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THORLABS PM5020 User Manual

THORLABS PM5020
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Page 36
MTN028837-D02
PM5020 Dual-Channel Benchtop Power and Energy Meter Chapter 4 Operating Instructions
Math: Perform two independent calculations between both channels or on just one of both channels and
one constant for each channel in the PM5020 power meter interface.
The drop down lists are interactively filled with each previously set action.
The compared measurement values between two channels can also be displayed in percent.
Please find the possible functions in the table below:
(CH x <operation 1> Constant 1) <operation 3> (CH y <operation 2> Constant 2) = [Units]
Source 1: CH1
çCH2
Operation 1
Constant 1
Operation 3
Source 2: CH1
çCH2
Operation 2
Constant 2
Result Units
Power [W]*
+ ç - ç x ç /
0 çnumber
+
Power [W] ç0
+ ç - ç x ç /
0 çnumber
Watt
Power [W]
+ ç - ç x ç /
0 çnumber
-
Power [W] ç0
+ ç - ç x ç /
0 çnumber
Watt
Power [W]
+ ç -
0 çnumber
/
Power [W] ç1
+ ç -
0 çnumber
NA (x1 or %)
Power [dBm]
+ ç -
0 çnumber
+
Power [dBm]
ç0
+ ç -
0 çnumber
dBm
Power [dBm]
+ ç - ç x ç /
0 çnumber
-
Power [dBm]
ç0
+ ç - ç x ç /
0 çnumber
dB
Energy [J]
+ ç - ç x ç /
0 çnumber
+
Energy [J] ç0
+ ç - ç x ç /
0 çnumber
Joule
Energy [J]
+ ç - ç x ç /
0 çnumber
-
Energy [J] ç0
+ ç - ç x ç /
0 çnumber
Joule
Energy [J]
+ ç - ç x ç /
0 çnumber
/
Energy [J] ç0
+ ç - ç x ç /
0 çnumber
NA (x1 or %)
The number has, depending on the operation, the same unit as CHx or no unit.
* W/cm² is treated like W

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THORLABS PM5020 Specifications

General IconGeneral
BrandTHORLABS
ModelPM5020
CategoryMeasuring Instruments
LanguageEnglish

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