International Light Technologies ILT1400 Скачать руководство пользователя страница 10

3.2  XRL140 - UV STABILIZED SILICON 

PHOTODIODE DETECTOR

The XRL140 Photoresist and XRL340 Attenuated 
Photoresist version combine a silicon cell with Photoresist 
A or B filters in a special low profile remote probe (13 mm 
x 42 mm dia.). The XRL140 probe can also be custom 
filtered with our narrow band, sharp cut and other band pass 
filters to meet customer’s spectral requirements. Please 
contact one of our technical support representatives for 
assistance with custom sensor.  
XRL140A:  Dynamic Range:  2.22e

-8

 to 7.78e

-2

 W/cm

 2 

Measurement Range:  320-475 
XRL340A; Dynamic Range:  2.50e

-7

 to 8.75e

-1

 W/cm

 2 

Measurement Range: 320-475 nm
XRL140B Dynamic Range:   5.26e

-8

 to 1.84e

-1

 W/cm

Spectral 

Range: 326 - 401 nm
XRL340B Dynamic Range

:

 5.26e

-7

 to 1.84e

+0

 W/cm

Spectral 

Range

:

 326 to 401 nm

XRL140T254 Dynamic Range:  3.33e

-7

 to 1.17e

+0

 W/cm² 

Measurement range: 249-259 nm,  CW 254 nm

3.3  SSL001A – SUPER SLIM UV 

PROBE

This “Super Slim” UV probe is a  0.64 mm2 silicon 

detector with built in UV filter. It was designed for use in 
very low profile applications, such as printed circuit board 
and printing plate exposure assemblies.  Care should be 
taken when using the SSL001A slim probe to avoid 
excessive strain or crimping of the cable and/or scratching 
the surface of the diode. 

Dynamic Range: 1.11e

-5

 to 9.00e

-1

 W/cm² (limit exposure 

to prevent heat damage). Spectral Range:  260 - 400 nm. 
Dimensions: 29 x 38 x 2 mm

3.4  SEL033 - UV STABILIZED SILICON 

PHOTODIODE DETECTOR

The SEL033 base detector contains a specially coated 

0.33 cm

2

 UV stabilized silicon cell with a quartz window. 

The SEL033 is one of our most commonly used sensors. It 
can be used with a large assortment of filters, input optics 
and calibrations and covering the broad spectrum of 200-
1100 nm. 
SEL033/QNDS2/W Solar Head: Dynamic Range:

 

 5.00e

-7

 to 

1.75e

+0

 W/cm². Measurement Range: 200-1100 nm.

SEL033/F/QNDS3/HNK15 Laser Power Head.  Dynamic 
Range:

 

6.10e

-4

 to 2.00e

+2

 W. Measurement Range:400-1064 nm

SEL033/Y/W Photometric Head:

  

Dynamic Range: 5.98e

-2

 to 

2.09e

+5

 lux. Spectral Range: 400-700 nm.

SEL033/UVA/TD UVA head: Dynamic range:2.50e

-8

 to 8.75e

-2 

W/cm

2

.

 

Measurement range:

 

315-390 nm.

SEL033/F/W Flat Radiometric Head: Dynamic Range:  7.69e

-9 

to 2.69e

-2

 W/cm². Measurement Range: 400 -1064 nm.

SEL033/F/R  Narrow Field Radiance Head: Dynamic Range:   
1.30e

-7

 to 4.55e

-1

 W/cm²/sr. Spectral Range:   400-1064 nm.

3.5  SEL240 and SEL220 - SOLAR 

BLIND VACUUM PHOTODIODE 

DETECTOR

The SEL240 utilizes a 50 mm² active area Vacuum 

photodiode with quartz window (visible blocking) to provide 
accurate measurement in the Deep Ultraviolet while 
excluding all Visible and Infrared radiation, with a spectral 
range from 185-320 nm, with a240 nm peak. The SEL220 
includes a fused silica window allowing measurements from 
160-320 nm, with a 220 nm peak. 
SEL240/UVB1/TD:  Sharp Cut UVB Detector Head
Dynamic Range:  1.11e

-5

 to 1.11e

-1

 W/cm². Measurement 

Range: 265-332 nm.
SEL240/UVB/W UVB phototherapy sensor: Dynamic Range: 
1.54e

-6

 to 1.54e

-2

 W/cm².   Measurement Range:275-310 nm.

