The DS-50A is a multi-channnel dynamic strainmeter for on-line measurement with a personal computer. One set of DS-50A is composed of five measurement units, which covers 10 channels for each one unit (50 channels for one DS-50A). Strain unit and voltage unit are available. Number of these two units should be specified when ordering a […]
The DS-50A is a multi-channnel dynamic strainmeter for on-line measurement with a personal computer. One set of DS-50A is composed of five measurement units, which covers 10 channels for each one unit (50 channels for one DS-50A). Strain unit and voltage unit are available. Number of these two units should be specified when ordering a DS-50A. Measurement is made using a standard software DS-750 supplied to the DS-50A or an optional Dynamic measurement software Visual LOG DS-7640 which is specially prepared for DS-50A. The system enables dynamic measurement of multi-points scattered in a wide area at low cost.
Specifications | |
Type | DS-50A |
Number of channels | Maximum 50 channels Strain unit, voltage unit and thermocouple unit can be mixed. 10 channels / 1 unit |
Synchronization | Maximum 20 sets (1,000points) |
Sampling speed | 1~10,000ms *1 |
Interface | LAN (100BASE-TX) |
Dimensions | 420(W)×110(H)×298(D)mm (excluding projected parts) |
Weight | 5kg |
Power Supply | AC90~250V 50/60Hz 50VA Maximum |
*1 : The sampling speed is added 1ms with connecting each one set. | |
Strain unit | |
Number of channels | 10 channels |
Gauge resistance | Quarter bridge 3-wire system 120Ω, 350Ω Half bridge system 120~1,000Ω Full bridge system 120~1,000Ω |
Bridge excitation | DC 2V |
Measuring accuracy | ±0.05%FS (at 23±5°C) |
Measuring range | ±25,000×10-6 strain |
Frequency response | DC~100Hz |
Voltage unit | |
Number of channels | 10 channels |
Measuring range | T: -250~+400°C K: -210~+1370°C J: -200~+1200°C |
Frequency response | DC~10Hz |
Number of channels | 10 channels |
Number of channels | 10 channels |
Number of channels | 10 channels |
Number of channels | 10 channels |