Product Details
Product Description
Product Description
the spurious noise of the loudspeaker,headphone,loudspeaker system ... etc., suitable for use in production line, R&D, quality control and incoming parts inspection department.
Low Distortion Sine Wave
THD<=0.15%, 20Hz~20 kHz. Best suitable for testing the spurious noise of the SPK. and other electroacoustic components.
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 ). 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.
Model - 7116C
Freq. Range : 20Hz～20 kHz in one range.
Freq. Response : ≦±0.25dB, 20Hz～20 kHz.
Sweep Mode : Manually or automatic log. sweep in one range. Setting spot ( random ) frequency also available.
Signal : Sine wave, THD≦0.15%, (0.1% Typical.)( 20Hz ～ 20 kHz.)
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 ( 60W ) : 8 KGS. ( Approx.)
7116C ( 100W ) : 10 KGS. ( Approx.)
Built-in Amplifier output voltage :
| 7116C ( 20W )
| 7116C ( 60W )
| 7116C ( 100W )
|
8 Ohms
| 0 ~ 12.6 V
| 0 ~ 22.0 V
| 0 ~ 28.3 V
|
4 Ohms
| 0 ~ 9.0 V
| 0 ~ 15.5 V
| 0 ~ 20.0 V
|
>>
100ton Automatic Rubber Seal Vulcanizing Press for Precision
>>
Workpiece Length 500mm Tool Grinding, High Precision Multi-Function Universal Tool Grinding Machine 2m9120A, Tool and Cutter Grinder
>>
Common Rail Injector Nozzle L052PBC Common Rail Injector Nozzle L120PBD
>>
Stainless Steel Sheet Metal Aluminum Punching Bending Laser Cutting Welding Fabrication Stamping Parts
>>
Japanese Style Minimalist 3 Piece Set Kitchen Natural Bamboo Cutting Board Set
>>
Oeko Tex 100 Certificate High Grade Quality 53%Spun Silk 47% Linen Fabric for Men′ S Suit
>>
Take out Plastic Paper Products Separator Stripping Blanking Machine for Die Cutting Creasing Paper Card
>>
Socks Knitting Machine Can Make Many Types Socks
>>
SWIR: 25mm 1.1" 20MP Megapixel Lenses 800~1700nm Machine Vision Lens 0.005x~0.221x
>>
Itzr 24 Inch FHD IPS Screen Desktop All in One PC Computer Gaming Aio 8g RAM 256GB SSD Core I5 Optional
>>
4 or 8 Compartments Spice Box Sealed Snackle Storage Box Seasoning Box
>>
PLC Controlling Nonwoven Machine Reserve Box
>>
Clj High Quality Tractor 90HP NF Tractor Rubber Crawler Tractor Nfg 902 for Agriculture Hot Sale in Egypt
>>
Kama Diesel Power Tiller 9HP
>>
Wholesale Hot Sale 12 pcs Different Type Silicone Wooden Handle Non-Stick Cooking Spatula Kitchen Gadget Utensil Set with Holder
>>
CNC 5 Axis CNC Vertical Milling Machine Center 5 Axis Machine Machining Center
>>
Concrete Pump Small Concrete Mixing Machine Compact Mobile Self Loading Concrete Mixer
>>
GF360kc All Automatic Plastic Spoons Horizontal Injection Molding Machine
>>
High Quality Automatic Two Heads Oil Water Paint Liquid Fertilizer Bucket Weighing Filling Machine With Factory Price
>>
Product Quality Inspection Company Astc Plus Professional Quality Inspection Service
