Easy-to-use Cellphone Like Interface

The ADT226 series brings an all-new user interface to the world of process calibrators. With a menu-driven interface and small size/weight, the ADT226 is the industry's smallest multifunctional process calibrator with an intrinsically safe version to boot (ADT226Ex). It adopts advanced human hand engineering design for the most convenient field handheld process calibrator available. The ADT226 has been developed with a powerful embedded operating system that solves common problems of other designs including slow response, cumbersome key operation, high power consumption, and overall slow processing.

Accuracy

Additel's new and improved ADT226 series provides much improved accuracies including an electrical accuracy of 0.015% RD + 0.005% FS, high-static differential pressure mode accuracy to 0.002% FS, and across-the-board improvements in temperature measurement accuracies.

Thermocouple Measurement Performance

The ADT226 series delivers highly improved thermocouple measurement capabilities by vastly improving the cold junction compensation(CJC) specifications and a much-improved stabilization time.

Time-Saving Features

In addition to all the great features mentioned above, the ADT226 series is loaded with time-saving features like our builtin pressure and temperature converter, thermal calculator, wiring diagram guide for assisting with electrical connections, a built-in diagnostic center including intelligent alarm messaging, and a real-time error report and comprehensive self-testing to help our customers get the very most out of their investment in Additel calibration tools.

Portable and Robust

The demands of remote calibration work can be challenging. The ADT226 series is lightweight and highly portable and utilizes an advanced color LCD screen to help ensure you can easily see, even in the (Ex) intrinsically safe versions. All models in the ADT226 family have been designed with ruggedness and dependability in mind and meet IP67 standards with a 1-meter drop test, 4G vibration, xenon exposure, and 130g steel ball drop testing of the display. Other environmental conditions have also been considered, such as temperature and humidity. To combat these external elements, Additel has designed a unique internal circuit design and process technology to allow for the utmost confidence in your critical calibration and measurement work.

Intrinsically Safe Option

The Additel 226Ex series calibrators have passed the most stringent testing by certified organizations to acquire intrinsically safe certificates, ATEX, IECEX, CSA, and UKCA. The explosion-proof grade (Ex ia IIC T4 Ga), can be widely used in potentially explosive environments, such as oil and gas platforms, oil refineries, chemical and petrochemical plants, pharmaceutical industries, energy, and gas processing industries. Each intrinsically safe calibrator has an advanced transflective color LCD display which has enhanced visibility when viewed in direct sunlight. No matter where your work takes you, these calibrators are up to the task.

Voltage Meter (RMS)

The Additel 226 non-Ex version is equipped with a “true effective value” RMS measuring function, which can measure the RMS of various waveforms with no need to consider distortion or waveform parameters and other errors caused by various waveforms.

Targeted Application Features

The onboard applications provide a useful selection of features including high static differential pressure mode, pressure leak test, safety valve test, analog transmitter calibration, unit converter, thermal calculator, and snapshots to name a few. High static differential pressure mode uses two sensors, unique calculation technology to achieve a differential pressure measurement to 0.002% FS at high static pressures. The leak test will automatically calculate the pressure drop to determine a leak condition. The safety valve test is a specialized task that captures the exact pressure release point by taking 10 readings per second during a valve crack test. You will find this and much more as we continue to develop new apps at Additel.

Connectivity and Battery

Users can remotely connect mobile devices to the ADT226 via Bluetooth with an unobstructed distance of up 20 meters. The included USB Type-C comm port and cable provide a hard-wired communication option as well as charging for the removable Li-ion battery, which provides up to 35 hours of run time.

Voltage DC

0 to 15 V

0.1 mV

0.015%RDG+0.005%FS

0 to 10.5 V

0.1 mV

0.02%RDG+0.005%FS

Current DC

0 to 25 mA

0.1 uA

0.015%RDG+0.005%FS

0 to 25 mA

0.1 uA

0.02%RDG+0.005%FS

Resistance

0 to 400 Ω

1 mΩ

0.015%RDG+0.005%FS

0 to 400 Ω

1 mΩ

0.02%RDG+0.005%FS

0 to 4000 Ω

10 mΩ

0.015%RDG+0.005%FS

0 to 4000 Ω

10 mΩ

0.02%RDG+0.005%FS

Frequency

0.01 to 50000.0 Hz

Auto range, 6-digit

0.005%RDG+5 on last digit

0.01 to 50000.0 Hz

Auto range, 6-digit

0.005%RDG+5 on last digit6-digit 0.005%RDG+5 on last digit

Voltage mV (TC)

