Лаборатория тестирования приборов

Component inspection team has more than 10 sets of testing devices ,can handle precision measurements ofintegrated Circuits , Semiconductor discrete devices ,high precision resistance ,capacitance and inductance. Besides , Environmental Laboratory of quality department has thermocycling. Temperature shock box can meet the demand of aging and screening of various devices . Two million pieces of components are tested every year.

1. SP-3160Ⅲ SUPER HUGE INTEGRATED CIRCUIT TESTING SYSTEM
SP-3160Ⅲ is a comprehensive ,computer assistantand high modularization testing system .This system is based on  Digital LSI Testing module  , accessing memory testing option and Analog IC Testing options. It can test any random logic  integrated circuit . Main technical target are as follows:
(1)Multi-foot and modularized construction:24 32 ……128 I/O testing channels.   
(2)High speed:12.5MHz function test speed
(3)Precision timing accuracy:±2ns
(4)Timing flexibility.
(5)Powerful image producing ability:4k×4bit channel image tolerance,14 kinds of  Graphic micro instruction .

2.JC-3190DISCRETE DEVICE TESTING SYSTEM
JC-3190DISCRETE DEVICE TESTING SYSTEM can test and analyze any parameter  of  power devices like diode , Triode , Controllable silicon , Darlington tube , Field effect tubeand photocoupler. Testing mode can be transferred like FVMI  FIMV , MV and MI  ,and standard test to diodeand Triode. This system can be auto-calibrated by accessing high precision voltage .
National 2nd class calibration technical target is below:
(1)High Volt Source 1500V/10mA , Precision range 0.5%  ,Set value+6V
(2)Polarization Volt Source:4 teams .Volt range:±15 V 12bit,precision±(0.25%Programing value+25mV)  I:20mA
(3)REALAY DRIVE:48bit
(4)TIMER:Timing range 50μS~32S。

3. 2782PRECISE  LCR TESTER
 2782PRECISE  LCR TESTER  ,can test in very wide frequency rangy(75kHz~30MHz)and electrical level range(5mV~2Vrms,200μA~20mA)resistance, capacitance , loss factor ,quality factor and phase ,etc . Main technical target :
(1) FREQUENCY RANGE :75kHz~30MHz 100Hz  resolution
(2)FREQUENCY PRECISION:±0.01%
(3)Voltage:5mV~2Vrms,200μA~20mA   Accuracy:±20%+1 mVrms
(4)Measuring accuracy:0.1%

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