SERVICE 2018-08-07T14:13:24+00:00

Project Description


Providing Engineering and Calibration for Instruments and Measurement equipment related in Petrochemical, Oil and Gas, Food, Water and Power Plants.

Core Business

Instruments Calibration Service

  • Onsite Calibration
  • In-House Calibration
  • Loop test and Commissioning
  • Engineering and Construction
  • Material Provider
  • Manpower Service

Flow Calibration Service

  • Flow Metering System Calibration
  • Process Flow Calibrations
  • Coriolis, Vortex, Magnetic, etc.
  • Design and Fabrication Metering Skid
  • Metering Installation

บริการทดสอบระบบ Alarm System

  • Gas Detector System
  • Fire Alarm System
  • Smoke Detector alarm System
  • Heat Detector alarm System

ครอบคลุมโรงงาน บ้านพัก โรงแรม อพาร์ทเม้นท์



Measure Engineering maintains four NIST traceable primary liquid flow calibration systems utilizing water as the calibration medium. Each system uses a high accuracy Coriolis meter as a secondary standard and its own gravimetric time-mass system as a primary standard. These four systems cover overlapping ranges so that they may be checked against each other.

  • LIQUID PRIMARY A (WEIGHT METHOD) The system’s flow rate range is 1.0 to 20.0 kg/m. (60.0 to 1200.0 kg/hr.).The best measurement capability is 0.06% of reading.

  • LIQUID PRIMARY B  The system’s flow rate range is 20.0 to 250.0 kg/m. (1,200 to 15,000 kg/hr.).The best measurement capability is 0.06% of reading.

  • LIQUID PRIMARY C  The system’s flow rate range is 35.0 to 650.0 kg/m. (1,800 to 40,000 kg/hr.).The best measurement capability is 0.06% of reading.

  • LIQUID PRIMARY D The system’s flow rate range is 100 to 1700 kg/m. (6,000 to 172,000 kg/hr.).The best measurement capability is 0.10% of reading.


Rotameters are a gauge that consists of a graduated glass tube containing a free float for measuring the flow of a fluid or gas. Usually, a rotameter will have a tube that holds a pellet or cylinder that will move up the scale according to the pressure from the gases or liquids it is measuring.

Slotted Tube Rotameters – This unit uses a slotted cylinder and piston rather than a tapered tube. This piston portion of the meter float travels within the cylinder, the piston acting as the fourth side of the slot. As with standard tapered tube meters, the fluid flow raises the piston until sufficient slot area is exposed to bring about your final measurement.

Vane type Rotameters and Piston type Rotameters – Another type of flow meter that has a tapered interior chamber that allows a fitted piece to raise or lower into the unit to measure flow.

During its use, a rotameter will accumulate foreign material inside and will eventually lose its sensitivity to measurement. In many cases, a yearly rotameter calibration will keep your measurements accurate and save you time and money in maintenance. Measure Engineering’s, calibration plant has calibrated Rotameters from dozens of manufacturers, and we have established yearly rotameter calibration schedules with many of our clients. Listed below are several that we have calibrated to NIST accuracy and ISO 17025 (Future soon)

Worldwide Batch Controller

OMNI Flow computer support for flow rate computing, totalize, and calculation

We can use analogue, frequency, or pulses direct to batch controller and computing to flow rate. And results of calibrated will energize by OMNI flow computer are not printed by the pen.


Metering Panel Fabrications

    • Gas / Vapor Metering
    • Liquid Metering.
    • Process Metering
    • Custody Metering

Metering Piping Fabrications

    • ISO
    • Shop Fabrication
    • API Standard


Pressure/Vacuum Calibration Capacity

    • 0.2 mBar (abs).
    • 0~2000 mBar.
    • 0~200 Barg.
    • 0~700 Bar.

Temperature Calibration Capacity

    • Dry Block Generated -25~125 Deg.C.
    • Dry Block Generated 30~350 Deg.C.
    • Dry Block Generated 30~650 Deg.C.
    • Decade resistance 0.01 ~ 999.99 Ohm.
    • Precision Thermocouples simulator 0.0001 mV.

Level Calibration Capacity

    • Buoyancy Level
    • SAAB Tank age
    • Enraf Servo Tankage


There are times when it’s not practical to carry out control valve overhaul on site, it can be that specific specialist hydro testing or specialist repairs to control components are required to carry out the inspection/ overhaul/servicing of a control valve off-site, it may simply be more economical to remove equipment from the site.

