L
Liquid Flowmeter
Typical Applications
- Production
- Laboratory
- Quality Control
Calibration Availability
Available under the accredited scope where applicable.
Scope Detail
Flow Calibration
บริการสอบเทียบเครื่องวัดอัตราการไหลของของเหลวสำหรับระบบกระบวนการผลิต ระบบสาธารณูปโภค และงานควบคุมคุณภาพ
TISI 0261ANAB AC-3279 — applicable flow items only
Request Quotation →SK Calibration Laboratory
Practical liquid-flow calibration support for process, utility and quality-control systems.
Audit-ready
Traceable
Certificate support
Supported Instruments
Flow instruments supported
Instrument families commonly submitted for flow calibration and related measurement services.
U
Ultrasonic Flowmeter
Typical Applications
- Production
- Laboratory
- Quality Control
Calibration Availability
Available under the accredited scope where applicable.
M
Magnetic Flowmeter
Typical Applications
- Production
- Laboratory
- Quality Control
Calibration Availability
Available under the accredited scope where applicable.
C
Coriolis Flowmeter
Typical Applications
- Production
- Laboratory
- Quality Control
Calibration Availability
Available under the accredited scope where applicable.
V
Variable Area Flowmeter
Typical Applications
- Production
- Laboratory
- Quality Control
Calibration Availability
Available under the accredited scope where applicable.
Capability Summary
Flow calibration capability summary
Accreditation
TISI 0261 and ANAB AC-3279 Flow rows are kept separate by parameter, flow-meter family, medium, temperature condition and service location. Child capability pages must not inherit coverage unless the exact official parameter and subtype are mapped.
Measurement capability
Official Flow rows distinguish Volume Liquid Flow Rate, Mass Flow Rate, Volume of Liquid and Mass of Liquid, preserving range bands, methods, media and temperature conditions without unit conversion.
Traceability
Calibration results are supported by traceable reference standards, controlled procedures and certificate review to support maintenance, QA and audit documentation.
Certificate
Calibration certificates are provided after completion of service to support quality systems, maintenance records and customer audit requirements.
Accredited Scope
Accredited Calibration Capability
Verified ranges and expanded measurement uncertainty from the applicable accredited scope.
Program
TISI 0261 — Site
6 verified evidence rows
Official SectionFlow / SiteShow 6 Evidence RowsHide Evidence Rows
Parameter / Equipment
Volumetric flow rate
- Type / Subtype
- Flow meter
- Accreditation program
- TISI 0261 — Site
- Service Location
- TISI 0261 — Site
2 Range Rows
RangeCMC / Expanded Uncertainty
Range
1 000 l/h to 4 000 l/h
CMC / Expanded Uncertainty
0.26 %
Range
> 4 000 l/h to 40 000 l/h
CMC / Expanded Uncertainty
0.15 %
Evidence DetailsShowHide
- Source Row 1
- 1 000 l/h to 4 000 l/h / 0.26 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 20
- Medium / Condition
- Water
- Service Location
- TISI 0261 — Site
- Reference Equipment
- Coriolis mass flow meter
- Source Row 2
- > 4 000 l/h to 40 000 l/h / 0.15 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 20
- Medium / Condition
- Water
- Service Location
- TISI 0261 — Site
- Reference Equipment
- Coriolis mass flow meter
Parameter / Equipment
Mass flow rate
- Type / Subtype
- Flow meter
- Accreditation program
- TISI 0261 — Site
- Service Location
- TISI 0261 — Site
2 Range Rows
RangeCMC / Expanded Uncertainty
Range
1 000 kg/h to 4 000 kg/h
CMC / Expanded Uncertainty
0.26 %
Range
> 4 000 kg/h to 40 000 kg/h
CMC / Expanded Uncertainty
0.15 %
Evidence DetailsShowHide
