TD1880 Precision Multifunction Calibrator


+ DC voltage output: ± (0~1020 V)

+ DC current output: ± (0 ~ 20.5 A)

+ AC voltage output: 1mV ~ 1020 V

+ AC current output: 29 μA ~ 20.5 A

+ Sinusoidal wave frequency: 10 Hz ~ 500 kHz

+ Simulated DC resistance: 0 Ω ~ 1100 MΩ

+ 2 MHz square wave frequency output

+ Phase output

+ AC/DC power output

+ Simulated capacitance(optional)

+ 8 kinds of thermocouple output and measurement (option)

+ 6 kinds of thermal resistance output (option)

+Clamp meter calibration (optional)

TD1880 Precision Multi-function Calibrator is a multi-function calibrator with wide range and high accuracy, integrates AC/DC voltage and current standard source, can output excellent DC\AC voltage, DC\AC current, DC\AC power, phase, frequency, and analog resistance and capacitance etc. It’s applied for calibrating 6.5 digits or less digital multimeters.

1 DC Voltage Output of TD1880 Multifunction Calibrator

 

Range

Resolution

Accuracy(Tcal±5°C)

±(ppm*output + μV)

Stability

 (Tcal±1°C)

±(ppm*output + μV)

Maximum Load [Internal Impedance]

90 days

1 year

24 hours

0~330.0000 mV

100 nV

15 + 1.5

20 + 1.5

3 + 1

[60 Ω]

0~3.300000 V

1 μV

8 + 3

10 + 3

2 + 1.5

20 mA

0~33.00000 V

10 μV

10 + 30

12 + 30

2 + 10

15 mA

30.0000 V~330.0000 V

100 μV

15 + 200

18 + 200

2.5 + 100

10 mA

100.000 V~1020.000 V

1 mV

15 + 2000

18 + 2000

3 + 300

10 mA

• Manual or automatic range switch.

• Short-circuit and overload protection.

 

2 DC Current Output of TD1880 Multifunction Calibrator

Range

Resolution

Accuracy(Tcal±5°C)

±(ppm*output + μA)

Compliance Voltage (V)

Max Inductive Load

90 days

1 year

0~330.0000 μA

100 pA

80 + 0.02

100 + 0.02

11 V

400 μH

0~3.300000 mA

1 nA

65 + 0.03

80 + 0.03

11 V

0~33.00000 mA

10 nA

60 + 0.25

80 + 0.25

9 V

0~330.0000 mA

100 nA

60 + 2

80 + 2

7 V

0~1.100000 A

1 μA

80 + 20

100 + 20

6 V

1.000000 A~3.300000 A

1 μA

120 + 50

150 + 50

6 V

3.00000 A~20.50000 A

10 μA

280 + 300

350 + 300

4 V

 

• Manual or automatic range switch.

• Open-circuit and overload protection.

• Supports continuous and long-term output of current under full range.

 

3 Simulated DC Resistance of TD1880 Multifunction Calibrator

Range

Resolution

Accuracy, (Tcal±5°C)

±(ppm*output + Ω)

