TH0210


• Current output: 100 μA ~ 3.2 A.

• Resistance measurement: 1 mΩ ~ 100 kΩ(customizable).

• 0.5 ppm ~ 3 ppm(External Primary Standard Resistor)

• Typical value of test period: about 4.5 minutes.

• RS232 and LAN interfaces.

• LCD touch screen.

• Statistical analysis.

• Dedicated software(optional).

TH0210 is a direct-current-comparator bridge designed for the automatic measurement and display of the ratio of two resistances to high accuracy. It’s applied for the measurement, comparison, transmission, verification of standard resistance.


4. Specifications

Resistor

Resolution

Reference Resistor

Nominal Ratio

Excitation Current

Test power

Meas. Accuracy (k=2 ,± μΩ/Ω)

1 mΩ

10 pΩ

1 Ω

0.001:1

3.16 A

10 mW

5

10 mΩ

100 pΩ

1 Ω

0.01:1

1 A

10 mW

3

100 mΩ

1 nΩ

1 Ω

0.1:1

316 mA

10 mW

2

1 Ω

10 nΩ

1 Ω

1:1

100 mA

10 mW

0.5

10 Ω

0.1:1

10 Ω

100 nΩ

1 Ω

10:1

31.6 mA

10 mW

0.5

10 Ω

1:1

100 Ω

1:10

100 Ω

1 μΩ

10 Ω

10:1

10 mA

10 mW

0.5

100 Ω

1:1

1 kΩ

1:10

1 kΩ

10 μΩ

100 Ω

10:1

3.16 mA

10 mW

0.5

1 kΩ

1:1

10 kΩ

1:10

10 kΩ

100 μΩ

1 kΩ

10:1

1 mA

10 mW

1.5

10 kΩ

1:1

100 kΩ

1 mΩ

10 kΩ

10:1

1.%2 mA

1 mW

2.5



5. General Specifications

Power supply

AC ( 220±22 ) V,( 50 ±2 ) Hz;

Warm up time

Twice the time since last warmed up, to a maximum of 60 minutes.

Maximum power consumption

100 VA

Temperature performance

Operating temperature: 18°C ~ 28 °C;

Storage temperature: -20°C ~ 60°C;

Humidity performance

Operating humidity: (20 % ~ 50%) R·H, non-condensing;

Storage humidity: (15 % ~ 80%) R·H, non-condensing;

Weight

About 22.5 kg

Communication interface

RS232、LAN

Dimensions


485 mm(W)*355 mm(D)*220 mm(H) (Excluding handles and feets)