HunterLab ColorQuest XE CQXE Spectrophotometer 2005 S/N CQX2936 + Software

Artikelnummer: 2920

Kategorie: Systeme

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HunterLab

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Manufacturer: HunterLab

Model: ColorQuest XE + Diagnostic Software + Standards Box

S/N: CQX2936

YoM: 2005

Description:

Using d/8º sphere geometry, the rugged, dependable ColorQuest XE measures opaque, transparent, and translucent solids and liquids, offering exceptional performance value. In the lab or on the production floor, the versatile ColorQuest XE measures a variety of color values, in every viable color scale in the 400 nm - 700 nm spectrum. Underneath its sleek exterior lives an electronic assembly, ruggedly built in excess of specification on a rigid optical platform, ensuring years of reliable, accurate service. The ColorQuest XE offers an excellent value providing robust operation and low cost of ownership. The efficient optical configuration delivers high performance with a true monochromator design. Sealed dual beam optics incorporates a diode array detector that allows simultaneous measurement of the sample with real-time reference beam correction for each data point. A long life Xenon lamp provides instant-on high energy illumination for accurate 400 nm to 700 nm measurements in fewer than 2 seconds.

Designed for:

- Syrups
- Powders
- Oil
- Pellets
- Glass
- Laminates
- Sauces
- Acids
- Barium sulfate
- Transmission cells
- Juices
- Beer
- Colorants
- Dry chemicals
- Films
- Plastic plaques
- Silica
- Calcium carbonate
- Dyes
- Solids
- Liquids

Features:

- Measures visible spectrum: 400 nm - 700 nm
- Color measurement of liquids and solids; also transmission haze
- Large transmission compartment open on three sides
- Two reflectance measurement areas of 25 mm and 9.5 mm
- Automated specular component included/excluded
- Read button for convenient initialization of sample measurement
- Ergonomic sample clamp for supporting a wide range of samples
- Status indicator lights visually indicate selected mode
- Aircraft grade stainless fasteners
- Solid ½” thick optical platform, eliminating flex factor
- Robust electronic subassemblies
- Designed to measure opaque, transparent, and translucent samples
- Large Area View and Small Area View measurement choices for reflectance
- Specular Included and Specular Excluded measurement choices, with multi-mode function allowing simultaneous readings with single sampling
- Industry-leading oversized transmission measurement compartment, completely open on three sides
- Sphere geometry enables accurate transmittance measurements on scattering material and turbid solutions
- Provided wavelength calibration check filter and tile
- Double beam optics
- Port insert underside finished to complete sphere geometry

Specifications:

Measurement:
- Measurement Principle: Dual-beam spectrophotometer
- Geometry: Diffuse d/8° reflectance, d/8° total transmission, d/0° regular transmission
- Spectrophotometer: 256 element diode array and high resolution, concave holographic grating
- Sphere Diameter: 152 mm
- Sphere Coating: Spectraflect for sphere, Duraflect for port plate and specular exclusion door
- Port Size/Measured Area:
Port Diameter/View Diameter in RSIN/RSEX reflectance modes:
--Large Area View (LAV): 25 mm illuminated/19 mm measured
--Small Area View (SAV): 9.5 mm illuminated/6 mm measured
Port Diameter/View Diameter in TTRAN transmittance modes
--Large Area View (LAV): 25 mm illuminated/17.4 mm measured
--Small Area View (SAV): 25 mm illuminated/10 mm measured
Port Diameter/View Diameter in RTRAN transmittance mode where lens is field stop for all areas of view
--Large Area View (LAV): 17 mm illuminated/17 mm measured
--Small Area View (SAV): 17 mm illuminated/17 mm measured
- Lens Switching for LAV/SAV: Automatic
- Specular Component: Automated Included (RSIN) or Excluded (RSEX) in reflectance
- Spectral Range: 400 nm - 700 nm
- Wavelength Resolution: < 3 nm
- Effective Bandwidth: 10 nm equivalent triangular
- Reporting Interval: 10 nm
- Photometric Range: 0 to 200 %
- Photometric Resolution: 0.003 % (0.01 % reported)
- Light Source: Pulsed Xenon lamp, filtered to approximate D65 daylight
- Lamp Life: > 1,000,000 flashes, user-replaceable
- Transmission Modes: Total (TTRAN) and Regular (RTRAN)
- Transmission Compartment:
Large and open on 3 sides
10.2 cm D X 35.6 cm W x 16.5 cm H
- Standards Conformance:
Reflectance: CIE 15:2004, ISO 7724/1, ASTM E1164, DIN 5033 Teil 7 and JIS Z 8722 Condition C
Transmittance: CIE 15:2004, ASTM E1164, DIN 5033 Teil 7 and JIS Z 8722 Condition E, G
Haze conformance per ASTM D1003 Section 8. Procedure B Spectrophotometer
- Standards Traceability:
Instrument standard assignment in accordance with National Physical
Laboratory (NPL) following practices described in CIE
Publication 44 and ASTM E259

Performance:
- Colorimetric Repeatability:
< 0.03 E* CIE L*a*b* on white tile in LAV and SAV modes
(20 readings) < 0.05 E* CIE L*a*b* on blue denim tile in LAV and SAV modes
- Spectral Repeatability: Standard deviation within 0.1% in LAV and SAV modes
- Inter-instrument Agreement:
E*< 0.15 CIE L*a*b* (Avg) on BCRA II Tile Set
E*< 0.25 CIE L*a*b* (Max) on BCRA II Tile Set

Physical/Electrical:
- Operating Environment: 10 to 40° C, 10 to 90 % RH, noncondensing
- Storage Environment: -21 to 66° C, 10 to 90 % RH, noncondensing
- Interface: RS-232C serial, 9,600 baud, DB9 (female) terminal
- Power: 100 to 240 VAC, 47 to 63 Hz 60 watts passive, 120 watts maximum
- Dimensions (H x W x D): 27.9 x 42.0 x 49.8 cm

Items delivered:

- HunterLab ColorQuest XE + Diagnostic Software (P/N: 52-1011-211) + Standards Box with ACCs (please see therefore pictures)

Condition:

The whole item is in very good condition - cosmetic, technical and operating. It is 100% functional tested and ready to be used. Buy with confidence!

Versandgewicht:	31,00 kg

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Herstellerinformationen

Hunter Associates Laboratory
Inc. 11491 Sunset Hills Road 20190 Reston
VA USA

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