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TD7600 Precision Process Calibrator

TD7600 is a high-precision thermal meter and process signal meter calibrator. Applied to calibrate process signal calibrators, industrial sensors, transmitters etc.The accuracy of TD7600 can reach Class 0.003 and can calibrate the process signal calibrator of Class 0.01or below.
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  • TD7600

  • TUNKIA

TD7600 Precision Process Calibrator

TD7600 Precision Process Calibrator

1. Summary

TD7600 is a high-precision thermal meter and process signal meter calibrator. Applied to calibrate process signal calibrators, industrial sensors, transmitters etc.The accuracy of TD7600 can reach Class 0.003  and can calibrate the process signal calibrator of Class 0.01or below.


2. Features

DC voltage output/measurement: 10 mV ~ 110 V;

DC current output/measurement: 0.1 mA ~ 110 mA

DC resistance simulation/measurement: 4 Ω~4.4 k Ω;

Simulation and measurement of 11 types RTD and 12 types TC

Voltage/current accuracy class: 0.003

Auxiliary power supply: 24 V Loop mode power supply.

Each power channel has good electrical isolation without mutual influence.

Electrical protection.

AC/DC analog output function (option)



3. Applications

TUNKIA TD7600 Precision Process Calibrator Applications






4. Characteristics

Wide Range Output

TD7600 Precision Process Calibrator Wide Range Output

The capability of wide range output can cover most process calibrator.


Wide Range Input

TD7600 Precision Process Calibrator Wide Range Input

The capability of wide range input can cover most process calibrator.


Multiple Output Modes

TD7600 Precision Process Calibrator

Direct Output”mode,User can set output value by physical key or touch screen.

TD7600 Precision Process Calibrator Multiple Output Modes Rotary Knob

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


AC/DC Fitting Output (option)

TD7600 Precision Process Calibrator AC/DC Fitting Output (option)

Supports DC+AC output mode, and the max AC output frequency is 5 kHz. Applied to calibrate turbine deflection.




5. Specifications

5.1 DC Voltage / Current

Range

Resolution

Output

Measurement

Accuracy

± (ppm*reading+μV)

Max Burden

Accuracy

± (ppm*reading+μV)

Input Resistance

100 mV

0.1 μV

25 + 2

10 mA

30 + 3

10 MΩ

1 V

1 μV

25 + 10

10 mA

30 + 10

10 MΩ

10 V

10 μV

25 + 100

10 mA

30 + 100

10 MΩ

100 V

0.1 mV

25 + 1000

5 mA

30 + 1000

10 MΩ


Range

Resolution

Output

Measurement

Accuracy

± (ppm*reading+μA)

Max Burden

Accuracy

± (ppm*reading+μA)

Input Resistance

1 mA

10 nA

30 + 0.02

12 V

30 + 0.02

50 Ω

5 mA

10 nA

30 + 0.1

12 V

30 + 0.1

50 Ω

20 mA

10 nA

30 + 0.4

12 V

30 + 0.4

50 Ω

100 mA

100 nA

30 + 2

12 V

30 + 2

10 Ω

Voltage output/measurement: 10 mV~110 V, current output/measurement: 0.1 mA~110 mA

Ripple coefficient:<0.1%


5.2 DC Resistance

Range

Resolution

Output

Measurement

Accuracy

± (ppm*reading+mΩ)

Input current

Accuracy

± (ppm*reading+mΩ)

Excitation Current

400 Ω

0.1 mΩ

20 + 7

1 mA~10 mA

20 + 4

1 mA

4000 Ω

1 mΩ

20 + 50

100 μA~1.2 mA

20 + 40

0.1 mA

Resistance output: 4 Ω~440 Ω @ 400 Ω range; 5 Ω~4.4 k Ω @ 4 k Ω measuring range

Measurement range of two-wire or four wire resistance: 4 Ω ~ 4.4 k Ω


5.3 Pulse Signal

Output/Measuring Range

Resolution

Accuracy

1 Hz~1000 Hz

0.01 Hz

± 0.005%

1 kHz~100 kHz

0.001 kHz

± 0.005%

Pulse signal output type: 0.3 V~12 VP-P level


5.4 RTD Output

Type

Temperature Range (°C)

Accuracy ( °C )

