· low noise amplification of photodiode current · simple optical power meter The PDA200C is easy to operate via the operating elements on the front panel. The operating parameters are shown on an illuminated 5-digit LED display. Either PD-current, optical power or bias voltage can be displayed.
1 power cord, connector according to ordering country 1 Quick Reference 2.2 Preparation Prior to operating a PDA200C controller, check if the set line voltage matches with your local power supply and if the appropriate fuses are inserted. See sections Line Voltage Setting Replacing the Mains Fuses Connect the unit to the power line using the supplied cable.
3 Operating Instruction 3.2 Operation Attention Prior to switch on the PDA200C please check if the line voltage setting (see the indicated voltage in the fuse holder's window ) corresponds to your mains voltage! If the selected voltage does not match, please set it correctly as described in section “Line Voltage Setting...
This calibration is valid for all current ranges of the PDA200C. 3.2.4 Setting a BIAS Voltage The PDA200C provides the possibility to apply a reverse voltage of up to ±10 V (bias) to the photodiode (photo-conductive mode). · Set the bias switch ) to “OFF”...
PDA200C 4 Maintenance and Service Protect the PDA200C from adverse weather conditions. The PDA200C is not water resistant. Attention To avoid damage to the instrument, do not expose it to spray, liquids or solvents! The unit does not need a regular maintenance by the user. It does not contain any modules and/or components that could be repaired by the user himself.
To avoid risk of fire only the appropriate fuses for the corresponding line voltage must be used. 1. Turn off the PDA200C and disconnect the mains cable. 2. The fuse holder (R7) is located below the 3-pole power connector of the mains jack (R6). Release the fuse holder by pressing its plastic retainers using a small screwdriver.
Thorlabs be used. Attention Prior to applying power to the PDA200C, make sure that the protective conductor of the 3 con- ductor mains power cord is correctly connected to the protective earth ground contact of the...
PDA200C Users that change or modify the product described in this manual in a way not expressly ap- proved by Thorlabs (party responsible for compliance) could void the user’s authority to operate the equipment. Thorlabs GmbH is not responsible for any radio television interference caused by modifications of this equipment or the substitution or attachment of connecting cables and equipment other than those specified by Thorlabs GmbH.
Thorlabs warrants material and production of the PDA200C for a period of 24 months starting with the date of shipment. During this warranty period Thorlabs will see to defaults by repair or by exchange if these are entitled to warranty.
Contact Thorlabs for more information. Waste treat- ment is your own responsibility. “End of life” units must be returned to Thorlabs or handed to a company specializing in waste recovery. Do not dispose of the unit in a litter bin or at a public waste disposal site.
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