- Source Row 1
- 1 000 kg/h to 4 000 kg/h / 0.26 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 20
- Medium / Condition
- Water
- Service Location
- TISI 0261 — Site
- Reference Equipment
- Coriolis mass flow meter
- Source Row 2
- > 4 000 kg/h to 40 000 kg/h / 0.15 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 20
- Medium / Condition
- Water
- Service Location
- TISI 0261 — Site
- Reference Equipment
- Coriolis mass flow meter
Parameter / Equipment
Volume of Liquid
- Type / Subtype
- Flow meter
- Accreditation program
- TISI 0261 — Site
- Service Location
- TISI 0261 — Site
1 Range Rows
RangeCMC / Expanded Uncertainty
Range
100 l to 2 000 l
CMC / Expanded Uncertainty
0.15 %
Evidence DetailsShowHide
- Source Row 1
- 100 l to 2 000 l / 0.15 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 20
- Medium / Condition
- Water / at flow rate 16.66 l/min to 666.66 l/min
- Service Location
- TISI 0261 — Site
- Reference Equipment
- Coriolis mass flow meter
Parameter / Equipment
Mass of Liquid
- Type / Subtype
- Flow meter
- Accreditation program
- TISI 0261 — Site
- Service Location
- TISI 0261 — Site
1 Range Rows
RangeCMC / Expanded Uncertainty
Range
100 kg to 2 000 kg
CMC / Expanded Uncertainty
0.15 %
Evidence DetailsShowHide
- Source Row 1
- 100 kg to 2 000 kg / 0.15 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 20
- Medium / Condition
- Water / at flow rate 16.66 kg/min to 666.66 kg/min
- Service Location
- TISI 0261 — Site
- Reference Equipment
- Coriolis mass flow meter
Program
TISI 0261 — Mobile
10 verified evidence rows
Official SectionFlow / MobileShow 10 Evidence RowsHide Evidence Rows
Parameter / Equipment
Volumetric flow rate
- Type / Subtype
- Flow meter
- Accreditation program
- TISI 0261 — Mobile
- Service Location
- TISI 0261 — Mobile
4 Range Rows
RangeCMC / Expanded Uncertainty
Range
100 l/h to 250 l/h
CMC / Expanded Uncertainty
0.90 %
Range
> 250 l/h to 500 l/h
CMC / Expanded Uncertainty
0.40 %
Range
> 500 l/h to 1 000 l/h
CMC / Expanded Uncertainty
0.23 %
Range
> 1 000 l/h to 100 000 l/h
CMC / Expanded Uncertainty
0.15 %
Evidence DetailsShowHide
- Source Row 1
- 100 l/h to 250 l/h / 0.90 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 25
- Medium / Condition
- Water
- Service Location
- TISI 0261 — Mobile
- Reference Equipment
- Coriolis mass flow meter
- Source Row 2
- > 250 l/h to 500 l/h / 0.40 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 25
- Medium / Condition
- Water
- Service Location
- TISI 0261 — Mobile
- Reference Equipment
- Coriolis mass flow meter
- Source Row 3
- > 500 l/h to 1 000 l/h / 0.23 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 25
- Medium / Condition
- Water
- Service Location
- TISI 0261 — Mobile
- Reference Equipment
- Coriolis mass flow meter
- Source Row 4
- > 1 000 l/h to 100 000 l/h / 0.15 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 25
- Medium / Condition
- Water
- Service Location
- TISI 0261 — Mobile
- Reference Equipment
- Coriolis mass flow meter
Parameter / Equipment
Mass flow rate
- Type / Subtype
- Flow meter
- Accreditation program
- TISI 0261 — Mobile
- Service Location
- TISI 0261 — Mobile
4 Range Rows
RangeCMC / Expanded Uncertainty
Range
100 kg/h to 250 kg/h
CMC / Expanded Uncertainty
0.90 %
Range
> 250 kg/h to 500 kg/h
CMC / Expanded Uncertainty
0.40 %
Range
> 500 kg/h to 1 000 kg/h
CMC / Expanded Uncertainty
0.23 %
Range
> 1 000 kg/h to 100 000 kg/h
CMC / Expanded Uncertainty
0.15 %
Evidence DetailsShowHide
- Source Row 1
- 100 kg/h to 250 kg/h / 0.90 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 25
- Medium / Condition
- Water
- Service Location
