IS50A-1KW-RSi

P/N 205483

Water-cooled integrating sphere detector for laser power measurement up to 1000 W.

    • 12 mm Ø
    • 50 mm Ø
    • Water
    • Convection
    • Silicon
    • Standard
    • INTEGRA (USB)
    • INTEGRA (RS-232)
    • INTEGRA (USB with external trigger)
    • BLU (wireless)

Key features

Fastest response

With its silicon sensor, the integrating sphere is as fast as a photodiode.

High average power

Measure up to 1000 W of continuous power.

Resistant coating

Our proprietary coating is designed to be strong. Its damage thresholds are orders of magnitude higher than any other "white" coatings on the market.

Precise calibration

The IS detectors have a NIST-traceable calibration for there entire calibrated spectral range. Temperature compensation completes the calibration to give you the most accurate and stable measurements.

Choice of output

The IS detectors are available with two output options:

  • INTEGRA with USB output (-INT)
  • INTEGRA with RS-232 output (-IDR)

Compatible stand

Compatible displays & PC interfaces

  • INTEGRA INTEGRA

    Embedded PC interface for power & energy measurement. Can only be purchased as a detector output option.

Measurement capabilities

  • Maximum average power (continuous)

    1000 W
  • Noise equivalent power1

    10 μW
  • Spectral range

    340 - 1100 nm
  • Typical rise time

    0.2 sec
  • Power calibration uncertainty

    ±5.0 % (405 - 499 nm)
    ±3.5 % (500 - 1069 nm)
    ±2.5 % (1070 nm)
  • Linearity with power

    ±1 %
  • Sphere inner diameter

    100 mm Ø
  • Maximum incidence angle

    ± 25° for beam diameter < 12mm, ± 5° for beam diameter > 12mm
  • Maximum divergence

    10° (half-angle)
    • 1. At 1070 nm. Nominal value. Actual value depends on environmental electromagnetic interference and wavelength.

Damage thresholds

  • Maximum average power density1

    5 kW/cm²
  • Maximum energy density2

    400 mJ/cm²
    • 1. At 1064 - 1070 nm, CW. May vary with wavelength and average power.
    • 2. At 1064 - 1070 nm, 7 ns. May vary with wavelength and pulse width.

Physical characteristics

  • Aperture diameter

    50 mm
  • Absorber

    Si
  • Dimensions

    127H x 140W x 115D mm
  • Weight

    4 kg

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