Advantest R6144 Programmable DC Voltage/Current Source (Calibration Source)

Core product features

Output capability: Maximum output ± 32   V/± 160   mA.

Accuracy indicators (6-month guarantee, 23 ℃± 5 ℃): Voltage accuracy of 0.03%, current accuracy of 0.035%.

High resolution: minimum voltage step of 1 µ V; minimum current step of 100 nA.

Low noise: The typical noise in the full frequency range of 20Hz-20MHz is 3mVp-p, which is only 1/5 of the previous generation models.

Fast setup time: The full-scale step output stabilizes to ± 0.1% with a maximum of 50 ms, which is one-third of the previous generation model and improves testing throughput efficiency.

Storage and scanning function: built-in 160 step program memory; Support all digital continuously variable scanning output.

Interface standard: GPIB, BCD parallel interface, can be connected to computers, sequence generators, and general I/O.

Backward compatibility: The program written for the old model TR6142 does not need to be modified and can be run directly on R6144.

Output range and setting resolution

Voltage range

Range output range setting resolution

10 mV 0~±16.000 mV 1 µV

100 mV 0~±160.00 mV 10 µV

1 V 0~±1.6000 V 100 µV

10 V 0~±16.000 V 1 mV

30   V (R6144 exclusive) 0~± 32.000   V 2   mV

current range

Range output range setting resolution

1 mA 0~±1.6000 mA 100 nA

10 mA 0~±16.000 mA 1 µA

100 mA 0~±160.00 mA 10 µA

Key performance indicators (testing conditions: 23 ℃± 5 ℃, humidity ≤ 70% RH, constant power supply and load)

6-month total accuracy: formatted as ± (percentage of set value+range error)

Voltage: 10 mV range: 0.03%+5 µ V; 30V range: 0.03%+4 µ mV

Current: 1 mA range: 0.035%+300 nA; 100 mA range: 0.04%+30 µ A

One day short-term stability: better than the 6-month indicator; The minimum voltage is 0.01%+4 µ V, and the minimum current is 0.01%+20 µ nA.

Temperature coefficient (0-50 ℃, per ℃): 20 ppm/℃ for most gears; 30V voltage range of 60 ppm/℃.

Output noise: 20Hz-20MHz Total noise: Voltage range up to 3 mVp-p; The maximum current range is 6 µ Ap-p.

Source/irrigation capability: The maximum output of the voltage source is 160 mA, and the maximum suction is 100 mA; 1V/10V/30V supports four wire output, and the small mV range is two-wire output.

Power regulation rate: rated voltage varies by 15% to+10%, with a FS of ≤ ± 0.005%.

Load adjustment rate: Maximum load variation in four wire mode, ≤± 0.005% FS (excluding 10mV and 100mV).

Capacitive/inductive load tolerance:

1/10/30V: maximum capacitance of 1000 µ F, inductance of 500 µ H;

MV range: maximum capacitance of 100 µ F, inductance of 1 mH.

Establishment time: Full range jump, maximum load condition, all gears ≤ 50 ms; maximum 60 ms with 100 µ F capacitor load.

Work and storage environment

Working temperature: 0 ℃~+50 ℃; Maximum relative humidity of 85%, no condensation.

Storage temperature: -25 ℃~+70 ℃.

Power supply, machinery and accessories

Power supply selection (ordering options)

Option number: Input AC voltage

Standard 90-110 VAC

Option32 103‑132 VAC

Option42 198‑242 VAC

Option44 207‑250 VAC

The maximum power consumption is 27   VA.

Physical parameters: dimensions 240 (W) × 88 (H) × 350 (D)   mm; the whole machine weighs approximately 4   kg.

Standard accessories: power cord, corresponding voltage specification fuse.

Select accessories separately

Two wire test cable MI-49; Four wire test cable A01023 (optional 100/150/250cm);

Panel installation kit and JIS/EIA rack installation kit in two specifications.