TEQ EGAC Accreditation and Accreditation Certificate
TEQ is accredited by EGAC to ISO/IEC 17025:2017 (CAB No. 041701). The accreditation status of each requested item is confirmed before work begins.
Accreditation body
Egyptian Accreditation Council (EGAC)
Standard
ISO/IEC 17025:2017
CAB No.
041701
TEQ EGAC Accreditation and Accreditation Certificate
TEQ's published EGAC certificate identifies ISO/IEC 17025:2017 accreditation, CAB No. 041701, and an accompanying detailed scope. The certificate cover lists broad calibration and testing groups; it does not define every instrument's accredited range, method or calibration and measurement capability (CMC). Accreditation applies only to the activities, ranges and locations in the current approved scope. Before requesting accredited calibration, ask TEQ to confirm the instrument, measurement range, uncertainty and service location against that scope. EGAC is an ILAC-MRA signatory; international recognition under ILAC-MRA / Global ACI depends on the applicable recognised scope and current accreditation status.
TEQ's capabilities extend beyond the accredited scope to a wide range of mechanical, physical, and electrical instruments. TEQ calibrates these instruments using reference standards traceable to SI units, qualified personnel, and the same quality-management system. TEQ confirms the accreditation status of each item when reviewing a request, before work begins.
Search the published EGAC scope
Issue 05: 10 July 2025 · Revision 01: 16 July 2026 · Retrieved: 28 October 2026. These are published scope entries; confirm the current status, exact instrument, range and service location with TEQ before ordering.
83 of 83 published range/property entries
Scroll inside the table to view every column and entry. Original English labels, units and numerical values remain available alongside the Arabic reading aid.
| Discipline | Instrument / measurand | Range / property | CMC / uncertainty | Reference method | Location as published | Source page |
|---|---|---|---|---|---|---|
| Dimensions | Calibration of CalipersCalibration | Up to 300 mm | 7.0 μm | ES 313-1:2018 | Permanent | Page 1 |
| Dimensions | Calibration of CalipersCalibration | ≥ 300 mm to 600 mm | 8.0 μm | ES 313-1:2018 | Permanent | Page 1 |
| Dimensions | Calibration of External MicrometerCalibration | Up to 150 mm | 1.7 μm | ES 163:2015 | Permanent | Page 1 |
| Dimensions | Calibration of Dial / Digital GaugeCalibration | Up to 30 mm | 1.4 μm | ISO 463:2006 | Permanent | Page 1 |
| Pressure & Vacuum | Calibration of Vacuum Pressure GaugeCalibration | -0.95 bar to 0 bar | 2.8 mbar | DKD-R6-1-2014 | Permanent & On-Site | Page 2 |
| Pressure & Vacuum | Calibration of Pneumatic Pressure GaugeCalibration | Up to 20 bar | 2.9 mbar | DKD-R6-1-2014 | Permanent & On-Site | Page 2 |
| Pressure & Vacuum | Calibration of Pneumatic Pressure GaugeCalibration | >20 bar to 100 bar | 14 mbar | DKD-R6-1-2014 | Permanent & On-Site | Page 2 |
| Pressure & Vacuum | Calibration of Hydraulic Pressure GaugeCalibration | Up to 700 bar | 0.1 bar | DKD-R6-1-2014 | Permanent & On-Site | Page 2 |
| Pressure & Vacuum | Calibration of Hydraulic Pressure GaugeCalibration | >700 bar to 1000 bar | 0.26 bar | DKD-R6-1-2014 | Permanent & On-Site | Page 2 |
| Pressure & Vacuum | Calibration of Differential Pressure GaugeCalibration | -200 Pa to 1000 Pa | 0.01 hPa | DKD-R6-1-2014 | Permanent & On-Site | Page 2 |
| Volume | Calibration of Volumetric Apparatus (One Mark)Calibration | 0.1 mL to 10 mL | 5.0 μL | SOP TEQ-V1 based on ISO 4787 - 2021 | Permanent | Page 3 |
