Optic Sensor

Optic Sensor


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Sensors
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origin Stock -
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Product Information

The Hamamatsu UV power meter is designed to measure absolute optical power in the UV to Vacuum UV region, in real time mode (mW/cm2) or integration mode (J/cm2). The sensor head employs a UV sensor (UV phototube) calibrated based on the NIST standard, allowing UV measurement with a high degree of accuracy and stability over extended periods of use. This UV power meter is ideal for monitoring and controlling the absolute quantity of UV light in various applications such as cleaning, sterilization, curing and semiconductor process which utilize excimer lamps or low-pressure mercury lamps.

FEATURES

Stable performance at deep UV since no optical filters are used Specific UV light can be directly detected without any optical filter
Wide light incident angle Acceptable light incident angle is close to cos theta, even without using diffusers.
Absolute optical power monitoring (mW/cm2) Sensitivity-calibrated data at each wavelength (126nm, 146nm, 172nm, 222nm, 185nm, 254nm) is supplied with the power meter. We also append a Certificate of Calibration.
Exchangeable sensor heads Six major UV line spectra (126nm, 146nm, 172nm, 222nm, 185nm, 254nm) can be monitored by simply exchanging the sensor heads.
Thin, flat sensor head: 18mm thickness Allows the sensor head to be used closer to a light source.
External control The main unit has RS-232C interface for external control.

SPECIFICATIONS (Control Unit)

Parameter
Description / Value
Display
Liquid crystal display [ irradiance (mW/cm2)/integrated optical power (mJ/cm2): effective 4 digits]
Function
[Real time mode/integration mode], auto range switching
Optical Power Measurement Range
Irradiance [100nW/cm2 to 100mW/cm2],r> Integrated optical power [1nJ/cm2 to 12J/cm2] auto range selection
External Interface
RS-232C
Power Requirement
AA batteries (2 pieces), AC adapter supplied
Dimensions
90mm x 160mm x 33mm
Weight
280g

SPECIFICATIONS (Sensor head)

Type
H8025-126
H8025-146
H8025-172
Unit
Calibrated Wavelength
126
146
172
nm
Applicable Light Source
Excimer lamp
-
Sensitive Area
6
mm Dia.
Optical Power Measurement Range
0 to +45
deg. C
Integration Time Setting
[1s, 10s, 30s, 1min, 2min] Selectable
-
Dimensions
55 x 75 x 18
mm
Weight
approx. 160
g

 

Type
H8025-222
H8025-185
H8025-254
Unit
Calibrated Wavelength
222
185
254
nm
Applicable Light Source
Excimer lamp
Low -pressure mercury lamp
-
Sensitive Area
6
mm Dia.
Optical Power Measurement Range
0 to +45
deg. C
Integration Time Setting
[1s, 10s, 30s, 1min, 2min] Selectable
-
Dimensions
55 x 75 x 18
mm
Weight
approx. 160
g

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Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable
Country / Year Established
South Korea South Korea /
Business type
Others

16

DUNS

President

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