Yoshida Seiki Multi Drop Shock Tester, MDST series

Yoshida Seiki (SHINYEI) Multi Drop Shock Tester / Shock Machine MDST Series
- The manually controlled variable programmer (patent No.1259037) can generate a half-sine pulse shock.
- A re-collision prevention mechanism prevents an sample colliding twice. 
- The influence on the circumference is reduced with an air spring and an oil pressure damper. 
- Automatic repetition operation is possible by setting up the number of times at a counter. 
- Seismic Base.

Feature:
- The manually controlled variable programmer (patent No.1259037) can generate a half-sine pulse shock.
- A re-collision prevention mechanism prevents an sample colliding twice. 
- The influence on the circumference is reduced with an air spring and an oil pressure damper. 
- Automatic repetition operation is possible by setting up the number of times at a counter. 
- Seismic Base.
 

Model	MDST-300	MDST-500	MDST-700	MDST-900
Table size (mm)	300 x 300	500 x 500	700 x 700	920 x 920
(approx inch)	12 x 12	20 x 20	27 x 27	36 x 36
Specimen max weight	50 kg	80 kg	100 kg	200 kg
(approx lbs)	110 lbs	176 lbs	220 lbs	440 lbs
Shock pulse	Half-sine
Acceleration range	100 - 3000 m/s2 (10-300G)
Pulse duration range	4 - 25 ms
Size (W x D x H mm)	1100 x 640 x 2400	1300 x 700 x 2500	1600 x 900 x 2950	1800 x 1150 x 3300
(approx inch)	43.3 x 25.2 x 94.5	51.2 x 27.6 x 98.4	63 x 35.4 x 116.1	70.9 x 45.3 x 129.9
Capacity	1000 kg	2000 kg	4200 kg	5200 kg
(approx lbs)	2204.59 lbs	4409.17 lbs	9259.26 lbs	11463.84 lbs
Controller size (W x D x H mm)	520 x 400 x 950
(approx inch)	20.5 x 15.7 x 37.4
Power supply	AC200V 3-phasese 10A		AC200V 3-phasese 15A
Applied Standards	JIS C 60068-2-27, JIS E 3015, JIS Z 0202, IEC 60068-2-27, MIL-STD-810F