SEL240/QNDS2/TD Germicidal Head For low pressure 
mercury lamps:  Dynamic Range:   3.33e

-5

 to 3.33e

-1

 W/cm². 

Measurement Range:  185 - 310 nm.
SEL240/NS254/TD Narrowband Head:  Dynamic Range:  
2.08e

-6

 to 2.08e

-2

 W/cm². Measurement range: 249-259 nm 254 

CW.
SEL240/T2ACT5

 

UV Actinic Head: 

Dynamic Range:  1.49e

-7

 to 1.49e

-3

 effective W/cm². 

Spectral range:  190-400 nm (Also doubles as an Effective 
Germicidal Radiation Head for measurement in accordance with 
the IES Luckiesh and DIN standards: 235-307 nm Effective 
Germicidal).
SEL220/NS185

 

  Narrow Band Germicidal / Ozone Head: 

Dynamic Range: 2.50e

-7

 to 2.50e

-3

 W/cm². Measurement Range: 

165-200 nm.

3.6

SEL005 - UV-VISIBLE GaAsP 

DETECTOR

The SEL005 base detectors contain a 5.2 mm² Gallium-

Arsenide-Phosphide detector with quartz window.  The 
SEL005 is most commonly used in applications requiring IR 
blocking and is required for use with most of the WBS wide 
band filters due to their secondary response in the NIR.

SEL005/UVA/TD

 Solar UVA Head: 

 

Dynamic Range:  2.33e

-7 

to 8.14e

-1

 W/cm². Measurement Range:  315-390 nm.

SEL005/WBS320/TD UV Curing Head:  Dynamic Range:   
1.82e

-7

 to 6.36e

-1

 W/cm². Measurement Range:  250-400 nm.

SEL005/NS335/TD

 

Narrow Band UV Curing Head: Dynamic 

Range: 2.33e

-6

 to 8.14e

+0

 W/cm². Measurement Range: 330-340 

nm.
SEL005/TLS312/TD

 

UVB narrow band phototherapy: 

Dynamic Range: 2.50e

-6

 to 8.75e

-2

 W/cm². Measurement 

Range: 312 nm CW.

10 

Содержание ILT1400

Страница 1: ...R e v i s e d 02 2 9 1 2 C R M...

Страница 2: ...any form or by any means electronic or mechanical including photocopying recording or any information storage and retrieval system without permission in writing from the copyright owner Requests shou...

Страница 3: ...11 3 8 EXPANDED DETECTOR LIST 11 4 OUTPUTS 11 4 1 DISPLAY MESSAGES 11 4 2 TTL UART SERIAL OUTPUT 13 5 OPTICAL CALIBRATION 16 5 1 N I S T TRACEABLE FACTORY CALIBRATION 16 6 PROGRAM MODE OPERATION 16 6...

Страница 4: ...OPTICAL ACCURACY 31 9 3 SIZE AND WEIGHT 31 9 4 ENVIRONMENTAL SPECIFICATIONS 31 10 MAINTENANCE AND REPAIR 32 10 1 PREVENTIVE MAINTENANCE 32 10 2 BATTERY REPLACEMENT 32 10 3 DISASSEMBLY AND PC BOARD RE...

Страница 5: ...continuous wave signal measurement mode for continuous monitoring of a light source The detector memory establishes the detector limits and autoranging units to provide an immediate answer in an easil...

Страница 6: ...adings A detector must be plugged in when the ILT1400 is first turned on for the instrument to properly initialize and interrogate the detector for calibration factors range limitations and units info...

Страница 7: ...he energy reaching the detector 2 2 3 Hold Pressing the HOLD button while in SIGNAL mode will freeze the last reading on the display and the word HOLD will blink in the status register of the LCD To r...

Страница 8: ...s shut down Failure to check the zero is the biggest cause for erroneous readings To check the zero cover the detector or source being measured If the reading is other than zero press the zero button...

Страница 9: ...calibration factors being sure to press hold at the end If this does not successfully restore the calibration factor then sensor will need EEPROM replacement Please contact our service dept for furthe...

Страница 10: ...e 2 50e 8 to 8 75e 2 W cm2 Measurement range 315 390 nm SEL033 F W Flat Radiometric Head Dynamic Range 7 69e 9 to 2 69e 2 W cm Measurement Range 400 1064 nm SEL033 F R Narrow Field Radiance Head Dynam...

