
Prova-Inmel 123
Parameters :
1) Voltages Generation : 0 - 100.00 mV, 0 - 1.000 V, 0 - 12.000 V.
2) Current Generation : 4 - 20 mA, 0 - 20 mA, 0 - 24 mA.
3) Simulation Of J, K, S, T Thermocouples.
4) Frequency Generation : 1 - 62500 Hz.
5) Voltage Basic Error : 0.08%.
6) Current Basic Error : 0.4%.
7) "STEP" And "RAMP" Functions.
8) Percentage Settings (mA, mV, V).
9) Sound Signalling Of Overload (mA, mV, V).
Application :
1) Checking And Calibration :
- Measuring Transducers Controlled By A Voltage
Signal, A Current Signal Or A Thermocouple.
- Temperature Meters.
- Measuring And Control Lines.
- Impulse Counters.
Technical Parameters :
1) Current Ranges ( Load <= 1 k , 24 V Loop Supply ).
Range
Resolution
Basic Error
4-20 mA, 0-20 mA, 0-24 mA
1 uA
± 0.025% ± 3 uA
Beeper Warning When Outputs Is Open And Specified Current Output > 1
mA.
2) Voltage Ranges ( 1 mA Supply Current ).
Range
Resolution
Basic Error
0 - 100 mV
10 uV
±
0.05% ±
30 uV
0 - 1 V
100 uV
±
0.05% ±
300 uV
0 - 10 V
1 mV
±
0.05% ±
3 mV
Beeper Warning When Outputs Is Short And Specified Voltage Output >
10 mV.
3) Thermocouple Ranges ( Resolution 1 ºC,
1 ºF,
5 Min After Switching On, Load >= 1 kΩ
)
Range
Basic Error
Range
Basic Error
K : -200...0 ºC
(Ni Cr-Ni Al)
±
1.1 ºC
K :
-328...32 ºF
± 2.0 ºF
K :
0...1370 ºC (Ni
Cr-Ni Al) ± 0.8 ºC
K :
32...2400 ºF
± 1.5 ºF
J
: -100...0 ºC
(Fe-Cu Ni)
±
0.9 ºC
J :
-148...32 ºF
± 1.6 ºF
J
: 0...760 ºC
(Fe-Cu Ni)
±
0.7 ºC
J :
32...1400 ºF
± 1.2 ºF
S :
0...1760 ºC
(Pt Rh 10-Pt) ±
2.0 ºC
S :
32...3200 ºF
± 3.0 ºF
T :
-200...0 ºC
(Cu-Cu Ni)
±
1.0 ºC
T :
-328...32 ºF
± 1.8 ºF
T :
0...400 ºC
(Cu-Cu Ni)
±
0.8 ºC
T :
32...752 ºF
± 1.5 ºF
4) Frequency Ranges ( Load >= 1 kΩ ).
Range
Resolution
Basic Error
1
- 125 Hz
1 Hz
± 0.04
Hz
126 - 62500 Hz
1 Hz
± 0.01
% ±
0.04 Hz
Electrical Specification ( 23 ºC ±
5 ºC, 5 Minutes
After The Power Is On )
General Technical Data :-
1) Battery Type : 9V Alkaline Battery.
2) Power Consumption : 60 mA, 180 mA ( depends on load ).
3) Dimensions : 88 x 160 x 26 mm
4) Weight : 330 g
5) Display : 4 and 5 digits.
6) Storage Temperature : -20 to 60 ºC.
7) Accessories : Carrying case, User manual, K type thermocouple
connector, External Battery Pack Holder 1.5V AA,
9V Battery, Test leads with alligator clip.
8) Working Temperature : 0... 50 ºC
9) Working Humidity : less than 85%