TD1860 Multifunction Calibrator

• DC voltage output: ± (10 mV ~ 1100 V)

• DC current output: ± (3 μA ~ 22 A)（33 A optional）

• AC voltage output: 3 mV ~ 1100 V

• AC current output: 30 μA ~ 22 A（33 A optional）

• Sinusoidal wave frequency: 45 Hz ~ 1500 Hz

• Simulated DC resistance：0 Ω ~ 220 MΩ

• 2 MHz square wave frequency output

• Phase output

• AC/DC power output

• Remote adjustment(optional)

• Clamp meter calibration(optional)

• Transducer calibration(optional)

•  7.0-inch Color Touch Screen

TD1860 is a multi-function calibrator with wide range and high precision, integrates AC\DC voltage source, AC\DC current source, DC resistance source, etc. The DC accuracy class is up to 0.01, and the AC accuracy class is up to 0.05. It’s applied for calibrating 4.5 digits multimeter, voltmeter, ammeter, ohmmeter, power meter.

1 DC Voltage Output of TD1860 Multifunction Calibrator

 

Range

Resolution

Stability

Accuracy[1]

Max Burden (mA)

Ripple Factor

(%)

24 hours

(23±1)°C

90 days

(23±5)°C

1 year

(23±5)°C

± (ppm*output + μV)

100 mV

1 μV

40 + 5

64 + 10

80 + 10

300

<0.5

300 mV

1 μV

40 + 5

64 + 10

80 + 10

300

<0.5

1 V

10 μV

40 + 10

64 + 15

80 + 15

300

<0.5

3 V

10 μV

40 + 10

64 + 15

80 + 15

300

<0.5

10 V

100 μV

40 + 100

64 + 150

80 + 150

600

<0.5

30 V

100 μV

40 + 150

64 + 150

80 + 150

800

<0.5

100 V

1 mV

40 + 1500

64 + 1500

80 + 1500

300

<0.5

300 V

1 mV

40 + 1500

64 + 1500

80 + 1500

120

<0.5

1000 V

10 mV

40 + 5000

64 + 5000

80 + 5000

40

<0.5

Note[1]：When the output is negative, the floor uncertainly is double. For example, when the output is 1 V, the accuracy is (80 ppm ×1 V + 30 μV)；

• Output range: ± (10 mV ~ 1100 V)

• Short-circuit and overload protection

 

2 DC Current Output of TD1860 Multifunction Calibrator

 

Range

Resolution

Stability

Accuracy [1]

Compliance Voltage (V)

Ripple Factor (%)

24 hours

(23±1)°C

90 days

(23±5)°C

1 year

(23±5)°C

± (ppm*RD + μA)

30 μA

100 pA

96 + 0.02

108 + 0.02

120 + 0.02

11

<0.5

100 μA

1 nA

96 + 0.04

108 + 0.04

120 + 0.04

11

<0.5

300 μA

1 nA

96 + 0.04

108 + 0.04

120 + 0.04

11

<0.5

1 mA

10 nA

96 + 0.08

108 + 0.08

120 + 0.08

11

<0.5

3 mA

10 nA

96 + 0.08

108 + 0.08

120 + 0.08

11

<0.5

10 mA

100 nA

96 + 0.8

108 + 0.8

120 + 0.8

11

<0.5

30 mA

100 nA

96 + 0.8

108 + 0.8

120 + 0.8

11

<0.5

100 mA

1 μA

96 + 8

108 + 8

120 + 8

11

<0.5

300 mA

1 μA

96 + 24

108 + 24

120 + 24

4

<0.5

1 A

10 μA

96 + 80

108 + 80

120 + 80

3.5

<0.5

3 A

10 μA

96 + 80

108 + 80

120 + 80

4

<0.5

10 A

100 μA

96 + 800

108 + 800

120 + 800

3.5

<0.5

20 A(30 A)[2]

100 μA

96 + 800

108 + 800

120 + 800

2.8

<0.5

Note [1]: When the output is negative, the floor uncertainly is double;

Note [2]: 30 A range is optional.

