INTRODUCTION
FYI has developed electronic strength tester for zipper fastness to overcome inertia and parallaxes error in testing result.It works in constant rate of elongation principle to determine the breaking load and extension of Chain crosswire strength, Top and bottom stop holding, Separable pin, pull-off, resistance to pull-off of slider pull, element slippage up to 2500N force.

QB/T2171-2001

QB/T2172-20001

QB/T2173-2001

SPECIFICITION
⑴ Load Range:                                  500-2500N
⑵ Load Resolution:                          1/30000
⑶ Load Accuracy:                              ≤±0.1%F·S
⑷ Accuracy:                                        2%-100% Capa
⑸ Frequency of data sampling:      ≥200Hz  
⑹ Speed Range:                               10-400mm/min
⑺ Return Speed:                               10-400mm/min
⑻ Elongation Resolution:               0.1mm
⑼ DATA Memory:                               ≥4000 tests
⑽ Instrument Size:                            600×400×1700 mm(L×W×H)
⑾ Instrument Weight:                       225kg
FEATURES:
⑴ Dynamic Data Sampling More than 200HZ, capable to catch peak value, most precisely indicate property of textile material;
⑵ Sharp blue LCD Panel, the operator simply selects the required test module and test standard;
⑶Accurately Positioning system with servo motor and ball lead screw support;
⑷ Use Misbishi 16bit MCU, Misbishi 16bit A/D converter, more excellent anti-jamming,more rapid data transfer;
⑸ Built-in Clock generating;
⑹ Real time display of on-going test data(Like mean square value,average,max,min,etc)
⑺ Able to preset tensile force;
⑻ Force unit:N,Kgf,1b,in,cN can be switched freely;
⑼ Report,diagram are handled by computer and print out from printer;
⑽ Calibration file to calibrate the unit and indicate with figure;

⑾ Operator can use LCD control panel to operate the unit and print testing data without PC(bidirectional controlling);

⑿ Data can be sent to excel and analysed by computer;

⒀ Overlay display of data curve possible.

STANDARD CONFIG: 
⑴. Host machine
⑵. Software;
⑶. Sharp blue LCD controlling panel; 
⑷. Precision DC sevo (stepper) motor and driver.

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