SDT-503NB type is tension and compression testing machine with the electric drive.
Various examinations to maximum load 5kN are possible.
It has the maximum load capacity as a desk model with single column.

○It is tension and compression testing equipment with the maximum load capacity as the desk model with single column.
○This is suitable for the long stroke examinations.
○It can be easily handled by exclusive software. (Option)
Usage example
○Various material examinations of the middle load.
○The evaluation examinations of the small machine parts.
○The customized stroke can be produced upon request.
This option is necessary for the connection to Analog recorder or printer.

Standard specifications
Model SDT-503NB-□ ※1
Maximum Load 5kN Convenient Function Memory function of the examination conditions
Peak/Bottom Hold function
Cycle mode function
Detect function of Break Point
Detect function of Start Point
Auto Cancel/Auto Feed function
Auto Start Point Return function
Judgment function
Load Display [The specifications of Load Range] Reference
[The combination of Load Range according to the model]
Minimum Unit
Load Precision   JIS 1 class (Indication value ±1% range)
Displacement Minimum Unit 0.01mm
Drive type AC Servo Motor
Speed Range 0.1〜500mm/min
Distance from a Table to a Load-cell Max. 680mm
(An effective stroke is decided by selection of an attachment)
Output ※2 USB
Distance of Sample to Column 95mm Power supply AC100V 7A
Table Size 100×150mm(With T-groove) Weight Approx81kg
Safety Device Optional setting Upper and Lower Limit
Over-load Prevention function
Size W527×D460×H1152mm (View drawings
※1 The model symbol is put in □. Refer to [The combination of Load Range according to the model].
※2 Analog output and Printer output can be installed with option.

Specifications of Load Range
Load Rang Maximum Load Display Minimum Unit
5kN 5000N 1N
1kN 1000.0N 0.1N
200N 200.0N
※ The usable range is recommended at 20〜100% of each setting Load Range.
※ It is possible as an option to add Load Range other than the above listed.。
Combination of Load Range according to the model
Model Usable Range Setting Load Range
5kN 1kN 200N
SDT-503NB-R1 1kN〜5kN - -
SDT-503NB-R2 200N〜5kN -
SDT-503NB-R3 40N〜5kN


SDT-503NBUniversal testing machine