SPMK517T Desktop Process Calibrator (Pressure+Temperature)
SPMK212C pressure source is a high precision pneumatic handheld pressure generator. It provides stable micro pressure from -0.5 to 0.5bar (-7-7psi). The simple structure and easy operation make it a perfect equipment for calibrating differential pressure gauges, pressure transmitters, pressure sensors, and other low pressure (vacuum) instruments.
SPMK517T Multifunction Calibrator

Product Characteristics
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Variety of functions
Calibrate pressure, temperature, voltage, current, frequency, pulse, resistance. Both measurement and output functions.
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Measurement and output functions
Measures 13 types of thermocouples and 11 types of RTDs and provides analog output with cold end compensation.
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Data storage function
No need to worry about data loss. Supports output methods such as step or program.
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Built-in HART hand manipulator functionCalibration and maintenance of HART-type instruments can be performed, including management of basic instrument information, range migration, and zero and full scale calibration. (518T only)
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Supporting external pressure modules
Spake Model SDP Modular Intelligent Digital Pressure Calibrator. (only for 517T and 518T ) (optional)
- Task management function
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Analog Transmitters
Generate precise electrical, temperature or pressure signals.
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Provides a wide range of commonly used tools
Thermal engineering treasure trove, user-built RTD library, temperature and pressure unit conversion.
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Automatic cold-end compensation technologyBuilt-in cold end insulation module for fast tracking of temperature changes.
- 5.6" high resolution TFT display
- Free choice of Chinese and English languages
- RS232 interface and open communication protocol
- Provides a 24VDC loop power supply with measurement and output isolated from each other
- Support online firmware upgrade
- Warranty: 1 year
Product Functions
| Function | SPMK516T | SPMK517T | SPMK518T | |
|---|---|---|---|---|
| Measurement | Millivolts | ★ | ★ | ★ |
| Voltage | ★ | ★ | ★ | |
| Current | ★ | ★ | ★ | |
| Frequency | ★ | ★ | ★ | |
| Pulse | ★ | ★ | ★ | |
| Resistance | ★ | ★ | ★ | |
| On-off | ★ | ★ | ★ | |
| 11 RTDs | ★ | ★ | ★ | |
| 13 thermocouples | ★ | ★ | ★ | |
| Output | Millivolt current | ★ | ★ | ★ |
| Voltage | ★ | ★ | ★ | |
| Current | ★ | ★ | ★ | |
| Frequency | ★ | ★ | ★ | |
| Resistance | ★ | ★ | ★ | |
| Simulate 11 RTDs | ★ | ★ | ★ | |
| Simulate 13 thermocouples | ★ | ★ | ★ | |
| Other functions | HART communication | ★ | ★ | |
| External pressure module① | ★ | ★ | ||
| Thermal book | ★ | ★ | ★ | |
| Step programming output | ★ | ★ | ★ | |
| 24V loop current | ★ | ★ | ★ | |
| Simulating transmitter | ★ | ★ | ★ | |
| RS232 communication | ★ | ★ | ★ | |
| Storage | ★ | ★ | ★ | |
Technical Parameters
Electrical Signal Measurement Specifications (Ambient Temperature(20±5)°C, 1 yearAccuracy)
|
Signal |
Range |
Accuracy |
Resolution |
|
|---|---|---|---|---|
|
Current |
(-30~30)mA |
±(0.01%RD+0.005%FS) |
0.1μA |
|
|
Voltage |
(-30~30)V |
±(0.01%RD+0.005%FS) |
0.1mV |
|
|
Millivolts |
