-供应二手自动音频及影像综合测试器VP-7560A(AVT50)

>>>>>> 供应二手自动音频及影像综合测试器VP-7560A(AVT50)

公司名称:深圳市集成二手仪器商行

深圳市集成二手仪器商行现货出售:自動音頻及影像綜合測試器
产址:日本
型号:VP-7560A(AVT50)
牌子:乐声
详细说明:
Output channel
Output channel L&R/L/R
　
Frequency
RC spot oscillator
　
Frequency 1kHz
Option1 20Hz to 20kHz
　
Accuracy ± 3%
　
DDS
　
Frequency 20Hz to 20kHz
　
Resolution 0.1Hz: < 2kHz
1Hz: 2kHz
　
Accuracy ± 5x10 -5
　

Output level
Setting range/ Resolution Range 1: 0.26 to 2.55 V [rms] /10 mV [rms]
Range 2: 26 to 255 mV [rms] /1 mV [rms] (Open end)
Range 3: 1 to 25.5 mV [rms] /0.1 mV [rms] (Open end)
　
Accuracy ±0.5 dB (Output: 0.26 to 2.55 mV [rms]) ±1 dB (Output: 1.0 to 255 mV [rms])
　
Unit V [rms] /mV [rms] /dBV/ dBm

　
Residual noise ≤ 10 µV [rms] 20 kHz BW ≤ 50 µV [rms] 80 kHz BW

　

Flatness
RC spot oscillator ±0.5 dB (AF level: 2 V [rms] REF: 1 kHz)
　
DDS ±0.2 dB (AF level: 2 V [rms] REF: 1 kHz)
　

Distortion
RC spot oscillator ≤ 0.001 % (2 V [rms], 1 kHz, 20 kHz BW)
≤ 0.01 % (2 V [rms], 100 Hz to 10 kHz, 80 kHz BW)
≤ 0.02 % (2 V [rms], 20 Hz to 20 kHz, 300 kHz BW)
　
DDS ≤ 0.01 % (2 V [rms], 1 kHz, 20 kHz BW)
　

Output impedance
Output impedance 600 ±5 %

Audio Measurement

Input channel
AC input
　
Number of Channel 10 channels: L/ Rx5
　
Connection BALANCE
　
Impedance 100 k Ω ±10 %, 2 200 pF (Input terminal to common)
　
Connector 25 pins D sub connector 2 pcs.
　
DC input
　
Channel 1 channel, DC only
　
Connection UNBALANCE
　
Impedance 1 M Ω ±10 %
　
Connector 25 pins D sub connector 1 pce. (R ch. Pin-25)
　

DC level measurement
Measurement range ±100 V / ±10 V / ±1 V
　
Accuracy ± (Full scale x 0.005+Reading x 0.01) V
　

Frequency measurement
Frequency range
　
Measurement range 10 Hz to 100 kHz
　
Resolution 0.01 Hz ≤ 999.99 Hz 5 digits 3 1 kHz
　
Accuracy ± (5x10 -5 +1 digit)
　
Input level range 30 mV [rms] to 100 V [rms]
　

AC level range
Measurement range
　
Range 100 V [rms]/ 30 V [rms]/ 3 V [rms]/ 300 mV [rms]/
　
Accuracy 30 mV [rms]/ 3 mV [rms]/ 0.3 mV [rms]
　
3 mV to 100 V range ±3 % of full scale (Frequency: 1 kHz)
　
0.3 mV range ±10 % of full scale (Frequency: 1 kHz)
　
Unit V [rms]/ mV [rms]/ dBV/ dBm/ W
　
Response characteristics
　
Response method RMS
　
Response speed SLOW (< 100 Hz) /FAST (3 100 Hz)
　

Audio Measurement

AC level range
Frequency response ±0.5 dB 50 Hz to 20 kHz Full scale input (REF: 1 kHz)
±1 dB 20 Hz to 100 kHz Full scale input (REF: 1 kHz)

Residual noise ≤ 5 μV [rms] 20 kHz BW
≤ 50 μV [rms] 100 kHz BW

Imaginary load Valid in Watt display
　
Setting range 2 to 999 Ω

Resolution 1 Ω

Ratio measurement
Denominator level
　
Measurement range 100 V [rms]/ 30 V [rms]/ 3 V [rms]/ 300 mV [rms]

Accuracy ±3 % of full scale (Frequency: 1 kHz)

Unit V [rms]/ mV [rms]/ dBV/ dBm

Detection method RMS
　
Frequency

公司名称：

深圳市集成二手仪器商行

地址:

深圳市华强北路2007号通宝旧货市场33号

联系人:

李克

电话:

0755-28210324

传真:

0755-28210324

网址:

www.jichengyiqi.com