| Volume | Calibration of Volumetric Apparatus (One Mark)Calibration | > 10 mL to 100 mL | 9.0 μL | SOP TEQ-V1 based on ISO 4787 - 2021 | Permanent | Page 3 |
| Volume | Calibration of Volumetric Apparatus (One Mark)Calibration | > 100 mL to 500 mL | 0.07 mL | SOP TEQ-V1 based on ISO 4787 - 2021 | Permanent | Page 3 |
| Volume | Calibration of Volumetric Apparatus (One Mark)Calibration | > 500 mL to 5000 mL | 0.36 mL | SOP TEQ-V1 based on ISO 4787 - 2021 | Permanent | Page 3 |
| Volume | Calibration of Volumetric Apparatus (Graduated)Calibration | 0.1 mL to 10 mL | 9.0 μL | SOP TEQ-V1 based on ISO 4787 - 2021 | Permanent | Page 3 |
| Volume | Calibration of Volumetric Apparatus (Graduated)Calibration | > 10 mL to 100 mL | 0.01 mL | SOP TEQ-V1 based on ISO 4787 - 2021 | Permanent | Page 3 |
| Volume | Calibration of Volumetric Apparatus (Graduated)Calibration | > 100 mL to 500 mL | 2.9 mL | SOP TEQ-V1 based on ISO 4787 - 2021 | Permanent | Page 3 |
| Volume | Calibration of Volumetric Apparatus (Graduated)Calibration | > 500 mL to 5000 mL | 5.8 mL | SOP TEQ-V1 based on ISO 4787 - 2021 | Permanent | Page 3 |
| Volume | Calibration of Piston-operated Volumetric ApparatusCalibration | 0.5 μL to 10 μL | 0.07 μL | SOP TEQ-V2 based on ISO 8655-6-2022 | Permanent | Page 3 |
| Volume | Calibration of Piston-operated Volumetric ApparatusCalibration | > 10 μL to 100 μL | 0.17 μL | SOP TEQ-V2 based on ISO 8655-6-2022 | Permanent | Page 3 |
| Volume | Calibration of Piston-operated Volumetric ApparatusCalibration | > 100 μL to 1000 μL | 0.70 μL | SOP TEQ-V2 based on ISO 8655-6-2022 | Permanent | Page 3 |
| Volume | Calibration of Piston-operated Volumetric ApparatusCalibration | > 1 mL to 10 mL | 5.2 μL | SOP TEQ-V2 based on ISO 8655-6-2022 | Permanent | Page 3 |
| Volume | Calibration of Piston-operated Volumetric ApparatusCalibration | > 10 mL to 200 mL | 18 μL | SOP TEQ-V2 based on ISO 8655-6-2022 | Permanent | Page 3 |
| Balance | Calibration of Balances and Weighing InstrumentsCalibration | Up to 22 g | 10 μg | OIML R76-1:2006 | On-Site | Page 4 |
| Balance | Calibration of Balances and Weighing InstrumentsCalibration | >22 g to 220 g | 30 μg | OIML R76-1:2006 | On-Site | Page 4 |
| Balance | Calibration of Balances and Weighing InstrumentsCalibration | >220 g to 1000 g | 0.24 mg | OIML R76-1:2006 | On-Site | Page 4 |
| Balance | Calibration of Balances and Weighing InstrumentsCalibration | >1 kg to 10 kg | 4.0 mg | OIML R76-1:2006 | On-Site | Page 4 |
| Balance | Calibration of Balances and Weighing InstrumentsCalibration | >10 kg to 32 kg | 0.01 g | OIML R76-1:2006 | On-Site | Page 4 |
| Balance | Calibration of Balances and Weighing InstrumentsCalibration | >32 kg to 100 kg | 2.0 g | OIML R76-1:2006 | On-Site | Page 4 |
| Balance | Calibration of Balances and Weighing InstrumentsCalibration | >100 kg to 300 kg | 10 g | OIML R76-1:2006 | On-Site | Page 4 |
| Balance | Calibration of Balances and Weighing InstrumentsCalibration | >300 kg to 2000 kg | 0.10 kg | OIML R76-1:2006 | On-Site | Page 4 |
| Mass | Calibration of MassCalibration | 1 mg to 20 mg | 1.3 μg | OIML R111:2004/ Amendment : 2025 | Permanent | Page 5 |
| Mass | Calibration of MassCalibration | 50 mg to 200 mg | 2.0 μg | OIML R111:2004/ Amendment : 2025 | Permanent | Page 5 |
| Mass | Calibration of MassCalibration | 500 mg | 2.5 μg | OIML R111:2004/ Amendment : 2025 | Permanent | Page 5 |
| Mass | Calibration of MassCalibration | 1 g | 3.2 μg | OIML R111:2004/ Amendment : 2025 | Permanent | Page 5 |