90 day( 23 ± 5 ) °C

1 year(3 ± 5 ) °C

Pt385, 25 Ω

-200~850

±0.20

±0.25

Pt385, 100 Ω

-200~850

±0.04

±0.05

Pt3926, 100 Ω

-200~630

±0.04

±0.05

Pt3916, 100 Ω

-200~630

±0.04

±0.05

Pt385, 200 Ω

-200~320

±0.30

±0.35

320~850

±0.35

±0.40

Pt385, 500 Ω

-200~-30

±0.04

±0.05

-30~850

±0.13

±0.15

Pt385, 1000 Ω

-200~850

±0.07

±0.09

Cu427, 10 Ω

-50~150

±0.28

±0.38

Cu50 Ω

-50~150

±0.07

±0.09

Cu100 Ω

-50~150

±0.04

±0.05

Ni120 Ω

-80~260

±0.018

±0.02


5.5 RTD Measurement

Type

Temperature Range (°C)

Accuracy ( °C )

90 day( 23 ± 5 )°C

1 year(3 ± 5 ) °C

Pt385, 25 Ω

-200~850

±0.25

±0.30

Pt385, 100 Ω

-200~80

±0.012

±0.013

80~200

±0.021

±0.022

200~400

±0.024

±0.025

400~850

±0.035

±0.038

Pt3916, 100 Ω

-200~80

±0.012

±0.013

80~200

±0.021

±0.022

200~400

±0.022

±0.025

400~630

±0.024

±0.032

Pt3926, 100 Ω

-200~80

±0.012

±0.013

80~200

±0.020

±0.021

200~400

±0.022

±0.025

400~630

±0.030

±0.031

Pt385, 200 Ω

-200~100

±0.015

±0.02

100~320

±0.025

±0.03

320~600

±0.05

±0.08

600~850

±0.07

±0.09

Pt385, 500 Ω

-200~-40

±0.01

±0.01

-40~100

±0.024

±0.026

100~320

±0.030

±0.033

320~600

±0.040

±0.043

600~850

±0.07

±0.076

Pt385, 1000 Ω

-200~-140

±0.013

±0.014

-140~300

±0.020

±0.022

300~600

±0.024

±0.026

600~850

±0.031

±0.033

Cu427, 10 Ω

-50~150

±0.09

±0.10

Cu50 Ω

-50~150

±0.04

±0.06

Cu100 Ω

-50~150

±0.028

±0.03

Ni120 Ω

-80~260

±0.008

±0.009

Remarks: Above accuracy for four wire measurement


5.6 TC Output / Measurement

Type

Temperature Range (°C)

Accuracy (°C )

90 day( 23 ± 5 ) °C

1 year(3 ± 5 ) °C

B

410~600

±0.33

±0.35

600~900

±0.26

±0.28

900~1800

±0.20

±0.22

E

-200~0

±0.09

±0.10

0~600

±0.06

±0.08

600~1000

±0.08

±0.10

J

-200~-100

±0.12

±0.13

-100~750

±0.07

±0.08

750~1200

±0.08

±0.10

K

-200~-100

±0.15

±0.16

-100~1000

±0.08

±0.10

1000~1370

±0.10

±0.12

N

-200~-100

±0.21

±0.22

-100~400

±0.07

±0.09

400~1300

±0.09

±0.11

R

-50~50

±0.36

±0.38

50~300

±0.25

±0.27

300~1000

±0.18

±0.20

1000~1750

±0.18

±0.20

S

-50~50

±0.36

±0.38

50~300

±0.25

±0.27

300~1000

±0.18

±0.20

1000~1750

±0.21

±0.23

T

-200~-100

±0.13

±0.15

-100~0

±0.08

±0.11

0~400

±0.06

±0.08

G

0~200

±1.8

±2.0

200~500

±0.28

±0.30

500~2300

±0.23

±0.25

C

0~800

±0.13

±0.14

800~2000

±0.22

±0.23

2000~2300

±0.30

±0.31

D

0~200

±0.28

±0.30

200~500

±0.18

±0.20

500~1900

±0.23

±0.25

1900~2300

±0.33

±0.35

Output/measurement: -10 mV~80 mV

Accuracy: (25 ppm+2 μ V )

Display digits: 7-digit decimal display

Ripple coefficient:<0.5%

Remarks: with external compensation, S, R, B, K, N, E, J, T type accord to ITS-90 international temperature standard, G type accord to ASTM standard, C, D type accord to ZBN05003-88


6. General Specifications

Power Supply

AC ( 220 ± 22 ) V,( 50 ±2 ) Hz

Temperature Performance

Working temperature:0°C~45°C;

Storage temperature:-20°C~70°C

Humidity Performance

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

Storage humidity:(20%~80%) R·H,non-condensing

Interface

RS232


7. Ordering Information

TD7600 Precision Process Calibrator


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