Allowable Current

90 days

1 year

0 Ω~11.00000 Ω

10 μΩ

32 + 0.008

40 + 0.01

1 mA~150 mA

10.00000 Ω~33.00000 Ω

10 μΩ

24 + 0.012

30 + 0.015

1 mA~150 mA

30.0000 Ω~110.0000 Ω

100 μΩ

20 + 0.012

25 + 0.015

1 mA~80 mA

100.0000 Ω~330.0000 Ω

100 μΩ

20 + 0.016

25 + 0.02

1 mA~40 mA

0.300000 kΩ~1.100000 kΩ

1 mΩ

20 + 0.016

25 + 0.02

1 mA~20 mA

1.000000 kΩ~3.300000 kΩ

1 mΩ

20 + 0.16

25 + 0.2

0.1 mA~6 mA

3.00000 kΩ~11.00000 kΩ

10 mΩ

20 + 0.16

25 + 0.1

0.1 mA~2 mA

10.00000 kΩ~33.00000 kΩ

10 mΩ

22 + 0.8

28 + 1

10 μA~0.6 mA

30.0000 kΩ~110.0000 kΩ

100 mΩ

22 + 0.8

28 + 1

10 μA~0.2 mA

100.0000 kΩ~330.0000 kΩ

100 mΩ

25 + 8

32 + 10

1 μA~60 μA

0.300000 MΩ~1.100000 MΩ

1 Ω

25 + 8

32 + 10

1 μA~20 μA

1.000000 MΩ~3.300000 MΩ

1 Ω

40 + 120

60 + 150

0.25 μA~6 μA

3.00000 MΩ~11.00000 MΩ

10 Ω

104 + 200

130 + 250

0.25 μA~2 μA

10.00000 MΩ~33.00000 MΩ

10 Ω

200 + 2500

250 + 2500

25 nA~600 nA

30.0000 MΩ~110.0000 MΩ

100 Ω

400 + 3000

500 + 3000

25 nA~200 nA

100.0000 MΩ~330.0000 MΩ

100 Ω

2400 + 100000

3000 + 100000

2.5 nA~60 nA

300.000 MΩ~1100.000 MΩ

1 kΩ

11000 + 480000

14000 + 480000

1 nA~20 nA

 

• Manual or automatic range switch.

• Over-current and reverse connection protection.

 

4 AC Voltage Output of TD1880 Multifunction Calibrator

 

Range

Frequency

 (Hz)

Accuracy(Tcal±5°C)

±(ppm*output + μV)

Resolution

Max Burden 

[Source internal resistance]

90 days

1 year

1.00000 mV~

33.00000 mV

 

10≤F≤45

600 + 6

800 + 6

10 nV

[10 Ω]

45<F≤10k

100 + 6

120 + 6

10k<F≤20k

160 + 6

200 + 6

20k<F≤50k

800 + 6

1000 + 6

50k<F≤100k

2800 + 12

3500 + 12

100k<F≤500k

6000 + 50

8000 + 50

30.0000 mV~

330.0000 mV

 

10≤F≤45

250 + 8

300 + 8

100 nV

[60 Ω]

45<F≤10k

112 + 8

140 + 8

10k<F≤20k

130 + 8

160 + 8

20k<F≤50k

280 + 8

350 + 8

50k<F≤100k

600 + 20

750 + 20

100k<F≤500k

1600 + 70

2000 + 70

0.300000 V~

3.300000 V

 

10≤F≤45

250 + 50

300 + 50

1 μV

20 mA

45<F≤10k

80 + 50

100 + 50

10k<F≤20k

150 + 50

180 + 50

20k<F≤50k

240 + 50

300 + 50

50k<F≤100k

550 + 100

700 + 100

100k<F≤500k

2000 + 600

2400 + 600

3.00000 V~

33.00000 V

 

10≤F≤45

160 + 650

200 + 650

10 μV

15 mA

45<F≤10k

80 + 500

100 + 500

10k<F≤20k

160 + 500

200 + 500

20k<F≤50k

280 + 500

350 + 500

50k<F≤100k

350 + 1500

550 + 1500

30.0000 V~

330.0000 V

 

45≤F≤1k

80 + 2000

100 + 2000

100 μV

30 mA [1]

1k<F≤10k

80 + 6000

100 + 6000

10k<F≤20k

160 + 6000

200 + 6000

20k<F≤50k

240 + 6000

300 + 6000

50k<F≤100k

1200 + 50000

1500 + 50000

300.000 V~

1020.000 V

45≤F≤1k

100 + 10000

120 + 10000

1 mV

8 mA [2]

1k<F≤5k

120 + 10000

150 + 10000

5k<F≤10k

160 + 10000

200 + 10000

Note: [1] When the output frequency ≤ 3kHz, the maximum load is 30 mA; When the output frequency >3kHz, the maximum load is 5 mA.

[2] When the output frequency ≤ 3kHz, the maximum load is 8 mA; When the output frequency >3kHz, the maximum load is 3 mA.

 

• Short-circuit and overload protection.

