Equitech specializes in the design, manufacturing, sales, and service of fiber optic systems for in-line process measurement. Our technologies greatly improve the speed and accuracy of industrial quality control efforts and compliance needs by utilizing patented fiber optic probes.


Our systems give accurate process measurement data in real time. Customers benefit from a level of constant quality control not possible with traditional laboratory operations thanks to the accurate flow of real-time product information. User can reduce waste and rework time by monitoring and changing manufacturing processes in real time using our technologies and software.


Available in: Singapore, Malaysia, Thailand, Indonesia and Vietnam




  • Millennium 3 UV-VIS with CCD
  • Spectrum (Reflectance): 380 through 780 nm
  • Spectrum (Transmission): 220 through 820 nm (Optional)
  • Resolution: 1 nm
  • Spectrometer: Optical Grating
  • Number of Beams: 4-Channel Technology (2 Measurement & 2 Reference Channels)
  • Interface for 2 Probes (Optional)
  • Measuring Time: 10 ms
  • Regular Measurement Interval: 1s or more (Freely Adjustable)



  • Xenon Flash Lamp (One for Each Probe with Flash Control)
  • Calibration: White and Black Standard Made of Ceramic or Light Trap + Green Check Standard
  • Color Scales: CIE-L*a*b*, CIE-L*C*h, CIE-94, CIE-2000, CMC (l:c), FMC, HunterLab, XYZ, xyY
  • Other Indexes: Whiteness CIE, Whiteness E313, Yellowness D1925, Yellowness E313
  • Illumination: A, C, D50, D65, F2 (CWF), F11 (TL84) (Other Options Available Upon Request)



  • Operating system: Windows 10 (Professional, Enterprise, Ultimate)
  • Integrated Industrial PC & 15" Touchscreen


Physical Setup & Dimensions

  • Interfaces: 3x USB, 1x Ethernet, 32GB SSD, Low Power, Fanless
  • Voltage: 230V, 50Hz (EU) or 120V, 60Hz (US)
  • Environment Conditions: 5 to 40 C (Non-Condensing)
  • Dimensions: 610 (W) x 510 (H) x 300 (D) mm with Air Condition Unit TEHC
  • Weight: 55 kg with Air Condition Unit TEHC




  • Used with the Equispec Inline Color Spectrophotometer, EquiColor
  • Enables operators to monitor L*, a*, b* under a series of illuminants and observers.
  • Ensures that production batches are within tolerance ranges of approved standards.
  • Security features allow production managers or process engineers to set standards and tolerances while letting operators use, access and recall previous operational files without affecting their settings.
  • Saves all measured color values and tolerances for every job in a single file, allowing operators to review such file at any time in the future.



  • Used with the Equispec Chemical Process Analyzer, EquiChem.
  • Provides for complete configuration, data collection and plotting, including residuals, statistics, predictions and errors, and calculation and prediction of results.
  • A variety of chemometric techniques such as Multiple Linear Regression, Classical Least Squares, Principal Component Regression, and Polynomial Least Squares are used within the program.
  • All models may be used online to provide real-time predictions of chemical concentrations.



  • EquiFilm is used with the Equispec Film Thickness Analyzer.
  • Designed to measure film thickness continuously in real time in a range of 0.5 to 300 microns.
  • Extremely easy to use and reliable software.
  • Up to 5 layers in a multilayer product can be measured simultaneously.
  • Equipped with alarms to alert operators to off-spec products.



Equitech offers a wide range of contact and non-contact probes for measuring solids, liquids, slurries, pastes, polymer melts, and gases. They are specially designed to access difficult entry points and to withstand harsh environmental conditions.

  • Small Area Surface Probe (Non-Contact) - Used to Measure Color of Small Printed Areas
  • Reflection Polymer Melt Probe - Used to Measure Color of Molten Plastics
  • Diffuse Reflectance Probe - Used to Measure Color in Liquids, Slurries & Pastes
  • Micro-Flow Transmission Cell - For sampling loops in industrial vessels and for highly absorbing species
  • Attenuated Total Reflection (ATR) Probe - For highly absorbing solutions such as those encountered in pharmaceutical reactions, dyes, and stains
  • Transmission Polymer Melt Probe - Color & Haze in Molten Materials & Liquids
  • Retro Reflection Probe - Immersion Probe for in-situ measurements of aqueous solutions in processes
  • Large Area Surface Probe (Non-Contact) - Color Measurement for Opaque Sheets & Films



LMS Instruments Co., Ltd.

128/190 Phyathai Plaza Building, 17th Floor Phyathai Road, Thung – Phyathai, Radthavee, Bangkok 10400

Tel : 66(0) 2 612 9091,66(0) 2 612 9092
Fax : 66(0) 2 612 9093
E-mail :

For more information about our products, please visit

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For more information about our products, please visit

our Youtube Channel:                LMSyoutube icon 30px

LMS Instruments Co., Ltd. (Distributor & Supplier of Testing Instruments in Thailand)
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