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
Summary of Contents for TC-32K
Page 1: ...O p e r a t i o n M a n u a l TC 32K HANDHELD DATA LOGGER...
Page 8: ...Chapter 12 Error Message 12 1 Explanations and countermeasures for error messages 12 2...
Page 9: ...Chapter 1 Overview 1 1 Overview 1 2 1 2 Features 1 2 1 3 Details about each part 1 3...
Page 22: ...2 5 Operation outline 2 10 memo...
Page 23: ...Chapter 3 Sensor Connection 3 1 Sensor connection 3 2...
Page 65: ...5 10 Measurement auxiliary setting 5 28 memo...
Page 78: ...6 5 Recording in data memory and CF card 6 13 memo...
Page 86: ...7 7 Remote measurement 7 8 memo...
Page 98: ...8 7 Factory setting 8 12 memo...
Page 127: ...11 4 Outside drawing 11 8 11 4 Outside drawing Unit mm...
Page 128: ...Chapter 12 Error Message 12 1 Explanations and countermeasures for error messages 12 2...