DTM4137 AUTO RANGE DISTORTION METER WITH DIGITAL DISPLAY

DTM4137 DISTORTION METER

details

DESCRIPTION


Features:

● Auto range and LED display

● 100%~0.005% Distortion range

● 10Hz~150kHz (imbalance), 10Hz~100kHz (balance) Frequency range

● Measurement function: distortion, S/N, SINAD, voltage(RMS), frequency


SPECIFICATION



Technical DataDTM4137
Distortion measurementFundamental frequency rangeImbalance: 10Hz~150kHz
Balance: 10Hz~100kHz
Input level50mV~300V
Distortion range300mV~300V, 10Hz~110kHz: 100%~0.01%
300mV~300V, 110kHz~150kHz: 100%~0.03%
50mV~300mV, 10Hz~150kHz: 100%~0.03%
Accuracy20Hz~20kHz: ±0.5dB
10kHz~150kHz: ±1dB
Distortion less than 0.03%: ±2dB
Input impedance100kΩ//100pF
Remains distortion and noise (input level ≥1Vrms)20Hz~20kHz: ≤0.0058%
20kHz~50kHz: ≤0.0088%
50kHz~110kHz: ≤0.0098%
110kHz~150kHz: ≤0.013%
Display accuracy (%)10%~100%: 0.01%
1%~9.99%: 0.001%
≤1%: 0.0001%
Display accuracy (dB)0.01dB
AC voltageVoltage range300μV~300V
measurementFrequency range10Hz~750kHz (imbalance), 10Hz~300kHz (balance)
S/N measurementS/N measurement range0~99.99dB
Frequency range10Hz~750kHz
SINAD measurementSINAD measurement range0dB~80dB
Frequency range10Hz~150kHz (imbalance), 10Hz~100kHz (balance)
Power supply110~127VAC±10%/220~240VAC±10%, 50Hz±2Hz/60Hz±2Hz
Dimensions(W×H×D)350×120×340mm
Weight5kg



PICTURE


DTM4137 DISTORTION METER