Acoustic Test Enclosure for Small Devices ETS-Lindgren SD

Code: ETS-Lindgren SD


 

Datasheet PDF, 0.37 Mb

Description

  • Acoustically Controlled Test Environment
  • Survey and/or Engineering Grade Measurement
  • Applicable Test Standards: ISO 30744, GM W7293, GM W14011

 

APPLICATIONS

  • Automotive Components
  • Quality Assurance/Comparative Analysis
  • Testing of Telephone Handsets or Mounted Transducers for Noise Quality
  • Insertion Measurements of Hearing Aids
  • Evaluation Testing of Microphones or Preamplifiers for Noise Cancellation, Conductivity and Noise Emissions
  • Testing Noise Emissions of Small Parts or Components
  • Head & Torso Testing (SD3)
  • IT Product Noise Testing

 

Product Features and Options

Model #

Chamber Dims Outside (L x W x H)

Chamber Dims Inside (L x W x H)

Features

Applications

Some Applicable Standards

SD

91.4 cm x 86.4 cm x 91.4 cm
(36 in. x 34 in. x 36 in.)

71.1 cm x 66.0 cm x 71.1 cm
(28 in. x 26 in. x 28 in.)

For Testing > 500 Hz
Solid Steel Floor
Cable Ports (2)
Vibration Pads (4)
AS-A504 Walls

Quality Control Comparative Analysis

ISO 3744
ISO 3746
ISO 532B
ISO 11201

SD1

111.8 cm x 111.8 cm x 111.8 cm
(44 in. x 44 in. x 44 in.)

91.4 cm x 91.4 cm x 91.4 cm
(36 in. x 36 in. x 36 in.)

For Testing > 500 Hz
Solid Steel Floor
Cable Ports (2)
Vibration Pads (4)
AS-A504 Walls
Light(1)

Sound Power and
Sound Pressure of
Auto Parts,Computer Parts, and Small Parts

ISO 3744
ISO 3746
ISO 532B
ISO 11201
GMW7293

SD2

152.4 cm x 152.4 cm x 162.6 cm
(60 in. x 60 in. x 64 in.)

121.9 cm x 121.9 cm x 132.1 cm
(48 in. x 48 in. x 52 in.)

For Testing > 500 Hz
Solid Steel Floor
Cable Ports (2)
Vibration Pads (2)
AS-A506 Walls
Light(1)

Engineering Test of Small Parts

ISO 3744
ISO 3746
ISO 532B
ISO 11201
GMW7293
MS14011

SD3

127 cm x 127 cm x 241.3 cm
(50 in. x 50 in. x 95 in.)

106.7 cm x 106.7 cm x 213.4 cm
(42 in. x 42 in. x 84 in.)

For Testing > 500 Hz
Solid Steel Floor
Cable Ports (2)
Vibration Pads (2)
AS-A504 Walls
Light(1)

Head & Torso Testing
Speech Intelligibility
Codec Scoring
End to End Signal Integrity

ISO 3744
ISO 3746
ISO 532B
ISO 11201

 

Standard accessories

  • Acoustic Walls, Ceiling, and Floor
  • Acoustically Engineered Roof Integrated Ventilation System
  • Light (SD1, SD2, SD3 Only)
  • Sound Absorbing Perforated Steel Interior (Walls and Ceiling)
  • Panelized Floor (Reflective)
  • Floor Vibration Rails, SD2 & SD3
  • Floor Vibration Pads, SD & SD1
  • Cable Ports
    -- 1 ea. 5.1 cm (2 in.)
    -- 1 ea. 2.5 cm (1 in.)
  • Acoustic Door with Window

 

 

Recommended options

  • Test Stands (Not Available on SD3)
  • Absorptive Mini Wedges
  • Interior Perforated Floor
  • Stainless Steel Construction
  • Light (SD Only)
  • Ventilation Silencers (SD3 Only)
 

