- Overview
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Basic Info.
Model NO.
TD7600
Customized
Non-Customized
DC voltage output/measurement
10 mV ~ 110 V
DC current output/measurement
0.1 mA ~110 mA
DC resistance simulation/measurement
4 Omega;~4.4 kOmega;
Voltage/current accuracy
class 0.03
Auxiliary power
24 V Loop mode power
Transport Package
Package for Exporting
Specification
20kg; 470 mm(W) x 470 mm(D) x 190 mm(H)
Trademark
TUNKIA
Origin
China
Packaging & Delivery
Package Size
55.00cm * 55.00cm * 25.00cm
Package Gross Weight
25.000kg
Product Description
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
4. Characteristics
| ☆ Wide Output |
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| ☆ Wide Input |
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| ☆ Multiple Output Modes |
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☆ AC/DC Fitting Output (option) |
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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
