Scanning Unit
|
Scanning system |
Optical
axis scanning by a rotating mirror |
|
Element |
Cooling
type PbS |
|
Scanning angle |
90° |
|
Scanning speed |
5
times/second or 10 times/second (to be
specified) |
|
Measuring system |
Narrow-band type radiation
thermometer |
|
Measuring temperature |
100 to
600°C |
|
Accuracy rating |
Less than
400°C: ±4°C
400°C or higher: ±1.0% of measured
value
(at
 = 1, ambient temperature 23°C ±
5°C) |
|
Resolution |
Less than
400°C: 3°C
400°C or higher: 2°C |
|
Emissivity compensation |
1.0 to
0.2 |
|
Measuring distance |
0.5m to
∞ |
Instant viewfield (mm ) |
Measuring
distance L (mm)/Distance factor 150 |
|
Response time |
0.5ms (90%
response) |
|
Targeting |
Direct
viewfinder or laser spot (option)
Laser ON/OFF
by switch, Laser: less than 1mW, 645mm, class
2 |
|
Output |
Temperature pattern: 0 to 20mADC, Peak
temperature: 4 to 20mADC, Scanning angle: Open
collector (max load voltage 35VDC, max load
current 10mADC) |
|
Emissivity remote setting |
4 to
20mADC |
|
Working temperature |
0 to
50°C |
|
Power supply |
100 to
240VAC |
|
Allowable voltage fluctuation |
+10% to
15% of rated value |
|
Power consumption |
About
40VA |
|
Connection |
Connector
connection |
|
Cable length |
Exclusive
cable, maximum 200m |
|
Case material/color |
Aluminum/gray |
Dimensions/
weight |
300W x
200H x 120Dmm, about
6.5kg |
|
Display/operation
unit
|
|
Windows95
or WindowsNT4.0 (to be specified) |
|
CRT |
800 x 600
dots |
|
Screen |
Thermal-image display in pattern, trend and
color modes |
|
Input |
0 to 5VDC
(adding 250 to 4 to 20mADC from scanning
unit) |
|
Output |
0 to 5VDC
(without isolation) |
|
Output points |
(1) 7
position points + 1 peak point or (2) 3 zone peak
points at sampling mode |
|
Software |
Built-in
thermal-image software |
|
Rated power voltage |
100 to
240VAC 50/60Hz |
|
Weight |
About
8.5kg |
|
Kiln shell software
|
|
Kiln shell
hot spot monitoring (Zone peak temperature graph,
thermal-image display, historical display, report
output) |
|
Screen renewal cycle |
At each
2-rotation of kiln |
|
Hot detection |
Hot
detection at the maximum temperature in each zone
(with a function detecting rate-of-change)
Zone
division: 20 divisions (optional position
setting)
Hot detection: Alarm setting
temperature
 Zone maximum temperature, Alarm setting:
Setting at each zone
Radiation temperature
measuring range: 0.1°C increment |
|
Maximum scanning |
250
times/1 kiln rotation |
|
Thermal-image display color |
Color/°C
(400 colors in case of measuring range of 100 to
600°C) |
|
Screen |
Main
screen
(1) Data display: Zone peak temperature
bar graph, Extensive thermal-image
(2) Function
button: Settings, Start/stop of measurement,
History, Quit
(3) Operation status (measuring,
waiting) |
|
Setting |
Alarm
setting |
|
Data storage |
Zone
maximum/minimum temperature per hour, Each zone
maximum temperature per day, Extensive
thermal-image at detection of maximum temperature
per day, Maximum/minimum/average temperature
pattern per day, Semipermanent storage (about 1GB
exclusive file in year)
|
Storage type: |
Exclusive file
(automatic storage, for replay) |
|
Excel 97 type file
(each 1 hour data base, trend
data) | |
|
History/analysis |
Data base
replay/display at historical mode, Printer output
of report
(1) Data viewer: List display of
stored data
Data per day: Date,
time, maximum temperature, its generated
zone
Extensive
thermal-image: Thermal-image at detection of
maximum temperature per day
Data/hour: List
display of maximum temperature per hour of each
zone (generated data identification
enabled)
(2) Pattern data reading screen
Maximum/minimum/average temperature pattern
per day, alarm/zone, setting temperature display,
printing
(3) Report: Display of daily report,
monthly report, image report (per day), Printer
output
(4)
Trend: Historical trend of peak temperature of
each zone, Printer output (with functions of
time-axis expansion and scroll)
|
|
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|
