Professional Linshang LS372 Printing Colorimeter Specification (Malaysia)

For pressroom color quality control, small patch measurement, packaging proof auditing, ink mixing color bias correction, and standardized graphic arts inspection under D50 illuminant conditions, having an industry-tailored printing colorimeter is essential. MTM Precision Sdn. Bhd. is proud to present the official Linshang LS372 Printing Colorimeter technical documentation in clean English.

The Linshang LS372 is an intelligent handheld touch screen colorimeter specially engineered for the printing,packaging, label, and graphic arts industries. Featuring a 3.5-inch IPS color capacitive touch screen, a small 4mm measurement aperture, and a standardized D50 light source, it accurately reproduces the visual appearance of printed materials under standard graphic arts viewing conditions. The LS372 enables press operators to perform fast color scanning, digital color matching (matching built-in color libraries with over 90% accuracy), standard versus sample color comparisons without requiring a physical reference sample, and spectral reflectance curve analysis with an exceptional repeatability of Delta E*ab <= 0.03.

Below is an extensive technical breakdown of the product introduction, core advantages, applications, and detailed parameters for the Linshang LS372 model, presented cleanly in plain text without tables, citations, or encoding errors.

Product Applications

Small-area color measurement and proof verification on printed sheets, labels, packaging boxes, and magazines
Ink mixing and color matching guidance using precise Lab color bias indicators (L*, a*, b*)
Standardized pressroom quality control under D50 graphic arts viewing light sources
Color difference auditing (Delta E) across commercial offset printing, digital printing, flexographic printing,and screen printing production lines
Fast electronic color matching against standard printing color cards (Pantone or custom libraries)

Key Features & Operational Advantages

Small 4mm Measurement Aperture: Specifically designed with a 4mm aperture to accurately target small color patches, fine color bars, labels, and intricate packaging patterns without edge overlap.
D50 Standard Graphic Arts Illuminant: Built-in D50 standard light source ensures true color measurement under standard pressroom viewing conditions, meeting strict printing industry standards.
3.5-Inch IPS Color Touch Screen: User-friendly intuitive interface ready for immediate operation on startup, with smooth touch navigation and clear data visualization.
Lab Color Bias Indicators for Ink Mixing: Displays precise Lab color bias direction arrows and numerical deltas to guide press operators in tweaking ink formulations for fast color correction.
Physical Sample-Free Color Comparison: Supports inputting numerical standard color values directly into the device for instant color comparison, eliminating the need to keep physical master samples on site.
Fast Electronic Color Matching (>90% Accuracy): Integrated built-in industry color cards match target prints to the closest standard color codes with over 90% accuracy.
Metrology-Grade Repeatability (Delta E*ab <= 0.03): High repeatability verified by authoritative metrology institutes ensures consistent measurement accuracy across shifts.
Multiple Color Spaces & Spectral Curves: Supports comprehensive color spaces, multiple color difference formulas, custom electronic color libraries, and spectral reflectance curve displays.

Technical Specifications — Linshang LS372

Core Measurement Parameters

Primary Function: Printing color measurement, ink color bias guidance, digital color matching, spectral reflectance analysis
Illumination Light Source: D50 standard illumination light source
Measuring Aperture: 4mm diameter aperture
Illumination Geometry: 45 deg / 0 deg (45 deg annular illumination, 0 deg viewing angle)
Measuring Time: Approx. 1 second
Repeatability: Standard deviation Delta E*ab <= 0.03, verified by authoritative metrology institutes
Color Accuracy / Matching Rate: Built-in industry color cards with over 90% matching accuracy
Color Spaces & Functions: CIE Lab, LCh, RGB, CMYK, Spectral Reflectance Curves, Delta Eab, Delta E00, Lab color bias direction indicators

Display, Hardware & Accessories

Display Screen: 3.5-inch IPS color capacitive touch screen with user-friendly interface
Calibration: Dedicated calibration board included for automatic or manual calibration
Aperture & Housing: Handheld ergonomic structure with 4mm measure aperture positioning
Data Capacity: Large internal storage capacity with support for custom electronic color libraries
Data Transmission & PC Link: Supported via USB / Bluetooth connection for PC software and mobile app integration

Why Choose MTM Precision in Malaysia?

At MTM Precision Sdn. Bhd., we supply genuine Linshang printing colorimeters, touch screen colorimeters,spectrophotometers, gloss meters, and optical quality control instruments across Malaysia, backed by local warranty coverage, technical support, calibration services, and reliable after-sales assistance.

Contact MTM Precision

MTM Precision Sdn. Bhd.

Showroom & Service Centre

No. 29-1 & 29-2, Jalan Bandar 18,

Pusat Bandar Puchong,

47160 Puchong, Selangor, Malaysia

Website:

www.mtmpre.com

.my

Email: mtmpre@yahoo.com

WhatsApp: +6016-660 7346

Office Tel: +603-80807172