-10 to 75 mV

0.1 uV

0.015%RDG + 0.005%FS

-10 to 75 mV

0.1 uV

0.02%RDG+0.005%FS

Pulse

0 to 9999999

1

N/A

0 to 9999999

1

N/A

Optional rising edge and falling edge, minimum threshold voltage: 2.5V

Loop power (max 25mA)

24 V

N/A

±1 V

20 V

N/A

± 10%

Voltage DC

-300 to 300 mV

1 μV

0.015% RDG + 0.005% FS

-300 to 300 mV

1μV

0.02% RDG + 0.005% FS

-30 to 30 V

0.1 mV

0.015%RDG+0.005%FS

-30 to 30 V

0.1 mV

0.02% RDG + 0.005% FS

Temperature Coefficient: ±5 ppm FS/°C (-10°C to 10°C and 30°C to 50°C)

Impedance: -300 mV to 300 mV = > 100 MΩ, -30 V to 30 V = >1 MΩ

DC High Voltage

-300 to 300 V

10 mV

0.05% RDG + 0.01% FS

N/A

Temperature coefficient: ±0.0025% FS/°CDC High Voltage N/A(-10°C to 10°C and 30°C to 50°C)

The highest input voltage is 300 V, IEC61010 300V CATII

Common mode rejection: >100 dB (at 50 or 60 Hz)

Impedance: > 4 MΩ, DC coupling

AC High Voltage

300V (40 to 500 Hz)

10 mV

0.5% RDG + 0.05% FS

N/A

Temperature coefficient: ±（0.025% RD + 0.0025% FS /°C, -10°C to 10°C and 30°C to 50°C)

The highest input voltage is 300 V, IEC61010 300V CATII

9% to 100% of range is suitable for the above accuracy indicators

Impedance: >4 MΩ, <100pF, AC coupling

Current DC

-30 to 30 mA

0.1 μA

0.015% RDG + 0.005% FS

-30 to 30 mA

0.1 μA

0.02% RDG + 0.005% FS

Temperature Coefficient: ±5ppm FS/°C (-10°C to 10°C and 30°C to 50°C), Impedance: < 40 Ω

Resistance (4-Wire)

0 to 400 Ω

1 mΩ

0.015% RDG + 0.005% FS

0 to 400 Ω

1 mΩ

0.02% RDG + 0.005% FS

0 to 4000 Ω

10 mΩ

0.015% RDG + 0.005% FS

0 to 4000 Ω

10 mΩ

0.02% RDG + 0.005% FS

Temperature coeficient: ±5 ppm FS/°C (-10°C to 10°C and 30°C to 50°C)

2-Wire + 50 mΩ, 3-wire+ 10 mΩ

Excitation current: 0.25 mA

Voltage mV (TC)

-10 to 75 mV

0.1 μV

0.015% RDG + 0.005% FS

-10 to 75 mV

0.1 μV

0.02% RDG + 0.005% FS

Temperature Coefficient: ±5ppm FS/°C (-10°C to 10°C and 30°C to 50°C)

Impedance: >100 MΩ

Frequency

0.01 to 50000 Hz

Auto range, 6-digit

0.005% RDG + 5 on last digit

0.01 to 50000 Hz

Auto range, 6-digit

0.005% RDG + 5 on last digit

Minimum threshold voltage: 2.5 V

Supported units: Hz, kHz, MHz, CPM, CPH, s, ms, µs

Pulse

0 to 9999999

1

N/A

0 to 9999999

1

N/A

Optional rising edge and falling edge, minimum threshold voltage: 2.5V

Switch

Support for dry or wet switch, voltage range of 3 to 30 V, response speed of < 10 ms

Operating Temperature

-10°C to 50°C

Specification guaranteed temperature range

10°C to 30°C

Storage Temperature

-20°C to 70°C

Humidity

<95%, non-condensing

Power supply

6600mAh, 23.8Wh lithium battery, charging time 4~6 hours, battery pack can be charged independently

