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JETI 90° diffuser
90° diffuser
Low-profile irradiance measurement. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
JETI Technische Instrumente GmbH / Spectroradiometers
JETI specbos 2501
specbos 2501
PC-controlled modular UV–VIS–NIR spectroradiometer with focus, HiRes, trigger and LAN/PoE options.
Price on request
Available to order
✓Expert selection supportWe help verify suitability before purchase.
✓Calibration optionsConfigure calibration with the instrument.
✓Instrument lifecycleManage serial number, history and certificates.
EXPERT VIEW
Why this instrument?
PC-controlled modular UV–VIS–NIR spectroradiometer with focus, HiRes, trigger and LAN/PoE options. Technical values are structured from the official JETI product material; final compatibility and configuration are verified with the quotation.
PRODUCT FAMILY
specbos 2501 variants
Professional JETI system family.
TECHNICAL DATA
Specifications
Measurement
Measuring quantitiesSpectral radiance; spectral irradiance with diffuser; xy; u′v′; dominant wavelength; colour purity; CCT; CRI; CQS; TM-30; circadian metrics; PAR
Operation
InterfacesUSB, Bluetooth; optional LAN/PoE
Operating modePC/laptop connected
Optical
Spectral range380–780 nm
Optical bandwidth≤ 4 nm FWHM
Photometry
Luminance range (Illuminant A)0.2–150000 cd/m²
Illuminance range with optional diffuser1–800000 lx
Quality
CalibrationNIST traceable
COMPATIBILITY
Accessories & related instruments
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JETI Add-on imaging optics
Add-on imaging optics
Selectable angle/distance geometry. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI Bluetooth USB adapter
Bluetooth USB adapter
Wireless host interface. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI Diffuser with attenuation filter
Diffuser with attenuation filter
Extended high-illuminance range. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI Dolby/RealD filter pair
Dolby/RealD filter pair
3D projection calibration. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI Fast diffuser
Fast diffuser
High-throughput low-light measurement. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI Fibre-coupled diffuser
Fibre-coupled diffuser
OEM irradiance conversion. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI Flickermeter for displays
Flickermeter for displays
Display temporal-light measurement. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI Flickermeter for lamps
Flickermeter for lamps
Lamp temporal-light measurement. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI IEC 62471 hazard accessories
IEC 62471 hazard accessories
Photobiological safety measurement. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI Integrating sphere 300 mm
Integrating sphere 300 mm
Radiant/luminous flux measurement. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI Integrating sphere 500 mm
Integrating sphere 500 mm
Large-source flux measurement. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI JETI carrying case / bag
JETI carrying case / bag
Instrument transport protection. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI JETI power supply
JETI power supply
Instrument-specific power. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI JETI protective cap
JETI protective cap
Optical input protection. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI JETI replacement battery
JETI replacement battery
Portable instrument power. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI JETI tripod
JETI tripod
Stable directional measurement. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI Neutral density filter
Neutral density filter
Extended high-luminance range. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI Outdoor dome
Outdoor dome
IP67 sky-radiation measurement. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI Remote diffuser, 90°
Remote diffuser, 90°
Fibre-coupled 90° irradiance optic. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI Remote diffuser, in-axis
Remote diffuser, in-axis
Fibre-coupled irradiance optic. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI SMA fibre-optic cable
SMA fibre-optic cable
1 m flexible or 10 cm rigid. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI specbos 25x1 focus add-on
specbos 25x1 focus add-on
Enables imaging optics. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI specbos 25x1 HiRes add-on
specbos 25x1 HiRes add-on
≤2 nm VIS optical bandwidth. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI Standard cosine diffuser
Standard cosine diffuser
In-axis coded irradiance optic. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI Stray-light protection tube
Stray-light protection tube
16 cm display measurement tube. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI VIS filter
VIS filter
Visible-range isolation. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
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JETI VR/AR add-on optics
VR/AR add-on optics
Near-eye display measurement. Compatibility and calibration depend on the selected host instrument.
Price on request
Available to order
specbos 2501Request quote
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