Jeti 1201-L Probe

Jeti specbos 1201-L Spectrophotometer

The Jeti 1201-L spectroradiometer delivers high quality results with very accurate measurement capabilities, and performs well with all display devices from projection to LCD, from plasma to CRT.


Jeti Specbos 1201-L

Compared to its big brother - the 1211-L - the 1201-L is 30x slower, and therefore less sensitive, but still includes an internal target spot laser for alignment and mechanical shutter for dark signal compensation.

Due to its slow operation and less sensitivity the Jeti 1201-L is more suited to pre-calibration of tristimulas probes, such as the K10-A or CR-100, rather than as a probe for full profiling on its own.

By default, Light Illusion provides the Jeti 1201-L model, which comes without a diffuser as for display calibration use this is unused. The diffuser can be specified when ordering if it is required.

£5,005.00 ex. VAT

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jeti Specbos Options & Accessories

Straylight protection tube

£165.00 ex. VAT

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Straylight protection tube

Alternate Jeti Spectrophotometers

Light Illusion can provide any Jeti specbos or spectraval Spectrophotometers, not just the specific units and accessories shown here.
If you do not see information on the specific Jeti systems you are looking for, please use the Contact Light Illusion form to request further information.

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LightSpace CMS Compatibility

The Jeti 1201-L is recommended for use with LightSpace CMS for the pre-calibration of Tristimulus probes for accurate final profiling. It is not recommended for direct profiling.

Spectroradiometers can be used for direct profiling, but relatively slow speed (and often poor low-light capability with lower quality Spectro's) can mean they are not ideal for profiling with large patch sets, as used when performing highly accurate calibration, as with LightSpace CMS.

Features and Options

  • Spectral range: 380nm - 780nm
  • Optical bandwidth: 5nm
  • Wavelength resolution: 1 nm
  • Digital resolution: 16 Bit ADC (15 Bit used)
  • Viewing angel: 1.8°
  • Measuring Area/Distance: Ø6mm/20cm; Ø31mm/100cm
  • Measuring range: 2 - 7×104 cd/m2
  • Luminance accuracy: ± 2% @ 1000 cd/m2
  • Luminance repeatability: ± 1
  • Chromaticity accuracy: ± 0.002 xy
  • Color repeatability: ± 0.0005 xy
  • CCT repeatability: ± 20K
  • Wavelength accuracy: ± 0.5nm
  • Light element CCD array: 2048 pixel
  • Power supply: USB powered
  • PC interface: USB 2.0 fullspeed
  • Dimensions: 140mm, 58mm, 34mm
  • Weight: 350g
  • Operating Temperature: 10-40°C
  • Operating Humidity: < 85% relative humidity at 35°
  • Calibration: NIST traceable
  • Recommended recalibration: 1 year
Package Discounts

Combined Packages

Special 'Package' deals are available for Hardware and Software combination purchases, offering additional discount over the individual item prices.

Such package deals are a perfect combination for those looking for serious colour management, colour workflow, and calibration capabilities.

LightSpace CMS Integration

As with all probes, Jeti operation and function is controlled via the 'Options' menu, accessed via the Calibration Interface or Display Characterisation windows.

The Jeti has one just set of variables that are directly associated with the probe - Sync Frequency, which control the synchronisation of the probe with the display refresh rate.
(This obviously ignores settings that are generic, such as Extra Delay Time, Probe Matching, Probe Offset, Luminance Units.)

Jeti Options

The options are:

  • Sync Frequency: defines the sync frequency of the probe, and can be defined using the 'Repetition rate measurement' option with the probe pointed at a bright patch on the display. Auto is the default setting, although Manual can be used if the refresh rate of the display is known.

For further information on the additional setting with the 'Options' menu see the Profiling Manual page.

Additional Additional Technical & Support Info.

Additional Software Required: LightSpace CMS
LightSpace CMS Demo: Downloads
Manufacturer Information: Jeti 1201
15x1 vs. 12x1: Comparison of Spectraval 15x1 vs. Specbos 12x1

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