Measure Engineering carries out work on all major manufacturers’ equipment such as:
Fisher / Emerson / Kent Introl / ABB control valves / Koso Kent Introl / Yamatake / Flowserve / Masoneilan / Weir / Hopkinsons and most other leading control valve manufacturers.

Control Valve Services Limited has a fully equipped control valve overhaul facility complete with the specialist machine shop. We can cover all aspects of work relating to the in-house overhaul of control valves:

  • Strip Down, Inspection and reporting
  • Emergency quick turnaround service for control valve problems
  • High volume / fast turnaround conventional control valve overhaul
  • Control valve problem, diagnosis & rectification service
  • Extensive control valve body, bonnet & trim repairs
  • Refurbishment, including cosmetics, shot blasting and painting to specification
  • Actuation and Instrumentation complete overhaul/refurbishment service
  • Emergency control valve machining support for all control valve trim components
  • Emergency alternative control valve trim manufacture
  • Emergency control valve trim supply including material sourcing and manufacture
  • PMI Testing capabilities in-house


Control Valve Services Limited can support all your requirements on site, our personnel are fully experienced and equipped to cover all scenarios related to the servicing and repair of your control valves:
Planned / routine Control Valve Servicing during the outage as part of a preventative maintenance scheme:

  • Complete Control Valve Inspection and Overhaul
  • Pre-Inspection / Diagnosis of control valve performance
  • Comprehensive reporting of complete inspection phase
  • Provide support for corrective actions/rectification of control valve operational problems
  • On-Site Machining / Lapping / re-conditioning of Control Valve Seats
  • On-Site Control Valve Trouble Shooting
  • Control valve overhaul outage management service & support
  • Control valve outage project management

Unplanned / Emergency control valve breakdown on Site Emergency Support:
Our personnel have many years’ experience specializing in the control valve service industry, you can rely on Control Valve Services Limited to provide you with the expertise required in order to assess, define and quickly resolve control valve and instrument related operational problems covering:

  • On-Site Control Valve Trouble Shooting
  • Control valve Instrumentation & Actuation all manufacturers on site overhaul / Inspection:
  • Control valve Pneumatic Piston Actuator servicing/troubleshooting
  • Control valve Pneumatic Diaphragm Actuator servicing/troubleshooting
  • Control valve Actuator Manual override systems overhaul servicing/troubleshooting
  • All Control valve Positioner types inspected / calibrated / servicing / troubleshooting
  • Control valve loop checking and calibration service


Scope Of Work

1. Process Instrument Engineering

    • P&ID drawing
    • Hook up & Installation
    • Process Data Design

2. Instrument Installation

3. Electrical Installation

4. Turnkey project

5. Bill of Material Quantity


HVAC and Pressure Room

Heating, ventilation, and air conditioning (HVAC) is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a sub discipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer. Refrigeration is sometimes added to the field’s abbreviation as HVAC&R or HVACR, or ventilating is dropped, as in HACR (as in the designation of HACR-rated circuit breakers).

HVAC is an important part of residential structures such as single family homes, apartment buildings, hotels and senior living facilities, medium to large industrial and office buildings such as skyscrapers and hospitals, on ships and submarines, and in marine environments, where safe and healthy building conditions are regulated with respect to temperature and humidity, using fresh air from outdoors.

Scope Of Work

1. Engineering

    • Hook up & Installation
    • Process Data Design

2. Equipment’s Installation

3. Electrical Installation

4. Turnkey project

5. Bill of Material Quantity


After the fire protection goals are established – usually by referencing the minimum levels of protection mandated by the appropriate model building code, insurance agencies, and other authorities – the fire alarm designer undertakes to detail specific components, arrangements, and interfaces necessary to accomplish these goals. Equipment specifically manufactured for these purposes is selected and standardized installation methods are anticipated during the design. In the United States, NFPA 72, The National Fire Alarm Code is an established and widely used installation standard. In Canada, the ULC is the standard for the fire system. The equivalent standard in the United Kingdom is BS 5839 Part 1.

Scope Of work

1. Engineering

    • Hook up & Installation
    • Process Data Design

2. Equipment’s Installation

3. Electrical Installation

4. Turnkey project

5. Bill of Material Quantity