Additel ADT220 Calibration Instruments
  • Additel ADT220 Calibration Instruments
  • Additel ADT220 Calibration Instruments

Additel ADT220


Multifunction Loop Calibrator



The Additel ADT220 Multifunction Loop Calibrator is a highly integrated loop calibrator featuring several patented technologies. The calibrator is an ultra-compact, rugged, and best of all, easy to use hand-held device that will source, simulate and measure loop current, mV/V, Loop Continuity Test, and also perform switch testing. Its smart phone-like menu and interface makes it simple and easy to use. The ADT220 is ideal for calibrating, maintaining, and troubleshooting various loop devices in the field.

The ADT220 loop calibrator is a process tool for measuring, sourcing and simulating mA, mV and V, captures switch values and provides 24V loop power. It is a high performance solution for calibration, repair and maintenance of various loops devices, Loop Continuity Test, and switch capture.

Product Features:

  • Measures loop current up to 30mA with 0.1μA resolution
  • Measures voltage signals up to 60 V, and mV signals up to 300 mV
  • Sources/sink loop current, mV and V
  • 24V loop power supply with simultaneous current measurement
  • Simultaneous dual reading capability
  • Capture switch
  • Display max, min, peak-to-peak, average, and percentage simultaneously
  • Convert data to a real physical value through re-scaling function
  • On-demand logging, high-capacity storage with up to twenty thousand records
  • On-line view, index, analyze, auto-curve, and list the data
  • Supports linear, flow, valve, and 25% stepping source
  • Auto-source of ramping and stepping
  • Gauge span examination
  • Four on-site calibration tools preset: loop indicator, sensor/transmitter, signal isolator/converter, and limit alarm/switch
  • Support 2W transmitter connection
  • Multi lingual interface: English,Simplified Chinese
  • Convenient tools: Calculator, thermocouple converter, HOLD screen lock
  • Display rate: 4 readings/second
  • Smartphone-like menu and interface make operation simpler and easier
  • Ultra-compact, size 3.9 in. x 7.6 in. x 2.0 in. (100mm x 192mm x 52mm)
  • One hand operation
  • Save and manage up to 100 snapshots
  • Display: 3.5 in TFT color screen
  • 4-, 5-, or 6-digit adjustable display
  • Rugged design for harsh environments
  • Passed a 1-meter drop test
  • Three-year warranty for the 220 main unit, and one year for battery pack
  • Up to 30V voltage on any two sockets and up to 1A current on current sockets will not damage calibrator
  • Calibrator will return to normal condition as soon as voltage or current is removed
  • Measuring, sourcing and loop power circuits are electrically isolated from each other
  • Rechargeable/Replaceable Li-ion battery for 15 hours uninterrupted use
  • Battery life will be reduced when 24V is applied
  • ISO17025 accredited calibration with data Firmware upgrade
  • Support for firmware upgrade when available
  • Warranty: 3 years
Product Details
  • 1 - 110V/220V External Power Adapter (9816-X)
  • 1 - Chargeable Li-ion Battery (9712)
  • 1 - Sets of Test Leads (4 pcs)
  • 1 - Set of Short Circuit Cables (2 pcs) (9020)
  • 1 - User Manual
  • 1 - ISO17025 Accredited Calibration Certificate
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