Instrument Systems Optische Messtechnik GmbH
The company based in Munich is one of the leading players in light measurement. Instrument Systems is the hallmark for tailormade, turnkey systems to suit the needs and requirements of users. As a customer, you benefit from our innovative array and scanning spectrometers, and imaging photometers and colorimeters.
- +49 (89) 45 49 43 - 0
- +49 (89) 45 49 43 - 11
- info@instrumentsystems.com
- sales@instrumentsystems.com
- Kastenbauerstr. 2
Munich, Bavaria 81677
Germany
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Spectrometers
CAS 140D
Instrument Systems Optische Messtechnik GmbH
The latest high-end CAS 140D array spectroradiometer from Instrument Systems is seen as a benchmark for high-precision spectral light measurement technology both for weak light sources and high radiation intensity.
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Software - Productivity and comfort for your spectrometer
Instrument Systems Optische Messtechnik GmbH
Instrument Systems offers different software packages for controlling the spectrometer and analyzing measuring results. Design and development of software at Instrument Systems focuses on easy operation and exceptional functionality. This ensures a high level of productivity in the deployment of measuring systems.
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Spectrometers
Instrument Systems Optische Messtechnik GmbH
Optical spectrometers analyze the spectral characteristics of light radiation. Adding optical probes and absolute calibration turns this type of measurement system into a spectroradiometer. Since software is used to calculate all radiometric, photometric and colorimetric quantities from spectral data, the quality and precision of the spectrometer is extremely important. This is why Instrument Systems is dedicating most of its research and development work to this field in order to be positioned at the leading edge of technology.
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Spectrally Enhanced Imaging Colorimeter
LumiTop 2700
Instrument Systems Optische Messtechnik GmbH
The LumiTop 2700 combines the accuracy of Instrument Systems’ well-known spectroradiometer CAS140 series with the obvious advantages of imaging colorimetry. Our innovative design merges an RGB CCD camera and a flicker-diode with the high-end spectroradiometer CAS140 CT or D. Using the extremely accurate spectral information of the CAS140 measurements as reference, guarantees spectroradiometric precision across the whole 2D image.
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Integrating Spheres
Instrument Systems Optische Messtechnik GmbH
Determination of radiant power or luminous flux from light sources with the aid of integrating spheres is one of the most important procedures in photometry. Designed as a hollow sphere whose inner surface is coated with a diffusely reflecting material, the integrating sphere ensures complete integration and mixing of light radiation. This is then output on a detector port for measurement.
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Photometer
DSP 10
Instrument Systems Optische Messtechnik GmbH
The preamplifier of the DSP 10 photometer was specially developed for fast “on-the-fly” measurements with the AMS and LGS series of goniophotometers from Instrument Systems. Spatial light distribution can be measured in a fraction of the time needed with conventional systems.
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Photometers & Colorimeters
Instrument Systems Optische Messtechnik GmbH
A photometer is used to measure the photometric quantities of illuminance (lx), luminous intensity (cd), luminous flux (lm), and luminance (cd/m²). The integral method and the fast response time of silicon photodiodes means that photometers can achieve an outstanding measuring speed. They are therefore ideal for performing fast goniophotometric measurements. We take great care in the development and production of photometer heads and use innovative amplifier technologies.
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Imaging Photometer & Colorimeter
LumiTop 4000 / 2700
Instrument Systems Optische Messtechnik GmbH
The patented optical design permits simultaneous measurement of all three sensors in one shot. The accurate spectral measurement is used as a live reference and transferred to the complete display area of the camera. This makes for extremely short measurement times and all relevant optical tests are conducted in a single test station.
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Spectroradiometer
CAS 125
Instrument Systems Optische Messtechnik GmbH
The CAS 125 from Instrument Systems is specially designed to meet the requirements of high-throughput 24/7 production applications. At the same time it fulfills a wide range of measurement tasks in laboratory and development.
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2D Far-Field Analysis of Infrared Emitters
VTC 2400
Instrument Systems Optische Messtechnik GmbH
The VTC 2400 is a high-resolution infrared-camera that was developed specially for 2D-far-field analysis of the radiant intensity distribution of VCSELs and IR emitters. The measurement system consists of a light-permeable screen and a monochrome camera specialized for measurements in the near infrared range.
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Goniophotometers
Instrument Systems Optische Messtechnik GmbH
All goniophotometers are designed as Type C with a horizontal alignment of the optical axis (turning luminaire configuration). Each goniometer sets benchmarks in its class for precision, reliability and handling. If these goniophotometers are combined with a spectroradiometer from Instrument Systems, they are able to determine not only photometric data but also spectral quantities, such as color coordinates, color temperature, and even color rendering index as a function of angle.
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Display Measurement Systems
DTS Series
Instrument Systems Optische Messtechnik GmbH
Characterization of emissive, transmissive, reflective, and transflective displaysViewing-angle-dependent analysis of illuminance, contrast, color, and derived parametersDetermination of the electro-optical transfer function: analysis of luminance, contrast, and color depending on electrical driving conditionsMeasurement of transient properties, such as switching times, flicker, and modulation
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Spectroradiometer
CAS 140CT IR
Instrument Systems Optische Messtechnik GmbH
Manufacturers of high-class LEDs, luminaires and displays all over the world have for many years been placing their trust in the precise and reliable measuring results of the CAS array spectroradiometer from Instrument Systems.
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Retroreflectometer
RC 100
Instrument Systems Optische Messtechnik GmbH
The RC 100 Reflex Checker was specifically developed to for testing the retroreflecting characteristics of retroreflectors used in the automotive industry. The main area of application is for adjusting and monitoring injection-molding machines in production control. That way, the RC 100 is capable to replace time-consuming measurement with goniophotometers and retroreflectometers in a photometric laboratory.
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Spectroradiometer
CAS 140CT-HR
Instrument Systems Optische Messtechnik GmbH
The high-resolution CAS 140CT-HR spectroradiometer is based on Instrument Systems successful CAS 140CT series of array spectroradiometers. It was developed specially for the evaluation of narrow-band emission sources (laser, VCSEL) and offers extremely high spectral resolution with short measuring times.

