Страница 11: ...nm SEL623 SCS695 W IR Hazard Head Dynamic Range 8 57e 5 to 4 14e 1 W cm2 Measurement Range 695 2100 nm 3 6 Additional Photodetectors Below is a list of the additional detectors available for use with...

Страница 12: ...the status register lower right corner of the LCD when the 6 VDC battery voltage drops below 4 95 V The instrument will operate for approximately 54 hours before the BAT LO error status appears The IL...

Страница 13: ...am of data at a rate of one line one reading per second The output is expressed in digital exponential notation The ILT1400 transmits data once every 0 5 seconds PROGRAM MODE ON OFF TO EXIT AUTO SHUT...

Страница 14: ...s a carriage return The twelfth character is a line feed ASCII Decimal Hex Binary LF 10 0a 0 0 0 0 1 0 1 0 CR 13 0d 0 0 0 0 1 1 0 1 43 2b 0 0 1 0 1 0 1 1 45 2d 0 0 1 0 1 1 0 1 46 2e 0 0 1 0 1 1 1 0 0...

Страница 15: ...linking cursor underneath the specific digit that the user wishes to change using the INCREMENT button The cursor moves to the right wrapping around to the first digit on the left after passing the la...

Страница 16: ...hat were not entered will be reset when the instrument is turned off ON OFF button To EXIT the programming mode at any time PROGRAM MODE Quick Reference continued WARNING THE N I S T TRACEABLE CALIBRA...

Страница 17: ...ILY STORED IN RAM AFFECTING THE OPERATION OF THE INSTRUMENT ONLY UNTIL THE POWER IS TURNED OFF 6 2 Disabling the Automatic Shut Off 6 1 7 MENU 7 6 1 8 MENU 8 6 1 9 MENU 9 6 1 10 MENU 10 18 The first m...

Страница 18: ...ity conversions such as lm m2 to lux etc The mathematical conversion can however be accomplished by changing the sensitivity factor 6 4 Changing the Sensitivity Factor WARNING THE N I S T TRACEABLE CA...

Страница 19: ...ange the direction the factor will be incremented either UP to increase or dn to decrease Press the INCREMENT INTEGRATE button to increment the reading You will notice that the reading decreases when...

Страница 20: ...Geist Applied Optics volume 18 number 23 1 December 1979 and also Silicon Photodiode Absolute Spectral Response Self Calibration E F Zalewski and J Geist Applied Optics volume 19 number 8 15 April 19...

Страница 21: ...o modify the circuitry in your ILT1400 Tampering with the electronics will void the warranty If modifications are necessary we can provide schematics of the area to be modified and technical assistanc...

Страница 22: ...ptance angle of the detector Luminance and radiance detectors typically have very narrow acceptance angles 2 5 degrees for measuring the brightness of a uniformly radiating area source When you back a...

Страница 23: ...m units are expressed in Lumens per square foot or foot candles fc One foot candle is equal to 10 76 lux We recommend using lux since they are recognized worldwide When making an illuminance measureme...

Страница 24: ...bilirubin to provide optimal measurement of the therapeutic radiation As with most phototherapy applications it is important to place the detector in the same reference plane as the patient s skin The...

Страница 25: ...pattern for use in photolithography industries such as Printed Circuit Board manufacturing Printing Plate production and XRL140B provide low profile and durability for repeated use in these intense UV...

Страница 26: ...g sphere and the Mean Spherical Candela MSC measurement is a better indication of performance On the other hand if the output from the source is used in one direction then beam intensity measurements...

Страница 27: ...ercent 8 7 REFLECTANCE MEASUREMENTS Reflectance is similar to transmission with a few more complications The ultimate use determines if it is important to measure specular reflectance diffuse reflecta...

Страница 28: ...ded test area of a reflecting or rear lit surface Baffles can be used to implement this kind of measurement without resorting to expensive optics 8 8 3 Narrow Angle Luminance Radiance As just mentione...

Страница 29: ...levels The ILT1400 has the ability to extend measurement time when measuring low light levels so longer exposure times may be required For this reason ILT recommend using the ILT1700 for pulsed light...

Страница 30: ...io and television reception It has been type tested and found to comply with the limits for a class B computing device in accordance with the specifications in subpart J of part 15 of FCC rules which...

Страница 31: ...ws which fasten the back panel of the instrument We recommend using a standard Phillips type screwdriver to avoid damaging the screw heads B Carefully pull the back cover off making sure not to pull o...

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