4000mAh 14.4Wh Explosion-proof lithium battery packcharging time 6~8 hours, battery pack can be charged independently

User interface

Icon drive menus

Icon driven menus with navigation buttons

Ports protection voltage

50V max

30V max

Display

5.0 inch 480 x 800 mm TFT LCD capacitive screen

4.4 inch 640 x 480 mm color display capacitive screen

Maximum altitude

3000 meters

European Compliance

CE Mark

Electrical Connection

Ø4mm sockets and flat mini-jack thermocouple socket

Size

6.97" x 4.13" x 2.04" (177 mm x 105 mm x 52 mm)

Weight

1.6 lb (0.7 kg)

1.65 lb (0.75 kg)

Battery

Rechargeable Li-ion battery (included)

Battery Life

Typically 16 hours

Typically 35 hours

Battery Charge

110V/220V external power adapter included. Battery can be charged external to the unit. Typically charge time is 6-8 hours.

External pressure module

Dual channel serial plug, can connect two digital pressure modules

Warm-up time

Full specification performance is achieved after a 10 minute warm-up time.

ROHS compliant

Rohs II Directive 2011/65/EU, EN50581:2012

Display rate

3 readings per second

Barometric Accuracy (Built-in barometer)

50Pa

IP protection level

IP67, 1 meter drop test

Communication

Isolate USB-TYPEC (slave), Bluetooth BLE

Calibration

ISO 17025 accredited calibration with data

Warranty

3 years

The 161 series Intelligent Digital Pressure Modules are available for gauge, vacuum, and absolute pressure from -15 psi to 60,000 psi (-1 bar to 4200 bar). Accuracy from 0.02% FS includes operation over 14°F to 122°F (-10°C to 50°C), one-year stability and calibration uncertainty. For detailed specifications, please refer to the pressure modules datasheet.

