Products

SPM028-World’s Advanced Temperature & Loop Calibrator (K,E,J,T,N,R,S,B,C,D,G,L,U,11RTD/PT)


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 accuracyEnvironment 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

 
RTD Measurement and Source accuracy
Environment Temperature20±5
 

Type

Standard

Temperature Range

Temperature Range

Accuracy

Measure

Source

3W

4W

Pt1000385

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

Pt500385

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

Pt100385

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

Pt1003926

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

Pt1003916

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

Pt10385

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

Cu100385

IEC751

-50~150

-50~150

±0.15

±0.10

±0.18

Cu50385

IEC751

-50~150

-50~150

±0.19

±0.17

±0.20

Cu10427

IEC751

-100~260

-100~260

±0.65

±0.58

±0.62

Ni120672

DIN43760

-100~260

-100~260

±0.08

±0.06

±0.08

Ni100618

DIN43760

-100~260

-100~260

±0.10

±0.07

±0.10

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

 

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