More products ETS-LINDGREN

ELECTROMAGNETIC FIELD EMISSION METER OF ELECTRIC TRANSMISSION ELECTRIC POWER LINES ETS-LINDGREN HI-3604

• Power Line Survey Instrument
• Wide Dynamic Range
• On-Board Data Logging
• Combination E & H Readings

 

MULTI-OCTAVE PYRAMIDAL HORN ANTENNA LINEAR POLARIZED 960 MHZ..40 GHZ ETS-LINDGREN 3160

• Frequency Minimum 960 MHz
• Frequency Maximum 40 GHz
• Pattern Type directional
• Polarization linear

 

FIELD GENERATING PYRAMIDAL HORN ANTENNA FOR EMC AUTOMOTIVE TESTING GMW 3097 AND ES-XW7T-1A278-AC 1.2..1.4 GHZ ETS-LINDGREN 3162-01

• Frequency Minimum 1.2 GHz
• Frequency Maximum 1.4 GHz
• Connectors Type N
• Impedance (Nominal) 50 ?
• Maximum Continuous Power 550 W
• Pattern Type directional
• GMW 3097
• ES-XW7T-1A278-AC

 

DOUBLE-RIDGED WAVEGUIDE HORN ANTENNA FOR EMC MEASUREMENTS 400 MHZ..6 GHZ ETS-LINDGREN 3119

• Frequency Minimum 400 MHz
• Frequency Maximum 6 GHz
• VSWR Ratio (AVG) 3.5:1 max
• <2:1 above 500 MHz
• Maximum Continuous Power 1500 W @ 400 MHz, 800 W @ 6 GHz
• Peak Power 2500 W

 

ACTIVE RECEIVING LOOP ANTENNA 10 KHZ..30 MHZ ETS-LINDGREN 6502

• Frequency Minimum 10 kHz
• Frequency Maximum 30 MHz
• 1 dB Comp. Point 5 V/m
• Connectors BNC (f)
• Dynamic Range 125 dB @ 1 MHz, 85dB @ 10 kHz
• Impedance (Nominal) 50 ?
• Pattern Type omnidirectional
• Polarization linear

 

LINEAR POLARIZED LOG PERIODIC ARRAY ANTENNA 100 MHZ..1 GHZ ETS-LINDGREN 3150

• Frequency Minimum 100 MHz
• Frequency Maximum 1 GHz
• Connectors 7/8 EIA Flange (others available)
• Impedance (Nominal) 50 ?
• Maximum Continuous Power 2 kW
• Pattern Type directional
• Polarization linear

 

HIGH PERFORMANCE POWER FILTERS FOR TEMPEST/ RFI/ EMI TEST CURRENTS 6..100A ETS-LINDGREN N255X

• Maximum protection in Tempest and EMPP applications
• Highest performing commercially available power line filter
• Over 100dB insertion loss from 10 kHz to 10 GHz
• Fully accessible end chambers
• RoHS compliant and CE marked for compliance with the low voltage directive

 

HYBRID LOG PERIODIC BROADBAND ANTENNA FOR EMC MEASUREMENTS 80 MHZ..6 GHZ ETS-LINDGREN 3149

• Frequency Minimum 80 MHz
• Frequency Maximum 6 GHz
• Impedance (Nominal) 50 ?
• Maximum Continuous Power 750 W..200 W
• Pattern Type directional
• Polarization linear
• VSWR 6.5:1 max

 

OCTAVE HORN ANTENNA LINEAR POLARIZED 1..8 GHZ ETS-LINDGREN 3161

• Frequency Minimum 1 GHz
• Frequency Maximum 8 GHz
• Pattern Type directional
• Polarization linear
• Constant Antenna Factor Over Frequency
• Complete with Feed, Waveguide, Mount

 

PASIVE LOOP SHIELDED ANTENNA FOR SHIELDING AND IMMUNITY TESTING 10 KHZ..30 MHZ ETS-LINDGREN 6512

• Frequency Minimum 20 Hz
• Frequency Maximum 5 MHz
• Connectors BNC (f)
• Maximum Input Power 20 W
• Pattern Type omnidirectional
• Polarization linear