Additel 226 User manual

226/227
Multifunction Process Calibrator

ADT226/227 Multifunction Process Calibrator
-------User Manual
[Version：2306V01]
Additel Corporation

STATEMENT
This user manual provides operating and safety instructions for the ADT226/227 Multifunction
process calibrator. To ensure correct operation and safety, please follow the instructions in this
manual. Additel Corporation reserves the right to change the contents and other information
contained in this manual without notice.

I
Content
1. Introduction...................................................................................................................................................................3
1.1 General Introduction ..................................................................................................................................................3
1.2 Models and function...................................................................................................................................................4
1.3 Technical Specifications.............................................................................................................................................6
1.3.1 General specifications.........................................................................................................................................6
1.3.2 Electrical Measurement Specifications................................................................................................................8
1.3.3 Electrical Output Specifications......................................................................................................................... 11
1.3.4 RTD Measurement and Source Specifications..................................................................................................13
1.3.5 Thermocouple Measurement and Source specifications...................................................................................15
1.4 Basic Structure ........................................................................................................................................................19
1.5 Power supply description.........................................................................................................................................20
2. Display and functions.................................................................................................................................................22
2.1 Main interface..........................................................................................................................................................22
2.2 Control center..........................................................................................................................................................23
3. Calibrator.....................................................................................................................................................................25
3.1 Electrical Measurement ...........................................................................................................................................26
3.1.1 DC voltage measurement..................................................................................................................................26
3.1.2 Current measurement........................................................................................................................................27
3.1.3 Switch measurement.........................................................................................................................................28
3.1.4 Pulse measurement...........................................................................................................................................28

II
3.1.5 Frequency measurement...................................................................................................................................28
3.1.6 AC voltage measurement ..................................................................................................................................28
3.1.7 Scaling...............................................................................................................................................................29
3.1.8 Filter ..................................................................................................................................................................29
3.1.9 Zeroing..............................................................................................................................................................30
3.1.10 Statistics..........................................................................................................................................................30
3.2 Pressure measurement............................................................................................................................................30
3.2.1 Pressure measurement settings........................................................................................................................30
3.2.2 Filter ..................................................................................................................................................................31
3.2.3 Module information............................................................................................................................................31
3.2.4 Zeroing..............................................................................................................................................................32
3.2.5 Statistics............................................................................................................................................................32
3.3 Temperature measurement......................................................................................................................................32
3.3.1 Thermocouple measurement.............................................................................................................................32
3.3.2 Thermocouple settings ......................................................................................................................................33
3.3.3 RTD measurement............................................................................................................................................33
3.3.4 RTD settings......................................................................................................................................................34
3.3.5 Zeroing..............................................................................................................................................................35
3.3.6 Statistics............................................................................................................................................................35
3.4 HART calibration......................................................................................................................................................35
3.4.1 Search and connection......................................................................................................................................35
3.4.2 HART Setting.....................................................................................................................................................36

III
3.4.3 Process variables..............................................................................................................................................38
3.4.4 Diagnosis/ Service.............................................................................................................................................38
3.5 Output......................................................................................................................................................................40
3.5.1 Voltage output....................................................................................................................................................40
3.5.2 Current output....................................................................................................................................................41
3.5.3 Frequency output...............................................................................................................................................41
3.5.4 Pulse output ......................................................................................................................................................41
3.5.5 Simulate Thermocouple (TC) output..................................................................................................................42
3.5.6 Simulate RTD output.........................................................................................................................................43
3.5.7 Set point output .................................................................................................................................................44
3.5.8 Ramp output......................................................................................................................................................45
3.5.9 Automatic step output........................................................................................................................................46
3.5.10 Manual step output..........................................................................................................................................47
3.5.11 Fine adjustment output....................................................................................................................................47
4. System settings...........................................................................................................................................................48
4.1 Bluetooth communication.........................................................................................................................................48
4.2 Power management.................................................................................................................................................48
4.2.1 Brightness .........................................................................................................................................................48
4.2.2 Battery information ............................................................................................................................................48
4.2.3 Auto backlight off...............................................................................................................................................48
4.2.4 Auto sleep after backlight off..............................................................................................................................48
4.2.5 Auto power off after sleep..................................................................................................................................49

