1.     technical parameters

(1)  max testing force:200KN

(2)  measuring range: 0-200kN; 0-100kN; 0-40kN; 0-20kN

(3)  accuracy:more than 1%(20% of the scale span for each grade)

(4)  having the functions of overload protection

(5)  hydraulic piston stroke for loading:800mm

(6)  size of the platen: Φ800mm

(7)  circle distribution of suspension point:quartering/trisection

(8)  dia of the shipping sack: Φ300-1000mm

(9)  height of the shipping sack: 500-2000mm

(10)             requirements for 30 times tests:load to 2 times of the safe workload at the speed of 70±20 kN /min.After the 30 times circulations,it will do the 5 times safe workload once.The time dwell between 2 test is less than 30s.

(11)             requirements for 70 times tests: load to 4 times of the safe workload at the speed of 70±20 kN /min.After the 70 times circulations,it will do the 6 times safe workload once.The time dwell between 2 test is less than 30s.