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  4. Strain gauge amplifiers
  5. TD-01 Portable Digital Indicator

TD-01 Portable Digital Indicator

Digital indicator that connects with strain gauge based transducers


Key features

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  • Portable handheld unit with colour display
  • TEDS function (automatic calibration)
  • USB interface
  • Static strain display mode
  • Dual input
  • Measuring ranges 0.3 mV/V to 5 mV/V
  • Waveform & bar meter display function

About the TD-01

TD-01 Portable is a digital indicator that connects with strain gauge based transducers. This unit displays input signals from transducers as an indicator value or graph display and features: Great visibility with color graphic LCD, high-speed processing A/D converter, indicator recording, interrupt check and support for TEDS.
The TD-01 is wonderfully portable and equipped to be highly functional with excellent cost-effectiveness.

Applications

  • Force Measurement in Resistance Welding
  • Force Measurement for Press Fitting
  • Pedal Force Measurement
  • Suitable for strain gauge transducers (full bridges)

Features of the TD-01

- 1-channel hand-held strain gauge measuring amplifier with display
- high-performance 2.4" colour TFT LCD display
- aluminium housing with membrane keyboard
- TEDS function (automatic calibration)
- Static strain display mode
- Dual input
- D/A output
- Measuring ranges 0.3 mV/V to 5 mV/V
- 24Bit resolution
- USB port
- Multiple power supply (batteries + USB port)
- Waveform & bar meter display function
- List of indicator values
- Interrupt check
- Dual language support (English, Japanese)
- Analogue output -2+2V via BNC connector
- 4x Mignon AA batteries
- Connection via circular connector (NDIS7P)/connector strip
- "TdDataPicker" Data Management Software is available free of charge as download


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Technical Specifications

Specification Value
A/d conversion 1000 times/second, 24-bit
Calibration precision Within 0.1% F.S. (when using a 1m standard TEAC Φ8, 6-core shielded cable with 350Ω impedance, when 5mV/V)
Calibration range 0.3 mV/V – 5.0 mV/V
Compatible sensors Strain gauge transducer
D/a output ± 2V
Excitation voltage DC, 2.5 V ±5% (30mA maximum current)
Gain drift 0.005%/ºC or less
Non-linearity 0.02% F.S. or less
Non-linearity Within 0.01% F.S. + 1 digit (when 5mV/V)
Operating temperature range 0℃ to 40℃
Output voltage ±2.0 V
Power supply 4 alkaline or NiMH AA batteries USB bus power (built-in Micro-USB B connector)
Resolution 70.16μV typ
Signal input range ±5 mV/V
Signal input terminals Round connector(NDIS7P)/terminal bank(connect only one at a time)
Zero drift Within 0.5 μV/°C (input conversion value)

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