IV
4.3 Services...................................................................................................................................................................49
4.3.1 System calibration.............................................................................................................................................49
4.3.2 Maintenance......................................................................................................................................................50
4.3.3 4.3.3 Restore to factory data.............................................................................................................................50
4.4 Personalization........................................................................................................................................................50
4.4.1 Sound................................................................................................................................................................50
4.4.2 Language ..........................................................................................................................................................51
4.4.3 Date & Time.......................................................................................................................................................51
4.5 Product information..................................................................................................................................................51
5. Data management .......................................................................................................................................................53
6. Task..............................................................................................................................................................................54
6.1 Calibration pressure devices....................................................................................................................................54
6.1.1 Dial pressure gauge and digital pressure gauge...............................................................................................54
6.1.2 Pressure transmitter..........................................................................................................................................57
6.1.3 Pressure switch.................................................................................................................................................59
6.1.4 I/P Converter .....................................................................................................................................................60
6.2 Calibrate temperature devices.................................................................................................................................62
6.2.1 Temperature indicator........................................................................................................................................62
6.2.2 Temperature transmitter.....................................................................................................................................64
6.2.3 Temperature transmitter with sensor .................................................................................................................67
6.2.4 Temperature switch ...........................................................................................................................................68
6.2.5 Temperature switch with sensor ........................................................................................................................71

V
6.3 Calibrate flow devices..............................................................................................................................................72
6.3.1 Delta- pressure flowmeter .................................................................................................................................72
6.3.2 Instantaneous flowmeter ...................................................................................................................................74
6.3.3 Flow volume totalizers.......................................................................................................................................75
6.3.4 Tachometer/ vortex meters................................................................................................................................77
6.4 Calibrate loop devices..............................................................................................................................................78
6.4.1 Loop indicators..................................................................................................................................................78
6.4.2 Loop signal source ............................................................................................................................................80
6.4.3 Signal isolator/ converters.................................................................................................................................81
6.4.4 Limit Switches....................................................................................................................................................82
7. Applications.................................................................................................................................................................85
7.1 Pressure Unit Converter..........................................................................................................................................85
7.2 Leak Test .................................................................................................................................................................85
7.3 PSV test...................................................................................................................................................................86
7.4 Thermal calculator ...................................................................................................................................................87
7.5 Sensor library...........................................................................................................................................................87
7.6 Simulate transmitter.................................................................................................................................................87
7.7 Data logger..............................................................................................................................................................88
7.7.1 Logger Management .........................................................................................................................................89
7.7.2 The start of data logging....................................................................................................................................89
7.7.3 The operation of data logging............................................................................................................................90
7.7.4 Save the data....................................................................................................................................................92

VI
7.8 Differential pressure.................................................................................................................................................92
8. HART Communicator..................................................................................................................................................94
8.1 HART connection and search..................................................................................................................................94
8.2 HART communicator operation................................................................................................................................94

1
Safety instructions
Warning
：
To prevent the user from injury, please follow this user manual for use.
To prevent possible fire, electric shock or personal injury, please do as follows:
General:
Please read the manual, especially the Safety Instructions before using this product;
Use only the correct measurement category (CAT), voltage and current rated probes, test cables for measurement;
Please charge the battery when a low battery level is displayed in case of the measurement abnormal;
Do not expose the battery to fire or short circuit the battery;
The voltage applied between the terminals or between any terminal and the grounding cannot exceed the rated
value;
Before using the product, please check the appearance of the product for any damage;
If the product is damaged or malfunctions, do not use it, and contactAdditel;
Never use the non-Ex version in an explosive, steam or dust environment;
Do not touch the metal part of the probes or test cables during use;
Please remove unnecessary probe, cable or other accessories before using the product;
Do not use damaged or worn cable.

2
Attention:
To prevent injury, please obey the instruction manual for use
To prevent possible damage, please do as follows:
Do not use the instrument in a high vibration environment;
Use only the Additel power adaptor and designated battery models;
In case of working with external pressure module, refer to the Safety instructions of its manual.