 

5 AC Current Output of TD1880 Multifunction Calibrator

 

Range

Frequency

 (Hz)

Accuracy(Tcal±5°C)

±(%* output + μA)

Resolution

Compliance Voltage (rms)

Max Inductive Load

90 days

1 year

29.0000 μA~

330.0000 μA

10≤F≤20

0.08 + 0.1

0.1 + 0.1

0.1 nA

7 V

200

20<F≤45

0.04 + 0.1

0.05 + 0.1

45<F≤1k

0.024 + 0.1

0.03 + 0.1

1k<F≤5k

0.08 + 0.1

0.1 + 0.1

5k<F≤10k

0.16 + 0.2

0.2 + 0.2

10k<F≤30k

0.64 + 0.4

0.8 + 0.4

0.300000 mA~

3.300000 mA

10≤F≤20

0.04 + 1.5

0.05 + 1.5

1 nA

7 V

200

20<F≤45

0.028 + 0.1

0.035 + 0.1

45<F≤1k

0.024 + 0.1

0.03 + 0.1

1k<F≤5k

0.024 + 0.2

0.03 + 0.2

5k<F≤10k

0.024 + 0.5

0.03 + 0.5

10k<F≤30k

0.16 + 0.6

0.2 + 0.6

3.00000 mA~

33.00000 mA

10≤F≤20

0.04 + 2

0.05 + 2

10 nA

7 V

50

20<F≤45

0.02 + 2

0.025 + 2

45<F≤1k

0.016 + 2

0.02 + 2

1k<F≤5k

0.016 + 3

0.02 + 3

5k<F≤10k

0.04 + 5

0.05 + 5

10k<F≤30k

0.16 + 6

0.2 + 6

30.0000 mA~

330.0000 mA

10≤F≤20

0.04 + 20

0.05 + 20

100 nA

5 V

50

20<F≤45

0.02 + 20

0.025 + 20

45<F≤1k

0.012 + 30

0.015 + 30

1k<F≤5k

0.016 + 30

0.02 + 30

5k<F≤10k

0.016 + 100

0.02 + 100

10k<F≤30k

0.08 + 500

0.1 + 500

0.100000 A~

1.100000 A

10≤F≤20

0.04 + 100

0.05 + 100

1 μA

5 V

2.5

20<F≤45

0.024 + 50

0.03 + 50

45<F≤1k

0.016 + 50

0.02 + 50

1k<F≤5k

0.016 + 100

0.02 + 100

5k<F≤10k

0.04 + 500

0.05 + 500

1.000000 A~

3.300000 A

10≤F≤20

0.04 + 100

0.05 + 100

1 μA

4 V

2.5

20<F≤45

0.024 + 100

0.03 + 100

45<F≤1k

0.016 + 100

0.02 + 100

1k<F≤5k

0.032 + 100

0.04 + 100

5k<F≤10k

0.04 + 900

0.05 + 900

3.00000 A~

20.50000 A

45≤F≤100

0.024 + 1000

0.03 + 1000

10 μA

3 V

1

100<F≤1k

0.032 + 1000

0.04 + 1000

1k<F≤5k

0.048 + 2000

0.06 + 2000

 

• Manual or automatic range switch.

• Open-circuit and overload protection.

• Supports continuous and long-term output of current under full range.

 

6 Sinusoidal Wave Frequency Output of TD1880 Multifunction Calibrator

 

Range [1]

Resolution

Accuracy

10.00000 Hz ≤ F ≤ 99.99999 Hz

10 μHz

± 0.005%

100.0000 Hz ≤ F ≤ 999.9999 Hz

0.1 mHz

± 0.005%

1.000000 kHz ≤ F ≤ 9.999999 kHz

1 mHz

± 0.005%

10.00000 kHz ≤ F ≤ 99.99999 kHz

10 mHz

± 0.005%

100.0000 kHz ≤ F ≤ 500.0000 kHz

0.1 Hz

± 0.005%

Note [1]: Output mode: AC voltage or AC current

 

7 DC Power Output of TD1880 Multifunction Calibrator

 

Period

Current Range

Voltage Range

Accuracy ± (%* power output)[1][2]

3 mA ~ 300 mA

300 mA ~ 3 A

3 A ~ 20.5 A

90 days

30 mV ~ 1020 V

0.016

0.018

0.039

1 year

30 mV ~ 1020 V

0.018

0.021

0.046

 