S

IEC 584

-50 to 1768

-50~0

0.96

IEC 584

-50 to 1768

-50~100

0.96

0~100

0.69

100~1000

0.69

100~1768

0.64

1000~1768

0.73

R

IEC 584

-50 to 1768

-50~0

1.02

IEC 584

-50 to 1768

-50~0

1.03

0~200

0.71

0~200

0.71

200~1768

0.56

200~1768

0.65

B

IEC 584

0 to 1820

200~300

1.89

IEC 584

0 to 1820

200~300

1.9

300~500

1.25

300~500

1.26

500~800

0.78

500~800

0.79

800~1820

0.55

800~1820

0.57

K

IEC 584

-270 to 1372

-250 to -200

0.97

IEC 584

-270 to 1372

-250 to -200

1.04

-200 to -100

0.3

-200 to -100

0.32

-100 to 600

0.18

-100 to 600

0.21

600 to 1372

0.35

600 to 1372

0.43

N

IEC 584

-270 to 1300

-250 to -200

1.5

IEC 584

-270 to 1300

-250 to -200

1.58

-200 to -100

0.44

-200 to -100

0.46

-100 to 1300

0.3

-100 to 1300

0.37

E

IEC 584

-270 to 1000

-250~-200

0.54

IEC 584

-270 to 1000

-250~-200

0.59

-200~-100

0.2

-200~-100

0.22

-100~700

0.15

-100~700

0.18

700~1000

0.2

700~1000

0.25

J

IEC 584

-210~1200

-210~-100

0.26

IEC 584

-210~1200

-210~-100

0.28

-100~700

0.15

-100~700

0.19

700~1200

0.25

700~1200

0.31

T

IEC 584

-270 to 400

-250~-100

0.74

IEC 584

-270 to 400

-250~-100

0.79

-100~0

0.15

-100~0

0.16

0~400

0.11

0~400

0.13

C

ASTM E988

0 to 2315

0 to 1000

0.35

ASTM E988

0 to 2315

0 to 1000

0.4

1000 to 1800

0.62

1000 to 1800

0.73

1800 to 2315

1.02

1800 to 2315

1.22

D

ASTM E988

0~2315

0~100

0.39

ASTM E988

0~2315

0~100

0.39

100~1200

0.37

100~1200

0.43

1200~2000

0.65

1200~2000

0.77

2000~2315

1.03

2000~2315

1.24

G

ASTM E1751

0 to 2315

50~100

1.12

ASTM E1751

0 to 2315

50~100

1.12

100~200

0.72

100~200

0.72

200~400

0.45

200~400

0.46

400~1500

0.37

400~1500

0.43

1500~2315

0.77

1500~2315

0.92

L

DIN43710

-200 to 900

-200 to -100

0.15

DIN43710

-200 to 900

-200 to -100

0.16

-100 to 400

0.13

-100 to 400

0.14

400 to 900

0.17

400 to 900

0.2

U

DIN43710

-200 to 600

-200 to 0

0.28

DIN43710

-200 to 600

-200 to 0

0.29

0 to 600

0.13

0 to 600

0.15

Note: Internal CJC is ±0.15°C (-10°C to 50°C ambient temperature)

Accuracy with external cold junction only, for internal cold junction add 0.15 ℃(k=2)

PT10(385)

-200 to 850

-200~200

0.62

0.64

200~600

0.77

0.82

600~850

0.88

0.95

PT25(385)

-200 to 850

-200~200

0.29

0.31

200~600

0.4

0.44

600~850

0.47

0.54

PT50(3916)

-200 to 850

-200~200

0.18

0.2

200~600

0.27

0.32

600~850

0.34

0.4

 PT100(385) PT100(391) PT100(3916) PT100(3926) 

-200 to 850

-200~200

0.13

0.15

200~600

0.21

0.26

600~850

0.27

0.34

PT200(385)

-200 to 850

-200~200

0.34

0.12

200~300

0.37

0.4

300~600

0.46

0.51

600~850

0.54

0.61

PT400(385)

-200 to 850

-200~0

0.17

0.06

0~200

0.21

0.23

200~600

0.3

0.35

600~850

0.37

0.44

PT500(385)

-200 to 850

-200~200

0.18

0.2

200~600

0.27

0.32

600~850

0.34

0.4

PT1000(385)

-200 to 850

-200~200

0.13

0.15

200~600

0.21

0.26

600~850

0.27

0.34

Cu10(427)

-200~260

-200~260

0.59

0.61

Cu50(428)

--200~260

-200~260

0.15

0.17

Cu100(428)

-200~260

-200~260

0.1

0.12

Ni100(617) Ni100(618)

-60~180

-60~0

0.06

0.07

0~180

0.06

0.08

Ni120(672)

--80~260

-80~260

0.06

0.07

Ni1000

-50~150

-50~150

0.08

0.09

 Model Number 

Description

QTY

9811-X

110V/220V external power adapter

1 pc

9704

Chargeable Li-ion battery

1 pc

9023

Test leads

 1 set (6 pcs) 

9027

 Right angle test leads kit (Non-Ex models only) 

1 set (2 pcs)

9060

Pressure module connection cable

1 pc

9040

Hanging strap with magnet

1 pc

Manual

1 pc

ISO 17025 accredited calibration certificate

1 pc

ADT161 – XXX

Digital Pressure Modules

 ADT161Ex – XXX 

Intrinsically Safe Digital Pressure Modules

ADT129-X

Differential Pressure Manifold, -15 to 3,000 psi

9060

Pressure module connection cable

9052

USB Cable type A to type C

9052Ex

USB Cable type A to type C for Ex handheld models

9080

Cable kit (including TC plug, compensation cable, S, R, B, K, J, T, E, N)

9704

Spare chargeable Li-ion battery for multifunction calibrator

9811-X

110 V/220 V external power adapter for handheld models

9811Ex-X

110 V/220 V external power adapter for Ex handheld models

9906A

Hard carrying case for handheld instrument with accessories

9918-SC

 Soft carrying case, with space for handheld instrument, test leads, and accessories 

9530-BASIC

Additel/Acal Task management software for multifunction calibrator

 Additel 226/227 Multifunction Process Calibrator Selection Guide 

Additel 226 Multifunction Process Calibrator Datasheet

Additel 226/227 Multifunction Process Calibrator User Manual

 Additel 226/227 Firmware Update Tool 

 0.0.0.320.0.0.290.0.0.280.0.0.250.0.0.23 

 2021-12-17 

 28 MB 

 Additel 226/227 Multi-functional Documenting Process Calibrator - Full Intro 

Additel 226/227 Multi-Function Documenting Process Calibrator - Mini Intro

Introduction to the Additel 129 Manifold