Specifications
• Electrical Specifications
Measurement Accuracy
|
|
Range
|
Resolution
|
Accuracy
|
Voltage DC
|
±75.0000 mV
±30.0000 V
|
0.1µV
0.1mV
|
0.01%RD + 3.75 μV
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 400.000 Ω
|
10mΩ
|
0.02%RD+0.2 Ω
|
Three-wire
|
0 to 400.000 Ω
|
10mΩ
|
0.02%RD+0.2 Ω
|
Four-wire
|
0 to 400.000 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
|
If the switch has detective voltage, its range is +3V to +24V
|
Source Accuracy
|
Voltage DC
|
-10.000 to 75.000mV 0 to 12.0000 V
|
1μV
0.1mV
|
0.02%RD+4.25 μV
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
1 to 4000.0 Ω
|
10mΩ
100mΩ
|
0.02%RD+0.02 Ω
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
|
• General Specifications
Environmental Specifications
|
Operating Temperature
|
-10°C to 50°C
|
Storage Temperature
|
-20°C to 60°C
|
Humidity
|
<90%, non-condensing
|
Safety Specifications
|
European Compliance
|
CE Mark
|
Mechanical Specifications
|
Display
|
3.5 inch TFT color screen
|
Electrical Connection
|
φ4mm sockets and flat mini-jack thermocouple socket
|
RS232 Interface
|
standard RS232-DB9 socket
|
Size
|
3.9” x 7.6” x 2.0” (100mm x 192mm x 52mm)
|
Weight
|
1.6 lb (0.7 kg)
|
Power Supply
|
Polymer Li-ion rechargeable battery, or 10V DC adaptor
|
Battery
|
Rechargeable Li-ion battery (included)
|
Battery Life
|
15 hours uninterrupted use
Battery life will be reduced when 24V is applied
|
Battery Charge
|
110V/220V external power adapter (included)
|
• Temperature Specifications
Thermocouple Measurement and Source accuracy
|
Measure
and Simulate
|
Standard
|
Temperature Range (°C)
|
Accuracy (°C)
|
Measure
|
Source
|
S
|
IEC 584
|
-50 to 1768
|
-50 to400
|
1.0
|
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
|
1.0
|
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
|
1.0
|
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
|
1.0
|
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
|
RTD Measurement and Source 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
|
0.60
|
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
|
0.20
|
0.34
|
Pt100
(3916)
|
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
|
0.33
|
0.20
|
0.33
|
Pt200(385)
|
IEC 751
|
-200 to 850
|
-100 to 200
|
0.37
|
0.32
|
0.69
|
200 to 600
|
0.51
|
0.41
|
0.92
|
600 to 850
|
0.61
|
0.48
|
1.08
|
Pt500(385)
|
IEC 751
|
-200 to 850
|
-100 to 200
|
0.20
|
0.16
|
0.36
|
200 to 600
|
0.32
|
0.22
|
0.54
|
600 to 850
|
0.40
|
0.27
|
0.67
|
Pt1000
(385)
|
IEC 751
|
-200 to 850
|
-100 to 200
|
0.1
|
0.05
|
0.26
|
200 to 600
|
0.2
|
0.10
|
0.42
|
600 to 850
|
0.27
|
0.14
|
0.54
|
Cu100(428)
|
GOST6651-94
|
-50 to 150
|
-50 to150
|
0.12
|
0.09
|
0.12
|
Cu50(428)
|
GOST6651-94
|
-50 to 150
|
-50 to 150
|
0.17
|
0.13
|
0.17
|
Cu10(427)
|
Minco Application Aid #18
|
-100 to 260
|
-100 to 260
|
0.61
|
0.56
|
0.61
|
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
|
• ORDERING INFORMATION:
Model Number: ADT221A
Accessories (included)
110V/220V external power adapter
|
1 pc
|
Chargeable Li-ion battery
|
1 pc
|
Test leads
|
2 sets(4 pcs)
|
short circuit cable
|
1 sets(2 pcs)
|
Manual
|
1 pc
|
NIST traceable calibration certificate
|
1 pc
|
|
|
Optional Accessories
Model number
|
Description
|
9050
|
USB to RS232 (DB-9 Male) Adapter
|
9080
|
Cold Junction compensation kits (including TC plug, compensation cable, S,R,B,K,J,T,E,N)
|
9712
|
Spare chargeable Li-ion battery for multifunction calibrator
|
9816
|
110V/220V external power adapter for multifunction calibrator
|
9906
|
Carrying case for multifunction calibrator
|
9510
|
Additel/Cal Task management software for multifunction calibrator
|