PC725 Multi-Function Process Calibrator

Trademark: TOTAL
Origin: China(Shanghai)
Gold Member Since 2006

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Manufacturer/Factory

Basic Info.

Model NO.
PC725

Product Description

Hongkong and Shanghai Total Co., Ltd. Is specialized in exporting Measurement & Meter, anemometer, dew point meter, dewpoint meter, portable dewpoint meter, humidity meter, humidity tester, psychrometer etc.

We producing process calibrator, Voltage/mA Calibrator, Temperature Calibrator, Process Source Calibrator, Temperature Simulator Calibrator, Thermocouple Calibrator, RTD Calibrator, Loop Calibrator.
Measuring function Range Measuring range Resolving power Accuracy Remark
DC Voltage 50mV -5.000mV55.000mV 1μV 0.02%+10 input impedance: about100MΩ
500mV -10.00mV550.00mV 10μV 0.02%+2
5V -0.1000V5.5000V 0.1mV 0.02%+5 input impedance: 1MΩ
50V 0.00V55.00V 10mV 0.03%+5
DC Current 50mA -5.000mA55.000mA 1μA 0.02%+2 input impedance: 10Ω
OHM 500Ω About 1mA exciting 0.00Ω550.00Ω 0.01Ω 0.02%+0.1Ω Plough voltage:about 2.5V not including the accuracy of down-lead resistance
5KΩ About 0.1mA exciting 0.0000 KΩ5.5000KΩ 0.1Ω 0.02%+0.5Ω
Frequency 100Hz 2Hz110.0Hz 0.1Hz ±2 input impedance: 100 kΩ or more Square wave at least 1Vp-p 50% duty cycle
1KHz 0.100KHz1.100KHz 1Hz
10KHz 0.10KHz11.0KHz 0. 1KHz
Thermocouple R -40°C1760°C 1°C -4500 : 1.8 501760  : 1.5 Adopt ITS-90  thermometric scale not including the accuracy of inner temperature compensatory error
S -20°C1760°C
K -200°C950°C 0.1°C -2000    : 1.2 01370    : 0.8
E -200°C500°C -2000  : 0.9 01000    : 1.5
J -200°C700°C -2000    : 1.0 01200    : 0.7
T -200°C400°C -2000    : 1.0 0400     : 0.7
N -200°C1000°C -2000    : 1.5 01300    : 0.9
B 400°C1800°C 1°C 400800   : 2.2 8001000  : 1.8 10001800 : 1.4
Thermo resistance PT100 -200°C700°C 0.1°C -2000    : 0.5 0400     : 0.7 400850   : 0.8 PT100-385 thermometric scale not including the accuracy of down-lead resistance
PT1000 -200°C630°C -200100  : 0.22 100300   : 0.3 300630   : 0.4
Cu50 -50°C150°C -500     : 0.5 0150     : 0.7
Switch mete measure About 1mA exciting   CLOSE / OPEN      
Continuity test 500Ω About 1mA exciting ≤50Ω vocalism 0.01Ω    
 

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Gold Member Since 2006

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Manufacturer/Factory
Type of Ownership
Limited Company