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SPM028-World’s Advanced Temperature & Loop Calibrator (K,E,J,T,N,R,S,B,C,D,G,L,U,11RTD/PT)
Category: Calibrators/Injectors
A highly integrated multifunction calibrator featuring several patented technologies. The Multifunction temperature calibrator is an ultra-compact and easy to use hand-held device for sourcing, simulating and measuring temperature and electrical signals. It is with Cellphone-like menu, task management function; SPM028 is ideal solution for calibrating, maintaining, and troubleshooting in both field and laboratory.
Simulates and measures 13 thermocouples（K、 E、J、T、N、R、S、B、C、D、G、L、U）and 11 RTDs（Pt1000、Pt500、Pt100、Pt10、Cu10、Cu50、Cu100、Ni120、Ni100）,with automated cold junction compensation,24V loop power supply with independent measuring and sourcing function,
Documenting storage and automated procedure capability,
Easy to operate,
With RS232 interface.
Thermocouple Measurement and Source accuracy（Environment Temperature 20℃±5℃） Type Standard Temperature Range（℃） Temperature Range（℃） Accuracy（℃） Measure Source K IEC584 -270~1372 -200~-100 ±0.6 ±0.4 -100~600 ±0.3 ±0.2 600~1372 ±0.4 ±0.4 E IEC584 -270~1000 -200~-100 ±0.4 ±0.3 -100~600 ±0.2 ±0.2 600~1000 ±0.2 ±0.2 J IEC584 -210~1200 -210~-100 ±0.5 ±0.3 -100~1200 ±0.3 ±0.3 T IEC584 -270~400 -200~0 ±0.6 ±0.4 0~300 ±0.2 ±0.2 300~400 ±0.2 ±0.2 N IEC584 -270~1300 -200~-100 ±0.8 ±0.6 -100~1300 ±0.4 ±0.3 R IEC584 -50~1768 -20~100 ±1.6 ±1.2 100~500 ±1.0 ±0.8 500~1768 ±0.8 ±0.6 S IEC584 -50~1768. -20~100 ±1.6 ±1.2 100~400 ±1.2 ±0.8 400~1768 ±1.0 ±0.6 B IEC584 0~1820 600~900 ±1.3 ±1.0 900~1200 ±1.0 ±0.8 1200~1820 ±0.8 ±0.6 C ASTM E988 0~2315 0~1000 ±0.6 ±0.7 1000~1800 ±0.8 ±1.0 1800~2315 ±1.2 ±1.5 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 G ASTM E1751 0~2315 0~200 ±2.5 ±2.6 200~400 ±0.5 ±0.6 400~1400 ±0.5 ±0.6 1400~2315 ±0.8 ±1.1 L DIN43710 -200~900 -200~-100 ±0.3 ±0.5 -100~400 ±0.2 ±0.3 400~900 ±0.5 ±0.6 U DIN43710 -200~600 -200~0 ±0.5 ±0.4 0~600 ±0.3 ±0.5 Type Standard Temperature Range（℃） Temperature Range（℃） Accuracy（℃） Measure Source 3W 4W 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） 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（3916） IEC751 -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（385） IEC751 -50~150 -50~150 ±0.15 ±0.10 ±0.18 Cu50（385） IEC751 -50~150 -50~150 ±0.19 ±0.17 ±0.20 Cu10（427） IEC751 -100~260 -100~260 ±0.65 ±0.58 ±0.62 Ni120（672） DIN43760 -100~260 -100~260 ±0.08 ±0.06 ±0.08 Ni100（618） DIN43760 -100~260 -100~260 ±0.10 ±0.07 ±0.10
RTD Measurement and Source accuracy（Environment Temperature20℃±5℃）
Electricity Signal Measurement Accuracy:
| Signals | Measure Range | Accuracy | Resolution |
| Current | （-30.0000-30.0000）mA | ±（0.01%RD+0.005%F.S） | 0.1uA |
| Voltage | （-30.0000-30.0000）V | ±（0.01%RD+0.005%F.S） | 0.1mV |
| mV | （-75.0000-75.0000）mV | ±（0.01%RD+0.005%F.S） | 0.1uV |
| R-3W | (0～400.000)Ω (0～4000.000)Ω |
±（0.02%RD+0.005%F.S） | 1mΩ |
| R-4W | (0～400.000)Ω (0～4000.000)Ω |
±（0.01%RD+0.005%F.S） | 1mΩ |
| Frequency | (1～50)KHz | ±（0.005%RD+0.002%F.S） | 0.1Hz |
| Pulse | 0～999999 | ±1pcs | 1 |
| Limit Switch | If the switch has detective voltage, its range is +3V to +24V | ||
Electricity Signal Source Accuracy:
| Signal | Measure Range | Accuracy | Resolution |
| Current | （0-22.0000）mA | ±（0.02%RD+0.005%F.S） | 0.1uA |
| Voltage | （0.0000-12.0000）V | ±（0.02%RD+0.005%F.S） | 0.1mV |
| mV | （-10-150.000）mV | ±（0.02%RD+0.005%F.S） | 1uV |
| Resistance | （0～400.00）Ω （0～4000.00）Ω |
±（0.02%RD+0.005%F.S） ±（0.03%RD+0.01%F.S） |
10mΩ |
| Frequency | （0～50000.0）Hz | ±（0.005%RD+0.002%F.S） | 0.1Hz |
| Pulse | 0～999999 | ±1pcs | 1 |
| DC24V | 24.0±0.5V | ±0.5V | N/A |