ASHA PMB-101 Manuale utente
Cover
ASHA Beam Prole
PhotodiodePowerMeterBundle
PMB-101
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About Us
In order to design and manufacture programmable optometrical, op-
tomechanical and optoelectronical devices, the science-based compa-
ny, ASHA Beam Prole, was established in 2016.
ASHA has been able to design a wide range of devices, relying on
indigenous capability and knowledge. Also, since being calibratable is
essenal for measuring equipment, clients can carry out their period-
ical calibraon.
Field of activity
The main eld of acvity of this company is the design and produc-
on of laser, opcs and photonics equipment and can be categorized
in the following topics:
»Diode laser driver
»Laser diode stabilizer
»Laser Parameters measuring equipment such as Power Meter, Beam Pro-
ler, and Ultra-fast Detector
»Lithographic masks
»Linear posioner with stepper motor driver
»Calibraon of Power Meters and beam prolers
»Design and producon of soware to facilitate the use of electro-opc
and optomechanical programmable equipment
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Main features
Introduction
Measuring the output of light sources is very important. For exam-
ple, the opcal power of medical lasers is very sensive and can cause
irreparable damage if the funcon of the device goes out of its proper
range. In experimental and research applicaons, it is always neces-
sary to measure the output of laser sources. In addion to the above,
it is crucial to pay special aenon to the necessity of calibraon of
industrial and military laser equipment.
Hence, the semiconductor power meter is designed for high preci-
sion laser applicaons. Producons of this company can well meet the
needs of the scienc and industrial community in the eld of power
metering.
The semiconductor power meter is designed for high precision laser
applicaons. The products of this company can well meet the needs of
the scienc and industrial community in the eld of power metering.
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Features
»Direct connecon to the mulmeter with a special cable (depends on
order)
»Ability to operate in 12 dierent wavelengths from 350 nm to 1100 nm
(depends on order)
»Adjustable for desired light sources in the specied wavelength range
(depends on order)
»Able to have specic Gain for required scale (depends on order)
»Measuring the power of coherent opcal sources
»Measuring the power of connuous light sources
»Possibility to remove background radiaon and photodiode dark current
(depends on order)
»Internal rechargeable baery for portable use
Applications
»Study incident and reected beam power and qualify light sources
»Study the eect of environmental changes on laser sources performance
»Study the variaon of power when passing through (transparent) envi-
ronments
»Examining the quality of lenses and opcal windows
»Measure the intensity of reecon/passing beam from dierent surfaces
Warning! With regard to the items listed in the requirements secon,
to maximize the accuracy of the device, it is strongly recommended to
connect the power meter earth to the standard one.
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Technical Features
Item Min Typ Max Unit
Input Voltage 4.75 5 5.25 V
Input Current 60 250 500 mA
Baery -<2000 - mAh
Baery Life -20 - h
Charge Time - 5- h
Wavelength Range 355 -1064 nm
Opcal Power Working Range*0.01 -240 mW
Display Power Range 0.1 -199.9 mW
Measurable Wavelengths** 355, 405, 450, 532, 633, 650, 780, 808, 850, 970, 1064 nm
Measurement Uncertainty ±5 %
* Measuring power in the range of 10 mW to 240 mW is possible If
connect 5.5 digit voltmeter with 1 uV accuracy to output.
** Maximum FWHM for console display should be ±5 nm and for
voltmeter output should be ±1nm.
Note Console output voltage is equal to one-tenth of opcal source power. So
1 V in output is equal to 100 mW power of the opcal source.
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More Spec. Discripon
Dimenon Detector 35x35x18.5 mm3
Console 180x165x70 mm3
Weight Detector < 200 gr
Console < 1000 gr
Detector Connecon DB9
Output Connecon BNC
Acve Detector Area 10x10 mm2
Input Aperture Ø9 mm
Display 2000 counts - 7segment
Figure1.Ph o to d i o d e P owe r M ete r S en so r wi th A n nu l ar U V V i ewi n g Ta rg e t
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Figure2.PhotodiodePowerMeterConsole-FrontView
Figure3.PhotodiodePowerMeter-BackView
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Contents
About Us ............................................................................ 2
Field of acvity 2
Main features..................................................................... 3
Introducon 3
Features 4
Applicaons 4
Technical Feature 5
Power Meter Parts ............................................................. 9
Packaging Content 9
Detector Parts 10
Console Parts 11
Setup................................................................................ 13
Safety 13
Preparaon and measurement 14
Requirements 16
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Power Meter Parts
Available Accessories
Please make sure that all accessories are available for the box in your
rst use.
»Photodiode Sensor x 1
»Dust Cap x 1
»Photodiode Power Meter Console x 1
»User Manual* x 1
»5V Power Supply x 1
»Mulmeter Connector Cable x 1
»M4 Screw x 2
* Digital version of this user manual is available by scanning the QR-
code under the console.
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Detector Parts
Figure4. SemiconductorPowerMeterSensor-FrontView
1. M4 screw for vercal aligning
2. Sensor Cap(if open, guarantee void)
3. Visible spectrum detector (depends on order)
4. Connector cable
5. M4 screw
6. Input aperture(Opcal Filter)
7. Cap furrow
8. Anodised Aluminum body
Indice
Altri manuali ASHA Strumento di misura