(-75~75)mV |
±(0.01%RD+0.005%FS) |
0.1μV |
|
|
Resistance |
R-3W |
(0~400)Ω (0~4000)Ω |
±(0.02%RD+0.005%FS) |
1mΩ 10mΩ |
|
R-4W |
(0~400)Ω (0~4000)Ω |
±(0.01%RD+0.005%FS) |
1mΩ 10mΩ |
|
|
Frequency |
(1~50000)Hz |
±(0.005%RD+0.002%FS) |
1Hz |
|
|
Pulse |
0~999999 |
±1 pulse |
1 |
|
|
Switch (on/off) |
If the switch is equipped with an inspection voltage, the voltage range is (3~24)V |
|||
|
Thermocouples |
K、E、J、T、N、R、S、B、C、D、G、L、U |
|||
|
RTDs |
Pt1000(385)、Pt500(385)、Pt100(385)、Pt100(3916)、Pt100(3926)、 Pt10(385)、Cu10(427)、Cu50(428)、Cu100(428)、Ni120(672)、Ni100(618) |
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|
Stress |
Refer to the Pressure Range Selection Chart (only for SPMK517T, SPMK518T). |
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Electrical Output Specifications (Ambient Temperature (20±5)℃,1 year accuracy)
| Signal | Range | Accuracy | Resolution |
|---|---|---|---|
| Current | (0~22)mA | ±(0.02%RD+0.005%FS) | 0.1μA |
| Voltage | (0~12)V | ±(0.02%RD+0.005%FS) | 0.1mV |
| Millivolts | (-10~100)mV | ±(0.02%RD+0.005%FS) | 1μV |
| Resistance | (0~400)Ω | ±(0.02%RD+0.005%FS) | 1mΩ |
| (400~4000)Ω | ±(0.03%RD+0.01%FS) | 10mΩ | |
| Frequency | (0~50000)Hz | ±(0.005%RD+0.002%FS) | 0.1Hz |
| Pulse | 0~999999 | ±1 pulse | 1 |
| 24VDC | (24±0.5)V Maximum belt load 50mA | ||
| Simulating Thermocouple | K、E、J、T、N、R、S、B、C、D、G、L、U | ||
| Simulating RTDs | Pt1000(385)、Pt500(385)、Pt100(385)、Pt100(3916)、Pt100(3926)、 Pt10(385)、Cu10(427)、Cu50(428)、Cu100(428)、Ni120(672)、Ni100(618) | ||
Measurement using thermocouples and analog thermocouple output temperature specifications (Ambient temperature (20±5)℃)
| Thermocouple type | Reference | Temperature range (℃) | Tolerance temperature range (℃) | Maximum permissible error (℃) | ||
|---|---|---|---|---|---|---|
| Measurement | Output | |||||
| Type K | IEC584 | -270~1372 | -200~-100 | ±0.4 | ±0.6 | |
| -100~600 | ±0.3 | ±0.3 | ||||
| 600~1372 | ±0.4 | ±0.5 | ||||
| Type E | IEC584 | -270~1000 | -200~-100 | ±0.3 | ±0.4 | |
| -100~600 | ±0.2 | ±0.2 | ||||
| 600~1000 | ±0.2 | ±0.4 | ||||
| Type J | IEC584 | -210~1200 | -210~-100 | ±0.3 | ±0.4 | |
| -100~1200 | ±0.3 | ±0.3 | ||||
| T-shaped | IEC584 | -270~400 | -200~0 | ±0.4 | ±0.5 | |
| 0~300 | ±0.2 | ±0.3 | ||||
| 300~400 | ±0.2 | ±0.2 | ||||
| Type N | IEC584 | -270~1300 | -200~-100 | ±0.5 | ±0.6 | |
| -100~1300 | ±0.4 | ±0.5 | ||||
| Type R | IEC584 | -50~1768 | -50~100 | ±1.4 | ±1.5 | |
| 100~500 | ±0.6 | ±0.7 | ||||
| 500~1768 | ±0.7 | ±0.7 | ||||
| S-shaped | IEC584 | -50~1768 | -50~100 | ±1.1 | ±1.2 | |
| 100~400 | ±1.0 | ±1.1 | ||||
| 400~1768 | ±0.7 | ±0.8 | ||||
| Type B | IEC584 | 0~1820 | 0~450 | ±3.8 | ±3.8 | |
| 450~800 | ±0.9 | ±1.0 | ||||
| 800~1200 | ±0.6 | ±0.7 | ||||
| 1200~1820 | ±0.6 | ±0.8 | ||||
| Type C | ASTM E988 | 0~2315 | 0~1000 | ±0.6 | ±0.7 | |
| 1000~1800 | ±0.8 | ±1.0 | ||||
| 1800~2315 | ±1.2 | ±1.5 | ||||
| Type D | ASTM E988 | 0~2315 | 0~100 | ±0.6 | ±0.6 | |
| 100~1100 | ±0.5 | ±0.6 | ||||
| 1100~2000 | ±0.8 | ±1.0 | ||||
| 2000~2315 | ±1.0 | ±1.4 | ||||
| Type G | ASTM E1751 | 0~2315 | 0~200 | ±2.4 | ±2.5 | |
| 200~400 | ±0.5 | ±0.6 | ||||
| 400~1400 | ±0.4 | ±0.6 | ||||
| 1400~2315 | ±0.8 | ±1.0 | ||||
| Type L | DIN43710 | -200~900 | -200~-100 | ±0.3 | ±0.5 | |
| -100~400 | ±0.2 | ±0.3 | ||||
| 400~900 | ±0.5 | ±0.6 | ||||
| Type U | DIN43710 | -200~600 | -200~0 | ±0.5 | ±0.4 | |
| 0~600 | ±0.3 | ±0.5 | ||||
Note: Thermocouple type C is WRe5-WRe26, Thermocouple type D is WRe3-WRe25.
