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Infrared
Moisture Meters/ Infrared Thickness Meters
 Infrared
Constituent Meter
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IRM-V Series
Infrared Constituent Meter
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IRM-V series is near-infrared sensors utilizing the near-infrared
absorption for measurements of moisture, coating thickness,
film thickness and organic matters. By using narrow band
filters (maximum 6 filters) corresponding to absorption
spectral of OH group and CH group in the near-infrared
band, it can simultaneously measure 1 to 3 constituents
with various computation processing. |
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Features
- Simultaneous measurement
up to 3 constituents
(moisture/thickness of film, moisture/albuminoid/lipid
of powder milk, etc.)
- No need to change a
calibration curve of specific objects, calibration
curve free moisture meter
- Easy-to-operation
- Flexible system configuration
- Highly graded data processing
function
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Models
- Constituent meter detector
unit
Measuring
wavelength |
Mirror
system |
Fiber
optic system |
Mirror
system
Special spot size |
Explosion-proof
type |
| Mirror
system |
Fiber
optic system |
3-wavelength
General type |
IRM8211 2 |
IRM82212 |
IRM82912 |
IRM82512 |
IRM82612 |
3-wavelength
High moisture type |
IRM82122 |
IRM82222 |
IRM82922 |
IRM82522 |
IRM82622 |
| 3-wavelength * |
IRM821A2 |
IRM822A2 |
IRM829A2 |
IRM825A2 |
IRM826A2 |
| 5-wavelength * |
IRM821B2 |
IRM822B2 |
IRM829B2 |
IRM825B2 |
IRM826B2 |
| 6-wavelength * |
IRM821C2 |
IRM822C2 |
IRM829C2 |
IRM825C2 |
IRM826C2 |
In each model, 4 types of
"1 analog output + 2 alarm outputs", "2
analog outputs + 1 alarm output", "3 analog
outputs" and "1 analog output + 1 Pt input"
are available in optional [detector input/output specifications].
* Specify wavelength.
- Trace moisture meter
detector unit (Mirror system)
In each model, 4 types of
"1 analog output + 2 alarm outputs", "2 analog outputs
+ 1 alarm output", "3 analog outputs" and "1 analog output
+ 1 Pt input" are available in optional [detector input/output
specifications].
* Specify wavelength.
- Thickness meter (Film
thickness/coating thickness)
Measuring
wavelength |
Mirror
system |
Fiber
optic system |
Mirror
system
Special spot size |
Explosion-proof
type |
| Mirror
system |
Fiber
optic system |
2-wavelength
Film thickness |
IRM82132 |
IRM82232 |
IRM82932 |
IRM82532 |
IRM82632 |
3-wavelength
Film thickness |
IRM82142 |
IRM82242 |
IRM82942 |
IRM82542 |
IRM82642 |
In each model, 4 types of
"1 analog output + 2 alarm outputs", "2 analog outputs
+ 1 alarm output", "3 analog outputs" and "1 analog output
+ 1 Pt input" are available in optional [detector input/output
specifications].
- Thickness meter (Mirror
system)
In each model, 4 types of
"1 analog output + 2 alarm outputs", "2 analog outputs
+ 1 alarm output", "3 analog outputs" and "1 analog output
+ 1 Pt input" are available in optional [detector input/output
specifications]. (1 analog output is only available in
the projection/receiving separated type.)
* Specify wavelength.
Specifications
- Constituent meter detector
unit
| Measuring
system |
Infrared
reflection type multiple wavelength system |
| Optics |
Mirror
system, Fiber optics system, Mirror system for special
spot diameter |
| Wavelength |
2,
3, 5, 6-wavelength |
| Constituent |
1,
2, 3 constituents |
| Measuring
distance |
Mirror
system … 300mm (200 to 400mm possible)
Fiber optics system … Shown separately |
| Measuring
area |
| Mirror
system |
… |
50
x 50mm (at 300mm measuring distance)
Special spot diameter 50 x 100mm,  50mm |
Fiber optics system
… Shown separately |
| Input/output
terminals |
Select
from the followings:
1. 1 analog output + 2 alarm outputs
2. 2 analog outputs + 1 alarm output
3. 3 analog outputs
4. 1 analog output +1 Pt100 input (for sample temperature
correction) |
| Analog
output |
4
to 20mADC or 0 to 20mADC (load resistance: less
than 500 ) |
| Analog
output accuracy |
±0.5%
of full scale |
| Communications |
FK
communications (DC power supply type)
Number of detector connectable: Up to 10 sets |
| Output
renewal cycle |
20ms,
56ms, 168mm (depended on computation modes) |
| Display |
LCD
16 digits |
| Settings |
Functional
keys or FK communications |
| Calibration
curve |
Linear
to cubic expressions |
| Number
of calibration curve |
99
curves |
| Calibration
curve creation |
Regression
computation |
| Calibration
curve correction |
Zero
and span correction |
| External
temperature correction |
Pt100
(option) |
| Computation |
Ratio/logarithm
computation/multiregression computation, sand surface
water ratio computation |
| Smoothing |
0
to 99 seconds (0.1 second increment) |
| Calibration |
By
a choking plate |
| Settings |
Settings
including calibration curve No., calibration, preset
output and hold |
| Self-diagnosis |
LCD
display or output by FK communications for abnormal
motor rotation, lamp failure, abnormal communications,
high/low ambient temperature, sample low reflection,
etc. |
| Working
temperature |
0
to 50°C |
| Power
voltage |
24VDC
(20 to 28VDC) |
| Power
consumption |
Maximum
25W |
| Allowable
vibration |
Less
than 3G |
| Connection |
Power/signal
wires, detachable 8P terminal connection
Fiber optics type, Fiber optic connector connection |
| Case |
Aluminum
drip-proof structure (conforming to IEC529 IP65) |
| Installation |
Bolt-hanging
system, 4 pieces of M8 bolt |
| Weight |
About
3.7kg, about 8.5kg for explosion-proof type |
- Trace moisture meter
detector unit
| Optics |
Mirror
system |
| Constituent |
1constituent |
| Measuring
distance |
200mm
(160 to 300mm possible) |
| Measuring
area |
30
x 30mm (at 200mm measuring distance) |
| Input/output
terminals |
1
analog output + 2 alarm outputs or 1 analog output
+1 Pt100 input (for sample temperature correction) |
Other specifications are same
as standard specifications of constituent meters.
