UltraScan PRO Spectrophotometer เครื่องอ่านค่าสี ทั้งของแข็งและของเหลว

Measurement Principle: Dual-beam spectrophotometer

Geometry: Diffuse d/8° reflectance, d/8° total transmission, d/0° regular transmission

Spectrophotometer: Two polychromators, each with a 512 element diode array and a high resolution, concave holographic grating

Sphere Diameter: 152 mm (6 in.)

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 (1 in) illuminated/19 mm (0.75 in) measured
  • Medium Area View (MAV): 13 mm (0.5 in) illuminated/9 mm (0.35 in) measured
  • Small Area View (SAV): 7 mm (0.25 in) illuminated/4 mm (0.16 in) measured
• Port Diameter/View Diameter in TTRAN transmittance modes
  • Large Area View (LAV): 25 mm (1 in) illuminated/17.4 mm (0.69 in) measured
  • Medium Area View (MAV): 25 mm (1 in) illuminated/13.2 mm (0.52 in) measured
  • Small Area View (SAV): 25 mm (1 in) illuminated/11.6 mm (0.46 in) 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 (0.67 in) illuminated/17 mm (0.67 in) measured
  • Medium Area View (MAV): 17 mm (0.67 in) illuminated/17 mm (0.67 in) measured
  • Small Area View (SAV): 17 mm (0.67 in) illuminated/17 mm (0.67 in) measured

Lens Switching for LAV/MAV/SAV: Automatic

Specular Component: Automated Included (RSIN) or Excluded (RSEX) in reflectance

Spectral Range: 350 nm – 1050 nm full CIE visible range plus NIR

Wavelength Resolution: < 2 nm

Effective Bandwidth: 5 nm equivalent triangular

Reporting Interval: 5 nm

Photometric Range: 0-150 %

Light Source: Pulsed Xenon lamps (3), calibrated and controlled in the UV range

Automatic UV Control:

• 400 nm cutoff filter for UV control and UV exclusion
• Optional 420 nm cutoff filter for UV exclusion

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 (4 in. D x 14 in. W x 6.5 in. 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 Institute of Standards and Technology (NIST) following practices described in CIE Publication 44 and ASTM E259

Colorimetric Repeatability (20 readings):

• < 0.03 ∆E* CIE L*a*b * on white tile in LAV mode
• < 0.07 ∆E* CIE L*a*b* on blue denim tile in LAV mode

Spectral Repeatability: Max 0.20 range between 435 nm and 695 nm

Inter-instrument Agreement:

• ∆E*< 0.09 CIE L*a*b* (Avg) on BCRA II Tile Set
• ∆E*< 0.20 CIE L*a*b* (Max) on BCRA II Tile Set

Dimensions:

• Height: 32.3 cm (12.7 in.)
• Width: 42.0 cm (16.5 in.)
• Depth: 49.8 cm (19.6 in.)
• Weight: 25.9 kg (57 lbs)

Power:

• 90 to 250 VAC, 50 to 60 Hz
• 60 watts passive, 120 watts maximum

Interface: RS-232C serial, 19,200 baud, DB9 (female) terminal

Operating Environment: 4° to 38°C (40° to 100° F), 10 % to 85 % RH, noncondensing

Storage Environment: -21° to 66°C (-5° to 150° F), 10 % to 90 % RH, noncondensing (-5° to 150° F)

Standard Accessories:

• Calibrated instrument white tile
• Certificate of traceability
• Black calibration light trap
• Transmittance zero calibration plate
• Green diagnostic tile
• Wavelength diagnostic filter
• Fluorescent standard
• Reflectance sample clamp
• LAV aperture
• MAV aperture
• SAV aperture
• RS-232C cable
• USB-to-Serial adapter
• Power cord
• EasyMatch QC Software
• EasyMatch QC Basic manual

Measures reflectance & transmittance color as well as spectral reflectance, spectral transmittance and transmission haze

Wavelength range 350 nm – 1050 nm

5 nm optical resolution and reporting interval

Wavelength range 350 nm – 1050 nm

Exceptional inter-instrument agreement

Automated UV calibration and control

Large transmission compartment open on three sides

Includes EasyMatch QC software

Chemicals

Bio Pharma

Plastics

Textiles

Adjustable Reflectance Preform Holder

D02-1011-841

Measures preforms with shaft diameter from 15 mm to 40 mm. The length of the straight shaft above the preform threads should be at least 50mm in order to completely cover the port.

Adjustable Transmission Preform Holder

D02-1011-833

Measures preforms with shaft diameter from 10mm to 40mm. The length of the straight shaft above the preform threads should be at least 50mm in order to completely cover the port.

Compression Clamp

D02-1011-132

Used for compressing fibers into a compact mass to permit repeatable color analysis. Available and sold separately are:

D02-1012-386 Port Plate Sample Cup Holder
A02-1011-124 Port Plate with Glass
04-7209-00 Glass Sample Cup

Reflectance Sample Shelf with Light Cover

B02-1005-172

For the reflectance measurement of powders, granules and semi-solids held in a rectangular cell (below). Cells purchased separately.

Cells (Rectangular)

Optically clear glass cell with depth of 10mm, 20mm or 50mm; 55mm width x 57mm height. (Listed on front page)

Semi-Micro Powder Holder

D02-1012-313

Permits the reflected color measurement of as little as 0.4cc of packed powder. Powder is placed in the powder holder and is backed with the white plunger.

Flow Through Cell & Holder

C04-1001-958 (10MM)

C04-1001-959 (20MM)

C04-1001-960 (50MM)

A 51 mm (2 inch) diameter optically clear flow through glass cell with a path length of 10 mm, 20 mm or 50 mm.

Cell holder that is mounted in the transmission compartment for supporting a flow cell. Cell purchased separately.

Transmission Cell (Rectangular)

13-8573-40 (10 MM)

04-4592-00 (20 MM)

13-8573-20 (50 MM)

Provides consistent placement of 10 mm, 20 mm, 33 mm or 50 mm path length transmission cells – purchased separately.

Transmission Spill Tray & Cell Holder

D02-1011-568

Permits transmittance measurement of liquids using rectangular transmission cell (below). Cells purchased separately.

Cell Holder Base Assembly

D02-1016-956

This Cell Holder Base Assembly with one or more clip-on holders (ordered separately) centers macro, semi-micro and ultra-micro, as well as other precision analytical cell holders in the transmission compartment of HunterLab sphere instruments. This assembly ensures repeatable transmission color measurements of very small volumes of clear liquids. Select one or more of the available precision cell holders by matching cell holder specifications with the desired glass or plastic analytical cells. Analytical cells are purchased separately by the customer.

Transmission Clamp

C02-1005-444

Holds transparent film, glass or plastic in position for total or regular transmission measurement.

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