Procurement of a Raman Spectroscopy 785 Nm Laser

MTK 22/2025

See details below or the tender documentation

Tender Closed on: 2026-01-23 12:00

Laboratory, Sampling and Analytical Equipment, Reagents and Consumables, Laser Tools, Equipment and Services, Specialised Equipment, Supply and Delivery

Gauteng, Randburg

MINTEK

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Tender Number: MTK 22/2025
Department: MINTEK
Tender Type: Request for Bid(Open-Tender)
Province: Gauteng
Closing Date: Friday, 23 January 2026 - 12:00
Place where goods, works or services are required: 200 Malibongwe Drive - Strydom Park - Randburg - 2194
Special Conditions: N/A
ENQUIRIES:
Contact Person: Mintek - Tenders
Email: [email protected]
Telephone number: 000-000-0000
FAX Number: N/A
BRIEFING SESSION:
Is there a briefing session?: NO Is it compulsory? NO
Briefing Date and Time:
Briefing Venue:

This tender is also available from www.etenders.gov.za


Tender Summary

Objectives

The primary objective of this tender is to procure a Raman spectroscopy system equipped with a 785 nm laser. The equipment should meet specified technical standards and support Mintek’s research and analytical needs, including installation, training, and ongoing support.

Scope

The scope encompasses the supply, installation, and commissioning of a 785 nm laser-based Raman spectrometer at Mintek’s premises located at 200 Malibongwe Drive, Strydom Park, Randburg. It includes providing the necessary hardware (laser, baseplate, optical filters, beam steering optics, grating), installation, training, and support services. The tender also covers compliance with technical specifications, warranty, and after-sales support.

Technical Requirements

  • Laser power: 100 mW at 785 nm
  • Cooling: Air-cooled system
  • Optical filtering: Integrated bandpass filter allowing measurements down to 100 cm-1 from the laser line
  • Mounting: External mounting on a dedicated laser baseplate, kinematically mounted for stability and vibration isolation
  • Hardware: Compatible laser baseplate designed for solid-state 785 nm laser
  • Optical components: Rayleigh line rejection filter set for 785 nm excitation, paired filters for Raman measurements down to 100 cm-1
  • Beam steering: Fully optimized mirror optics for near-infrared with beam expander assembly
  • Grating: 1200 lines/mm on a magnetically attached kinematic mount
  • Support: On-site spectroscopy service, training, applications support, and support package including Raman Assist (RRA)

Skills Requirements

  • Technical expertise in Raman spectroscopy systems, including installation, calibration, and maintenance
  • Ability to demonstrate compliance with detailed technical specifications through datasheets, technical drawings, and brochures
  • Experience in providing training and support for complex optical instrumentation
  • Capability to deliver testimonials from previous clients for similar instruments (minimum of three verifiable references)
  • Provision of a comprehensive support package, including applications science support for data interpretation and optimization
  • Knowledge of local and international standards for optical and laser equipment
This summary is AI generated. Download the tender documents for all the information.

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