| Mass | Calibration of MassCalibration | 2 g to 5 g | 5.0 μg | OIML R111:2004/ Amendment : 2025 | Permanent | Page 5 |
| Mass | Calibration of MassCalibration | 10 g to 20 g | 8.0 μg | OIML R111:2004/ Amendment : 2025 | Permanent | Page 5 |
| Mass | Calibration of MassCalibration | 50 g | 13 μg | OIML R111:2004/ Amendment : 2025 | Permanent | Page 5 |
| Mass | Calibration of MassCalibration | 100 g | 19 μg | OIML R111:2004/ Amendment : 2025 | Permanent | Page 5 |
| Mass | Calibration of MassCalibration | 200 g | 32 μg | OIML R111:2004/ Amendment : 2025 | Permanent | Page 5 |
| Mass | Calibration of MassCalibration | 500 g to 1000 g | 0.13 mg | OIML R111:2004/ Amendment : 2025 | Permanent | Page 5 |
| Mass | Calibration of MassCalibration | 2 kg | 1.0 mg | OIML R111:2004/ Amendment : 2025 | Permanent | Page 5 |
| Mass | Calibration of MassCalibration | 5 kg | 1.3 mg | OIML R111:2004/ Amendment : 2025 | Permanent | Page 5 |
| Mass | Calibration of MassCalibration | 10 kg | 2.5 mg | OIML R111:2004/ Amendment : 2025 | Permanent | Page 5 |
| Mass | Calibration of MassCalibration | 20 kg | 9.0 mg | OIML R111:2004/ Amendment : 2025 | Permanent | Page 5 |
| Temperature | Calibration of temperature system (Sensors with indicator)Calibration | -40 °C to < -25°C | 0.26 °C | SOP TEQ – TC1 based on Euramet cg-08/Ver. 3.1 (02/2020) | Permanent & On-Site | Page 6 |
| Temperature | Calibration of temperature system (Sensors with indicator)Calibration | > -25°C to to 150°C | 0.06 °C | SOP TEQ – TC1 based on Euramet cg-08/Ver. 3.1 (02/2020) | Permanent & On-Site | Page 6 |
| Temperature | Calibration of temperature system (Sensors with indicator)Calibration | > 150°C to 650 °C | 0.26 °C | SOP TEQ – TC1 based on Euramet cg-08/Ver. 3.1 (02/2020) | Permanent & On-Site | Page 6 |
| Temperature | Calibration of temperature system (Sensors with indicator)Calibration | > 650 °C to 900 °C | 0.61 °C | SOP TEQ – TC1 based on Euramet cg-08/Ver. 3.1 (02/2020) | Permanent & On-Site | Page 6 |
| Temperature | Calibration of temperature system (Sensors with indicator)Calibration | > 900 °C to 1200 °C | 1.6 °C | SOP TEQ – TC1 based on Euramet cg-08/Ver. 3.1 (02/2020) | Permanent & On-Site | Page 6 |
| Temperature | Calibration of Liquid in Glass ThermometerCalibration | -25°C to 300 °C | 0.09 °C | SOP TEQ-TG1. In-house method by comparison | Permanent & On-Site | Page 6 |
| Temperature | Calibration of Temperature Indicators and Simulator (mv)Calibration | -200 °C to 1200 °C | 0.20 °C | SOP TEQ – TS1 based on Euramet cg-11/Ver. 2.0 (03/2011) | Permanent & On-Site | Page 6 |
| Temperature | Calibration of Temperature Indicators and Simulator (Ohm)Calibration | -200 °C to 660 °C | 0.30 °C | SOP TEQ – TS1 based on Euramet cg-11/Ver. 2.0 (03/2011) | Permanent & On-Site | Page 6 |
| Temperature | Calibration of Block / Well CalibratorCalibration | -40 °C to ≤ 150°C | 0.06 °C | SOP TEQ – TBC based on Euramet cg-13/Ver. 4.0 (09/2017) | Permanent & On-Site | Page 7 |
| Temperature | Calibration of Block / Well CalibratorCalibration | >150°C to 650 °C | 0.20 °C | SOP TEQ – TBC based on Euramet cg-13/Ver. 4.0 (09/2017) | Permanent & On-Site | Page 7 |
| Temperature | Calibration of Block / Well CalibratorCalibration | > 650 °C to 900 °C | 0.60 °C | SOP TEQ – TBC based on Euramet cg-13/Ver. 4.0 (09/2017) | Permanent & On-Site | Page 7 |
| Temperature | Calibration of Block / Well CalibratorCalibration | > 900°C to 1200 °C | 1.5 °C | SOP TEQ – TBC based on Euramet cg-13/Ver. 4.0 (09/2017) | Permanent & On-Site | Page 7 |
