准频率时）

电池：?NiCad，12 V，约。完全充电40小时运行
工作时间：?40小时充满电
检测：?单轴
动态范围：?1.0 V / m至40 kV / m（每个频段）
频率响应：?频段1（ELF）：5至2000 Hz，-3 dB;
频带II（VLF）：2至400 kHz，-3 dB
响应：?真有效值

物理规格

传感器尺寸（高度x深度）：?305mm x 102 mm（12 in x 4 in）

读数尺寸（高x宽x深）：?156 mm x 95 mm x 57 mm（6.14 in x 3.74 in x 2.24 in）

其他规格

  • HI-4416数字遥控读数
  • 2米光纤电缆
  • 定制合身便携包
  • 充电器
  • 校准证书
  • 用户手册

Key Features

    • Large Dynamic Range
    • Wide Frequency Response
    • Isolated Remote Readout with Logging Function
    • Meets Swedish MPR Band I and II Requirements

Specifications

Electrical Specifications

Accuracy:?± 0.75 dB (at Calibration Frequencies)

Battery: NiCad, 12 V, Approx. 40 Hours Operation on Full Charge
Operating Time: 40 Hours with Full Charge
Detection: Single Axis
Dynamic Range: 1.0 V/m to 40 kV/m (Each Band)
Frequency Response:?Band 1 (ELF): 5 to 2000 Hz, -3 dB;
Band II (VLF): 2 to 400 kHz,?-3 dB
Response: True RMS

Physical Specifications

?Sensor Dimensions (Height x Depth): 305mm x 102 mm (12 in x 4 in)

Readout Dimensions (Height x Width x Depth): 156 mm x 95 mm x 57 mm (6.14 in x 3.74 in x 2.24 in)

Other Specifications

  • HI-4416 Digital Remote Readout
  • 2 m?Fiber?Optic?Cable
  • Custom Fitted Carrying Case
  • Battery Charger
  • Calibration Certificate
  • User Manual