Products
Multi-channel Digital Strainmeter DRA-30A
The DRA-30A is a multi-channel digital strainmeter intended for on-line measurement with PC. Tthe supplied software DRA-730A enables the instrument to be used as digital dynamic strainmeter or multi-channel simultaneous sampling data logger. As all channels have one-touch input/output connectors and bridge boxes, strain gauges and strain-gauge based transducers can be easily connected.
Features
- Either dynamic or static strain measurement available by clicking icons
- Possible quarter (in 3-wire system), half and full bridge and voltage measurements
- One-touch connector receptacles and bridge box provided for each channel
- Each channel incorporates A/D converter for simultaneous measurements and saves in digital values for all channels
- Data memory of 112k words for each channel (30000 scans for static measurements)
- On-line measurement with a PC using built-in GP-IB or USB 1.1 interface
- Strain input has isolation and high impedance for each channel
- Operates on both AC90~250V(50/60Hz) and DC10~30V
- Control software both DRA-730AS and DRA-730AD supplied as standard accessory
Specifications
| Type | DRA-30A |
|---|---|
| Number of channels | 30 channels |
| Measuring object | Strain, Voltage |
| Measuring range | ±20000×10-6strain |
| Frequency response | DC~3kHz (-3dB±1dB) |
| Dimension | 380(W)×148(H)×486(D)mm |
| Weight | 12 kg |
| Power supply | AC90-250V 50/60Hz 80VA max. DC10-30V 3.5A max |
More Information
Multi-channel Digital Strainmeter DRA-30A PDF
Products Links
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