- TISI 0261 — Mobile
- Reference Equipment
- Coriolis mass flow meter
- Source Row 2
- > 250 kg/h to 500 kg/h / 0.40 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 25
- Medium / Condition
- Water
- Service Location
- TISI 0261 — Mobile
- Reference Equipment
- Coriolis mass flow meter
- Source Row 3
- > 500 kg/h to 1 000 kg/h / 0.23 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 25
- Medium / Condition
- Water
- Service Location
- TISI 0261 — Mobile
- Reference Equipment
- Coriolis mass flow meter
- Source Row 4
- > 1 000 kg/h to 100 000 kg/h / 0.15 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 25
- Medium / Condition
- Water
- Service Location
- TISI 0261 — Mobile
- Reference Equipment
- Coriolis mass flow meter
Parameter / Equipment
Volume of Liquid
- Type / Subtype
- Flow meter
- Accreditation program
- TISI 0261 — Mobile
- Service Location
- TISI 0261 — Mobile
1 Range Rows
RangeCMC / Expanded Uncertainty
Range
100 l to 2 000 l
CMC / Expanded Uncertainty
0.15 %
Evidence DetailsShowHide
- Source Row 1
- 100 l to 2 000 l / 0.15 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 25
- Medium / Condition
- Water / at flow rate 1.7 l/min to 1 667 l/min
- Service Location
- TISI 0261 — Mobile
- Reference Equipment
- Coriolis mass flow meter
Parameter / Equipment
Mass of Liquid
- Type / Subtype
- Flow meter
- Accreditation program
- TISI 0261 — Mobile
- Service Location
- TISI 0261 — Mobile
1 Range Rows
RangeCMC / Expanded Uncertainty
Range
100 kg to 2 000 kg
CMC / Expanded Uncertainty
0.15 %
Evidence DetailsShowHide
- Source Row 1
- 100 kg to 2 000 kg / 0.15 %
- Method
- Comparison with Coriolis mass flow meter
- Source Group
- Official source group
- Source Document
- TISI 0261 certificate 22-LB0022, Calibration 0261, Issue No. 03
- Source Page
- 25
- Medium / Condition
- Water / at flow rate 1.7 kg/min to 1 667 kg/min
- Service Location
- TISI 0261 — Mobile
- Reference Equipment
- Coriolis mass flow meter
Program
ANAB AC-3279
10 verified evidence rows
Official SectionMass and Mass RelatedShow 10 Evidence RowsHide Evidence Rows
Parameter / Equipment
Volume Liquid Flow Rate – Flow Meters
- Type / Subtype
- Flow Meters (Ultrasonic Flowmeter, Variable Area Flowmeter, Coriolis Flowmeter, Magnetic Flow meter)
- Accreditation program
- ANAB AC-3279
- Service Location
- Mobile Laboratory
5 Range Rows
RangeCMC / Expanded Uncertainty
Range
(100 to 15 000) l/h
CMC / Expanded Uncertainty
0.15 % of reading
Range
(1 000 to 40 000) l/h
CMC / Expanded Uncertainty
0.15 % of reading
Range
(15 000 to 120 000) l/h
CMC / Expanded Uncertainty
0.13 % of reading
Range
(1 to 300) m³/h
CMC / Expanded Uncertainty
0.15 % of reading
Range
(50 to 300) m³/h
CMC / Expanded Uncertainty
0.15 % of reading
Evidence DetailsShowHide
- Source Row 1
- (100 to 15 000) l/h / 0.15 % of reading
- Method
- SK-WI-018, SK-WI-019 with reference flow meters (Mobile Laboratory); Media: Water; Water Temperature: (15 to 40) °C
- Source Group
- Volume Liquid Flow Rate – Flow Meters (Ultrasonic Flowmeter, Variable Area Flowmeter, Coriolis Flowmeter, Magnetic Flow meter)
- Source Document
- ANAB AC-3279 scope version 004, last updated 26 January 2026
- Source Page
- 6
- Medium / Condition
- Water / (15 to 40) °C
- Service Location
- Mobile Laboratory
- Reference Equipment
- reference flow meters
- Source Row 2
- (1 000 to 40 000) l/h / 0.15 % of reading
- Method
- SK-WI-018, SK-WI-019 with reference flow meters (Mobile Laboratory); Media: Water; Water Temperature: (15 to 40) °C
- Source Group
- Volume Liquid Flow Rate – Flow Meters (Ultrasonic Flowmeter, Variable Area Flowmeter, Coriolis Flowmeter, Magnetic Flow meter)
