เครื่องวัดสนามแม่เหล็กไฟฟ้า,Electric Field Meter,EFM-120,เครื่องวัดไฟฟ้า,เครื่องวัดคลื่นแม่เหล็ก,เครื่องวัดแม่เหล็กไฟฟ้า,อุปกรณ์วัดคลื่นแม่เหล็กไฟฟ้า

 เครื่องวัดสนามแม่เหล็กไฟฟ้า Electric Field Meter EFM-120

เครื่องวัดสนามไฟฟ้ารุ่น EFM-120 ขนาดเล็กและสะดวกพกพาพร้อม LED รูป 21 แถวพร้อมการเปลี่ยนที่ราบรื่น สิ่งนี้ให้ความแม่นยำในการอ่านระดับ 5%

Small and handy electro field meter with 21 figure LED row with smooth transition. This provides a scale-reading precision of approx. 5%.

 Special features:

- Solid aluminium housing

- LED bargraph, thereby high scale-reading precision

- Zero point with green LED

- Built-in NiMH storage battery with permanent charging supervision

- Analog writer output ± 1V for data recording

- Easy appliance and maintenance

Walking Test according to DIN 61340-4-5

Together with the optional pico software, the hand-held electrode and the gage head MK11 S2 a walking test according to DIN 61340-4-5 can be performed.

Specification

Scope of delivery

- Transport case with conductive foam interior

- Built-in 7,2V NiMH - Akku

- Mains adapter 230V~ / 50Hz

- Grounding cable with alligator clip

- Measuring line to connect the writer output

- Manual 

- Declaration of calibration

Optional

MK-11 Voltage gage head for direct voltage measuring.

For the measuring the voltage gage head MK11 is mounted on the modulator system of the electro field meter. As the teflon-coated measuring plate is located in 1cm distance to the modulator system the following voltage measuring ranges can be obtained: 

This voltage measuring setup has the following advantages

input capacity: 5pF
input resistance: >1015Ω

 MK-11 S2 

Voltage gage head for direct voltage measuring up to ±2kV for the EFM 120. With circlip and BNC plug.

The MK11 S2 is mounted on the electro field meter's modulator system. As the teflonized measuring plate is located in a distance of 1cm, the following measuring ranges are obtained

These voltage meters have excellent properties:

Eingangskapazität: 5pF
Eingangswiderstand: >1015Ω

Hand-held electrode MEL 

Hand-held electrode fitting to EFM 120 for walking tests according to DIN EN 61340-4-5

Specifications: 

Scope of delivery:

• hand-held electrode MEL
• teflonized measurement strip 3m