Gossen MetraWatt METRACAL MC, Operating Instructions Manual

Page: 70 / 84

70 GMC-I Messtechnik GmbH
Technical Data
1)
Display: 3¾ places for capacitance measurement; a different resolution and
sampling rate can be selected in the rAtE menu for saving and transmitting
measured values.
3)
At 0
°
... + 40
°
C
6)
Lowest measurable frequency for sinusoidal measuring signals symmetrical to the
zero point
7)
Range 300 mV~: U
E
≥
40% of upper range limit
3/30/300 V~: U
E
≥
10% of upper range limit
For voltage > 100 V: power limiting: 6 · 10
6
V · Hz
8)
Plus sensor deviation
9)
Without integrated reference junction;
with internal reference temperature plus error
±
2 K
10)
The limits only apply for battery operation
Key
d = digit MR = measuring range rdg. = reading (measured value)
Meas.
Func-
tion
Measuring Range
Resolution at Upper
Range Limit
Input Impedance
Intrinsic Uncertainty at Highest Resolution
under Reference Conditions
Overload Capacity
3)
Value Time
30,000
(60,000)
1)
3100
1)
f
min
6) ±
(...% rdg. + ... d)
Hz
300 Hz 0.01 Hz
1 Hz
0.05 + 5
7) 10)
300 V
Continuous
3 kHz 0.1 Hz 300 V
30 kHz 1 Hz 200 V
300 kHz 10 Hz 10 Hz 20 V
Meas.
Func-
tion
Temperature
Sensor
Measuring Range
Resolution
Intrinsic Uncertainty at
Highest Resolution under
Reference Conditions
±
(...% rdg. + ... d)
8)
OL
Capa-
city
3)
Value Time
° C/ ° F
Pt100 –200.0
…
–100.0
°
C
0.1
K
0.3 + 10
300
V
DC
RMS
sine
5
min
–100.0
…
+100.0
°
C
+100.0
…
+850.0
°
C
Pt1000 –200.0
…
+100.0
°
C
+100.0
…
+850.0
°
C
Ni 100 –60.0
…
+180.0
°
C
Ni 1000
–60.0
…
+180.0
°
C
K (NiCr-Ni)
–250.0
…
+1372.0
°
C
0.2 + 10
9)
J (Fe-CuNi)
–210.0
…
+1200.0
°
C
T (Cu-CuNi)
–270.0
…
+400.0
°
C
B (Pt30Rh/Pt6Rh)
+500.0
…
+1820.0
°
C
E (NiCr/CuNi)
–270.0
…
+1000.0
°
C
R (Pt13Rh/Pt)
–50.0
…
+1768.0
°
C
N (CU/Cu10)
–270.0
…
+1300.0
°
C
S (Pt10Rh/Pt) –50.0
…
+1768.0
°
C
J (Fe/CuNi)
–200.0
…
+900.0
°
C
U (Cu/CuNi)
–200.0
…
+600.0
°
C