Benchtop spectrophotometers
HunterLab Vista L2 Benchtop Spectrophotometer
Benchtop instrument for laboratory use
Contact us: 021-62882816Description
适用于各种表面和成品的高性能色彩仪器。
Specifications
▶Measurement
Measurement Principle
Dual-beam spectrophotometer
Geometry
Tt/0º or Td/0º per ASTM 1164, CIE 15:2018
Measurement Pathlength
Up to 100 mm
Measurement Time
2.5 seconds
Measurement Time with Haze
5 seconds
Measurement Interval
MIN 3 seconds
Port Size/Measured Area
11 mm (0.43 in) illuminated/9.8 mm (0.39 in) measured
Transmission Modes
Tt (TTRAN) and Td (RTRAN) and Haze
▶Technical
Flashes per Measurement
4 flashes Measurement
Pathlength
Up to 100 mm
Illumination and Measurement Range
400 nm - 710 nm
Spectral Resolution
< 3 nm
Effective Bandwidth
10 nm equivalent triangular
Reporting Interval
10 nm
Photometric Range
0 to 150 %
Photometric Resolution
0.003 % (0.01 % reported)
Standards Conformance
Colorimetric: CIE 15:2018, ASTM E1164, DIN 5033 Teil 7 and JIS Z 8722 Condition E, G; Haze: ASTM D1003
Light Source
Full spectrum, balanced LED array
LED Life
5 years typical
Sphere Diameter
76 mm (3 in)
Sphere Coating
Spectralon™
Spectrophotometer
256-element diode array; high resolution concave holographic grating
▶Performance
Colorimetric Repeatability
< 0.02 ∆E* on air
Spectral Repeatability
Standard deviation within 0.1 % T
Inter-instrument Agreement
∆E* < 0.15 (Avg) (Transmission Filter Set); ∆E* < 0.25 (Max) (Transmission Filter Set); ± 0.30% Measuring 10% Haze
▶User Interface
Data Views
EZ View, Color Data Table, Color Plot, Spectral Data, Spectral Plot, Trend Plot
Other Features
Pass/Fail color indication, time and date stamp, auto-naming, auto-saving, data backup
Indices and Metrics
APHA/PtCo/Hazen, ADMI, Saybolt, Gardner, ASTM D1500, Iodine, EBC, ASBC, ASBC Turbidity, Chinese Acid Wash, Lovibond® RYBN, AOCS RY, AOCS Cc 13d-55 Chlorophyll Concentration, FAC, YI E313 Yellowness, YI D1925, WI E313, CIE Y Transmission, US Pharmacopeia, Japanese Pharmacopeia, EU Pharmacopeia, Chinese Pharmacopeia EP, Opalescence, Haze, NTU, ICUMSA and OffHue
Color Scales
CIE L*a*b*, Hunter Lab, CIE L*C*h, CIE Yxy, CIE XYZ
Color Difference Scales
ΔL*a*b*, ΔLab, ΔL*C*h, ΔYxy, ΔXYZ
Color Difference Indices
∆E*, ∆E, ∆ECMC (l:c), CIE ∆E 2000
Data Storage
32 GB (> 4 million data records with images)
Illuminants
D65, C, A, D50, D55, D75, F02, F07, F11, TL84, ULT30, ULT35
Observers
2° and 10°
Languages
Supports multiple languages—with the option to add more as needed
Display
Touch screen, high resolution 1280x800
External PC Software
Compatible with EasyMatch Quality Central
FDA Title 21 CFR Part 11
Electronic Records and Electronic Signatures
▶Communications I/O
USB Connections
Connectivity to keyboard, mouse, flash drive, barcode QR code scanner
Front Panel USB
2.0 bidirectional, data export/import via thumb drive
Ethernet RJ45
Print directly to network printers, stream data to LIMS and SPC systems
▶Physical / Electrical
Height
177.8 mm (7.0 in.)
Width
485.8 mm (19.125 in.)
Depth
228.6 mm (9.0 in.)
Weight
6.35 kg (14.0 lbs)
Height
108.0 mm (4.25 in.)*
Width
101.6 mm (4.0 in.)
Depth
187.3 mm (7.375 in.) with cover on*
Base to Measurement Port Distance
63.5 mm (2.5 in.)
Power Requirements
100 to 240 VAC, 47 to 63 Hz, 60 W
Operating Environment
10 to 40° C (50 to 104º F), 10 % to 90 % RH, noncondensing
Storage Environment
-21 to 66° C (-5 to 150º F), 10 % to 90 % RH, noncondensing
Standard Accessories
Certificate of compliance; Power supply; Vista Quick Start Guide; Stylus; USB Flash Drive; Cleaning Cloth
Images
Selection and learning
If you are still comparing models, scenarios, and workflows, these articles can help.
Selection guide
Benchtop vs Portable Spectrophotometers
Start from use case, sample type, and management goals to decide which instrument family fits best.
Read more->FAQ
What Is the Difference Between Benchtop and Portable Instruments?
Understand positioning, measurement method, and daily usage differences.
Read more->FAQ
What Should Be Checked During Daily Calibration?
Keep the instrument traceable and verifiable over the long term.
Read more->
