Contact

Name of operating software:  2100RS : Average sensitivity displayed of loudspeaker testing is calculated from the averaged dB value of a certain frequency range.

2100RS4 :  Average sensitivity displayed of loudspeaker testing is calculated from the averaged dB value of 4 frequencies.

Items of combination: 210 + 142EA-S4 (one set) + 142F + 8120H4   

Test object: Receiver unit with speaker function

Explanation: (a) Can use Model-142ES4 to replace Model-142EA-S4, if uses Model-142ES4, then, Model-142F can’t be used, user must prepare his own test jig, since Model-142F is fit with Model-142EA-S4 only.

(b) Has analysis function

(c) Consists of LAN function, tested data can be uploaded to the Central Monitoring Unit

(d) PASS/FAIL digital signal output, can be linked with the automation installed by the customer

(e) Functions:

( I )  Characteristics of the receiver unit :

Frequency Response :

20Hz ~ 18KHz by using Model-142ES4

100Hz ~ 10KHz by using Model-142EA-S4

Sensitivity

AC Impedance Test  ( 2 ~ 1000 Ohms )  

DCR Test  ( 2 ~ 1000 Ohms )

Polarity Test 

PAP Test  (Peak Acoustic Pressure Test)

Total Harmonic distortion test  ( 0.1% ~ 20%) or Buzz and rattle test.

( II ) Characteristics of the loudspeaker :

Frequency Response (20Hz ~ 20KHz) & Sensitivity  

AC Impedance Test  (  2 ~ 1000 Ohms )

DCR Test  ( 2 ~ 1000 Ohms )

Polarity Test 

Fo Test

Total Harmonic distortion test  ( 0.1% ~ 20%) or buzz & rattle test

Model-210	Model-142EA-S4 & 8120H4	Model-142F