Pressure / Process Calibration EquipmentAdditel Datasheet 2014 / 2015
Corporate Headquarters
22865 Savi Ranch Parkway Ste F
Yorba Linda, CA 92887, USA
Salt Lake City Office
802 Bamberger Dr, Suite C
American Fork, UT 84003, USA
Phone: 714-998-6899
Fax: 714-998-6999
Phone: 801-756-5570
Fax: 714-998-6999
Multifunction Temperature Calibrator
Additel 221A
Sourcing, simulating and measuring temperature
and electrical signals
Smartphone-like menu and interface make the
operation simple and simple
The internal cold junction compensation sensor
can be re-calibrated at ice point by users
Ultra-compact, 3.9" x 7.6" x 2.0", and 1.6 lb (0.7kg)
OVERVIEW
A highly integrated Multifunction Temperature Calibrator featuring several patented technologies. The 221A is an ultra-
compact, 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.
Sourcing, simulating and measuring temperature
and electrical signals
Sources and measures mV, mA, ohms, RTDs,
thermocouples, frequency, and pulses
Simulates and measures 13 thermocouples and 11
RTDs to calibrate transmitters
24V loop power supply
Simultaneous dual reading capability
Automatic switch test
Supports square root transmitter
Pulse frequency output for the calibration of ow
totalizer
Easy to use
Smartphone-like menu and interface make the
operation simpler and easier
Ultra-compact, size 3.9" x 7.6" x 2.0" (100mm x 192mm
x 52mm), and weight 1.6 lb (0.7 kg)
One hand operation
Calibrated cold junction compensation (Patented)
Cold junction equivalent block in the calibrator
A calibrated PRT element with exible leads is installed
in the equivalent block for thermocouple cold junction
compensation
This PRT element can be pulled out from the calibrator
and re-calibrated and corrected at ice point by users
Built-in temperature readout
CVD coefcients of a calibrated PRT can be input into
the calibrator for accurate temperature measurement.
Multi lingual interface
English, German, French, Italian, Spanish, Portuguese,
Simplied Chinese
(Traditional Chinese, Japanese and Russian are
available per request)
Documenting and automated procedure capability
Manage the information of the device under test.
Set up automated calibration procedures, and
ADT221A performs the test, calculates the errors,
displays and/or stores the results in the memory, and
highlights the out-of-tolerance points.
As-found and As-left functions allow recording and
documenting results for quality control.
Download tasks and upload the results.
Snapshots allow you to capture and save work.
Build-in unit conversion tool
Build-in converters for pressure units, temperature
units, temperature vs. resistance (RTDs), and
temperature vs millivolt (thermocouples)
Display
3.5 inch TFT color screen
Rugged
Rugged design for harsh environments.
Passed a 1-meter drop test.
Three years warranty for the ADT221A, and one year
for the battery pack
Misuse protection
Up to 30V voltage on any two sockets and up to
1A current on current sockets will not damage the
calibrator. The calibrator will return to normal condition
as soon as the voltage or current is removed.
NIST Traceable Calibration with data
Rechargeable battery
Rechargeable Li-ion battery for 15 hours uninterrupted
use.
Battery life will be reduced when 24V is applied.
The rechargeable battery is replaceable.
Warranty: 3 years
FEATURES
(2 pages)
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