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221A Multifunction Temperature Calibrator

Brand: Additel

A highly integrated Multifunction Temperature Calibrator featuring several patented technologies. The 221A is an ultracompact, rugged, and easy to use hand-held device for sourcing, simulating and measuring temperature, and electrical signals.

Its smartphone-like menu and interface make the operation simple. The 221A is ideal for calibrating, maintaining, and troubleshooting process instrumentation. 

Automation and documentation capabilities make the 221A a turnkey solution.
Features
  • Sourcing, simulating and measuring temperature and electrical signals
  • Easy to use
  • Patented Calibrated cold junction compensation
  • Built-in temperature readout
  • Multi lingual interface
  • Documenting and automated procedure capability
  • Build-in unit conversion tool
  • 3.5 inch TFT color screen Display
  • Rugged design for harsh environments
  • Misuse protection
  • NIST Traceable Calibration with data
  • Rechargeable battery

Specifications

Brand

Approvals & Certifications

  • CE

Battery Life

  • 15 Hours Uninterrupted Use

Contents

  • Installation Manual

Display

  • 3.5” TFT Color Screen

Electrical Connectors

  • 4 mm Sockets & Flat Mini-Jack Thermocouple Socket

Humidity

  • 0 to 90 % Non-Condensing

Interface Connection

  • RS-232-DB9 Socket

Measurement Accuracy

  • Current DC - Range: ± 30 mA Resolution: 0.1 µA Accuracy: 0.01 % of Reading +1.5 µA
  • Voltage DC - Range: ± 30 V Resolution: 0.1 mV Accuracy: 0.01 % of Reading + 1.5 mV
  • Voltage DC - Range: ± 75 mV Resolution: 0.1 µV Accuracy: 0.01 % of Reading + 3.75 µV

NACE & NIST

  • NIST Certification (Select Ranges)

Operating Temperature

  • -10° to 50° C (14° to 122° F)

Power

  • 10 Vdc Adaptor
  • 110/220 V Power Adapter
  • Polymer Li-ion Rechargeable Battery

Source Accuracy

  • Current DC - Range: 0-22 mA Resolution: 1 µA Accuracy: 0.02 % of Reading +1.1 µA
  • DC24 V - Accuracy 0.5 V
  • Voltage DC - Range: 0-12 V Resolution: 1 mV Accuracy: 0.02 % of Reading + 0.6 mV
  • Voltage DC - Range: -10-75 mV Resolution: 1 µV Accuracy: 0.02 % of Reading + 4.25 µV

Storage Temperature

  • -10° to 60° C (14° to 140° F)
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