Additel ADT 226 Multifunction Process Calibrator

Accuracy of Source Output

VDC

Measurement Range / Resolution / Accuracy

-150 to 150 mV / 5 µV / 0.015% RDG + 15 µV

-1.5 to 1.5 V / 0.05 mV / 0.015% RDG + 0.15 mV

-15 to 15 V / 0.5 mV / 0.015% RDG + 1.5 mV

ADC

Measurement Range / Resolution / Accuracy

0 to 25 mA / 0.5 µA / 0.015% RDG + 1.2 µA

Resistance

Measurement Range / Resolution / Accuracy

0 to 400 Ω / 10 mΩ / 0.015% RDG + 20 mΩ

0 to 4000 Ω / 100 mΩ / 0.015% RDG + 200 mΩ

Frequency (Square Wave)

Measurement Range / Resolution / Accuracy

(0.01 ~ 5) Hz / 0.00001 Hz / 0.005% RDG + 0.00005 Hz

(5 ~ 50) Hz / 0.0001 Hz / 0.005% RDG + 0.0005 Hz

(50 - 500) Hz / 0.001 Hz / 0.005% RDG + 0.005 Hz

(500 - 5000) Hz / 0.01 Hz / 0.005% RDG + 0.05 Hz

(5000 - 50000) Hz / 0.1 Hz / 0.005% RDG + 0.5 Hz

Frequency (Sine, Triangle Wave)

Measurement Range / Resolution / Accuracy

(0.1 ~ 50) Hz / 0.001 Hz / 0.004 Hz

(50 - 500) Hz / 0.01 Hz / 0.04 Hz

(500 ~ 5000) Hz / 0.1 Hz / 0.4 Hz

(5000 ~ 50000) Hz / 1 Hz / 4 Hz

Duty Cycle

Measurement Range / Resolution / Accuracy

(1% ~ 99%)@ ≤ 10000 Hz / 0.05% / 0.1% kHz + 0.1%

(5% ~ 99%)@ ≤ 50000 Hz / 0.5% / 0.1% kHz + 0.1%

Measurement Accuracy

VDC

Measurement Range / Resolution / Accuracy

-300 to 300 mV / 1 pV / 0.015% RDG + 15 µV

-30 to 30 V / 0.1 mV / 0.015% RDG + 1.5 mV

Resistance

-300 mV to 300 mV = > 100 MΩ

-30 V to 30 V = > 1 MΩ

High Voltage DC

Measurement Range / Resolution / Accuracy

-300 to 300 V / 10 mV / 0.05% RDG - 30 mV

Maximum Input Voltage: 300 V, IEC61010 300V CAT II

Normal Mode Rejection: > 100 dB (at 50 or 60 Hz)

Impedance: > 4 MΩ, DC connection

High Voltage AC

Measurement Range / Resolution / Accuracy

300 V (40 to 500 Hz) / 10 mV / 0.5% RDG + 150 mV

Maximum Input Voltage: 300 V, IEC61010 300V CAT II

Range from 9% to 100% complies with the accuracy specifications

Impedance: > 4 MΩ, < 100 pF, AC connection

ADC

Measurement Range / Resolution / Accuracy

-30 to 30 mA / 0.1 µA / 0.015% RDG + 1.5 pA

Datasheet