• Output range: ± (3 μA ~ 22 A\33 A)

• Open-circuit and overload protection

 

3 Simulated DC Resistance of TD1860 Multifunction Calibrator

 

Range

Resolution

Accuracy

Allowable Current

90days(23 ± 5)°C

1year(23 ± 5)°C

± (ppm*output + Ω)

0 Ω

—

5 mΩ

5 mΩ

1mA~ 300mA

10 Ω

100μΩ

240 + 0.015

300 + 0.015

1mA~ 150 mA

30 Ω

100μΩ

240 + 0.015

300 + 0.015

1mA~ 150 mA

100 Ω

1 mΩ

120 + 0.015

150 + 0.015

1mA~ 80 mA

300 Ω

1 mΩ

120 + 0.03

150 + 0.03

1mA~ 40 mA

1 kΩ

10 mΩ

80 + 0.1

100 + 0.1

1mA~ 20 mA

3kΩ

10 mΩ

80 + 0.2

100 + 0.2

0.1mA~ 6mA

10 kΩ

100 mΩ

80 + 1

100 + 1

0.1mA~ 2mA

30 kΩ

100 mΩ

80 + 2

100 + 2

10μA~ 600 μA

100 kΩ

1 Ω

80 + 10

100 + 10

10μA~ 200 μA

300 kΩ

1 Ω

80 + 20

100 + 20

1μA~ 60 μA

1 MΩ

10 Ω

80 + 100

100 + 100

1μA~ 20 μA

3 MΩ

10 Ω

80 + 300

100 + 300

0.25μA~ 6 μA

10 MΩ

100 Ω

240 + 1k

300 + 1k

0.25μA~ 2 μA

30 MΩ

100 Ω

400 + 3k

500 + 3k

25nA~600nA

100 MΩ

1kΩ

1600 + 80k

2000 + 80k

25nA~200nA

200 MΩ

1kΩ

4000 + 100k

5000 + 100k

2.5nA~ 45nA

• Output range: 10 Ω ~ 220 MΩ

• Over-current and reverse connection protection

 

4 AC Voltage Output of TD1860 Multifunction Calibrator

Range

Resolution

Frequency (Hz)

Accuracy

Max Burden (mA)

[Source internal resistance]

Harmonic (%)

90 days

(23±5)°C

1 year

(23±5)°C

±(ppm*RD + mV)

30 mV

100 nV

45≤F≤1k

360 + 0.03

400 + 0.03

[1Ω]

<0.5

1k<F≤1.5k

540 + 0.03

600 + 0.03

<0.5

100 mV

1 μV

45≤F≤1k

360 + 0.03

400 + 0.03

[1Ω]

<0.5

1k<F≤1.5k

540 + 0.03

600 + 0.03

<0.5

300 mV

1 μV

45≤F≤1k

270 + 0.05

300 + 0.05

100

<0.5

1k<F≤1.5k

450 + 0.05

500 + 0.05

<0.5

1 V

10 μV

45≤F≤1k

270 + 0.2

300 + 0.2

300

<0.5

1k<F≤1.5k

450 + 0.2

500 + 0.2

<0.5

3 V

10 μV

45≤F≤1k

360 + 0.2

400 + 0.2

300

<0.5

1k<F≤1.5k

450 + 0.2

500 + 0.2

<0.5

10 V

100 μV

45≤F≤1k

270 + 2

300 + 2

500

<0.5

1k<F≤1.5k

450 + 2

500 + 2

<0.5

30 V

100 μV

45≤F≤1k

360 + 2

400 + 2

800

<0.5

1k<F≤1.5k

450 + 2

500 + 2

<0.5

100 V

1 mV

45≤F≤1k

270 + 20

300 + 20

400

<0.5

1k<F≤1.5k

450 + 20

500 + 20

<0.5

300 V

1 mV

45≤F≤1k

360 + 20

400 + 20

120

<0.5

1k<F≤1.5k

450 + 20

500 + 20

<0.5

1000 V

10 mV

45≤F≤1k

270 + 200

300 + 200

40

<0.5

1k<F≤1.5k

450 + 200

500 + 200

<0.5

• Output range: 3 mV ~ 1100 V

• Short-circuit and overload protection

 

5 AC Current Output of TD1860 Multifunction Calibrator

 

Range

Resolution

Frequency

(Hz)

Accuracy

Compliance Voltage (V)

Harmonic (%)

90 days

(23±5)°C

1 year

(23±5)°C

±(ppm*RD + μA)

