Modular light measurement technology
Some applications of light measurement technology require measuring instruments that are not available as standard. To simplify individual solutions Gigahertz-Optik GmbH offers a number of modular assemblies. These can be combined as needed.
Photometric module detector
The high quality, large-area Si photodiode of the MD-37-SU100-VLS measuring head is carefully adapted to the scotopic DIN and CIE V '(λ) curve by means of a multilayer optical correction filter. The V '(λ) adaptation of the measuring head corresponds in total to the DIN 5032-7 quality class B.
Extensive accessories with M30x1 connection
Matching the MD-37-SU100-VLS module detector with its front-mounted M30x1 tapped hole, there are accessories that can be attached directly to the detector.
Use with all optometers
The detector can be combined with all optometers and light measuring devices from Gigahertz-Optik GmbH.
Traceable calibration
The MD-37-SU100-VLS module detector can be calibrated for absolute illuminance sensitivity and relative spectral sensitivity. In conjunction with accessories, calibrations are offered in the corresponding photometric quantities. The calibrations are carried out by the calibration laboratory for optical radiation of Gigahertz-Optik GmbH. The calibrations are documented in an individually prepared calibration certificate. The calibration certificate complies with the ISO 17025 specifications in terms of design and content.
typical V(λ’) responsivity
| General | |||
| Sensor | Si-photodiode with 9 x 9 mm V'(λ) correction filter |
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| typical responsivity | 8E-8 A/lx (scotopic) |
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| Max. signal current | 1 mA |
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| Miscellaneous | |||
| temperature range | +5 °C to +40 °C |
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| Connector | 2 m long coaxial cable Version –1, -2 and –4 plugs |
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| Produktname | Product Image | Description | Show product |
|---|---|---|---|
| P-9710 |  |
High-quality device for measurement of CW-, single pulse and modulated radiation. Features: Optometer for all detector heads with calibration data plug. Measurement modes: CW, pulse energy, dose, peak-to-peak, effective luminous intensity (Blondel-Rey), data logger, battery, main power, RS232 |
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| P-2000 |  |
Two-channel optometer. Features: For use with most photometric and radiometric detectors supplied by Gigahertz-Optik. Modes: CW, pulse energy from both single and multiple flashes, effective luminous intensity (Blondel-Rey), data logger and others. |
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| P-9801 |  |
Eight-channel optometer. Features: State-of-the-art 8 channel laboratory optometer with a signal amplifier and sample & hold ADC per channel for clocked recording of the measurement signals. RS232 and IEEE488 interface. Trigger input and output. |
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| P-9802 |  |
Light meter for laboratory use with up to 36 measurement heads. Features: For use with up to 36 photometric and/or radiometric measurement heads. RS232 interface. |
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| P-9202-4 |  |
Fast response time trans-impedance signal amplifier. Features: High quality analogue amplifier with current-voltage conversion. Minimal diode offset voltage for short circuit operations. Bandwidths of up to 330kHZ. 1µs rise time. Large I-U amplification range from 10pA/V to 1mA/V. |
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| P-9202-5 | |
Universal trans-impedance signal amplifier. Features: High quality analogue amplifier with current-voltage conversion. Minimal diode offset voltage (1mV) for short circuit photodiode operations. 5µs to 20ms rise time depending on the amplification. Large I-U amplification range – 1×10-10A/V to 1×10-3 A/V. |
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| P-9202-6 | |
Highly sensitive trans-impedance signal amplifier. Features: High quality analogue amplifier with current-voltage conversion with minimal diode offset voltage (0.5mV) for short circuit photodiode operation of . 2.5s to 25s rise time depending on the amplification. Large I-U amplification range – 1×10-11A/V to 1×10-4 mA/V. |