- Source Document
- ANAB AC-3279 scope version 004, last updated 26 January 2026
- Source Page
- 6
- Medium / Condition
- Water / (15 to 40) °C
- Service Location
- Mobile Laboratory
- Reference Equipment
- reference flow meters
- Source Row 3
- (15 000 to 120 000) l/h / 0.13 % of reading
- Method
- SK-WI-018, SK-WI-019 with reference flow meters (Mobile Laboratory); Media: Water; Water Temperature: (15 to 40) °C
- Source Group
- Volume Liquid Flow Rate – Flow Meters (Ultrasonic Flowmeter, Variable Area Flowmeter, Coriolis Flowmeter, Magnetic Flow meter)
- Source Document
- ANAB AC-3279 scope version 004, last updated 26 January 2026
- Source Page
- 6
- Medium / Condition
- Water / (15 to 40) °C
- Service Location
- Mobile Laboratory
- Reference Equipment
- reference flow meters
- Source Row 4
- (1 to 300) m³/h / 0.15 % of reading
- Method
- SK-WI-018, SK-WI-019 with reference flow meters (Mobile Laboratory); Media: Water; Water Temperature: (15 to 40) °C
- Source Group
- Volume Liquid Flow Rate – Flow Meters (Ultrasonic Flowmeter, Variable Area Flowmeter, Coriolis Flowmeter, Magnetic Flow meter)
- Source Document
- ANAB AC-3279 scope version 004, last updated 26 January 2026
- Source Page
- 6
- Medium / Condition
- Water / (15 to 40) °C
- Service Location
- Mobile Laboratory
- Reference Equipment
- reference flow meters
- Source Row 5
- (50 to 300) m³/h / 0.15 % of reading
- Method
- SK-WI-018, SK-WI-019 with reference flow meters (Mobile Laboratory); Media: Water; Water Temperature: (15 to 40) °C
- Source Group
- Volume Liquid Flow Rate – Flow Meters (Ultrasonic Flowmeter, Variable Area Flowmeter, Coriolis Flowmeter, Magnetic Flow meter)
- Source Document
- ANAB AC-3279 scope version 004, last updated 26 January 2026
- Source Page
- 6
- Medium / Condition
- Water / (15 to 40) °C
- Service Location
- Mobile Laboratory
- Reference Equipment
- reference flow meters
Parameter / Equipment
Volume Liquid Flow Rate – Flow Meters
- Type / Subtype
- Flow Meters (Ultrasonic Flowmeter, Variable Area Flowmeter, Coriolis Flowmeter, Magnetic Flow meter)
- Accreditation program
- ANAB AC-3279
- Service Location
5 Range Rows
RangeCMC / Expanded Uncertainty
Range
(100 to 15 000) l/h
CMC / Expanded Uncertainty
0.13 % of reading
Range
(1 000 to 40 000) l/h
CMC / Expanded Uncertainty
0.13 % of reading
Range
(15 000 to 120 000) l/h
CMC / Expanded Uncertainty
0.13 % of reading
Range
(1 to 300) m³/h
CMC / Expanded Uncertainty
0.12 % of reading
Range
(50 to 300) m³/h
CMC / Expanded Uncertainty
0.15 % of reading
Evidence DetailsShowHide
- Source Row 1
- (100 to 15 000) l/h / 0.13 % of reading
- Method
- SK-WI-019 with reference flow meter; Media: Water; Water Temperature: (15 to 40) °C
- Source Group
- Volume Liquid Flow Rate – Flow Meters (Ultrasonic Flowmeter, Variable Area Flowmeter, Coriolis Flowmeter, Magnetic Flow meter)
- Source Document
- ANAB AC-3279 scope version 004, last updated 26 January 2026
- Source Page
- 6
- Medium / Condition
- Water / (15 to 40) °C
- Service Location
- Reference Equipment
- reference flow meter
- Source Row 2
- (1 000 to 40 000) l/h / 0.13 % of reading
- Method
- SK-WI-019 with reference flow meter; Media: Water; Water Temperature: (15 to 40) °C
- Source Group
- Volume Liquid Flow Rate – Flow Meters (Ultrasonic Flowmeter, Variable Area Flowmeter, Coriolis Flowmeter, Magnetic Flow meter)
- Source Document
- ANAB AC-3279 scope version 004, last updated 26 January 2026
- Source Page
- 6
- Medium / Condition
- Water / (15 to 40) °C
- Service Location
- Reference Equipment
- reference flow meter
- Source Row 3