300 μA

1 nA

45≤F≤1k

360 + 0.12

400 + 0.12

50

<0.5

1k<f≤1.5k

450 + 0.12

500 + 0.12

<0.5

3 mA

10 nA

45≤F≤1k

270 + 0.6

300 + 0.6

50

<0.5

1k<f≤1.5k

360 + 0.6

400 + 0.6

<0.5

30 mA

100 nA

45≤F≤1k

270 + 6

300 + 6

50

<0.5

1k<f≤1.5k

360 + 6

400 + 6

<0.5

300 mA

1 μA

45≤F≤1k

270 + 60

300 + 60

15

<0.5

1k<f≤1.5k

360 + 60

400 + 60

<0.5

1 A

10μA

45≤F≤1k

270 + 200

300 + 200

15

<0.5

1k<f≤1.5k

360 + 200

400 + 200

<0.5

5 A

10μA

45≤F≤1k

270 + 600

300 + 600

4

<0.5

1k<f≤1.5k

360 + 600

400 + 600

<0.5

20 A

(30 A)[1]

100μA

45≤F≤1k

270 + 4000

300 + 4000

2.5

<0.5

1k<f≤1.5k

360 + 4000

400 + 4000

<0.5

Note [1]: 30 A range is optional.

• Output range: 30 μA ~ 22 A or 33 A

• Open-circuit and overload protection

 

6 Sinusoidal Wave Frequency Output of TD1860 Multifunction Calibrator

 

Range[1]

Resolution

Accuracy

45.0000 Hz ≤ F ≤ 99.9999 Hz

0.0001 Hz

± 0.01%

100.000 Hz ≤ F ≤ 999.999 Hz

0.001 Hz

± 0.01%

1000.00 Hz ≤ F ≤ 1500.00 Hz

0.01 Hz

± 0.01%

Note [1]: The output mode is AC voltage or AC current.

 

7 AC/DC Power Output of TD1860 Multifunction Calibrator

 

Frequency Range (f)

Voltage Range (U)

Current Range (I)

Optimum Accuracy

%*power output [1][2]

DC

10 mV ~ 1100 V

3μA ~ 22 A/33 A

± 0.05

45 Hz ~ 65 Hz

3 V ~ 600 V

0.3 mA ~ 22 A/33 A

± 0.1

 

8 Phase and Power Factor Output（45 Hz ~ 65 Hz)of TD1860 Multifunction Calibrator

 

Phase

Power Factor

Accuracy

WATTS

VARS

λ=cosφ

Phase

Power Factor

0°

90°

1.00000

0.05°

0.000%

10°

80°

0.98481

0.05°

0.015%

20°

70°

0.93969

0.05°

0.032%

30°

60°

0.86603

0.05°

0.050%

40°

50°

0.76604

0.05°

0.073%

50°

40°

0.64279

0.05°

0.104%

60°

30°

0.50000

0.05°

0.151%

70°

30°

0.34202

0.05°

0.240%

80°

10°

0.17365

0.05°

0.495%

90°

0°

0.00000

—

—

 

9 Pulse Frequency Output of TD1860 Multifunction Calibrator

 

Range [1]

Resolution

Accuracy

Shake

1.000 00 Hz ≤ F ≤ 9.999 99 Hz

10 μHz

± (20 ppm*RD + 20 μHz)

<20 ns

10.000 0 Hz ≤ F ≤ 99.999 9 Hz

0.1 mHz

100.000 Hz ≤ F ≤ 999.999 Hz

1 mHz

1.000 00 kHz ≤ F ≤ 9.999 99 kHz

10 mHz

10.000 0 kHz ≤ F ≤ 99.999 9 kHz

0.1 Hz

100.000 kHz ≤ F ≤ 999.999 kHz

1 Hz

1.000 00 MHz ≤ F ≤ 2.000 00 MHz

%1 z

Note [1]: The output type is TTL level.

 

10 DC Small-signal Measurement (optional) of TD1860 Multifunction Calibrator

 

Type

Range

Measurement Range

Accuracy

DCV

1 V

± (0 ~ 1.2) V

± (0.006%*RD + 0.004%*RG)

10 V

± (0 ~ 12) V

± (0.006%*RD + 0.004%*RG)

DCI

2 mA

± (0 ~ 2.4) mA

± (0.006%*RD + 0.004%*RG)

20 mA

± (0 ~ 24) mA

± (0.006%*RD + 0.004%*RG)

 

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