CALIBRATION
SERRAX TECHNOLOGIES LLP has been successfully accredited with ISO/IEC 17025:2017 certification! This recognition highlights our unwavering commitment to excellence and competence in the field of Calibration Services.
Our accreditation (Certificate Number: CC-4056) is valid from 21/09/2024 to 20/09/2026, ensuring continued top-tier quality service at our facility in Okhla Phase 2, New Delhi.
Calibration Certificate
Scope of Accreditation
Calibration Services By SERRAX In Okhla, Delhi, India.
Mechanical Acoustics Department
Our Mechanical Acoustics division focuses on sound measurement and calibration, particularly for sound level meters.
Services Provided:
Sound Level Meter Calibration: Calibration for sound level meters at key reference frequencies like 1 kHzwith sound levels of 94 dB and 114 dB.
Key Capabilities: Precision calibration with an uncertainty of ±0.24 dB at 1 kHz.
Electro-Technical Department
The Electro-Technical department at SERRAX TECHNOLOGIES specializes in the calibration of time and frequency-related instruments. Our team ensures precision using advanced comparison methods to guarantee accurate measurements.
Services Provided:
Time Interval Calibration: We offer calibration for time interval meters, ensuring accuracy across a range of time measurements (5s to 36,000s).
Standards Used: ISO/IEC 17025:2017 compliance ensures the highest level of accuracy in time and frequency calibration.
Key Capabilities:
- Calibration of time intervals from 5 seconds to 36,000 seconds.
- High precision with a measurement capability of ± 0.04s to ± 12.22s.
Fluid Flow Department
The Fluid Flow department specializes in the calibration of flow-measuring devices, ensuring the accurate measurement of air flow rates for various industries, including environmental monitoring and industrial applications.
Services Provided:
- Air Sampler Calibration: We offer calibration for respirable dust samplers, high-volume samplers, and PUF samplers with a range from 0.6 to 1.4 m³/min.
- Velocity Calibration: Using L type pitot tubes, we calibrate anemometers with flow velocities ranging from 3 m/s to 30 m/s.
Key Capabilities:
- Flow Rate calibration with an uncertainty of ±1.4%.
- Volumetric Flow Rate (Air) calibration for rotameters and flow meters from 0.5 lpm to 60 lpm with an uncertainty of ±4.55%.
Thermal - Temperature & Humidity Department
Our Thermal department covers a wide range of temperature and humidity measurements, ensuring reliable calibration for temperature indicators, RTDs, and humidity meters.
Services Provided:
- Humidity Calibration: Precision calibration for digital hygrometers, thermo hygrometers, and humidity meters for a range of 15% to 90% RH.
- Temperature Calibration: We offer RTD calibration from (-30°C to 600°C) and thermocouple calibration from 0°C to 600°C.
Key Capabilities:
- Humidity measurement with an uncertainty of ±1.79% RH.
- Temperature calibration with an accuracy of ±0.1°C to ±0.31°C for various temperature sensors.
Mechanical Pressure Indicating Devices Department
The Pressure Indicating Devices department ensures accurate calibration of pressure-based instruments. We specialize in calibrating both pneumatic and absolute pressure devices, as well as digital and analog pressure indicators.
Services Provided:
- Pressure Gauge Calibration: Absolute and pneumatic pressure gauge calibration for a range of 0 bar to 30 bar.
- Vacuum Gauge Calibration: We also provide calibration for vacuum gauges from (-0.95 bar to 0 bar).
Key Capabilities:
- Calibration of pneumatic pressure switches, transducers, and manometers with a measurement uncertainty of ±0.0007 bar to ±0.012 bar.
On-Site Calibration Services
For clients requiring on-site calibration, we offer a comprehensive range of services for time, frequency, and flow measurement devices.
Services Provided:
- Time Calibration: On-site time calibration from 5 seconds to 36,000 seconds using precision time interval meters.
- Flow Rate Calibration: On-site calibration for air flow meters and samplers.
Key Capabilities:
- On-site time measurement accuracy of ±0.04s to ±12.22s.
- Flow rate calibration for a range of 0.6 m³/min to 1.4 m³/min.
What is Calibration?
Calibration is the procedure used to verify the accuracy of a measuring device by comparing its output to a known reference standard. This process ensures that the instrument produces reliable and consistent results. It is particularly important in industries like manufacturing, healthcare, environmental monitoring, and scientific research, where precision in measurements is critical.
Calibration Services
Calibration services are professional services that ensure the accuracy and performance of measuring instruments by testing, adjusting, and certifying them against recognized standards. These services help maintain the reliability of devices used in various industries, ensuring that measurements are precise and comply with industry regulations.
Importance of Calibration
Calibration is important because it makes sure that measuring tools give accurate results. This is vital for maintaining quality and safety in industries like healthcare, manufacturing, and environmental monitoring. By regularly calibrating instruments, companies can avoid mistakes and costly problems. It also helps extend the life of equipment by catching issues early, which saves money on repairs. Overall, calibration builds trust, as it ensures that measurements are reliable and dependable.