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
|
>>
Heirloom-Quality Perforated Metal Mesh Windbreak and Dust suppression Net
>>
Automatic Sandwich Pie Cake Making Machine for Food Factory
>>
New condition straight blade sharpener machine
>>
Iron Bed Steel Standard Bunk Bed Camping Bed Standard Computer Desk Study Table Study Chair Housekeeping Cabinet
>>
Good Price 49m 50m Concrete Boom Pump Boom Concrete Pump Truck Mounted Cement Concrete Pump Truck Pump Machinery Pump Truck
>>
DIN100 Mf Automobible Battery for Car & Truck Super Power Korea Rocket Design King Best Price 12V100ah
>>
8X3200mm Mild Steel Plate Hydraulic Cutting Machine with CE Standards Back Metal Safe Fence
>>
Yellow Mealworms Screening Machine Mealworm Sorting Machine Flour Weevil Sorting Machine Adult Mealworm Separator Mealworm Selector Machine Mealworm Machine
>>
Professional High Efficiency Complete Wood Pellet Production Line Straw Pelleting Machine
>>
Interlaser Wholesale Ultra High Power 8kw/10kw/12kw/15kw Fiber Laser Cutting Machine Metal Cutting Machine 4kw Fiber Laser Cutting Machine
>>
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
