Home > Products > instruments/ meters > TDM-1911,two spot frequencies at 400Hz and 1 KHz, Distortion Meter, 6 distortion range, High Efficiency
TDM-1911,two spot frequencies at 400Hz and 1 KHz, Distortion Meter, 6 distortion range, High Efficiency
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Product Details
| Place of Origin | China | Brand Name | LW | |
| Model Number | TDM-1911 |
Product Description
Specifications
Input level: 10mN to 100VrmsMeasured frequencies: two spot frequencies at 400Hz and 1 KHz
Measuring range: 0.1% to 30% full
TDM-1911 distortion meter
Specifications:
Distortion measurement:
Input level: 10mN to 100Vrms
Measured frequencies: two spot frequencies at 400Hz and 1 KHz
Measuring range: 0.1% to 30% full scale in 6 ranges
Harmonic accuracy:±0.5dB for 2 f0 to 10 KHz
Residual distortion: 70dB or more (the ratio –range being 10dB or less and the input level, 30mV or more)
Fundamental rejection: 66dB ore more at f0 ±0.5dB
Ratio accuracy: Within ±3% of full scale at 20dB
Automatic frequency
Selection: distortion factor can be measured at ±5% of the nominal turning frequency (f0)
Level measurement
Measurement range: 100mV to 100V in 7 ranges
Frequency response
(Referring to 1 KHz):≤±0.5dB from 20Hz to50KHz
≤±1dB from 20Hz to 100 KHz
Accuracy: ≤±3% of full scale (1 KHz)
Input impedance: 100KΩ
AC output voltage: Approximate 1Vrms(DC+AC)
Power requirement: 220V/110V, 50/60Hz,12VA
External dimensions: 283(L)*155(H)*264(D)mm
Weight: about 4Kg
Contact Us
- Dongguan Longwei Electronic Technology Co., Ltd.
- Contact nameEdison Huang Chat Now
- Phone86-0769-82033998
- Address2/F, No.45, Duozai Ling,Lin Village,Tangxia Town, Dongguan Guangdong, Dongguan, Guangdong
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