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» MEASUREMENT AND TEST INSTRUMENTATION » ELECTRIC, MAGNETIC AND ELECTROMAGNETIC FIELD METERS » ELT-400-SET-4

  

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Main Category:

MEASUREMENT AND TEST INSTRUMENTATION

Secondary Category:

ELECTRIC, MAGNETIC AND ELECTROMAGNETIC FIELD METERS

Specification

Campo Elettrico: No

Campo Magnetico: S

Campo Elettromagnetico: No

Status:

AVAILABLE

Brand:

NARDA PMM

Model Name:

ELT-400-SET-4

Part number:

2304/104

Item Code:

NARDA PMM ELT-400-SET-4 2304/104 DB

Applications:

Measures Work Environments EMF
Environmental measures EMF LF

Description:

Set the size of the magnetic field of 1 Hz - 400 kHz with: basic unit of measurement, magnetic field sensor from 100 cm <sup>2,</sup> operating manual in English, 9 Vdc power supply. Regulatory limits set: Workers ICNIRP, IEC / EN 62233 Specification for measurements on welding

General Features:

Exposure assessment than standardized ICNIRP workers and European standard EN 50366
Operating Temperature Range: -10 C +50 C
Operating humidity range: <95% (30 C) or <29 g / m 3 without condensation
Weight: 910g (with probe)
Typical size of the base: 180 X 100 X 55 mm
Typical size of the sensor: 290 X (125 mm diameter)
Backlit LCD display
NiMH batteries (4 x AA) interchangeable
Functionality with fully charged battery: 12 hours
Charging time: 2 hours

Specifications:

Frequency range (-3dB), selectable 1 Hz - 400 kHz, 10 Hz - 400 kHz, 30 Hz - 400 kHz
Damage level sensor: 160MT (RMS) level decreases linearly with increasing frequency 77.5 Hz (1 / f)
Damage level sensor: 226mT (Peak) The level is reduced linearly with increasing frequency 626 Hz (1 / f)
Features of the peak applied for pulses of duration <= 15.6 ms and duty cycle <= 1 / 64
Typical measurement uncertainty: + / - 6% (50 Hz - 120 kHz)
Answer electric fields: <187.5 nT @ f <2 kHz, 100 V / m / <2.8 mT @ f = 50 Hz, 50 kV / m
Tripod: 1/4__
Resolution: 0.001% (low range) with standard setting
Range magnetic field: 80 mT (with EN 50366)
Resolution: 1NT (low range) with magnetic field strength approach
Analog output of the three channels X, Y, Z separated
Interface for data reading and remote control: RS232

Associated Courses:

THEORY AND MEASURES ELF (EXTREMLY LOW FREQUENCY) AND REGULATIONS
UNCERTAINTIES IN MEASURING EQUIPMENT

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