Introduction
1. Introduction
1.1 General
The 33XX Automatic Transformer Test System is an automatic instrument which used for
testing and analyzing components. The main goal of design this unit is to solve the
problems of low labor efficiency and product quality which have occurred since the electronic
career flourishing. The model 33xx is to enhance the working efficiency and products
quality based on decade’s experience and efforts 33XX series including 3300, 3302. 3300
are transformer scan testing, 3302 is for transformer scan and single component test, for
convientert, we call 33XX series.
The testing functions including in this unit are: L, C, R, Z, DCR, PH, Turn-ratio, Lk, Ps and
BALANCE which supplied the perfect functions to the production line and Quality Control.
By using the internal microprocessor, the unit may supply fast, high accuracy and reliable
testing under low cost. The functions are following: Hi or Lo-limit comparator, testing
frequency, selector of testing voltage, upload calibration, multi-frequency scan testing, data
saved and recall and single unit scan testing. Also, the unit may be full function scan testing
by combining with scan box.
Memory card is using for recalling and saving data. The RS-232 interface is using for data
transfer and statistic analysis. The printer interface is to print out the testing result. The
unit may send the testing result to external for responding the component by Handler
interface.
It also has provided a BIAS Current (I
≦
1A) generator, can be cooperated with BIAS
Current generator to measure coils inductance value.
The multi-function testing device, humanization key board design, guidable panel operation,
extra large LCD, Locked key and password protection are making the 33XX unit easy to be
operate and ensure the high accuracy.
The accuracy is 0.1%. The measurement device (optional) may performing the calibration
by key-in the measuring parameter. The calibration procedure can finish easily by offering
OPEN and SHORT.
If the unit require the external or expend testing, please be aware the 4 connection points
should be correct. and in high frequency measuring need to consider of the high frequency
response.
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