8 AC Power Output(45 Hz~65 Hzλ=1) of TD1880 Multifunction Calibrator

 

Period

Current Range

Voltage Range

Accuracy ± (%* power output)[1][2]

3 mA ~ 300 mA

300 mA ~ 3 A

3 A ~ 20.5 A

90 days

30 mV ~ 330 mV

0.119

0.051

0.069

330 mV ~ 1020 V

0.115

0.041

0.064

1 year

30 mV ~ 330 mV

0.122

0.055

0.076

330 mV ~ 1020 V

0.118

0.046

0.069

 

9 Phase and Power Factor Output(45 Hz ~ 65 Hz) of TD1880 Multifunction Calibrator

 

Frequency

(Hz)

Voltage Range

(U)

Current Range

(I)

Phase Range [2]

(φ)

Power Factor Range [3]

(λ)

DC

0~±1020 V

0~±20.5 V

10~45

30 mV~33 V

3 mA~3.3 A

0.000°~359.999°

-1~0~1

45~1k

30 mV~1020 V

3 mA~20.5 A

0.000°~359.999°

-1~0~1

1k~5k

3 V~1020 V

30 mA~3.3 A

0.000°~359.999°

-1~0~1

5k~10k

3 V~1020 V

30 mA~3.3 A

0.000°~359.999°

-1~0~1

10k~30k

3 V~330 V

30 mA~330 mA

0.000°~359.999°

-1~0~1

Note [1]: Phase resolution: 0.001°  

Note [2]: Power factor resolution: 0.000 01  

 

Phase

Accuracy(k=2) (Tcal±5°C)

10~65Hz

65~500Hz

500~1kHz

1k~5kHz

5k~10kHz

10k~30kHz

φ

0.1°

0.2°

0.5°

phase (φ)

factor

(λ)

Power accuracy caused by phase [4]

10~65Hz

65~500Hz

500~1kHz

1k~5kHz

5k~10kHz

10k~30kHz

1.00000

0.000%

0.001%

0.004%

0.061%

0.381%

0.973%

10°

0.98481

0.031%

0.062%

0.158%

0.676%

1.917%

3.427%

20°

0.93969

0.064%

0.128%

0.321%

1.331%

3.553%

6.039%

30°

0.86603

0.101%

0.202%

0.508%

2.076%

5.412%

9.008%

40°

0.76604

0.147%

0.294%

0.736%

2.989%

7.694%

12.651%

50°

0.64279

0.208%

0.417%

1.044%

4.220%

10.767%

17.559%

60°

0.50000

0.302%

0.605%

1.515%

6.106%

15.476%

25.079%

70°

0.34202

0.480%

0.960%

2.041%

9.649%

24.326%

39.211%

80°

0.17365

0.990%

1.980%

4.953%

19.853%

49.809%

79.902%

90°

0.00000

Note [4]: Calculation formula: 微信图片_20230828192808



10 Pulse Frequency Output of TD1880 Multifunction Calibrator

Range [1]

Resolution

Accuracy(Tcal ± 5°C)

± (ppm*RD + μHz)

Shake

1.000000 Hz ≤ F ≤ 9.999999 Hz

1 μHz

20 + 20

<2 ns

10.00000 Hz ≤ F ≤ 99.99999 Hz

10 μHz

100.0000 Hz ≤ F ≤ 999.9999 Hz

0.1 mHz

1.000000 kHz ≤ F ≤ 9.999999 kHz

1 mHz

10.00000 kHz ≤ F ≤ 99.99999 kHz

10 mHz

100.0000 kHz ≤ F ≤ 999.9999 kHz

0.1 Hz

1.000000 MHz ≤ F ≤ 2.000000 MHz

1 Hz

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

 

11 Capacitance(optional) of TD1880 Multifunction Calibrator

 

Range

Accuracy

±(%*output + Baseline Value)