| Temperature | Calibration of temperature sensor at working point for closed volumes (freezer, refrigerator)Calibration | -80 °C to 10 °C | 0.20 °C | SOP TEQ – TCV based on Euramet cg-20/Ver. 5.0 (09/2017) | Permanent & On-Site | Page 7 |
| Temperature | Calibration of temperature sensor at working point for closed volumes (incubator, baths, autoclave)Calibration | -40°C to 160 °C | 0.20 °C | SOP TEQ – TCV based on Euramet cg-20/Ver. 5.0 (09/2017) | Permanent & On-Site | Page 7 |
| Temperature | Calibration of a temperature sensor at working point for closed volumes (Oven, muffles, chambers, bathsCalibration | 25 °C to ≤ 160 °C | 0.20 °C | SOP TEQ – TCV based on Euramet cg-20/Ver. 5.0 (09/2017) | Permanent & On-Site | Page 7 |
| Temperature | Calibration of a temperature sensor at working point for closed volumes (Oven, muffles, chambers, bathsCalibration | > 160°C to 650 °C | 0.40 °C | SOP TEQ – TCV based on Euramet cg-20/Ver. 5.0 (09/2017) | Permanent & On-Site | Page 7 |
| Temperature | Calibration of a temperature sensor at working point for closed volumes (Oven, muffles, chambers, bathsCalibration | > 650°C to 900 °C | 0.70 °C | SOP TEQ – TCV based on Euramet cg-20/Ver. 5.0 (09/2017) | Permanent & On-Site | Page 7 |
| Temperature | Calibration of a temperature sensor at working point for closed volumes (Oven, muffles, chambers, bathsCalibration | > 900°C to 1200 °C | 1.6 °C | SOP TEQ – TCV based on Euramet cg-20/Ver. 5.0 (09/2017) | Permanent & On-Site | Page 7 |
| Temperature | Calibration of temperature sensor and Humidity at working point for closed volumes (Chamber)Calibration | -40°C to 160 °C (20 to 90) %RH | 0.20 °C 1.8 % RH | SOP TEQ – TCV based on Euramet cg-20/Ver. 5.0 (09/2017) | Permanent & On-Site | Page 7 |
| Temperature | Calibration of Temperature and Humidity Devices (Permanent)Calibration | -40 °C to 150°C | 0.40 °C | SOP TEQ – TH based on ES1001-2023 | Permanent | Page 8 |
| Temperature | Calibration of Temperature and Humidity Devices (Permanent)Calibration | 20% R.H to 90 % R.H | 1.5 % R.H | SOP TEQ – TH based on ES1001-2023 | Permanent | Page 8 |
| Temperature | Calibration of Temperature and Humidity Devices (Permanent)Calibration | 20 °C to 70°C 20% R.H to 90 % R.H | 0.40 °C 1.5 % R.H | SOP TEQ – TH based on ES1001-2023 | Permanent | Page 8 |
| Accelerometer | Calibration of rotational speed devices (rpm) (Mechanical – Photo type – Tachometer)Calibration | Up to 500 rpm | 0.08 rpm | SOP TEQ-R1 based on the Reference Manufacturer Manual | Permanent & On-Site | Page 9 |
| Accelerometer | Calibration of rotational speed devices (rpm) (Mechanical – Photo type – Tachometer)Calibration | 500 rpm to 1000 rpm | 0.10 rpm | SOP TEQ-R1 based on the Reference Manufacturer Manual | Permanent & On-Site | Page 9 |
| Accelerometer | Calibration of rotational speed devices (rpm) (Mechanical – Photo type – Tachometer)Calibration | 1000 rpm to 100000 rpm | 0.82 rpm | SOP TEQ-R1 based on the Reference Manufacturer Manual | Permanent & On-Site | Page 9 |
| Time | Calibration of Stopwatch & TimerCalibration | Up to 24 hr | 0.19 sec/24 hr | SOP TEQ-T1 based on NIST Guide (SP- 960-12) | Not stated in the Time section | Page 10 |
| Spectrophotometer | Calibration of UV/Vis SpectrophotometersCalibration | 200 nm to 900 nm | 0.31 nm | SOP TEQ - SP based on ASTM-E275-8-2022 | Permanent & On-Site | Page 10 |
| Spectrophotometer | Calibration of UV/Vis SpectrophotometersCalibration | 0.1 Abs to 2.5 Abs | 0.008 Abs | SOP TEQ - SP based on ASTM-E275-8-2022 | Permanent & On-Site | Page 10 |
| Conductivity / TDS Meter | Calibration of Conductivity DevicesCalibration | 0 μS/cm to 20000 μS/cm | 1.0 % | SOP TEQ-Cond based on ASTM D1125-14-2023 | Permanent & On-Site | Page 11 |
