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Calibration & Metrology

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Assurance in the accuracy and repeatability of your measurements.

 
 

Our Calibration and Metrology team’s objective is to provide instrument verification and post-measurement analysis techniques that allow our clients maintain critical manufacturing process parameters within the established limits of their validated operations.

 
 
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  • Calibration Planning Delivery

  • Schedule Calibration

  • Resident and/or on-demand resources

  • Calibration Standards Management

  • Unscheduled Calibration/Events

  • Calibration CMMS Management

  • Record Retention

  • Calibration Record Filing

  • Instrument Repair/Replace

  • Calibration Alerts Management

  • Standard Operating Procedures (SOP’s)

  • Calibration Training Curriculum

  • Training

  • Auditing Process and Quality System Support

  • CAPAs

  • Commissioning & validation Support

  • Metrology Laboratory ISO 9001-2015 and ISO 17025 certified

 

Other capabilities


 

We also offer calibration services in the following areas:

  • Dimensional

  • Chemical

  • Time & Frequency

  • Mechanical

  • Equipment rentals

 

 

Certifications

Compliance, Certification, Traceability and Performance

• A comprehensive Quality System; MTG is registered and certified ISO 9001:2015
• Provide global calibration services in compliance with ANSI/NCSL Z540-1-1994.
• Provide calibrations traceable to the National Institute of Standards and Technology (NIST).
• Being and Active Member of the NCSLI (National Conference Standard Laboratory International).
• Continuous Growth and Improvement; MTG are accredited by ISO/ ILAC 17025. 

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Thermodynamics

 

Temperature dry blocks & Liquid Bath

  • Thermistors
  • Thermocouples
  • Digital readouts 
  • Liquid-in-Glass Thermometers
 

Calibration Ranges

  • Temperature from -196°C to 660°C for RTD’s
 

Capabilities


 
  • Thermometer (1)*
  • RTD’s(1)* 
  • PRT’s (1)* 
  • Thermocouples (1)* 
  • Liquid in Glass Thermometers (1)* 
  • Temperature Indicators (1,2)* 
  • Temperature Controllers (1,2)* 
  • Bi-metallic Thermometers (1,2)* 
  • Temperature Recorders (1,2)* 
  • Infrared Thermometers(1)*
 

(1)Laboratory Calibration  /  (2) Field Calibration  /  *  ISO/IEC 17025 Accredited Calibration

 
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Pressure
Capabilities

AUTOMATED PRESSURE CALIBRATION

Fluke Pressure Calibrator 7252i with Fluke COMPASS Software: Pressure Indicators, test Gages, Pressure Calibrators, Pressure Modules

Calibration Ranges
Low pressure calibrations  -range of 0.2 to 500 in H₂O with an accuracy of ±0.008% of the reading. 

DEAD WEIGHT

Dead weight Tester for pressure calibration with a range: 

3PSI to 500PSI Pressure Indicators, TestGages, Pressure Calibrators and Pressure Modules with an accuracy of 0.008% of the reading.

Process pressure calibration

  • Pressure Gauges (1)*
  • Pressure Test Gauges(1)*
  • Pressure Modules(1)*
  • Digital Manometer(1)*
  • Pressure Calibrators(1)*

(1)Laboratory Calibration  /  (2) Field Calibration  /  *  ISO/IEC 17025 Accredited Calibration

 
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Electrical
Capabilities

 

FLUKE 5500A

  • Multimeters
  • Process Meters 
  • Process Calibrators
  • Thermocouples Indicators 
  • Capacitance Meters
  • Current Meters
  • Ohms Meters
  • CALIBRATION RANGES
     

  • Voltage: 0.000001V to 1,000 V
  • Current: 0 to 11 A
  • Resistance: 0Ω to 330 MΩ
  • Capacitance: 0.33 nF  to 1.1 mF
  • Temperature --250°C to 1372°C
 

(1)Laboratory Calibration  /  (2) Field Calibration  /  *  ISO/IEC 17025 Accredited Calibration

 
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Humidity
Capabilities

First in-class delivery time using the Thunder Scientific, Model 2500 Humidity Generator

 

GENERAL ELECTRIC HUMILAB

  • Data Loggers

  • Hygrometers

  • Recorders

  • Humidity Indicators and Transmitters

  • Humidity Indicators

  • Humidity Indicators (1,2)*

  • Data Loggers (1)*

  • Humidity Chart Recorders (1,2)*

  • Temp./Hum. Transmitters(1,2)*

  • Hygrometers (1)*

CALIBRATION RANGES

  • Relative humidity: 10%RH to 90%RH

  • Relative humidity accuracy: ±0.5%RH

  • Relative humidity uncertainty: ±0.38%RH

 

(1)Laboratory Calibration  /  (2) Field Calibration  /  *  ISO/IEC 17025 Accredited Calibration

 
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Pipette & Balance
Capabilities

 

Pipette Calibration

Pipette Calibration System Program and Technology Methods

  • Pipette Range Photometric System
  • 0.1 µL to 5000 µL
  • Pipette Range Gravimetric System
  • 1000 µl to 10000 µL
  • Pipette Maintenances System Program 
  • Pipette Predictive Program with Vacuum Leak Detector System
With the Photometric Technology MTG has thecapacity to provide a full calibration in less than 30 minute per pipette.

Pipette Predictive Service (On-site)

The most frequent cause of inaccuracy in piston-operated pipettes is leakage. To monitor measuring instruments according to ISO8655, air displacement pipettes must be checked at regular intervals and the results must be compared with the error limits contained in ISO8655-2.

This arises from damage either to the seals, pistons, or tip cones. Often not detectable by the naked eye, leaks lead to significant volume errors.

Balance Calibration Services

Balances / Scales Calibration; Calibration Ranges: up to 2,500 Kg

  • Analytical balances
  • Top Loading Balances
  • Platform Scales
  • Tank Load Cells
  • Check weighing System

Mass Calibration Capabilities

First in-class delivery time using the Mettler Toledo, model XP 26003 Comparator

Our Mass calibration services team’s objective is to provide our customers’ verification of their masses with two NIST certified metrology technicians.

Weight Mass Calibration Class:

  • ASTM: Class 4 to Class F

  • OIML: Class M1, M2 and M3

Calibration Range: 200g to 25 Kg

  • Accredited Calibration Capacity: 1 Kg to 25 Kg


(1)Laboratory Calibration  /  (2) Field Calibration  /  *  ISO/IEC 17025 Accredited Calibration

 
 
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Equipment Rentals
Capabilities

 

Weekly and monthly Rentals of measuring Devices

Our Equipment rental services team’s objective is to provide our customers who are looking to eliminate the costs of owning, maintaining or calibrating laboratory devices required for test and measurement.

Rental Equipment:

  • Data Loggers

  • Multimeters

  • Humidity Indicators

  • Loop Calibrators (4-20 mA)

  • High Pressure Gauges (10 kPSI)

  • Pressure Indicators

  • Flow meter

  • Light meter

  • Thermometers

  • Tachometer


 
 
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AMETEK® Arizona Instrument Service Provider

 

We are your service provider for Computrac® Moisture Analyzers

MTG provides sales, demonstrations and warranty for the following models: MAX 200XL and MAX 4000XL. These are world-class instruments for measuring moisture content.


 
 
 

Curious about
what else we can
do for your business?

Learn more about
our variety of services

 
 
 

Need a Mentor?

OUR EXPERTS ARE READY TO HELP
WITH YOUR NEXT PROJECT.

 
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