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SUP-825-J Signal Calibrator High accuracy
  • SUP-825-J Signal Calibrator High accuracy
  • SUP-825-J Signal Calibrator High accuracy
  • SUP-825-J Signal Calibrator High accuracy
  • SUP-825-J Signal Calibrator High accuracy
SUP-825-J Signal Calibrator High accuracy
Category: Signal calibrator
Views: 2674
Applications: Applications: Signal generator has a multiple signal Output and measurement including voltage, current and thermoelectric couple with LCD screen and silicone keypad, simple operation, longer standby time, higher accuracy and programmable output. It’s widely used in LAB Industrial field, PLC Process Instrument, Electric value and other area’s debugging.
Specification

General Specifications

Operating temperature

-10~55

Storage temperature

-20~70

Relative Humidity (RH operating without condensation)

90%(10~30)

75%(30~40)

45%(40~50)

35%(50~55)

Uncontrolled<10

EMC

EN55022, EN55024

Vibration

Random, 2g, 5 to 500Hz

Concussion

30g, 11ms, half sine bow wave

Power requirement

4 AA Ni-MH, Ni-Cd batteries

Size

215mm×109mm×44.5mm

Weight

About 500g

 

 

 DC Voltage

 Range

Accuracy

 Measurement

 (0~100)mVDC(Upper display)

 ±0.02%

 (0~30)VDC(Upper display)

 ±0.02%

 (0~100)mVDC(Lower display)

 ±0.02%

 (0~20)VDC(Lower display)

 ±0.02%

 Source

 (0~100)mVDC

 ±0.02%

 (0~10)VDC

 ±0.02%

 

 


Resistance

Range

Accuracy

4-wire

2-, 3-wire

Accuracy

Accuracy

Measurement

(0~400)Ω

±0.1Ω

±0.15Ω

(0.4~1.5)kΩ

±0.5Ω

±1.0Ω

(1.5~3.2)kΩ

±1.0Ω

±1.5Ω

Excitation Current:0.5mA

Clear of resistance before measuring according to ‘10.4 Clear of Resistance and RTDs’.

*3-wire: Assumes matched leads with a total resistance not exceeding 100Ω.

Resolution (0~1000)Ω:  0.01Ω;

(1.0~3.2)kΩ: 0.1Ω.

 




Introduction

Signal Calibrator


Advantages


· Two separate channels display.

  the upper display shows measure parameters ; 

  the lower one shows measure or source parameters;

· Counting pulse function

· Calibration functions

· Auto ramping and auto stepping

· Manual and automatic cold junction compensating

· Clear function

· Temperature unit switching

· Auto flashing jacks

· Backlight LCD

· Battery gauge



Source

Range

Excitation Current from Measurement Device

Accuracy

(15~400)Ω

(0.15~0.5)mA

±0.15Ω

(15~400)Ω

(0.5~3)mA

±0.1Ω

(0.4~1.5)kΩ

(0.05~0.8)mA

±0.5Ω

(1.5~3.2)kΩ

(0.05~0.4)mA

±1.0Ω

Clear of resistance before sourcing according to ‘10.4 Clear of Resistance and RTDs.

 

 

Frequency

Range

Accuracy

Measurement

(1~1100)Hz

±0.05%

(1.0~10.0)kHz

±0.05%

Sensitivity: Not less than 1V (peak- peak)

Wave form: Square wave

Source

(1~1100)Hz

±0.05%

(1.0~5.0)kHz

±0.05%

Wave form: (0~8)V (peak-peak)

Load drive capability: 3mA

 

Type

Range(℃)

Accuracy

Measure  

 4-wire()

Measure

2-,3-

(℃)

Output

()

Cu50

-50~150)℃

±1.2

±2.0

±1.2

Pt100(385)

-200~800)℃

±0.6

±1.0

±0.6

Resolution: 0.1

Excitation Current (Source):

Cu50, Pt100(385), Pt100(3916), Pt200(385): (0.15~3.0)mA;

Pt500(385): (0.05~0.80)mA; Pt1000(385): (0.05~0.40)mA.

Clear of RTD before measuring or sourcing according to ‘10.4 Clear of Resistance and RTDs.

*3-wire: Assumes matched leads with a total resistance not exceeding 100Ω.

 

 DC Current

 Range

 Accuracy

 

 Measurement

 (0~24)mADC

±0.02%

 

 Source

 (0~24)mADC

±0.02%



Thermocouple (TC)

Type

Range

 

Measure and Source Accuracy

(When Cold Junction temperature is 0)


J

(-200~0)

±0.8

(0~1200)

±0.5

K

(-200~0)

±1.0

(0~1370)

±0.6

T

(-200~0)

±1.0

(0~400)

±0.6

E

(-100~0)

±0.7

(0~950)

±0.5

R

(-20~0)

±2.3

(0~500)

±1.6

(500~1750)

±1.2

S

(-20~0)

±2.3

(0~500)

±1.6

(500~1750)

±1.3

B

(600~800)

±2.0

(800~1000)

±1.6

(1000~1800)

±1.2

N

(-200~0)

±1.3

(0~1300)

±0.7

Resolution :

J, K, T, E, N: 0.1℃

B, R, S:  1

Cold junction error: ±0.5, does not including sensor error.


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