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Home >> Additel >> Additel Multifunction Calibrators >> Additel ADT221A

Additel ADT221A
Catalog #: ADT221A
Multifunction Temperature Calibrator

  • Overview
  • Specifications
  • Summary

Product Highlights

  • 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 calibration of flow totalizer
  • 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)
  • Weight 1.6 lb (0.7 kg)
  • One hand operation
  • Cold junction equivalent block in calibrator
  • A calibrated PRT element with flexible leads is installed in equivalent block for thermocouple cold junction compensation
  • This PRT element can be pulled out from calibrator and re-calibrated and corrected at ice point by users
  • ISO17025 Accredited Calibration with data
  • 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
  • Rechargeable Li-ion battery for 15 hours uninterrupted use
  • Battery life will be reduced when 24V is applied
  • Rechargeable battery is replaceable
  • Manage information of device under test
  • Set up automated calibration procedures
  • As-found and As-left functions allow recording and documenting results for quality control
  • Download tasks and upload results
  • Snapshots allow you to capture and save work
  • CVD coefficients of calibrated PRT can be input into calibrator for accurate temperature measurement
  • Build-in converters for pressure units, temperature units, temperature vs. resistance (RTDs), and temperature vs. millivolt (thermocouples)
  • 3.5 inch TFT color screen
  • 3 year Warranty

Each Unit Includes

  • 1 - 110V/220V External Power Adapter (9816-X)
  • 1 - Chargeable Li-ion Battery (9712)
  • 3 - Sets of Test Leads (6 pcs) (9022)
  • 1 - Set of Short Circuit Cables (2 pcs) (9020)
  • 1 - Manual
  • 1 - ISO17025 Accredited Calibration Certificate

 

Measurement Accuracy
  Range Resolution Accuracy
Voltage DC ±75.0000 mV 0.1μV 0.01%RD + 3.75 μV
±30.0000 V 0.1 mV 0.01%RD + 1.5 mV
Current DC ± 30.0000 mA 0.1μA 0.01%RD + 1.5 μA
Resistance Two-wire 0 to 400.000 Ω 1mΩ 0.02%RD + 0.02 Ω
Three-wire 0 to 400.000 Ω 1mΩ 0.02%RD + 0.02 Ω
Four-wire 0 to 400.000 Ω 1mΩ 0.01%RD + 0.02 Ω
Two-wire 0 to 4000.00 Ω 10mΩ 0.02%RD + 0.2 Ω
Three-wire 0 to 4000.00 Ω 10mΩ 0.02%RD + 0.2 Ω
Four-wire 0 to 4000.00 Ω 10mΩ 0.01%RD + 0.2 Ω
Frequency 1 to 50000.0 Hz 0.1Hz 0.005%RD + 1 Hz
Pulse 0 to 999999 1 N/A
Limit Switch For the contact with potential, the voltage within the range 3V to 24V.

 

Source Accuracy
Voltage DC -10.000 to 75.000mV 1μV 0.02%RD + 4.25 μV
  0 to 12.0000 V 0.1mV 0.02%RD + 0.6 mV
Current DC 0 to 22.000 mA 1μA 0.02%RD + 1.1 μA
Resistance 1 to 400.00 Ω 10mΩ 0.02%RD + 0.02 Ω
  1 to 4000.0 Ω 100mΩ 0.03%RD + 0.4 Ω
Frequency 0 to 50000.0 Hz 0.1Hz 0.005%RD + 1 Hz
Pulse 0 to 999999 1 N/A
DC24V N/A N/A 0.5V

 

