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Model Name
SG-3425A
Series
Loudspeaker Test Oscillator
Data
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Manufacturer information
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Sigma EltecTester, Measuring equipment, Oscillator, Analyzer and Generator manufacturer
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Manufacturer
Sigma Eltec
Brand
-
SKU
37861
Product Name
-
Model Name
SG-3425A
Size
-
Weight
-
Product Details

Introduction: 

This Tester Oscillator is used in performing an audible inspection for Rub&Buzz generated from loudspeaker. This equipment works at the manual and auto sweep modes and has a high capacity to classify Rub&Buzz due to its unique low THD.
 This equipment provides the optimized environment for inspecting Rub&Buzz due to its function of sweeping out at a time all the frequency range within the bandwidth of audio frequency (10Hz~30kHz). 


 
Special Feature:

1. A system for digital control of RMS output voltage and frequency.
 2. As power amplifier is embedded, you can drive a speaker directly.
 3. If Option 003 is selected, external Power Amp can be used, enhancing power.
 4. As it has a low THD of sweep oscillator, it is suitable for testing Rub&Buzz.
 5. Auto Sweep's Start, End, Duty, Time, Digital setting method.
 6. Auto Sweep Setting Data can be saved. 
 7. Data selected among 5 auto sweep data can be set to operate consecutively. 
 8. Output Protector. Built-In Output Circuit & Protective Circuit.

 

Option Filter:

Band Pass Filter


Specification: 

1. Frequency Range : 10Hz ~ 30KHz
 2. Total Harmonics Distortion (THD) : 0.08% (at 1KHz)
 3. Level Flatness : +/-0.05dB (at 20Hz to 20KHz)
 4. RMS Power : 4 ohm/20W, 8 ohm/20W
 5. Power Requirements : AC 220-230V ~50/60Hz 120W
 6. Dimensions : 250[W] × 140[H] × 230[D] mm 
 7. Weight : Approx. 5.5Kg 


 

Sigma EltecTester, Measuring equipment, Oscillator, Analyzer and Generator manufacturer
SigmaEltec, established in 1987, has been developing and manufacturing various measurement equipments such as Fo/Ze tester, loudspeaker test oscillator, speaker polarity checker, audio analyzer and loudspeaker durability test system over 20 years and providing such equipment not only to the domestic speaker manufacturers but also to the overseas companies in China, Japan, India, and Philippines. We will do our best to be a world-top supplier in this industry and manufacture our products equipped with efficiency and convenience in order to help our customers produce their own products with better quality.
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