| RTD type | Reference | Temperature range (°C) | Tolerance temperature range (℃) | Maximum permissible error (℃) | ||
|---|---|---|---|---|---|---|
| Measurement | Output | |||||
| 3-wire | 4-wire | |||||
| Pt1000(385) | IEC751 | -200~850 | -100~200 | ±0.13 | ±0.08 | ±0.29 |
| 200~600 | ±0.24 | ±0.13 | ±0.45 | |||
| 600~840 | ±0.32 | ±0.19 | ±0.56 | |||
| Pt500(385) | IEC751 | -200~850 | -100~200 | ±0.22 | ±0.16 | ±0.35 |
| 200~600 | ±0.35 | ±0.22 | ±0.56 | |||
| 600~850 | ±0.39 | ±0.28 | ±0.69 | |||
| Pt100(385) | IEC751 | -200~850 | -100~200 | ±0.18 | ±0.14 | ±0.15 |
| 200~600 | ±0.27 | ±0.18 | ±0.21 | |||
| 600~850 | ±0.36 | ±0.29 | ±0.35 | |||
| Pt100(3926) | Minco | -200~850 | -100~200 | ±0.18 | ±0.14 | ±0.15 |
| Application | 200~600 | ±0.27 | ±0.18 | ±0.21 | ||
| Aid #18 | 600~850 | ±0.36 | ±0.29 | ±0.35 | ||
| Pt100(3916) | JIS1604 | -200~850 | -100~200 | ±0.18 | ±0.14 | ±0.15 |
| 200~600 | ±0.27 | ±0.18 | ±0.21 | |||
| 600~850 | ±0.35 | ±0.29 | ±0.35 | |||
| Pt10(385) | IEC751 | -200~850 | -100~200 | ±0.68 | ±0.64 | ±0.66 |
| 200~600 | ±0.85 | ±0.82 | ±0.79 | |||
| 600~850 | ±0.98 | ±0.89 | ±1.09 | |||
| Cu100(428) | JB/T8623—1997 | -50~150 | -50~150 | ±0.15 | ±0.10 | ±0.18 |
| Cu50(428) | JB/T8623—1997 | -50~150 | -50~150 | ±0.19 | ±0.17 | ±0.20 |
| Cu10(427) | Minco | -100~260 | -100~260 | ±0.65 | ±0.58 | ±0.62 |
| Application | ||||||
| Aid #18 | ||||||
| Ni120(672) | Edison curve #7 | -70~270 | -70~270 | ±0.08 | ±0.06 | ±0.08 |
| Ni100(618) | DIN43760 | -70~190 | -70~190 | ±0.10 | ±0.07 | ±0.10 |
General Technical Indicators
| Display | 6-digit display |
|---|---|
| Usage environment | Ambient temperature: (-10~50)℃; Relative humidity: <90% non-condensing; Atmospheric pressure: (86~106)kPa.a |
| Storage environment | Ambient temperature: (-20~60)℃; Relative humidity: <90% non-condensing |
| Power supply mode | 220VAC 50Hz |
| Overall dimensions | 415mm(L) x 375mm(W) x 240mm(H) |
| Weight | 7.6kg |
| Warranty | 1 year |
Ordering Information
SPMK510/ SPMK516/SPMK517/SPMK518 multifunction calibrators.
Accessories(included)
| Serial number | Description | QTY | Picture |
|---|---|---|---|
| 1 | Mainframe | 1 pc |
|
| 2 | Power cord | 1 pc |
|
| 3 | 1 red meter pen cable, 1 black meter pen cable, 1 red alligator clip, | 3 set |
|
| 1 black alligator clip | |||
| 4 | Seven-core signal cable (SPMK517T, SPMK518T only) | 1 pc |
|
| 5 | Dedicated short routes | 1 pc |
|
| 6 | Instructions for use | 1 pc | |
| 7 | Test reports | 1 pc |
Optional Accessories
| Serial number | Description | Serial number |
|---|---|---|
| 1 | SDP Modular Intelligent Digital Pressure Calibrator |
|
| (Only for SPMK517T, SPMK518T ) | ||
| 2 | SDP Pressure Module Connection Cable (only with SDP Pressure Module) |
|
| 3 | RS232 communication cable |
|
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Packing option 1, without carrying case.

