SEW 1107 IM Audio Impedance Tester

SEW 1107 IM Audio Impedance Tester

  • Large LCD : 68 × 34mm(2.677" × 1.338").
  • True measurement of speaker systems actural impedance at 1kHz.
  • Three test ranges allow testing of home theater and commercial sound systems.
  • Measures transformer impedances.
  • Battery operation.
  • Low battery indication.
  • Data hold function.
  • 0Ω adjustment.

Product Description

SEW 1107 IM Audio Impedance Tester

CV. Syariftama Global Indoesia has a wide range of SEW products – search by type, or model, or filter by brand to find the one you are after. If you still can’t find it contact us.

Features

  • Large LCD : 68 × 34mm(2.677″ × 1.338″).
  • True measurement of speaker systems actural impedance at 1kHz.
  • Three test ranges allow testing of home theater and commercial sound systems.
  • Measures transformer impedances.
  • Battery operation.
  • Low battery indication.
  • Data hold function.
  • 0Ω adjustment.

Specifications

Measuring ranges 0-200Ω / 0-2kΩ / 0-20kΩ
Test frequency 1kHz
Accuracy 200Ω/2kΩ :
±2%rdg±2dgt
20kΩ : ±3%rdg±2dgt
Low battery indication ““ Symbol appears on the display
Data hold indication ““ Symbol appears on the display
Dimensions 175(L) × 85(W) × 75(D)mm
Weight
(battery included)
Approx. 600g
Power source 1.5V (AA) × 8
Safety standard EN 61010-1 CAT III 200V
EN 61326-1

HOW TO USE

  • It is recommended a drawing be first made of the speaker system to verify proper installation.
  • Take care to ensure that the system is not connected to the amplifier.
  • Ensure the system under test is not live.
  • Check battery, if “ “ symbol appears on the display, replace with new batteries.
  • Short the tips of the leads, adjust the “0Ω.ADJ”, control to set the reading of zero.
  • Connect test leads to speaker or speaker leads.
    Note : Speakers may be connected together either in series or parallel to achieve desired final impedance.
  • Rotary the function switch to suitable range then press the push button to test and take the reading.Example : Measure system power-an 10W up (1106 IM)
    P=ZI2
    P=V2 / Z
    For example on a 100V system : If P = 50W Z = V2 / P = 1002 / 50 = 200Ω
    (1) The tester can measure load down to 2kΩ. (5W at 100V line).
    (2) The tester can’t measure 100V system with power lower than 5W.
  • Checking a speaker :
    Speakers are general from 2 to 16Ω, use 20Ω range or for higher impedance speaker, use 200Ω or 2kΩ range.

 

SEW 1107 IM Datasheet

SYARIFTAMA GLOBAL INDONESIA adalah Supplier SEW 1107 IM di Jawa Barat & Jakarta dan juga menjual Brand SEW diantaranya TEL5, RCB-411, 2015 PM, 3310 SL, VOT-53, VOT-52, LVD-20(12V~600V AC/DC), LVD-18(50V~600V AC), 9005 UO, 4538 mO, 4338 mO, 5001 TK, 8010 IN, 305 SVD, 302 SVD, 885 PR 388 SVD, 287 SVD, 279A HD, 290L HD, 279 HD, HS-120R 1.8M, HS-180, HS-178, AL-27, 1027 TK, ED-9200, LS-110A SYNC, LS-96A SYNC, LS-96 SYNC dll. lihat produk kami lainnya di sini KMT,JSI,SGMatau hubungi kami lewat Whatsapp 0821-3010-0456. atau via email [email protected] [email protected].

 

Dalam pengiriman produk yang pelanggan beli, sebelumnya sudah kami cek untuk memastikan produk dalam keadaan baik dan siap kirim.

Product Enquiry

PRODUK TERKAIT

BUAT PERMINTAAN HARGA

Open chat
1
Butuh bantuan? chat WA
Terima Kasih Telah Menghubungi Kami.