TIA 3000 Transimpedance Amplifier Systems

The TIA-3000 series consists of a high performance transimpedance amplifier with dark current levels as low as 3 femto-amps, superior blue light sensitivity and highly accurate measurement capability in terms of wavelength, color and power, coupled with thermoelectrically cooled sensors and a controller with USB interface.  Standard configurations include Silicon and InGaAs sensors.

 

Applications

  • Display Measurement
  • LED Radiometry
  • Night Vision Intensity Measurement
  • General Laboratory Metrology
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Precision Solutions for Photometric, Radiometric & Laser Power Measurement

  • Precision amplifier with femto-amp level resolution
  • Sensitivity to 3.0 x 10-15 Watts or  1.0 x 10-8 lux
  • Temperature stabilized sensor options from 200 to 2600 nm
  • Compatible with Si, InGaAs, GE, GaAsP sensors
  • Temperature stabilized correction filters available
  • Unmatched photopic correction --  f1’ < 0.8%
  • ANVIS compatibility filters and lenses available
  • Eight decades of dynamic range with automatic or manual control

The basic TIA-3000 system consists of the Transimpedance Amplifier, a Sensor and a Control Box with digital readout and USB interface.  An optional telescope for luminance measurements is also available.  

A. Chose a Sensor

B. Identify the appropriate Amplifier

C. Identify the appropriate Control Box

            B.  Amplifier    C.  Control Box

A.  Sensor Model

          Type

λ Range(1) (nm)

Active Area

Photosensitivity @ Peak

47108 (19830-1L) Illuminance and Irradiance Silicon 190 - 1100

10 x 10 mm

8 mm aperture

0.5 A/W at 900 nm Built-in to unit Model 19847-2USB-R  Single TEC controller 

 19830-2L

Illuminance and Irradiance Photometric filter

Silicon 190 - 1100

10 x 10 mm

8 mm aperture

0.5 A/W at 900 nm

Model 19885 Transimpedance Amplifier Model 19847-2USB-R  Dual TEC controller 

19830-3

Irradiance

Silicon 190 - 1100

5.8 x 5.8 mm

5 mm aperture

0.5 A/W at 960 nm

Model 19885 Transimpedance Amplifier Model 19847-1USB-R  Single TEC controller 

19830-5

Irradiance

InGaAs 850-1600

5.0 x 5.0 mm

5 mm aperture

0.95 A/W at 1550 nm

Model 19885-1 Transimpedance Amplifier for low shunt resistance detectors Model 19847-1USB-R  Single TEC controller

19830-6

Radiance

InGaAs 850-1600

5.0 x 5.0 mm

5 mm aperture

0.95 A/W at 1550 nm

Model 19885-1 Transimpedance Amplifier for low shunt resistance detectors Model 19847-1USB-R  Single TEC controller

19830-8

UV Irradiance

Silicon 110-1100

10 x 10 mm

8 mm aperture

N/A

Model 19885-1 Transimpedance Amplifier for low shunt resistance detectors Model 19847-1USB-R  Single TEC controller

19830-10

Extended Radiance

InGaAs 500-2600

2.0 mm dia

1.2 A/W

Model 19885-1 Transimpedance Amplifier for low shunt resistance detectors Model 19847-1USB-R  Single TEC controller with front panel direct readout and USB computer interface

19830-10D

Extended Irradiance

InGaAs 500-2600

2.0 mm dia

1.2 A/W

Model 19885-1 Transimpedance Amplifier for low shunt resistance detectors Model 19847-1USB-R  Single TEC controller with front panel direct readout and USB computer interface

(1) Quartz diffuser required for UV operation

Specifications are subject to change without notice.  

Calibration must be specified separately.

 

 

General Specifications - Transimpedance Amplifier

 Gain

 1010 to 104  Volts / Amp

 Range

 Eight decades; automatic or manual control

 Output

 0 to 10 VDC for each gain setting

 Linearity

 < 0.25% non-linearity for all ranges

 Temperature Variation

 < 5 ppm per °C

 Noise

 < 20 µV on the 1010 range

 Frequency Roll-off

 < 10 Hz on the 1010 range for output > 1 V

 Temperature Stability

 < 0.001° C over 1 hour

 < 0.003° C over  24 hours

 Bipolar Output Current

 + 1.5 A maximum

 Maximum TEC Power

 12 W

 Input Requirements

 100 to 240 VAC at 50-60 Hz

 Calibration Traceability

 Traceable to NIST with optional ISO/IEC 17025 accreditation

 Relative Humidity

 Up to 99% (non-condensing)

 Dimensions

 Amplifier:     105 mm (4.15 in) L x 6.4  mm (2.5 in) dia

 Controller:    305 mm (12 in) L x 287 mm (11.3 in) W x 114  mm (4.5 in) L

 Regulatory Compliance

 TUV, UL, CSA, CE

Specifications are subject to change without notice.