Resolution

Allowable Current

90 days

1 year

1.100 0 nF~3.299 9 nF

0.4 + 0.04 nF

0.5 + 0.04 nF

0.1 pF

10 Hz~3 kHz

3.300 0 nF~10.999 9 nF

0.2 + 0.04 nF

0.25 + 0.04 nF

0.1 pF

10 Hz~1 kHz

11.000 0 nF~32.999 9 nF

0.2 + 0.4 nF

0.25 + 0.4 nF

0.1 pF

10 Hz~1 kHz

33.000 nF~109.999 nF

0.2 + 0.4 nF

0.25 + 0.4 nF

1 pF

10 Hz~1 kHz

110.000 nF~329.999 nF

0.2 + 0.3 nF

0.25 + 0.3 nF

1 pF

10 Hz~1 kHz

0.330 00 μF~1.099 99 μF

0.2 + 1 nF

0.25 + 1 nF

10 pF

10 Hz~600 Hz

1.100 00 μF~3.299 99 μF

0.2 + 3 nF

0.25 + 3 nF

10 pF

10 Hz~300 Hz

3.300 0 μF~10.999 9 μF

0.2 + 10 nF

0.25 + 10 nF

100 pF

10 Hz~150 Hz

11.000 μF~32.999 9 μF

0.32 + 30 nF

0.40 + 30 nF

100 pF

10 Hz~120 Hz

33.000 μF~109.999 μF

0.36 + 100 nF

0.45 + 100 nF

1 nF

10 Hz~80 Hz

110.000 μF~329.999 μF

0.36 + 300 nF

0.45 + 300 nF

1 nF

0 Hz~50 Hz

0.330 00 mF~1.099 99 mF

0.36 + 1 μF

0.45 + 1 μF

10 nF

0 Hz~20 Hz

1.100 00 mF~3.299 99 mF

0.36 + 3 μF

0.45 + 3 μF

10 nF

0 Hz~6 Hz

3.300 0 mF~10.999 9 mF

0.36 + 10 μF

0.45 + 10 μF

100 nF

0 Hz~2 Hz

11.000 0 mF~30.000 0 mF

0.6 + 30 μF

0.75 + 30 μF

100 nF

0 Hz~0.6 Hz

Note [1]: The output is continuously adjustable.

 

12 Thermocouple Output and Measurement(optional) of TD1880 Multifunction Calibrator

Type

Output Range[ [1] [2]

°C

Accuracy[3], (Tcal±5°C)

°C

min

max

90days

1year

B

410

600

0.30

0.35

600

900

0.30

0.31

900

1800

0.26

0.30

E

-200

0

0.10

0.11

0

600

0.07

0.08

600

1000

0.09

0.10

J

-200

-100

0.12

0.13

-100

750

0.09

0.09

750

1200

0.10

0.10

K

-200

-100

0.15

0.20

-100

1000

0.10

0.10

1000

1370

0.12

0.12

N

-200

-100

0.20

0.25

-100

400

0.12

0.12

400

1300

0.10

0.12

R

-50

50

0.30

0.40

50

300

0.28

0.32

300

1000

0.22

0.23

1000

1750

0.25

0.25

S

-50

50

0.30

0.40

50

300

0.31

0.34

300

1000

0.24

0.24

1000

1750

0.22

0.23

T

-200

100

0.17

0.25

-100

0

0.08

0.11

0

400

0.08

0.08

Note [1]: Resolution: 0.01 ° C

Note [2]: Internal resistance of output source: 10 Ω

Note [3]: Excluding thermocouple error

Note [4]: Use external compensation, S, R, B, K, N, E, J, T conform to ITS-90 international temperature standard.

 

13 RTD Output(optional) of TD1880 Multifunction Calibrator

 

Type

 

Output Range [1]

°C

Accuracy, (Tcal±5°C)

°C

Min

Max

90 days

1 year

Pt385, 100 Ω

-200

0

0.05

0.05

0

300

0.08

0.08

300

850

0.12

0.12

Pt385, 200 Ω

-200

250

0.04

0.04

250

630

0.10

0.15

Pt385, 500 Ω

-200

-30

0.36

0.40

-30

630

0.10

0.11

Pt385, 1000 Ω

-200

0

0.027

0.03

0

300

0.054

0.06

300

600

0.063

0.07

Cu50

-50

150

0.09

0.09

Cu100

-50

150

0.045

0.045

Note[1]: Resolution: 0.001°C