The Additel ADT226 is a portable multi-functional process calibrator with an easy to use color touchscreen display. The ADT226 is powerful, cost effective, and accurate.
Accessories Included
Model Number
Description
QTY
9811-X
110V/220V external power adapter (Only for ADT226)
1 pc
9704
Chargeable Li-ion battery (Only for ADT226)
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
9052
USB Cable type A to type C (Non-Ex models only)
1 pc
9040
Hanging strap with magnet
1 pc
Specifications
Electrical Specifications - Source Accuracy
Specifications
ADT226
ADT226Ex
Range
Resolution
Accuracy
Range
Resolution
Accuracy
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
1 uV
0.015%RDG + 0.005%FS
-10 to 75 mV
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%
Electrical Specifications - Measurement Accuracy
Specifications
ADT226
ADT226Ex
Range
Resolution
Accuracy
Range
Resolution
Accuracy
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)
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
General Specification
ADT226
ADT226Ex
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)
55Pa
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
Pressure Specification( ADT226 & ADT226Ex)
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.
Temperature Specification
Thermocouple Measurement and Source Accuracy
ADT226
ADT226Ex
Type
Standard
Temperature Range (°C)
Accuracy (°C)
Standard
Temperature Range (°C)
Accuracy (°C)
Measure / Source
Measure / Source
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)
RTD Measurement and Source Accuracy
Measure and Simulate
Temperature Range (°C)
Accuracy (°C)
ADT226
ADT226Ex
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
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