[ Programmable DC Power Supply ]   [ Programmable DC Electronic Loader ]   [ Triple output Power Supply  ]

 

 

 

Description:

  • Stability, Speed and Accuracy
  • High Performance: 2000 readings/sec
  • Multi-Point Scan
  • 19 Full-Featured Functions
  • Temperature Measurements
  • Dual Displays with 3-colour Annunciators
  • Noise Immunity.
  • Built-in USB and GPIB (optional) Interfaces.
  • Easy & Free PC applications
  • 6 1/2 Digits M3500A Specifications
  • Optional Accessories
  • The M3500A is characterised by high accuracy and stability providing, for example, a voltage accuracy over a 24 hour period of 0.0015% of reading.

  

DC Characteristics

Function

Range

Input Resistance

24 hours accuracy ±(% of reading+% of range) (23°C±1°C)

1 Year accuracy ±(% of reading+% of range) (23°C±5°C)

 

DCV
(DC Voltage)

100.0000 mV

10GΩ

0.0030+0.0030

0.0050 + 0.0035

1.000000 V

10GΩ

0.0020+0.0006

0.0040 + 0.0007

10.00000 V

10GΩ

0.0015+0.0004

0.0035 + 0.0005

100.0000 V

10MΩ

0.0020+0.0006

0.0045 + 0.0006

1000.000 V

10MΩ

0.0020+0.0006

0.0045 + 0.0010

 

 

Function

Range

Input Resistance ( Burden Voltage )

24 hours accuracy ±(% of reading+% of range) (23°C±1°C)

1 Year accuracy ±(% of reading+% of range) (23°C±5°C)

DCI
(DC Current)

10.000000 mA

5.1Ω ( < 0.1V)

0.005+0.010

0.050 + 0.020

100.00000 mA

5.1Ω ( < 0.6V)

0.01+0.004

0.050 + 0.005

1.000000 A

0.1Ω ( < 1V)

0.05+0.006

0.100 + 0.010

3.000000 A

0.1Ω ( < 2V)

0.10+0.020

0.120 + 0.020

 

Function

Range

Test Current

24 hours accuracy ±(% of reading+% of range) (23°C±1°C)

1 Year accuracy ±(% of reading+% of range) (23°C±5°C)

Resistance
(Specifications are for both 2W and 4W when a NULL operation is used.)

100.0000 Ω

1 mA

0.0030+0.0030

0.010 + 0.004

1.000000 KΩ

1 mA

0.0020+0.0005

0.010 + 0.001

10.00000 KΩ

100 uA

0.0020+0.0005

0.010 + 0.001

100.0000 KΩ

10 uA

0.0020+0.0005

0.010 + 0.001

1.000000 MΩ

5 uA

0.002+0.001

0.010 + 0.001

10.00000 MΩ

500 nA

0.015+0.001

0.040 + 0.001

100.0000 MΩ

500 nA//10MΩ

0.300+0.010

0.800 + 0.010

Diode Test

1.0000 V

1 mA

0.002+0.010

0.010 + 0.020

Continuity 2W

1kΩ

1 mA

0.002+0.010

0.010 + 0.020

 

 Frequency and Period

Function

Range

Frequency (Hz)

24 hours accuracy ±(% of reading+% of range) (23°C±1°C)

1 Year accuracy ±(% of reading+% of range) (23°C±5°C)

Frequency & Period

100 mV

to

750V

3 -5

0.10

0.10

5 -10

0.05

0.05

10 -40

0.03

0.03 

40 -300K

0.006

0.01

 

AC Characteristics

Function

Range

Frequency (Hz)

24 hours accuracy ±(% of reading+% of range) (23°C±1°C)

1 Year accuracy ±(% of reading+% of range) (23°C±5°C)

ACV

(AC RMS Voltage)

100.0000 mV

3 -5

1.00+0.03

1.00 + 0.04

5 -10

0.35+0.03

0.35 + 0.04

10 -20K

0.04+0.03

0.06 + 0.04

20k -50K

0.10+0.05

0.12 + 0.05

50k-100K

0.55+0.08

0.60 + 0.08

100k-300K

4.00+0.50

4.00 + 0.50

1.000000 V

to

750.000 V

3 -5

1.00+0.02

1.00 + 0.03

5 -10

0.35+0.02

0.35 + 0.03

10 -20K

0.04+0.02

0.06 + 0.03

20k -50K

0.10+0.04

0.12 + 0.05

50k-100K

0.55+0.08

0.60 + 0.08

100k-300K

4.00+0.50

4.00 + 0.50

ACI

(AC RMS Current)

1.000000 A

3 -5

1.00+0.04

1.00 + 0.04

5 -10

0.30+0.04

0.30 + 0.04

10 -5K

0.10+0.04

0.10 + 0.04

3.000000 A

3 -5

1.10+0.06

1.10 + 0.06

5 -10

0.35+0.06

0.35 + 0.06