Model #: cia-8


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From inspiration through formulation, production and quality control, the Ci7800 benchtop sphere spectrophotometer is one of the most advanced instruments in the market.


Short Term Repeatability - White .01 ΔE*ab RMS on white ceramic 
Measurement Geometry d/8°
Inter-Instrument Agreement 0.08 ΔE*ab avg.
Illumination Spot Size
25mm, 17mm, 10mm, 6mm
Lamp Life ≥1,000,000 measurements
Light Source Pulsed Xenon, D65 calibrated
Measurement Cycle Time ≈ 2.5 seconds
Measurement Spot 19mm, 10mm, 5mm, 2.5mm
Measurement Time ≈ 2.5 seconds
Photometric Range 0 to 200%
Photometric Resolution 0.001%
Spectral Analyzer
2D CCD array
holographic grating
Spectral Interval 10 nm (default); 5nm; 20nm
Spectral Range 360nm-740nm
Spectral Reporting 10 nm (default); 5nm; 20nm
Reflectance Aperture(s) 4 std / 1 optional
Transmission Aperture(s) 4
Humidity 5% to 85%, non-condensing
Operating Temperature Range 5°C to 40°C
Storage Temperature Range '-20° to 50°C
Dimensions (length, width, height) 56cm, 22cm, 31cm
Weight '20.5kg
Package Dimensions (length, width, height) 71cm, 38cm, 53cm
Shipped Weight '25kg
Communication Interface USB 2.0
Software Development Kit XDS4
Status Panel Yes
Voltage 100 to 240 VAC / 50 to 60Hz
Calibration White, Zero, UV
Embedded NetProfiler Support Yes
Internal Temperature & Humidity Sensor Yes
Lamp Timer Yes
Laser Transmission Targeting Yes
NetProfiler Support Embedded
Sample Preview Door and Video
Service Indicator Status panel
Transform Support Embedded
Warranty 12 months
What's Included? Instrument with white calibration standard, black trap, green standard, UV cal standard, Aperture plates, manual(CD), AC adapter, USB cable



  • Ci7x00 Instrument Setup Tool v1.2.1 Download
  • Ci7x00 Instrument Setup Tool v1.1 Download


  • Ci7x00 Firmware Loader r1.0.1821 Download
  • Ci7x00 Firmware Loader r1.0.1702 Download

User Guides and Manuals

User Guides

  • Ci7600 / Ci7800 User's Manual Download

Tech Papers and Application Notes

Tech Papers

Application Notes

  • Transmission Measurement Best Practices Download

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