- (15 000 to 120 000) l/h / 0.13 % of reading
- Method
- SK-WI-019 with reference flow meter; Media: Water; Water Temperature: (15 to 40) °C
- Source Group
- Volume Liquid Flow Rate – Flow Meters (Ultrasonic Flowmeter, Variable Area Flowmeter, Coriolis Flowmeter, Magnetic Flow meter)
- Source Document
- ANAB AC-3279 scope version 004, last updated 26 January 2026
- Source Page
- 6
- Medium / Condition
- Water / (15 to 40) °C
- Service Location
- Reference Equipment
- reference flow meter
- Source Row 4
- (1 to 300) m³/h / 0.12 % of reading
- Method
- SK-WI-019 with reference flow meter; Media: Water; Water Temperature: (15 to 40) °C
- Source Group
- Volume Liquid Flow Rate – Flow Meters (Ultrasonic Flowmeter, Variable Area Flowmeter, Coriolis Flowmeter, Magnetic Flow meter)
- Source Document
- ANAB AC-3279 scope version 004, last updated 26 January 2026
- Source Page
- 6
- Medium / Condition
- Water / (15 to 40) °C
- Service Location
- Reference Equipment
- reference flow meter
- Source Row 5
- (50 to 300) m³/h / 0.15 % of reading
- Method
- SK-WI-019 with reference flow meter; Media: Water; Water Temperature: (15 to 40) °C
- Source Group
- Volume Liquid Flow Rate – Flow Meters (Ultrasonic Flowmeter, Variable Area Flowmeter, Coriolis Flowmeter, Magnetic Flow meter)
- Source Document
- ANAB AC-3279 scope version 004, last updated 26 January 2026
- Source Page
- 6
- Medium / Condition
- Water / (15 to 40) °C
- Service Location
- Reference Equipment
- reference flow meter
Calibration Process
From quotation request to delivery
Request
Quotation
Receive Instrument
Calibration
Quality Review
Certificate
Delivery
FAQ
Calibration Questions
Which flow instruments can SK calibrate?+
Typical instruments include Liquid Flowmeter, Ultrasonic Flowmeter, Magnetic Flowmeter, Coriolis Flowmeter, Variable Area Flowmeter, depending on range, method and applicable scope.
Is flow calibration accredited?+
TISI 0261 and ANAB AC-3279 Flow rows are kept separate by parameter, flow-meter family, medium, temperature condition and service location. Child capability pages must not inherit coverage unless the exact official parameter and subtype are mapped.
Where can I check the exact measurement range and CMC?+
Exact ranges, calibration points and CMC values should be confirmed against the latest official accredited scope documents and reviewed against the specific instrument details.
What information is required for a quotation?+
Please provide the instrument type, brand, model, measurement range, required calibration points, quantity, service location and required completion date.
Official Accreditation
Verified governing documents
These official accreditation documents define the verified calibration capability for this service.
Status
Active
Accreditation Programs
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TISI 0261ANAB AC-3279
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Pressure calibration for process, utility and level-related pressure instruments under TISI 0261 and verified ANAB AC-3279 pressure entries.
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Level measurement calibration support for tank, vessel and process level instruments represented in current scope pages.
- Level Transmitter
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Temperature Calibration
Temperature calibration for industrial sensors, indicators and controlled thermal equipment, with TISI shown as the primary scope.
- Temperature Indicator with Sensor
- Temperature Sensor - Resistance Thermometer
- Temperature Sensor - Thermocouple
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