삼연 기술 , ( 주 ) 삼연 기술 , samyeon . co . kr , 피 로 시험기 , http : / / samyeon . co . kr 
 Strain gauge and strain gauge type Sensor ( displacement transducer , load cell , pressure gauge and so on ) that can be measured in 16 channels and with the use of A / D converter , the data can be processed with a desktop or labtop Computer . 
 8 Channel are simultaneously Displayed with a 4 level Low - pass filter installed for automatic zeroing . 
 The windows OS is used to process 64 channels at once , it is equipped with noise eliminator filter , averaging , X - Y , X - T plot and a vibration measuring functions by FFT method . 
 - Easy to use system by keypad operation 
 - Easy connecting with PC by SCSI interface 
 - Usable Various Funtion 
 The software display full status of current system by simple operating 
 All data is stored in PC memory and analyzed with database for reporting 
 The stored data or graph is interfaced with other general software ( MS Excel , Office etc ) easily 
 The software is made with general Pentium grade P . C and Windows OS for interchange the data to other system and easy maintenance and repair 
 The software is made for operator can plan the test schedule in CRT screen with graph or table and can determine the full test status , alram function , Interval of data acquisition , color of graph , storage method of data , data monitoring method 
 The program architecture should have following function . Control menu , Data Acquisition menu , File menu , Help menu and Data analysis menu . 
 Measuring Speed : 0 . 1 ~ 6 , 250 point per second 
 Menu - drive System for IBM PC 
 Display , data acquisition , data store and print 
 Up to 64 channels measuring 
 Can be data store during display at real time 
 8 channel Y - T plot in one monitor by differnet color 
 Multi X - Y plot , spectrum plot by FFT method . 
 Average , Min , Max , P - P , STD Value display 
 The Measured values are appear digitally when the crossbar touch line of X - Y and Y - T plot 
 Multi Axis function : up to 5 differnet Y Axis range in same graph by auro range 
 Can be store ASCII file 
 Channel Name , Average , Max , Min , P - P and STD Value are listed up Channel 
 Measuring time setting : 1 to 999 , 999 second 
 For measuring strain gauge , strain gauge transducer , DC Voltage 
 Number of measuring points : 16 Channel 
 Applicable gauge resistance : 60 - 1000 Ω 
 Input range : 0 . 100 - 10 , 000 mV / V , 
 0 . 001 mV step 
 Bridge excitation : ± 2 X 10 - 6 strain 
 Measuring range : 5 , 000 , 10 , 000 , 25 , 000 , 50 , 000 X 10 - 6 strain 
 Output : ± 4 V ( ± 20 mA ) 
 Frequency response : DC - 50 kHz 
 Low - pass filter : 10 , 50 , 500 , 5 , 000 Hz , pass 
 - On Zero : ± 2 X 10 - 6 strain 
 - Temperature : ± 0 . 05 %/' C 
 - Display method : Bargraphic LCD Monitor 
 - Resolution : 240 X 64 Dot 
 - Contents : 8 Measuring Channels in displayed at the same time . 
 - Monitor size : 132 . 0 X 39 . 0 mm 
 Internal Switch Box ( 120 ohmn ) for strain gauge 
 Input terminal : 7 Pin Round NDIS Jack 
 Measuring Accuracy : ± 0 . 2 % FS ( noise influence not induded ) 
 - STC - 16 NB Dynamic strainmeter 
 16 bit N . I PCMCIA Card 
 16 single - ended , 8 differential channels 
 16 - bit reolution 
 200 kS / s single channel sampling rate 
 20 kS / s multiple channel sampling rate 
 Channel - independent gains and ranger 
 Digital I / O : 8 TTL lines 
 2 up / down , 24 - bit resolution 
 20 MHz maximum source frequency 
 10 PFI lines 
 Model STC - LD Series 
 Linear Potentionmeter ( 5 mm ~ 100 mm ) 
 Model STC - OE 100 
 Hated Capacity 
 10 , 30 , 50 mm 100 mm 
 Non - Linearity ± 0 . 2 % F . S ± 0 . 4 % F . S 
 Hysteresis ± 0 . 05 % F . S ± 0 . 1 % F . S 
 Non - repeatable ± 0 . 05 % F . S ± 0 . 1 % F . S 
 Tatal Resistance ( ± 20 %) 
 2 k Ω ( stroke 5 ~ 10 mm ) 
 5 k Ω ( stroke 30 ~ 100 mm ) 
 - 10 ˚ c ~ 70 ˚ c 
 0 ˚ c ~ 60 ˚ c 
 Φ 4 Shield 2 m 
 - Circuit Dragram 
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