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Calibrator multipurpose portable Elmetro-PKM
Сопутствующие товары
Portable multifunctional calibrator ELMETRO-PKM is designed for measuring and generating signals of DC strength and voltage, DC electrical resistance, transformations and simulation of signals from thermocouples and thermoresistors.
Application
It is used for diagnostics, calibration and verification of secondary equipment, measuring channels of industrial controllers, as well as measuring transducers in laboratory and working conditions.
Functionality
The ELMETRO-PKM calibrator has several operating modes:
- Generation of physical quantity
- Measurement of a physical quantity
- Simultaneous playback and measurement of a physical quantity
Metrological characteristics
Measurement and signal reproduction errors
Functionality
Range
Accuracy 1),2)
ELMETRO-PKM-A
ELMETRO-PKM-B
DC current measurement
from -22 to +22 mA
±(0,000075·|ТВ|+1 uA)
±(0,00015·|ТВ|+1 uA)
Generation of DC current
from 0 to 25 mA
DC voltage measurement
from -100 to +100 mV
±(0,000075·|ТВ|+5 uV)
±(0,00015·|ТВ|+5 uV)
from -1 to +1 V
±(0,000075·|ТВ|+0,05 mV)
±(0,00015·|ТВ|+0,05 mV)
from -10 to +10 V
±(0,000075·|ТВ|+0,55 mV)
±(0,00015·|ТВ|+0,55 mV)
DC voltage generation
from 0 to 100 mV
±(0,000075·|ТВ|+5 uV)
±(0,00015·|ТВ|+5 uV)
from 0 to 1 V
±(0,000075·|ТВ|+0,05 mV)
±(0,00015·|ТВ|+0,05 mV)
from 0 to 5 V
±(0,000075·|ТВ|+0,25 mV)
±(0,00015·|ТВ|+0,25 mV)
Measurement of electrical resistance to direct current
from 0 to 400 Ohm
±(0,000075·|ТВ|+0,01 Ohm)
±(0,00015·|ТВ|+0,02 Ohm)
from 0 to 2 kOhm
±(0,000075·|ТВ|+0,05 Ohm)
±(0,00015·|ТВ|+0,1 Ohm)
Generation DC resistance
from 0 to 400 Ohm
±(0,000075·|ТВ|+0,01 Ohm)
±(0,00015·|ТВ|+0,02 Ohm)
from 0 to 2 kOhm
±(0,000075·|ТВ|+0,05 Ohm)
±(0,00015·|ТВ|+0,1 Ohm)
Notes
1) TB - the current value of the measured (reproducible) value;
2) in the temperature range from +15 to +35 ° C inclusive, including the drift during 1 year.