Sarto Mass Services
SECTION 01 // METROLOGICAL CORE

Our Metrological
Precision Services.

Advanced calibration protocols and technical restoration for precision weighing instruments. SANAS and ISO/IEC 17025 compliant operations.

CERT_NO: SMS-SANAS-2024

LOC: GAUTENG TECHNICAL ARCHIVE

REG: 2018/471050/07

02 // CALIBRATION PROTOCOLS

Precision Verification

Close up of high precision analytical balance in lab
MET-01

Laboratory Calibration

  • // Analytical Balances
  • // Precision Scales
  • // Micro-Balances
  • // Moisture Analyzers
SANAS ACCREDITED verified
Industrial weighing scale in factory setting with technician
MET-02

Industrial Systems

  • // Industrial Scales
  • // Platform Scales
  • // Pallet Jack Scales
  • // Silo Weighing
ISO/IEC 17025
Heavy duty weighbridge installation for calibration
MET-03

Heavy Capacity

  • // Weighbridges
  • // Rail Scales
  • // Livestock Scales
  • // High-Capacity Load Cells
SITE INSPECTION east
Precision calibration weights set for standard mass verification
MET-04

Standard Weights

  • // M1 to F1 Calibration
  • // Individual Weights
  • // Custom Weight Sets
  • // Verification Loops
TRACEABLE STANDARDS
Technician repairing electronic circuit board on weighing instrument
RESTORE UNIT_v2.0
03 // RESTORATION UNIT

Technical Repair &
Component Restoration

Sarto Mass Services specializes in component-level restoration. Our laboratory bypasses standard board-swap practices to provide forensic circuit repair and precise mechanical adjustment for both legacy and modern digital instruments.

ON-SITE SERVICING

Rapid deployment technical support units for immediate field repair and system recalibration.

TECHNICAL SUPPORT

Expert diagnostic assistance and logic analysis for complex metrological processing units.

04 // SYSTEMS PROCUREMENT

Equipment Sales

AUTHORIZED_PARTNER: ADAM EQUIPMENT
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Instrument Sourcing

Direct access to leading weighing technology manufacturers. We supply verified, pre-calibrated equipment ready for laboratory induction.

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Custom Integration

Tailored weighing solutions for specific industrial workflows, from silo monitoring to high-precision cleanroom installations.

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Certified Pre-Owned

In-house restored and certified legacy instruments, providing high-precision metrology at a sustainable price point.

05 // DATA INTEGRITY

Accreditation & Compliance

SANAS Accredited Laboratory
ISO 17025 International Standard
NRCS Legal Metrology
POPIA Data Protection

Sarto Mass Services (Pty) Ltd operates in full accordance with the Protection of Personal Information Act, 2013 (POPIA) and international metrological standards. Our ISO/IEC 17025 accreditation ensures that every calibration certificate we issue is traceable to national standards and globally recognized.

  • check_circle Rigorous audit trails for all critical laboratory processes and measurement uncertainty budgets.
  • check_circle Full traceability chain verification for every mass piece and weighing instrument.
  • check_circle Tamper-proof digital archiving of historical deviation reports and calibration data.
DOWNLOAD ACCREDITATION CERTIFICATE