Thermocouple Measurement and Source Accuracy
Measure and Simulate Standard Temperature Range (oC) Accuracy (oC)
Measure Source
S IEC 584 -50 to 1768 -50 to400 1 1.1
400 to 1000 0.6 0.6
1000 to1768 0.7 0.8
R IEC 584 -50 to 1768 -50 to 200 1.4 1.4
200 to 500 0.6 0.6
500 to 1768 0.6 0.7
B IEC 584 0 to 1820 50 to 450 3.8 3.8
450 to 800 0.9 0.9
800 to 1820 0.6 0.7
K IEC 584 -270 to 1372 -250 to -200 1 1.1
-200 to -100 0.4 0.5
-100 to 600 0.3 0.3
600 to 1372 0.4 0.5
N IEC 584 -270 to 1300 -250 to -200 1.5 1.6
-200 to -100 0.5 0.6
-100 to 1300 0.4 0.5
E IEC 584 -270 to 1000 -250 to -200 0.6 0.7
-200 to -100 0.3 0.3
-100 to 0 0.2 0.2
0 to 700 0.2 0.3
700 to 1000 0.2 0.4
J IEC 584 -270 to 1200 -210 to -100 0.3 0.3
-100 to 1200 0.3 0.4
T IEC 584 -270 to 400 -250 to -200 0.8 0.9
-200 to 0 0.4 0.4
0 to 400 0.2 0.2
C ASTM E988 0 to 2315 0 to 1000 0.5 0.5
1000 to 1800 0.7 0.9
1800 to 2315 1 1.4
D ASTM E988 0 to 2320 0 to 100 0.5 0.5
100 to 1100 0.4 0.5
1100 to 2000 0.6 0.9
2000 to 2320 0.9 1.3
G ASTM E1751 0 to 2315 0 to 200 2.4 2.4
200 to 400 0.5 0.5
400 to 1400 0.4 0.5
1400 to 2315 0.7 1
L DIN43710 -200 to 900 -200 to -100 0.2 0.3
-100 to 400 0.2 0.2
400 to 900 0.2 0.3
U DIN43710 -200 to 600 -200 to 0 0.4 0.4
0 to 600 0.2 0.3
*Accuracy witd external cold junction; for internal cold junction add 0.1°C (k=2)

 

Measurement Accuracy
Measure and Simulate Standard Temperature Range (°C) Accuracy (°C)
Measure (2W/3W) Measure (4W) Source
Pt10(385) IEC 751 -200 to 850 -100 to 200 0.65 0.6 0.65
200 to 600 0.82 0.72 0.82
600 to 850 0.96 0.82 0.96
Pt100(385) IEC 751 -200 to 850 -100 to 200 0.15 0.1 0.15
200 to 600 0.26 0.16 0.26
600 to 850 0.34 0.2 0.34
Pt100(3916) JIS 1604 -200 to 850 -100 to 200 0.15 0.1 0.15
200 to 600 0.26 0.16 0.26
600 to 850 0.33 0.2 0.33
Pt100(3926) Minco Application Aid #18 -200 to 850 -100 to 200 0.15 0.1 0.15
200 to 600 0.26 0.16 0.26
600 to 850 0.33 0.2 0.33
Pt500(385) IEC 751 -200 to 850 -100 to 200 0.2 0.16 0.36
200 to 600 0.32 0.22 0.54
600 to 850 0.4 0.27 0.67
Pt1000(385) IEC 751 -200 to 850 -100 to 200 0.1 0.05 0.25
200 to 600 0.2 0.1 0.42
600 to 850 0.27 0.14 0.54
Cu10(427) Minco Application Aid #18 -100 to 260 -100 to 260 0.61 0.56 0.61
Cu50(428) GOST 6651-94 -50 to 150 -50 to 150 0.17 0.13 0.17
Cu100(428) GOST 6651-94 -50 to 150 -50 to 150 0.12 0.09 0.12
Ni120(672) Edison curve #7 -100 to 260 -100 to 260 0.07 0.05 0.07
Ni100(618) DIN 43760 -100 to 260 -100 to 260 0.08 0.06 0.08

 

Process / Calibration/Multifunction Calibrators Template
Type Hand Held
Measure Voltage Yes
Loop Voltage Min 24 V
Simulate Loop Voltage Yes
Loop Voltage Max 24 V
Measure DC Current Yes
Measure Resistance Yes
Resistance Measurement Max 10 M Ohms (10000000 Ohms)
Measure Frequency Yes
Frequency Measurement Max 50000 Hz
Measure RTD Yes
Measure Thermocouples Yes
Pressure Modules Available Yes 
Hart Compatible Yes
FieldBus Compatible No
Backlighted Yes
Graphical Screen Yes
Types RTD/Thermocouples Accepted B, C , E, J, K, L, N, PT10 RTD, PT100 RTD, PT1000 RTD, R, S, T, U
Warranty 3 YEARS
Safety Approval CE
Interfaces I/O RS-232
Storage Internal Memory
Product Weight 1.6 LBS
Product Height 5.00 IN
Product Length 15.00 IN
Product Width 12.00 IN
Data Logging Yes
HTS/Schedule B Number 9030.32.0000
Calibration Included NIST Calibration
Power Supply Voltage Battery Powered 
Country of Origin China
Shipping Height 5.00 IN
Shipping Length 15.00 IN
Shipping Width 12.00 IN
MEMBER PRICE: INACTIVE
List price:   $3,085.22
Notify me when price changes $

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