Type 1600NH    Combination items for headphone testing

and explanation on operating software

Name of operating software:  1600NH   (Similar to Type 1600H)       Program Down Load         Other Type 1600N

Items of combination: 160N + 181C + 142EH(one set)      (See below figure)

Test object: Headphone

Explanation: (a) Functions:

Frequency Response (20Hz ~ 20KHz) & Sensitivity  

AC Impedance Test  ( 2 ~ 1000 Ohms )  

DCR Test  ( 2 ~ 1000 Ohms )

Polarity Test 

Fo Test

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

Distortion Curve

(b) Has analysis and statistics (Cp, Ca, Cpk) 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

Model-160N	Model-181C	Model-142EH