Audio Sweeper 7116c-20W
Low Distortion Sine Wave
THD Digital Display Voltmeter and Frequency Counter, complies the need for precise test.
Has both manual and auto logarithmic sweeps. Allows random setting of start/stop frequency for sweep range.
Simple to operate, non-experts can operate.
Four kinds of built-in power amplifier which are optional to buy. ( 20W, 60W, 100W & 200W ). All designed with triple protection circuitries which permit long-term short circuit. ( 200W includes both of Model-7116D and Model-160PD )
High resolution ( 0.001V ) voltmeter :
Low voltage needed in testing the receiver & headphone can be obtained precisely by using coarse & fine volume control.
With the supplement of frequency fine adjustment, the precise lowest resonant Fo value of Loudspeaker can be easily obtained.
Excellent reliability :
With the accumulation of more than 20 years experience in professional design, 7116C has ultra low faulty rate, high reliability, can sustain whole day continuous testing.
| Specifications of Model - 7116C | |||||
| Freq. Range : 20Hz ~ 20 kHz in one range. Freq. Response : Sweep Mode : Manually or automatic log. sweep in one range. Setting spot ( random ) frequency also available. Signal : Sine wave, THD Sweep Time: 0.3~40 second continuously adjustable. Frequency Counter : 4 digits display. Resolution : 1 Hz. Accuracy : ± 1 Hz. Load Impedance : >= 3.2 Ω. |
Voltmeter : 3¾ digits , Auto-ranging. Low Range : 0.000v ~3.300v. Resolution : 0.001v High Range : 3.300v ~ 40.00v. Resolution : 0.01v. Accuracy : ± 0.6% of reading ± 2dgts. Dimension : 36 (L) × 27 (D) × 13 (H) cm. Net Weight : 7116C ( 20W ) : 6 KGS. ( Approx.) 7116C ( 100W ) : 10 KGS. ( Approx.) |
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| Built-in Amplifier output voltage : | |||||
| 7116C ( 20W ) | 7116C ( 100W ) | ||||
| 8 Ohms | 0 ~ 12.6 V | 0 ~ 28.3 V | |||
| 4 Ohms | 0 ~ 9.0 V | 0 ~ 20.0 V | |||
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