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  • Sigma Eltec

    Sigma Eltec

    Model
    SG-2240A
    Series
    Vibration Analyzer

    Product Description

    Introduction: 

    SG-2240 is a signal analysis equipment enabling to continuously measure frequency response, noise, ringing, current, Fo, Qms, Fc, F₁, F₂, rising time, falling time, polarity and durability of the vibration generated from linear motor by forming them into multiple steps. 
     It has improved the detecting power for the touch noise by adopting newer and more innovative signal analysis algorithm than existing touch noise algorithm. 
     Having 2 channels of input/output port, it is capable of conducting both methods of CH- A and CH- B sequential and simultaneous measurement. 
    The maintenance of this equipment is simple and easy as it can be installed in every computer equipped with PCI slot. The parameters to judge pass or fail based on the measurement results can be set and managed in all measurement items. 
     
    Special Feature:

    1. It can measure Frequency Response, Noise, Ringing, Current, Fo, Qms, Fc, F₁, F₂, Rising Time, Falling Time, 
        Polarity and Durability Test
     2. High performance SNR>90dB.
     3. Sampling rate up to 96kHz
     4. Auto Calibration   : Accelerometer. 
        Manual Calibration : Output voltage. 
     5. Possible to set and manage parameters to judge pass or fail
     6. Possible to conduct a durability test of Dut
     7. Various methods selectable at the time of noise measurement 
     8. Computer - Controlled Operation Fast, hot plug USB interface.
     9. All measurement data and results can be stored in the file
     10. Possible to remotely control over the internet 
     11. Easy to print the data in Excel (Text) format and store the graph screens showing the measurement values 
        in Bitmap (*.bmp) format
     12. Sound Card, ICP Pre-Amp, Conditioning Amp, Power Amp System control. 
     13. Built in remote port enabling to link this equipment with automated system (Start, Pass, Fail, Test Run)


    Specification: 

    Sweep Analyzer Level Flatness 
          50Hz -  20kHz <± 0.1 dB.
          20Hz -  20kHz <± 0.3 dB.
          15Hz -  20kHz <± 0.5 dB.
     Sweep 
          Lin : 1 to 2000 steps.
     Preamp. Input 
          Input Mode : ICP (2 channel)
          Connector Type : BNC
          ICP Power Voltage : 15V
          ICP Driving Current : 4mA
     Analysis Mode
          Vibration Measurement Level Range : 0.01(g) ~100(g)
          Current Range : 1.0mA ~ 400.0mA(≥50mW)
     Power Amp 
          Output : 10mv - 10.00v RMS.
          Max power : 8W - at 8 ohms
     Standard software              Vibration Analyzer Production software 
                                             (PC based Windows® XP, Vista, 7)
                                             Pentium®4, 1.5GHz processor minimum or equivalent. 
                                             (Celeron processors are not recommended)
     Interface Bus                      Personal computer connected to the instrument 
                                             through the Vibration Analyzer Interface Bus. (USB2.0)
                                             Sound Card = 1 PCI Slot
     Remote control interfaces    15P D-Type connector I/O signal - Start, Pass, Fail, Test_Run 
     Main Power Requirements    : AC 220V 50/60Hz 90VA
     Operating temperature       : +5 to +45℃(+40 to _110F), R, H. <90% non condensing
     Dimensions                        : 300(W) × 72(H) × 255(D) mm 
     Weight                             : Approx. 3Kg
     

    Sigma Eltec  SG-2240A

    Product List

    Loudspeaker Test Oscillator

    SG-3425A
    SG-3428B
    High Power Type
    SG-3520A

    Audio/Sound Analyzer

    SG-5622A
    SG-5722A
    SG-5822A
    SG-5322A
    SG-5321A
    SG-1031A
    SG-2230A

    Durability Test System

    ST-3000A
    SG-3000A
    SP-6015A

    Voice Coil Temperature Meter

    SG-3622A
    SG-3627A
    SG-36210A
    SP-6110B

    Speaker Fo/Ze Tester

    SG-2882A
    SG-2884A

    Vibration Analyzer

    SG-2240A

    Noise Generator

    SG-2028B

    Filter

    BP-101A

    Other Measure

    Ear Phone Tester
    SG-2312A
    Speaker Polarity Checker
    SG-2502E
    Magnetic Field Measuring Apparatus
    SG-2504B
    Speaker Fc Auto Tester
    SG-2784B
    Damper Displacement Measurement

    Accessories

    Accessories

    MAGNETIZER

    DMC-3020A
    SMT-1520B