Tokyo Sokki Kenkyujo TC-32K, Руководство по эксплуатации

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11.1 Specifications
11-3
■
Measurement range
Measurement item Range Measurement range
Measurement
mode
Memory range
of initial value
Sampling speed
Strain measurement
×1
×10
±30000
×10
-6
strain
±300000
×10
-6
strain
Initial
Direct
Measure
±160000
×10
-6
strain
80ms(50Hz area)
67ms(60Hz area)
Direct current
voltage
measurement
×1
×10
×1
×10
DC300mV
± 30.000mV
± 300.000mV
DC30V
± 3.0000 V
± 30.0000 V
Initial
Direct
Measure
DC300mV
±160.000 mV
DC30V
±16.0000 V
Thermocouple
temperature
measurement
---
T: -250
~
+ 400°C
K: -210
~
+1370°C
J: -200
~
+1200°C
B: +200
~
+1760°C
S: - 10
~
+1760°C
R: - 10
~
+1760°C
E: -210
~
+1000°C
N: -200
~
+1300°C
Direct -----------
Pt-RTD
(Platinum resistance
temperature
detector)
--- -200
~
+850°C Direct -----------
Note) Measurement range of Full bridge 0-2V (4GAGE 0-2V) mode is as follows.
×1:±15000×10
-6
strain, ×10:±150000×10
-6
strain
This mode is dedicated to measurement of our LVDT type displacement transducer.
■
Measurement accuracy
Sensor mode Range Resolution
Accuracy
(23°C ±5°C)
Temperature
coefficient of
accuracy
(%rdg/°C)
Secular
change of
accuracy
(%rdg/year)
Strain
(except 1-gauge
4-wire method)
×1
×10 1×10
-6
strain
10×10
-6
strain
±(0.08%rdg+1digit)
±(0.08%rdg+1digit) ±0.002
±0.002 ±0.02
±0.02
Strain
(1-gauge 4-wire
method)
×1
×10 1×10
-6
strain
10×10
-6
strain
±(0.28%rdg+1digit)
±(0.28%rdg+1digit) ±0.002
±0.002 ±0.02
±0.02
Voltage DC300mV
×1
×10 0.001mV
0.010mV ±(0.08%rdg+3digit)
±(0.08%rdg+3digit) ±0.0024
±0.0024 ±0.02
±0.02
Voltage DC30V
×1
×10 0.0001V
0.0010V ±(0.08%rdg+2digit)
±(0.08%rdg+2digit) ±0.002
±0.002 ±0.02
±0.02
Pt-RTD
Pt100 3W
--- 0.1°C ±(0.08%rdg+0.3°C) ±0.0020 ±0.05
Note) Range is switched automatically.
Lead wire resistance
correction
CometB
(quarter bridge 3-wire
method)
Gauge resistance Range of lead wire resistance value correction
120Ω Approximately 100Ω or less
240Ω Approximately 200Ω or less
350Ω Approximately 300Ω or less