Lake Shore 350, Руководство пользователя

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1.6 Model 350 Specifications 7
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1.6 Model 350
Specifications
1.6.1 Input
Specifications
Input specifications
Sensor
Temperature
Coefficient
Input Range Excitation Current Display
Resolution
Measurement
Resolution
6
Electronic
Accuracy
(at 25 °C)
Measurement Temperature
Coefficient
Electronic
Stability
7
NTC RTD/

PTC RTD
10 mV
Negative/
Positive
0
)
to 10
)
1 mA
9
0.1 m
)
0.1 m
)
±0.002
)
±0.06% of rdg
(0.01 m
)
+ 0.001% of rdg)/°C ±0.2 m
)
0
)
to 30
)
300 µA
9
0.1 m
)
0.3 m
)
±0.002
)
±0.06% of rdg
(0.03 m
)
+ 0.001% of rdg)/°C ±0.6 m
)
0
)
to 100
)
100 µA
9
1 m
)
1 m
)
±0.01
)
±0.04% of rdg
(0.1 m
)
+ 0.001% of rdg)/°C ±2 m
)
0
)
to 300
)
30 µA
9
1 m
)
3 m
)
±0.01
)
±0.04% of rdg
(0.3 m
)
+ 0.001% of rdg)/°C ±6 m
)
0
)
to 1 k
)
10 µA
9
10 m
)
10 m
)
±0.1
)
±0.04% of rdg
(1 m
)
+ 0.001% of rdg)/°C ±20 m
)
0
)
to 3 k
)
3 µA
9
10 m
)
30 m
)
±0.1
)
±0.04% of rdg
(3 m
)
+ 0.001% of rdg)/°C ±60 m
)
0
)
to 10 k
)
1 µA
9
100 m
)
100 m
)
±1.0
)
±0.04%
of rdg
(10 m
)
+ 0.001% of rdg)/°C ±200 m
)
0
)
to 30 k
)
300 nA
9
100 m
)
300 m
)
±2.0
)
±0.04%
of rdg
(30 m
)
+ 0.001% of rdg)/°C 600 m
)
0
)
to 100 k
)
100 nA
9
1
)
1
)
±10.0
)
±0.04%
of rdg
(100 m
)
+ 0.001% of rdg)/°C 2
)
0
)
to 300 k
)
30 nA
9
1
)
3
)
±30
)
±0.04%
of rdg
(300 m
)
+ 0.001% of rdg)/°C 6
)
NTC RTD
1 mV Negative 0
)
to 10
)
100 µA
9
0.1 m
)
1 m
)
±0.01
)
±0.04%
of rdg
(0.1 m
)
+ 0.001% of rdg)/°C ±2 m
)
0
)
to 30
)
30 µA
9
0.1 m
)
3 m
)
±0.01
)
±0.04%
of rdg
(0.3 m
)
+ 0.001% of rdg)/°C ±6 m
)
0
)
to 100
)
10 µA
9
1 m
)
10 m
)
±0.1
)
±0.04%
of rdg
(1 m
)
+ 0.001% of rdg)/°C ±20 m
)
0
)
to 300
)
3µA
9
1 m
)
30 m
)
±0.1
)
±0.04%
of rdg
(3 m
)
+ 0.001% of rdg)/°C ±60 m
)
0
)
to 1 k
)
1 µA
9
10 m
)
100 m
)
±1.0
)
±0.04%
of rdg
(10 m
)
+ 0.001% of rdg)/°C ±200 m
)
0
)
to 3 k
)
300 nA
9
10 m
)
300 m
)
±2.0
)
±0.04%
of rdg
(30 m
)
+ 0.001% of rdg)/°C ±600 m
)
0
)
to 10 k
)
100 nA
9
100 m
)
1
)
±10.0
)
±0.04%
of rdg
(100 m
)
+ 0.001% of rdg)/°C ±2
)
0
)
to 30 k
)
30 nA
9
100 m
)
3
)
±30
)
±0.04%
of rdg
(300 m
)
+ 0.001% of rdg)/°C ±6
)
0
)
to 100 k
)
10 nA
9
1
)
10
)
±100
)
±0.04%
of rdg
(1
)
+ 0.001% of rdg)/°C ±20
)
Diode
11
Negative 0 V to 2.5 V 10 µA ±0.05%
8
100 µV 10 µV ±80 µV ±0.005%
of rdg
(10 µV + 0.0005% of rdg)/°C ±20 µV
Negative 0 V to 10 V 10 µA ±0.05%
8
100 µV 20 µV ±320 µV ±0.01%
of rdg
(20 µV + 0.0005% of rdg)/°C ±40 µV
Thermocouple
11
Positive ±50 mV NA 0.1 µV 0.4µV ±1 µV ±0.05%
of rdg
10
(0.1 µV + 0.001% of rdg)/°C ±0.8µV
Capacitance
11
Positive or
Negative
0.1 to 15 nf 3.496 kHz,
1 mA square wave
0.1 pF 0.2 pF ±30 pF ±0.1% of
rdg
2.5 pF/°C 0.4 pF
1 to 150 nF 3.496 kHz
10 mA square wave
1 pF 2 pF ±300 pF ±0.1% of
rdg
5 pF/°C 4 pF
6
Measurement resolution of the electronics only, not includingthermal noise of the resistor
7
Control stability of the electronics only, in ideal thermal system;
8
Current source error has negligible effect on measurement accuracy;
9
Current source error is removed
during calibration;
10
Accuracy specification does not include errors from room temperature compensation;
11
Option card required
TABLE 1-3