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
|
>>
HC-R058A veterinary instruments artificial insemination gun semen injector semen gun for rabbit and sheep
>>
HDTV Digital Outdoor TV Antenna
>>
Elastic Outdoor Seamless Cool Arm Sleeves Cycling Wear Ice Silk Fabric Sleeves
>>
Shanghai 12x Coaxial linear motorized automatic motored zoom lenses with low distortion 0.6x~0.72x optical zoom
>>
DY-8 Hot Stamping Foil Ribbon Expiry Date Coding Printing Machine
>>
Composite Insulation Molding Machine, 220kv Hollow Core Insulator
>>
Poultry House Feed Auger Silo for Feed Storage
>>
Best quality wardrobe storage s clothes dryer rack
>>
Tongue and Groove Strand Woven Bamboo Flooring
>>
Disposable Bamboo Twins Chopsticks with Customized OPP Plastic Package
>>
One-Piece Complete Set of Alkyd Resin Acrylic Resin PU Resin Unsaturated Polyester Resin Reaction Equipment
>>
JRSGS High Quality Stainless Steel Rigging Screw Jaw/Jaw Jaw Long Adjustable Sailboat Turnbuckle Hardware Suppliers
>>
China Manufacture Good Quality H Type Battery Broiler Chicken Cage
>>
Food Heat Resistant Conveyor Belt PTFE Coated Fiberglass Cloth Fabric
>>
2.1m 2.4m fly fishing rod for US USA American market big game fishing rods 1 piece
>>
Car rear wing Plastic ABS For Land Cruiser LC200 2020+ Auto Accessories car rear spoiler With light
>>
CNC Lathe Ck6180 Fanuc Knd GSK Controller Turning Machining Center
>>
Foldable Travel Suit Bag Waterproof Travel 2 in 1 Garment Business Suit
>>
New Vinyl aluminum alloy frame tempered glass with grille design french sliding window style
>>
Colourful handle Ceramic Mug for sublimation logo printing
