Professional Linshang LS178 Small Aperture Spectrophotometer (Malaysia)

For ultra-precise color measurement on miniature components, tiny workpieces, narrow cables, curved electronics, and delicate micro-samples where standard apertures cannot reach, having a specialized split-type small aperture spectrophotometer is essential. MTM Precision Sdn. Bhd. is proud to present the official Linshang LS178 Small Aperture Spectrophotometer technical documentation in clean English.

The Linshang LS178 is a compact, split-type multifunctional spectrophotometer featuring an ultra-fine 1mm measuring aperture. Its innovative separate probe design allows effortless alignment with tiny objects and micro-workpieces. Furthermore, the probe can be inverted with the measuring hole facing upward, enabling small workpieces or cables to be placed directly on the aperture without obstructing readings on the main display unit. Equipped with D/8 illumination geometry, a 3.5-inch touch screen, rechargeable lithium battery power, and comprehensive mobile APP and PC software connectivity, the LS178 sets a new benchmark for micro-sample color quality control.

Below is an extensive technical breakdown of the product introduction, core advantages, application scope,and operational features for the Linshang LS178 model, presented cleanly in plain text without tables,citations, LaTeX symbols, or encoding errors.

Product Applications

Miniature Electronic Components: Color quality auditing and shell color verification for tiny electronic housings, earphone parts, smartwatch components, and micro-switches.
Cables, Wires & Electronic Tubing: Measuring narrow cable jackets, thin wires, heat-shrink tubing, and wire markers.
Micro-Workpieces & Delicate Items: Color measurement for small metal stampings, miniature plastic parts, buttons, zippers, and small jewelry components.
Irregular & Curved Surfaces: Inspecting curved, narrow, or hard-to-reach surfaces where standard flat-bottom colorimeters fail to make proper contact.
Quality Control & Laboratory Matching: Fast color scanning, color difference evaluation (Delta E), and electronic color card matching for micro-scale manufacturing.

Key Features & Operational Advantages

Ultra-Fine 1mm Measuring Aperture: Engineered with a specialized 1mm aperture to capture colors with high accuracy on extremely small targets and narrow workpieces.
Innovative Split-Type Probe Design: Separates the optical probe from the main display unit, allowing the probe to be positioned flexibly or inverted (facing upward) so small objects can be placed directly on the test hole.
D/8 International Illumination Geometry: Adopts the standard D/8 (Specular Component Included / SCI) illumination method with full-spectrum LED lighting to ensure high measurement repeatability and accuracy.
3.5-Inch Touch Screen Display: Features a clear, responsive color capacitive touch screen for intuitive operation, displaying Lab values, Delta E, and pass/fail status instantly.
Mobile APP & PC Software Integration: Supports wireless Bluetooth connection to mobile applications and wired USB connection to PC software for comprehensive data management, report generation, and data export.
Rechargeable Lithium Battery Power: Built with a high-capacity rechargeable lithium battery for convenient portable field testing and long operational endurance.

Technical Specifications — Linshang LS178

Optical & Measurement Parameters

Model Designation: LS178 Small Aperture Spectrophotometer
Measuring Aperture: 1mm ultra-fine aperture
Structure Type: Split-type design (separate probe and main display unit with inversion capability)
Illumination Geometry: D/8 (Specular Component Included / SCI)
Illumination Light Source: Full spectrum LED light source
Measurement Conditions: Light source D65, field of view 10 deg
Spectral Range: 400nm to 700nm
Repeatability: Standard deviation Delta E*ab is within 0.03 (Measurement conditions: after calibration,average of 30 measurements on whiteboard at 3s intervals)

Color Parameters & Formulas

Color Parameters Supported: CIE Lab, Luv, LCh, Yxy, CMYK, RGB, Whiteness Indices, Yellowness Indices, Spectral Reflectance Curves
Color Difference Formulas: Delta Eab, Delta Euv, Delta E94, Delta Ecmc, Delta E*00

System & Interface Features

Display Screen: 3.5-inch color capacitive touch screen
Data Transmission: Bluetooth wireless and USB wired connection
Software Support: Mobile APP (Android / iOS) and PC Upper Software (Windows OS)
Power Supply: Rechargeable lithium battery pack

Why Choose MTM Precision in Malaysia?

At MTM Precision Sdn. Bhd., we supply genuine Linshang small aperture spectrophotometers, portable spectrophotometers, touch screen colorimeters, printing colorimeters, 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