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Accreditation

ISO Certification PDF

Bestlabs is accredited under SAC-SINGLAS in accordance with ISO/IEC 17025:2017, ensuring calibration activities are performed using validated methods, controlled measurement uncertainty, and traceable reference standards to support accurate and audit-ready results.

What is SAC-SINGLAS?

SAC (Singapore Accreditation Council) operates the SINGLAS scheme, part of the ILAC Mutual Recognition Arrangement (ILAC MRA). It ensures that your calibration results are recognized globally without

Certified to AS9100D, the aerospace quality management standard, our calibration operations align with stringent requirements for risk-based thinking, process control, configuration management, and continual improvement. Controlled procedures, qualified personnel, and verified measurement systems ensure consistency, traceability, and compliance across all calibration activities.

These practices support aerospace and defence organisations in meeting regulatory obligations and maintaining confidence in measurement integrity for safety-critical applications.

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AS9100D Certification PDF
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Electrical Scope
  • DC Voltage Measuring Instruments 0 mV to 1000 V
  • DC Voltage Sourcing Instruments 0 to 40 kV
  • AC Voltage Measuring Instruments 1.0 mV to 1020 V
  • AC Voltage Sourcing Instruments 1 mV to 28 kV
  • DC Current Measuring Instruments 1 μA to 20.5 A
  • AC Current Measuring Instruments 29 μA to 20.5 A
  • Frequency Measuring Instruments 0.01 Hz to 300 MHz
  • Capacitance Measuring Instruments 0.19 nF to 110 mF
  • Inductance Measuring Instruments 100 μH to 10 H
  • Power Measuring Instruments 0.1 W to 14 kW
  • Oscilloscopes ±1 mVp-p to ±100 Vp-p;
    2 ns to 5 s; 50 kHz to 600 MHz
Dimensional Scope
  • Micrometers 0 mm to 100 mm
  • Vernier Calipers 0 mm to 600 mm
  • Height Gauges 0 mm to 600 mm
  • Dial Indicators 0 mm to 100 mm
  • Gauge Blocks Up to 100 mm
  • Thread Plug Gauges M1 to M100
  • Ring Gauges 3 mm to 100 mm
  • Feeler Gauges 0.01 mm to 1 mm
  • Pin Gauges 0.2 mm to 20 mm
Mechanical Scope
  • Vacuum Instruments 1E-5 Torr to 10 Torr
  • Torque Measuring Instruments 10 ozf.in to 2000 lbf.ft
  • Balances and Weighing Scales 1 mg to 1000 kg
  • Hardness Testers Various scales HRA, HRBW, HRC
  • Sound Level Meters 94 dB and 114 dB @ 1000 Hz
  • Rotational Speed Instruments 10 to 90000 rpm
  • Hydraulic Pressure Instruments 0 to 60000 psi
  • Force Measuring Instruments 1 gf to 600 kgf
Temperature Scope
  • Glass Thermometers -75 to 250 °C
  • RTDs / Thermocouples -75 to 1372 °C
  • Dry Block Calibrator -40 to 500 °C
New Scope of Accreditation
  • Low Resistance Meters Calibration
  • High Voltage Resistance Instruments Calibration (up to 10 TΩ)
  • Frequency Measuring Instruments Calibration (up to 300 MHz)
  • Inductance Measuring Instruments Calibration (up to 10 H)
  • Digital Timers, Analog Timers, and Stopwatches Calibration (up to 24 hours)
  • Frequency Sourcing Instruments Calibration (up to 300 MHz)
  • Worksurfaces Calibration (ESD Mats, Dissipative Mats, etc.)
  • Surface Resistance Meters Calibration (up to 1 TΩ)
  • Capacitance Sourcing Calibration (up to 100 µF)
  • Static Field Meters Calibration (up to 10 kV)
  • Welding Machines Calibration (up to 100 V, 1000 A)
 
  • Crimping Tool Calibration
  • Pi Tape Measurements
  • Surface Roughness Testing
  • Pipettes and Burettes Calibration for Precise Liquid Measurement
  • Thermohygrometer Calibration from −20 °C onwards
  • Calibration of F1 up to 20 kg and E2 weights up to 2 kg
  • Hot Plate Testing for temperature stability
  • Dew Point Meter Calibration for accurate moisture measurement
  • Hardness Tester Calibration for material strength testing
  • Sound Level Meter Calibration for noise measurement
  • Rotameter Calibration for flow measurement
  • Calibration of Granite Table up to 1500 mm
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