Main Functions

1. Consists of LAN function, enables the uploading of the tested data to Central Monitoring Unit through the local network of the company, supervisor of the production line may then easily manipulate the production output and status as well, and may also store or make necessary analysis for all the tested data.

2. Operate in coordination with the automation. Model-160N mainframe can transform the tested data (PASS/FAIL mode) to digital signal; user may then link easily Model-160N with the self installed automation, to attain the aim of automation in production line.

3. All the tested data and curves can be saved onto the CF card, and with the Data Viewer provided by Sunlight Electronics Laboratory, user can read out or make color print out of the tested data through an ordinary personal computer equips with an card reader.

4. Type 1600C has 9 types of combinations, and according to its different types of combinations, can test the Receiver unit, Transmitter, Microphone, Loudspeaker, Earphone (or Headphone), Hand free kit, Handset, Headphone or Headset, dual channel input , Bluetooth Headset …etc.

5. Operating software of Type 1600N is presented in “All in one” form, all the operating software for aforementioned 9 types of combinations are saved onto one CF card, user can easily and speedily switch one operating software to another.

6.Every operating software saved on the CF card can save a maximum of 80 kinds of test conditions set by the user (depends on the capacity of the CF card), user may modify easily and speedily the test conditions, totally dismiss the conventional method used by Type 1600, wherein every kind of test condition must use one floppy diskette.

7. Testable items are: Frequency response, Sensitivity, DCR, AC impedance, Impedance curve, Harmonic distortion, Buzz & rattle, Polarity, Balance and the Frequency response, Sensitivity, Distortion, Current…. etc. of the microphone. Type 1600C has a dual channel input (left and right earphones), enables the automatic switching of the left earphone, right earphone and microphone for testing at a different period of time, test speed is faster than Type 1600, can auto judge the PASS/FAIL. Different items of combinations will have different test items.

8. All the aforementioned testing items can be tested individually (for R&D or QA use), or all the testing items (or selected items) can be tested in automatic sequential form (Suitable in production line /QC use).

Type 1600N        Peripherals                                        

Item

Model no.

Description

Usage

1.

160N

Electroacoustic Analyzer

Mainframe. To control and process the input, output signal.

2.

Monitor &

Keyboard

High Resolution Color Display Monitor & Keyboard

To display the tested results and to key in the data. User may buy these two items at his local market, since no need to pay extra freight charge and import tax.

3.

181C

Acoustic Test Controller 

Combines with 160N mainframe, can perform automatic switching of the dual channel input (left and right earphones) and the microphone, to test the various acoustics characteristics of the earphone, microphone etc.

4.

142 ES

( 2 Sets )

Artificial Ear ( 142 ES = IEC - 318 ) 

Receives the sound generated from the headphone. 142ES is more suitable than Model-142EA-S for testing the headphone, since its frequency range is wider.

142 FS

Headset Test Fixture

To position the headset. Mounted with two sets of 142ES artificial ear.  The relative position of the 142ES and 140M comply with the ITU international standard.

6.

142 EA-S

Artificial Ear ( 142EA-S = IEC - 318 )   (Option)

Receives the sound generated from the receiver.

7.

142 F

Receiver Test Fixture   (Option)

Accommodates the artificial ear( exclusively for accommodating Model-142EA-S), and provides a simulating ear cap to test the receiver

140 M

Artificial Mouth 

Generates a flat and stable, precise sound field for testing the  “Microphone”

9.

ETF - 1

Transmitter Test Fixture   (Option)

Used to position the artificial mouth for testing the transmitter and condenser microphone.

10.

147 B

Test Head   (Option)

Sets the test angle and position of the artificial ear and mouth for testing the acoustic characteristics of the handset (or hand free kit).

11.

8120H

Measuring Microphone    (Option)

Its frequency response curve is very flat, precise and stable, can be used to test the frequency response curve and sensitivity of the loudspeaker

12.

X-Y Mouse

Mouse

A control box that provides the same functions as the upward, downward, leftward, rightward and enter keys on the keyboard.

13.

HP Printer

(Option )

Printer (All the HP DeskJet or HP Laser Printers that are supported by PCL6 or PCL5e can all be used.)

To print out the tested results.