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TD7600 Precision Process Calibrator

Name: TD7600 Precision Process Calibrator
Brand: TUNKIA
SKU: 501110967
Rating: 5.0 (92 reviews)

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.

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 Voltage/current accuracy class: 0.003
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Model:
TD7600
Brand:
TUNKIA

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

5. Specifications

5.1 DC Voltage / Current

Range	Resolution	Output		Measurement
Range	Resolution	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
Range	Resolution	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
Range	Resolution	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 )
Type	Temperature Range (°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
Pt385, 200 Ω	320～850	±0.35	±0.40
Pt385, 500 Ω	-200～-30	±0.04	±0.05
Pt385, 500 Ω	-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 )
Type	Temperature Range (°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 )
Type	Temperature Range (°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