Hioki 3145-20 Noise HiLogger Electrical Noise Meter

Hioki 3145-20 Noise HiLogger Electrical Noise Meter

The Hioki 3145-20 Pro is specifically designed for the measurement of on site noise disorder frequencies and levels on grounding, power, and telecom lines with non contact methods, and can even capture one shot noise.

•         Easily view level of noise current in each individual band

•         Noise level variation recording over time for each band

•         Easily measure noise current for earth lines

•         Difficult to detect 1 Shot noise captured reliably with an oscilloscope or spectrum analyzer

•         Data auto saved directly to PC Card

•         Long term continuous recording

Hioki 3145-20 Pro Features

•         Includes the 9754 Clamp-On Noise Sensor with a 1 kiloHertz to 100 MegaHertz bandwidth

•         Locate and develop counter measures against noise interference

•         Measure lightning surges and one shot noise

•         Diagnose network communication problems, slow communication with data

•         Frequency range 10 kiloHertz to 100 MegaHertz

•         Measure earth line impedance

•         Input BNC Terminal

•         10BASE-T LAN Connector

•         Logging measurement function

•         Alarm function can be set for a specified threshold

•         Remote Operation (Remote Measurement via HTTP Server)

3145-20 Specifications

Input terminal : BNC (maximum input voltage 5 Volts peak), 5 kiloHertz to 100 MegaHertz (-3 decibels)

Measurement range :

Current 0.2 milliAmps, 2 Amps, 20 Amps (with 9754)

Voltage 10 milliVolts, 100 milliVolts, 1 Volt

Band Path Filter characteristics : Center frequency - 250k, 70k, 15k, 60MHz, 20M, 1M, (fixed) 7 BPFs separate noise, measure peak values in each band

Monitor : Displays peak to peak real time values for each freq. band on level meter, Refresh interval - 100 milliseconds

Logging : Records peak to peak max. values for each freq. band with specified data recording interval into internal memory (16 days @ 1 second intervals to 2 1/2 yrs. @ 60 second intervals)

Recording interval : 60, 30, 20, 10, 5, 2, 1 seconds

Functions : Displays time series graph, External trigger, Event mark, Alarm function

Interface : RS-232C, LAN

Power : 9418-15 AC ADAPTER 30 Volt A maximum, 9447 BATTERY PACK Continuous use 1 hr. (20 Volt A maximum)

Dimensions (WxHxD) : 203 millimeters (7.99 inches) � 170 millimeters (6.69 inches) H � 52 millimeters (2.05 inches), 1.2 kilogramsg (42.3 ounces)

Accessories included            

•         9418-15 AC ADAPTER

•         Carry case

•         Strap

•         3 Ferrite clamps

•         CD-R (3145 software DATA VIEWER, Communication command manual)

•         Operating manual

•         Operating guide