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Exposure Level Tester ELT-400 (1 Hz-400 kHz)

Exposure Level Tester ELT-400 (1 Hz-400 kHz)
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Exposure Level Tester ELT-400 (1 Hz-400 kHz) - 1

EXPOSURE LEVEL TESTER ELT-400 > Direct evaluation of field exposure in comparison with major standards Automatic exposure evaluation for various waveforms Eliminates the overestimation that occasionally occurs with FFT-based evaluation Ultra wide frequency range (1 Hz to 400 kHz) Wide measurement range (up to 80 mT, dependent on type) IEC 62233, EN 50366 : 2003 and A1 2006 standard compliant isotropic 100 cm probe and 3 cmҲ probe Three-axis analog signal output > Exposure Level Tester ELT-400 NSTS 0107-E0205I-0.0 1 / 8 Subject to change without notice size="-2">

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Exposure Level Tester ELT-400 (1 Hz-400 kHz) - 2

The ELT-400 is an innovative exposure level meter for measuring magnetic fields in the workplace and in public spaces. The model is designed for health and safety professionals in industry, the insurance business and service industries. The instrument can simply and precisely handle practically any level measurement required in the low and medium-frequency range. It is comparable to the sound level meters that are commonly used in the assessment of noise at the workplace. Production Areas The ELT-400 is useful for checking fields caused by various manufacturing plant, including induction...

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Exposure Level Tester ELT-400 (1 Hz-400 kHz) - 3

waveform or frequency is no longer needed. The results are reliable, and speed and ease of use are significantly better than all traditional methods. > The ELT-400 covers the wide frequency range of 1 Hz to 400 kHz. The measurement range of the ELT-400 is far wider than the reference limits of common guidelines. The instrument has an external isotropic magnetic field probe with a 100 cm > 2 cross-sectional area. This is suitable for standards-compliant measurement even in non- homogeneous fields. The ELT-400 has a rugged housing and is easy to operate using only six buttons. The measurement...

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Exposure Level Tester ELT-400 (1 Hz-400 kHz) - 4

(valid for all imaginable waveforms) are directly handled by EXPOSURE STD mode. This completely eliminates the need to analyze the waveform in the time domain using a scope. Even when faced with pulses that include DC fields, the EXPOSURE STD method provides valuable results. The ELT-400 covers all the signal components down to 1 Hz that are relevant in assessing such a situation. Occasionally both the RMS value and the peak value are critical for assessing exposure in the low-frequency range. Both detector types are provided, and are simultaneously activated in the default setting....

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Exposure Level Tester ELT-400 (1 Hz-400 kHz) - 5

Three-Axis Analogue Signal Output For scientific studies or advanced signal-shape / frequency analysis, a scope or an FFT analyzer can be connected to the analogue output. The output signal ensures proper phase within the three axes and covers the full bandwidth of the instrument. The buffered output provides an adequate voltage swing to allow for simple operation. NSTS 0107-E0205I-0.0 > Subject to change without notice >

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Exposure Level Tester ELT-400 (1 Hz-400 kHz) - 6

Frequency range (-3 dB), selectable 1 Hz to 400 kHz, 10 Hz to 400 kHz, 30 Hz to 400 kHz Antenna type Magnetic (B-) field Sensor type Isotropic coil 100 cmֲ RMS 160 mT > The damage level reduces linearly with increasing frequency above 77.5 Hz (1/f) Damage level 226 mT Peak > The damage level reduces linearly with increasing frequency above 620 Hz (1/f). The damage level (peak) applies for pulse duration 15.6 ms and duty cycle 1/64. Measurement uncertainty > d 4 % (50 Hz to 120 kHz) E-Field response < 187,5 nT @ f< 2kHz, 100 V/m < 2,8mT @ f=50Hz, 50kV/m Mounting thread 1/4-20UNC-2B (standard...

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Exposure Level Tester ELT-400 (1 Hz-400 kHz) - 7

Frequency range (-3 dB), selectable 1 Hz to 400 kHz, 10 Hz to 400 kHz, 30 Hz to 400 kHz Antenna type Magnetic (B) field Sensor type Isotropic coil 3 cmֲ RMS 1 500 mT > The damage level reduces linearly with increasing frequency above 30 Hz (1/f). Damage level 2 121 mT Peak > The damage level reduces linearly with increasing frequency above 240 Hz (1/f). The damage level (peak) applies for pulse duration 15.6 ms and duty cycle 1/64. Measurement uncertainty > d 6 % (50 Hz to 120 kHz) E-Field response < 20nT @ f< 2kHz, 100 V/m < 300nT @ f=50Hz , 50kV/m Mounting thread 1/4-20UNC-2B (standard...

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Exposure Level Tester ELT-400 (1 Hz-400 kHz) - 8

Calibrated Basic Unit and B-field probe (100 cm), with calibration certificate, charger unit (fits all AC line connectors), operating / programming manual, and rechargeable batteries MODES (included in instrument) Set 1 ҕ EXPOSURE STD: ICNIRP gen. pub. FIELDSTRENGTH: 320 յT EXPOSURE STD: ICNIRP OCC. Օ FIELDSTRENGTH: 80 mT 2304/101 Set 2 EXPOSURE STD: BGV B11 EXP2 Օ EXPOSURE STD: BGV B11 2H/D EXPOSURE STD: BGV B11 EXP1 Օ FIELDSTRENGTH: 8 mT 2304/102 Set 3 EXPOSURE STD: EN 50366 Օ FIELDSTRENGTH: 320 T Օ EXPOSURE STD: ICNIRP OCC. FIELDSTRENGTH: 80 mT 2304/103 OPTIONAL ACCESSORIES Cable, Probe...

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