- Explosion-proof type
detector unit
| Optics |
Mirror
system, Fiber optics system |
| Wavelength |
2,
3, 5, 6-wavelength |
| Constituent |
1,
2, 3 constituents |
| Measuring
distance |
Mirror
system … 250mm (200 to 350mm possible)
Fiber optics system … Shown separately |
| Measuring
area |
Mirror
system … 50 x 50mm (at 250mm measuring distance)
Fiber optics system … Shown separately |
| Case |
Aluminum
drip-proof structure (conforming to IEC529 IP65) |
| Weight |
About
8.5kg |
| Marking
of explosion-proof construction |
ExdIIBT5 |
| Exclusive
bus cable for explosion proof |
IR-WVB |
| Input/output
connection cable for explosion proof |
IR-WVRT |
Other specifications are same
as standard specifications of constituent meters.
- Ultra-thin thickness
meter detector unit
| Optics |
Mirror
system |
| Measuring
area |
25mm
(at 300mm measuring distance)
Special spot diameter 50 x 100mm, etc. |
| Power
voltage |
24VDC
(20 to 28VDC) |
| Weight |
About
4.7kg |
Other specifications are same
as standard specifications of constituent meters.
- Projection/ receiving
separated type thickness meter detector unit
| Measuring
system |
Projection/
receiving separated type near-infrared absorption
system |
| Measuring
range |
10
to 3000µm |
| Measuring
distance |
50mm
(between projection unit and receiving unit) |
| Measuring
diameter |
About
6mm
(25mm
possible) |
| Output
terminals |
1
analog output |
| Power
voltage |
24VDC
(20 to 28VDC) |
| Power
consumption |
Maximum
30W |
| Connection |
Power/signal
wires, detachable 8P terminal connection
16-core cable between projection unit and receiving
unit |
| Weight |
About
3.5kg (projection unit/receiving unit) |
Other specifications are same
as standard specifications of constituent meters.
Fiber optics
- Reflection type fiber
optics (Biforked bundle fiber optics type)
| Measuring
diameter and distance |
20/15mm
to 50/50mm |
| Fiber
optics length |
Standard
1.5m (maximum 10m) |
| Minimum
vending radius |
R100mm |
| Working
temperature |
0
to 150°C |
| Fiber
sheath |
Stainless
steel snake tube |
| Purge
air flow |
5
to 20Nl/min |
| Accessories |
Horizontal
mounting holder, flange holder |
- Reflection type fiber
optics with lens (Biforked bundle fiber optics type)
| Measuring
diameter and distance |
20/25mm
to 40/100mm |
| Air
purge function |
Not
provided |
Other specifications are same
as specifications of reflection type fiber optics.
| Models |
Types |
| IR-WEA |
Air
purge hood |
| IR-WEB |
Output
checking plate |
| IR-WFK |
Air
cooling fin |
| IR-WFW |
Water
cooling plate |
| IR-WFP |
Mounting
plate |
| Software |
Models |
Contents |
| Engineering
software |
FK7001 |
For
operation and setting of detector unit through FK
bus |
| Software
for exporting to Excel |
FK7201 |
For
data acquisition, storage trend display and calibration
curve creation of constituent meters (up to 10 detector
units connectable) |
Environment:
OS: Windows95/98/ME/NT4.0/2000/XP
I/F module: FK operational computer interface FK6501
Software for exporting to Excel: Microsoft Excel97/2000/2002
and FK engineering software FK7001 are required
in addition to the above. |
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