Gossen MetraWatt METRACAL MC, Руководство по эксплуатации

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48 GMC-I Messtechnik GmbH
Calibration Functions: V – Hz –
Ω
– Temp – mA – mA
6.5 Temperature Simulation [°C / °F]
The temperature simulator is capable of simulating resistance
temperature detectors ( RTD ) or thermocouples (TC) with
specification of the external reference junction temperature.
Ð
Select the Temp RTD or Temp TC calibration function with the
rotary switch.
Ð
Switch the calibrator on by pressing the ON / OFF | LIGHT key.
The last selected temperature sensor is displayed.
Ð
Connect the device to be calibrated with the measurement
cables.
Ð
Set the temperature value:
Simulated resistance or simulated voltage is applied directly to the
output
!
Select the digit to be changed with the
 
keys, and change
the respectively selected digit with the

keys. As an
alternative, press and hold the

keys with the cursor at
any entry position until the higher value digits are scrolled
through as well.
Ð
The output can be activated with the OUT | ENTER key, or
deactivated [ Stdby ] once again.
Selecting Resistance Temperature Detector (RTD) or Thermocouple (TC)
for Fixed Value, Interval or Ramp Function
Ð
Switch to the fixed value, interval or ramp function menu by
pressing the
ZERO / SEL | ESC key.
Ð
Select the [ select sensor ] menu with the

keys.
Ð
Select the desired sensor with the

keys. Acknowledge
your selection with OUT | ENTER . The display is switched to the
window for temperature value entry, but the selected
sensor still appears in the auxiliary display.
The reference temperature is indicated in the auxiliary display.
Parameter Entries for Thermocouple Temperature Simulation
Select unit of measure °C or °F – SEt menu.
info

set
time

...

temp intern
unit set °F

°C
Select internal reference temperature – SEt menu.
info

set
time

...

temp extern
unit set temp set
extern

intern
temp intern
23
.
7
°C
Select and set external reference temperature – SEt menu.
info

set
time

...

temp intern
unit set temp set
intern

extern
extern set
21
.
0
°C
  
temp extern
22
.
4
°C
MEAS /CAL
SETUP
OUT
ENTER
OUT
ENTER
OUT
ENTER
MEAS /CAL
SETUP
MEAS /CAL
SETUP
OUT
ENTER
OUT
ENTER
OUT
ENTER
OUT
ENTER
MEAS /CAL
SETUP
MEAS /CAL
SETUP
OUT
ENTER
OUT
ENTER
OUT
ENTER
OUT
ENTER
OUT
ENTER
MEAS /CAL
SETUP