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TD1880 Precision Multifunction Calibrator

TD1880  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.
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  • TD1880

  • TUNKIA

TD1880 Precision Multifunction Calibrator 

TD1880 Precision Multifunction Calibrator

1. Summary TD1880 Precision Multifunction Calibrator


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.


2. Features of 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)


3. Application of TD1880 Precision Multifunction Calibrator



TD1880 Precision Multifunction Calibrator Application






Calibrate AC\DC electrical measuring instruments

TD1880 Precision Multifunction Calibrator Calibrate AC\DC electrical measuring instruments

DCV output: ± (0 ~ 1020 V)

DCI output: ± (0 ~ 20.5 A)

ACV output: 1 mV~1020 V、10 Hz ~ 500 kHz

ACI output: 29 μA~ 20.5 A、10 Hz ~ 30 kHz

RES output: 0 Ω ~ 1100 MΩ

F output: 1 Hz ~ 2 MHz

• It is suitable for calibrating digital multimeters of 6.5 digits and below, DC voltmeters and DC resistance meters of Class 0.01 and below, DC ammeters and AC voltmeters of Class 0.05 and below, AC ammeters of Class 0.1 and below, and Class 0.01 and below The frequency meter.


Calibrate AC\DC power meters

TD1880 Precision Multifunction Calibrator Calibrate AC\DC power meters

  • Application: A virtual power standard source composed of independent output of AC and DC voltage ( DCV / ACV ) and AC and DC current ( DCI / ACI ) with adjustable phase, suitable for calibrating AC and DC power meters with conventional U-I measurement methods.

  • It is suitable for calibrating DC power meters of Class 0.05 and below, active power meters of Class 0.1 and below, reactive power meters, apparent power meters, power frequency phase meters, power factor meters, and power analyzers.


Calibrate capacitance meters(optional)

TD1880 Precision Multifunction Calibrator Calibrate capacitance meters(optional)

  • Capacitance standard source ( CAP ) Output range: 1.1 nF~30 mF, 0 ~ 3 kHz

  • Suitable for calibrating capacitance meters and capacitance testers of Class 1 and below.


Calibrate temperature meters(optional)

TD1880 Precision Multifunction Calibrator Calibrate temperature meters(optional)


  • Type of Thermocouple (TC) Output and Measurement: B, E, J, K, N, R, S, T (8 types)

  • Type of Thermal Resistance ( RTD ) Output: Pt385-100Ω、Pt385-200Ω、Pt385-500Ω、Pt385-1000Ω、Cu50、Cu100 (6 types) 



Calibrate clamp ammeter (optional)

TD1880 Precision Multifunction Calibrator Calibrate clamp ammeter (optional)

Equivalent to 1000AT current through input 20A current to the 50T Coil, which is suitable for calibrating DC clamp meters.



4.Panel Features of TD1880 Precision Multifunction Calibrator



Front panel

TD1880 High-Precision Multi-Product Calibrator Panel Features

Item

Description

LCD touchable screen.

Operation panel.

Pulse frequency output terminal.

Simulated DC resistance, RTD output terminals.

Simulated capacitance output terminals.

AC/DC voltage output terminals.

Thermocouple output terminals.

AC/DC current output terminals.


Rear\Side Panel

TD1880 Precision Multifunction Calibrator Rear\Side Panel

Item

Description

Cooling vents

Handle: used for carrying instruments

Foldable feet

USB/LAN/RS232

Chassis ground binding post

AC 220V power interface


5. Characteristics of TD1880 Precision Multifunction Calibrator



Wide output range

TD1880 High-Precision Multi-Product Calibrator Wide output range


High stability and accuracy

The DC voltage stability is up to 2 ppm/24h.


4-terminals Simulated DC resistance

TD1880 Precision Multifunction Calibrator 4-terminals Simulated DC resistance

2-terminals and 4-terminals resistance wiring mode. When calibrating the low value resistance, the four wire system wiring mode can effectively eliminate the measurement error caused by the resistance of the test lead and improve the measurement accuracy.