3
1. Introduction
1.1 General Introduction
TheADT226/227 series calibrators are a new generation multifunction process calibrator provided byAdditel. With
the documenting test task built-in, it can significantly improve the efficiency of the testing and calibrating in field and
laboratory applications. It combines a plentiful amount of functions in a single device, such as gauge measurement, 3
signal source, loop power, pressure indicator, HART communicator and thermal calculator. Users can perform field
calibration, troubleshooting and maintenance by carrying only the ADT227, so that greatly improved the efficiency of field
engineers and technicians.
How to contact us
TEL: [phone]
Or visit Additel website: www.additel.com

4
1.2 Models and function
Table 1 Models and function
Models ADT226 ADT227 ADT227-HART
Measure
Voltage mV DC ±300 mV ±300 mV ±300 mV
V DC ±30 V ±30 V ±30 V
High Voltage V DC/AC ±300V DC/AC ±300V DC/AC ±300V DC/AC
Current (mA DC) ±30 mA ±30 mA ±30 mA
Resistance 0 - 4000 Ω 0 - 4000 Ω 0 - 4000 Ω
Frequency 0.01 - 50,000 Hz 0.01 - 50,000 Hz 0.01 - 50,000 Hz
Pulse 0 - 9,999,999 0 - 9,999,999 0 - 9,999,999
Limit Switch • • •
Thermocouple TC -10 - 75 mV -10 - 75 mV -10 - 75 mV
Pressure Module Serial Ports 2 2 2
Source / Simulate
Voltage (V DC) -15 V ~15 V -15 V ~15 V -15 V ~15 V
Current (mA DC) 0 - 25 mA 0 - 25 mA 0 - 25 mA
Resistance 0 - 4000 Ω 0 - 4000 Ω 0 - 4000 Ω

5
Frequency 0.01 - 50,000 Hz 0.01 - 50,000 Hz 0.01 - 50,000 Hz
Pulse 0 - 9,999,999 0 - 9,999,999 0 - 9,999,999
Thermocouple TC -10 - 75 mV -10 - 75 mV -10 - 75 mV
Recording
Scaling • • •
Min/Max/Avg/Tare • • •
Hold • • •
Task • •
On-demand Logging 10,000 readings 10,000 readings
Features
Color Touchscreen Display • • •
Top Port Protection 50V Max 50V Max 50V Max
Loop power 24 V 24 V 24 V
Ramp/step • • •
Simulate Transmitter • • •
RTD • • •
Thermocouple TC • • •
Internal CJC • • •

6
Bluetooth • • •
HART Communication •
Full HART Communicator •
Documenting • •
IP67 Compliance • • •
Warranty 3 Years 3 Years 3 Years
ISO 17025 Accredited Calibration • • •
1.3 Technical Specifications
1.3.1 General specifications Table 2 General specifications
Specifications ADT226 ADT227
Operating Temperature -10°C to 50°C
Specification guaranteed temperature 10°C to 30°C
Storage Temperature -30°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
User interface Icon drive menus
Ports protection voltage 50V max （Only for the top ports)

7
Display 5.0 inch 480x800 mm TFT LCD 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)
Battery Rechargeable Li-ion battery (included)
Battery Life Typically 12 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 aerial 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

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Warranty 3 years
1.3.2 Electrical Measurement Specifications
Table 3 Electrical Measurement Specifications
Specifications Range Resolution Accuracy
ADT226 ADT227
Voltage DC
-300 to 300 mV 1 µV 0.015% RDG + 15 µV 0.005% RDG + 15 µV
-30 to 30 V 0.1 mV 0.015% RDG + 1.5 mV 0.005% RDG + 1.5 mV
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 + 30 mV 0.05% RDG + 30 mV
Temperature coefficient: ±25ppm FS/°C (-10°C to 10°C and 30°C to 50°C)
Maximum input voltage = 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 + 150 mV 0.5% RDG + 150 mV
Temperature coefficient: ± (250 ppmRDG + 25 ppmFS)/ ℃(-10°C to 10°C and 30°C to 50°C)
Maximum input voltage = 300 V, IEC61010 300V CATII
9% to 100% of range is suitable for the above accuracy indicators