| Conductivity / TDS Meter | Total Dissolved Solids "TDS" MeterCalibration | 0 mg/L to 15000 mg/L | 1.3 % | SOP TEQ-Cond based on ASTM D1125-14-2023 | Permanent & On-Site | Page 11 |
| pH Meter | Calibration of pH MeterCalibration | 4.00 7.00 10.00 | 0.02 | SOP TEQ-pH based on ISO 10523-2008. | Permanent & On-Site | Page 11 |
| Force | Calibration of Universal Testing MachineCalibration | 60 N to 680 kN | 0.13 % | ISO 7500-1:2018 | On Site | Page 12 |
| Testing — General Products/Workpieces | Dimensions Measurement / DiameterTesting | up to 300 mm | Not published for this testing entry | SOP TEQ – DM based on NPL Guide. | Permanent | Page 13 |
| Testing — General Products/Workpieces | Dimensions Measurement / LengthTesting | up to 5000 mm | Not published for this testing entry | SOP TEQ – DM based on NPL Guide. | Permanent | Page 13 |
| Testing — Pressure Safety/Relief Valves | Testing of Operational Hydrilc PressureTesting | up to 1200 bar | Not published for this testing entry | ISO 4126-1:2013 | Permanent | Page 13 |
| Testing — Water/liquid Sample | Determination of pHTesting | up to 14 pH | Not published for this testing entry | SOP TEQ – WM based on ISO 10523-2008 & ASTM D 1125-14-2023. | Not stated for Water/liquid Sample | Page 13 |
| Testing — Water/liquid Sample | Determination of ConductivityTesting | up to 20 mS/cm | Not published for this testing entry | SOP TEQ – WM based on ISO 10523-2008 & ASTM D 1125-14-2023. | Not stated for Water/liquid Sample | Page 13 |
| Testing — Water/liquid Sample | Determination of Total Dissolved Solids (TDS)Testing | up to 12000 mg/L | Not published for this testing entry | SOP TEQ – WM based on ISO 10523-2008 & ASTM D 1125-14-2023. | Not stated for Water/liquid Sample | Page 13 |
How to read this scope and its limits
- Transcribed from the 13-page official EGAC schedule 041701 B, issue 05 (10 July 2025), revision 01 (16 July 2026), retrieved on 28 October 2026. The official record is the source of current status; the listed validity date is not a guarantee against subsequent scope or status changes.
- This table covers the printed measurands/properties, ranges, CMCs, methods and stated locations on all 13 pages. Range bands are separate rows. It is a transcription aid and does not replace the full schedule or item-specific quotation review. Reference-equipment serial numbers are omitted.
- Pages 1–12 state expanded uncertainty with k=2 and approximately 95% confidence. The values are CMCs, not a promise of the uncertainty for every customer instrument. No unit conversions, interpolation or recalculation have been applied.
- Page 13 contains testing entries and does not state CMCs or coverage factors. Empty CMC values for these entries mean not published in that table, not zero uncertainty.
- Permanent and On-Site qualifiers are retained from the relevant section/row. Where no qualifier is printed, no location is inferred. Working-point temperature-sensor entries do not by themselves establish full chamber mapping or sterilisation validation.
- The original English labels are the controlling transcription. Arabic labels are informational translations, not an official EGAC Arabic scope. Printed anomalies and boundary symbols are retained in the source fields; consult the official schedule and TEQ before relying on a boundary or ambiguous value.
- The download endpoint requires a POST request. Open the official EGAC record and use its scope download button; a plain GET link to the endpoint is not a direct PDF download.