Chemical & Analytical Calibration
pH, conductivity, dissolved oxygen, and gas analyzer calibration with NIST-traceable reference standards.
Accredited Scope of Calibration
Our chemical and analytical calibration scope ensures accurate environmental monitoring, process control, and laboratory measurements for pH, conductivity, dissolved gases, and gas composition.
ISO/IEC 17025 Accredited — ANAB AC-1736
Techmaster Electronics is accredited by ANAB (ANSI National Accreditation Board) under ISO/IEC 17025:2017 for calibration services. Our scope of accreditation covers the parameters listed below with stated measurement uncertainties.
| Parameter | Range | Best Measurement Uncertainty |
|---|---|---|
| pH | 1 to 13 pH | 0.01 to 0.05 pH |
| Conductivity | 0.1 μS/cm to 200 mS/cm | 0.5% to 2% |
| Dissolved Oxygen | 0 to 20 mg/L | 0.1 to 0.5 mg/L |
| Turbidity | 0 to 4000 NTU | 1% to 5% |
| Gas Analysis (O2, CO2, CO, CH4) | 0 to 100% (gas-dependent) | 0.5% to 2% |
| Flow Rate (Gas & Liquid) | 0.01 to 1000 L/min | 0.5% to 2% |
Instruments We Calibrate
We calibrate a wide range of chemical & analytical calibration instruments. Every calibration includes a detailed certificate with measurement data, traceability information, and as-found / as-left values.
pH Meters & Electrodes
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
Conductivity Meters
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
Dissolved Oxygen Meters
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
Turbidity Meters
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
Gas Analyzers & Detectors
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
Flow Meters (Mass, Volumetric)
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
Refractometers
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
Titrators
NIST-traceable calibration with accredited measurement uncertainty per ISO/IEC 17025.
Why Choose Techmaster
ISO/IEC 17025 Accredited
ANAB-accredited laboratory with documented measurement uncertainties and full NIST traceability for every calibration.
35+ Years of Expertise
Calibration engineers with decades of hands-on experience across military, aerospace, medical, and industrial applications.
On-Site & Lab Service
Flexible service options including in-lab calibration at 4 US locations and on-site calibration at your facility nationwide.
Ready to Schedule Chemical & Analytical Calibration?
Contact Techmaster for a free quote. Fast turnaround, competitive pricing, and accredited certificates for every calibration.