Compared with the standard physical resistance box, the analog resistance output has the following characteristics:

Continuously adjustable, with better adjustment fineness and sensitivity

Smaller size and lighter weight

No influence of transfer switch error, residual resistance error and contact resistance error.

☆ Security Protection Function

TD1880 High-Precision Multi-Product CalibratorSecurity Protection Function 

  • TD1880 has a complete safety circuit protection function. When self-protection is triggered, the device will alarm and an alarm prompt will pop up on the screen interface. After the user checks and confirms and eliminates the fault, it only needs to operate the protection reset with one key to return to the normal state.

Easy to Operate

TD1880 Precision Multifunction Calibrator Easy to Operate

  • Large Color Touch Screen: Full-color with high brightness and clear image quality, supports touch operation, versatile and user-friendly.

  • Digital Programmable KeypadEnables various input methods such as fixed-point output, rotary encoder, and step adjustment, providing convenient and quick operation.

  • Front Panel Wiring: Facilitates users to replace current and voltage testing wires during metering.

  • Solution Value: This combination of operating methods effectively enhances convenience, catering to diverse application scenarios.

Multiple output\adjustment methods

TD1880 Precision Multifunction Calibrator Multiple output\adjustment methods

Direct output” mode: the value output can be set directly by physical key or touch screen.


Multiple output\adjustment methods

TD1880 Precision Multifunction Calibrator Multiple output\adjustment methods

Rotary Knob” mode, User can set in clockwise direction or anticlockwise direction.

TD1880 Precision Multifunction Calibrator Multiple output\adjustment methods

Use the key 10%10%± 10÷ 10 on the front panel, can realize the adjustment of the quantity value, and can also be used to perform the relevant test of linearity.


☆ Special Test Software (optional)

TD1880 Precision Multifunction Calibrator Special Test Software 

  • The measurement and calibration workload of digital meters and analog meters is huge, and the measurement standards are relatively complicated. However, the human interference factors of traditional manual measurement are relatively large, the reliability of calibration results is not high enough, and the efficiency of measurement and calibration is low.

  • Users can choose the special calibration software independently developed by TUNKIA, which supports fully automatic or semi-automatic calibration of the tested equipment, raw data recording, analysis, management and export of customized template reports. Compared with traditional manual calibration, it has obvious advantages, effectively solving various inconveniences of manual manual calibration, and significantly improving work efficiency.

(Note: During automatic calibration, the tested equipment should have communication function and open communication protocol to realize data reading)


6. Specifications of TD1880 Precision Multifunction Calibrator


6.1 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.


6.2 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.


6.3 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.


6.4 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.


6.5 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.


6.6 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


6.7 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

1


6.8 AC Power Output(45 Hz~65 Hz、λ=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

2


6.9 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


6.10 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.


6.11 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.


6.12 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.


6.13 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


7. General Specifications of TD1880 Multifunction Calibrator


Power supply

AC (220±22) V, (50±2) Hz

Maximum power consumption

600 VA

Warm up time

Twice the time since last warmed up, to a maximum of 30 minutes.

Temperature performance

Operating temperature: 0°C ~ 50°C

Calibration temperature: 15°C ~35°C

Storage temperature: -20°C ~ 50°C

Humidity performance

Operating humidity: <80% @ 30°C, <70% @ 40°C, <40% @ 50°C

Storage humidity: <95%, No condensation

Communication interface

RS232×1、USB×1、LAN×1

Dimensions


440 mm(W)× 462 mm (D) × 206 mm (H) , Handles and feets excluded.

TD1880 High-Precision Multi-Product Calibrator Dimensions

Weight

About 24 kg


8. Ordering Information of TD1880 Multifunction Calibrator


TD1880 MODEL

Function

TD1880A

TD1880B

AC/DC Voltage standard source (U)

AC/DC current standard source (I)

Simulated DC resistance (R)

AC/DC power output (P)

Square wave frequency output (F)

Simulated capacitance (C)

Simulated TC output &TC measurement(TC)

Simulated RTD output (RTD)

AC/DC auxiliary voltage output (AUX)



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