The PDA-750 is a low noise, high gain, Transimpedance Amplifier current meter that is designed to provide a direct digital readout of the current generated from a photodiode, photo multiplier, or similar current source. It provides for digital entry of detector responsivity in units of Amps/Watt which enables it to be used as a sensitive, high precision optical power meter. It also incorporates a digitally controlled bias source (from -14 to+14 volts) that may be switched to be in series with the detector under test. This permits in-circuit detector biasing as well as easy measurement of detector leakage currents. A serial port is supplied that allows the user to both control the unit and log data.

8 Decade Dynamic Range
Less than 1 pA noise
1 part in 20,000 Resolution
Analog output voltage proportional to current input
Full scale input range of +/- 20 nA to +/- 20 mA
Variable bias is digitally selectable from - 14V to + 14V
Bi-directional Rs-232 serial port

Accesorii standard

Rs-232 cable, Power Supply/Charger, Operating Manual

Alte produse TERAHERTZ

Brand: Terahertz

AMPLIFICATOR FOTODIODE TRANSIMPEDANTA TERAHERTZ PDA-750

• 8 Decade Dynamic Range
• Less than 1 pA noise
• 1 part in 20,000 Resolution
• Analog output voltage proportional to current input
• Full scale input range of +/- 20 nA to +/- 20 mA
• Variable bias is digitally selectable from - 14V to + 14V
• Bi-directional Rs-232 serial port

Brand: Terahertz

CONVERTOARE OPTIC->ELECTRIC TERAHERTZ TIA

• 400nm to 1700nm wavelengths
• Bandwidth to 14 GHz
• Compact Size
• Universal power supplies

Brand: Terahertz

ROATA-FILTRU MOTORIZAT FOTOMETRIE, FOTOGRAFIE, FLUORESCENTA MICROSCOPIE TERAHERTZ FW-2000

• 8 Position Filter Wheel
• Local And Remote Control
• Houses Filters 1 - 8mm Thick
• Full 360 Degree Rotation
• Windows Compatible Software
• Easily Interchangeable Wheels

Brand: Terahertz

POWER-METRU OPTIC SI SURSA DE LUMINA TERAHERTZ 1500

• Automated loss measurements for three wavelengths
• Auto Wavelength Recognition
• Universal Power Meter and Light Source adapters FC/ST and SC
• Power Meter with 80 dB dynamic Range
• Stable single port triple wavelength laser source
• Storage for 200 triple wavelength loss measurements

Brand: Terahertz

ANALIZOR PON OTDR FIBRA OPTICA TERAHERTZ FTE-7500

• 31 dB Dynamic Range
• Integrated Auto-Wavelength LTS
• Instant On
• Fast Real time
• Event Table with Pass/Fail Feature
• Short Dead Zone
• Trace Overlay Capability

Brand: Terahertz

LINK VIDEO FIBRA OPTICA TERAHERTZ V-250

• Low Cost
• Easy to use and install
• Eliminates the effects of ground loops and EMI

Brand: Terahertz

SET TESTARE PIERDERI FIBRA OPTICA TERAHERTZ LTS-1500

• Automated loss measurements
• Auto Wavelength Recognition
• InGaAs detector for temperature stability and wide dynamic range
• Universal Power Meter and Light Source adapters FC/ST and SC
• Power Meter with 80 dB dynamic Range
• Power meter accepts any connector with a 2.5 mm ferrule

Brand: Terahertz

ANALIZOR OTDR TESTARE RETEA FIBRA OPTICA TERAHERTZ VIPER FTE-7000

• Integrated LTS
• 32 dB Dynamic Range
• Instant On
• Fast Real time
• Event Table with Pass/Fail Feature
• Short Dead Zone
• Available in Single and Dual Wavelength

Brand: Terahertz

ANALIZOR CANALE CWDM FIBRA OPTICA TERAHERTZ FTE-8000

• Small - Handheld Size
• Available in 8 or 18 Channels
• Easy to Use
• Displays all 18 channels on the ITU grid
• One Button Auto Test or Selectable Scale Limits
• Full Feature Set
• Rugged Aluminum Case with Impact Resistant Rubber Boot

Brand: Terahertz

IDENTIFICATOR FIBRA OPTICA TERAHERTZ FTE-50

• Compact Alloy Case
• Shipped with 4 interchangeable adapters
• Identification without traffic Interruption
• Displays signal direction and power level