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LR Cal TLDMM-2.0 Electronic Pressure Calibrator

The LR-Cal TLDMM-2.0 Electronic Pressure Calibrator offers long-term stability, a 24-bit A/D converter, multiple pressure units, and USB interface, ideal for precise reference pressure measurements and calibration tasks.

LR-Cal TLDMM-2.0 Electronic Pressure Calibrator

The LR-Cal TLDMM-2.0 Electronic Pressure Calibrator offers exceptional long-term stability and features a 24-bit A/D converter and modern microprocessor control. Ideal for reference pressure measurements, testing, and calibration tasks, it ensures precise and reliable results.

Key Features of the LR-Cal TLDMM-2.0

  • Battery operation with rechargeable lithium-ion battery (charger included)
  • Switchable pressure units: bar, mbar, psi, MPa, kPa, kg/cm², mHg, mmHg, mmH2O, mH2O
  • MIN and MAX memory with “Peak” function for peak value recording
  • Programmable digital filter for customized measurements
  • Pressure connection: 1/2″ BSP male, stainless steel
  • Measurement and display of medium temperature: -10…+70°C, accuracy ±1°C, resolution 0.1°C
  • Large, easy-to-read LCD display with bargraph and background illumination
  • USB interface for data transfer and connectivity

Benefits of Using the TLDMM-2.0 Electronic Pressure Calibrator

The LR-Cal TLDMM-2.0 is compatible with LR-Cal LPP series calibration hand test pumps and LR-Cal LSP comparative test equipment, making it suitable for both on-site and laboratory use. It operates continuously for over 50 hours on a single battery charge, thanks to its intelligent automatic switch-off function. The robust design, resistant to vibrations and pressure shocks, ensures reliable operation even under demanding conditions.

With an accuracy of up to ±0.05% FS and a measurement range from 0…100 mbar to 0…3,000 bar, this electronic pressure calibrator is versatile and reliable for all your measurement and calibration needs.

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Specifications

Accuracy Up to ±0.05% FS
Measurement Ranges 0…100 mbar to 0…3,000 bar
A/D Converter 24-bit with microprocessor control
Pressure Units bar, mbar, psi, MPa, kPa, kg/cm², mHg, mmHg, mmH₂O, mH₂O
Pressure Connection ½″ BSP male, stainless steel
Medium Temperature −10…+70°C display, ±1°C accuracy, 0.1°C resolution
Functions MIN/MAX memory, Peak recording, programmable digital filter
Display Large backlit LCD with bargraph
Interface USB
Power Rechargeable lithium-ion battery, >50 h operation, auto switch-off

Applications

The LR-Cal TLDMM-2.0 serves as a reference pressure standard for testing and calibration:

  • Reference measurements when calibrating pressure gauges and transmitters
  • Use with LR-Cal LPP hand test pumps for complete calibration rigs
  • Laboratory calibration bench reference (with LSP comparators)
  • On-site pressure verification in oil and gas facilities
  • Peak pressure capture in pulsating or shock-prone systems
  • Pressure switch setpoint testing

Documents

Hinco Instruments is your authorised LR-Cal distributor in Perth, WA. Contact us for pricing, availability, and technical support.

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