scale calibration

Weight Scales and Balances Calibration




Contact Us:
(818) 701-4969

Micro Quality Calibration ("MQC") is at the forefront of the Metrology industry with a service offering and capabilities unmatched among its peers. Our A2LA ISO/IEC 17025-2005 accreditation mandates us to uphold the highest level of quality assurance, documentation, and accuracy so that you can rest assured your equipment will be serviced to the highest quality disciplines while our staff provides exceptional service and keeps you updated on your equipment. Request a price quote today!

Key parameters determined in a weight scale and balance calibration are repeatability of reading, pan position error, scale linearity and accuracy. Weight scale and balances are calibrated to establish accuracy and to confirm they are performing to manufacturer specifications.

MQC uses standard weights with an object density of 8000 kg/m3 (suitable weights are described in OIML R111-1[3]) in each of nine different accuracy classes and in air density of 1.2 kg/m3. A thermometer with a calibrated accuracy of 0.2áµ’C is used to measure ambient temperature during the balance calibration as temperature may affect the sensitivity of the balance. Standard calibration is taken at four loads across the weighing range, excluding zero. Customers may always request weighing ranges and loads in an effort to best meet their precision measurement specifications.

 

Capabilities

  • Weight Scales / Balances range from 1mg to 1000LBS
    • Accuracies vary per type/ model
  • Calibrate, repair and certify weight classifications
    • Class 0, 1, 2, 3, 4, 5, 6, 7, E1, E2, F1, F2, M1, M2 & M3
    • Range from 1mg to 1000LBS

We calibrate, repair and sell but are not limited to the following types of Weight Scales:

  • Bench Scales
  • Check Weighers
  • Clinical Scales
  • Counting Scales
  • Platform Scales
  • Hanging Scales
  • Digital Weight Indicators
    • Please inquire should you not see your Weight Scale type

We calibrate, repair and sell but are not limited to the following types of Balances:

  • Analytical Balances
  • Tripple Beam Balance
  • Moisture Analyzers
    • Please inquire should you not see your Balance type

Contact a knowledgeable MQC representative for any specific questions or should you not see your specific item on this list.

Preparation

All weight scale and balance calibrations are performed in our environmentally controlled laboratories (both temperature and humidity are closely monitored 68°F with relative humidity not to exceed 40%) to give the lowest degree of measurement uncertainty. Preparation of your precision measurement test equipment is just as important as the calibration. For weight scales and balances the test instrumentation is thoroughly cleaned and inspected and allowed typically 24 to 72 hours to stabilize the temperature (thermal equilibrium) of the instrument. Common items checked for during preparation for calibration of your item include location, condition, cleanliness, drafts, temperature, poor table balance, level, etc. Preparation varies and is equipment specific.

Certification

Each calibration / repair / new equipment sale / used equipment sale comes with certificate traceable to N.I.S.T and includes:

  • Barcode & Instrument I.D.
  • Full Data (Before / After) Calibration and/or Repair
  • Condition Received / Condition Returned / Reason for Service
  • Description of Item incl. Model & Serial No.
  • Measuring Range
  • Procedure Used
  • Calibrating Tech
  • Temperature & Humidity
  • Accuracy
  • Calibration Standards Employed
  • Numbers Traceable to N.I.S.T.
  • Dual Signatures (Tech and Approval  Signature)
  • Certificate Number
  • Purchase Order
  • Calibration Date  / Next Cal Date
  • Recall / Cycle
  • Repair / Adjustment Note (when applicable)
  • A2LA Accreditation Logo (upon request)
  • Uncertainty (upon request)

Whether you have Primary Standards, Secondary Standards or Working Standards, MQC is one of the few Metrology Laboratories that has the ability to calibrate your precision measurement test equipment in each of its service line disciplines.Turnaround time is 5 business days with expedite service available.

On-site Calibration Services Available

  • Minimal down time lets you focus on maximizing value
  • Convenient
  • No shipping of delicate and costly instruments
  • Increase productivity
  • Expedite on-site service available

 

Proprietary Calibration Software Gives our Customers 24/7 Access

  • 24/7 Access to Certificates
  • 24/7 Access to Equipment Lists
  • 24/7 Access to Recall Reports
  • 24/7 Access to Calibration Data on your Equipment

MQC can not only help its customers create an accurate comprehensive recall list but also notifies its customers monthly on equipment past due, equipment due in the next 30 days and equipment due the following month to put you in complete control to better manage your precision measurement test equipment, ensure 100% conformity and minimize costly downtime. All this information is also available at your fingertips by simply accessing our web portal and entering your customer number and password.

Why Micro Quality Calibration?

  • Accredited to the highest standards
  • Leading State-of-the-art equipment
  • Environmentally controlled multi-laboratory facility
  • In-house and onsite calibration services available
  • Proprietary calibration software gives customers 24/7 access to certificates, equipment lists, recall reports, calibration data, and more
  • Each calibration / repair comes with certificate traceable to N.I.S.T, calibration data, standards used, and barcode for inventory tracking
  • Ability to repair any instrument we calibrate to the component level and certify to Manufacturer, Federal, Military and Industrial specifications
  • No subcontracting to 3rd parties
  • OEM Trained Technicians
  • Fast 5 business day turnaround time (expedite services available)
  • Free pick-up and delivery with shipments of seven (7) items or more (regionally)
  • Rest assured your valuable precision measurement test equipment will be packaged, picked-up, delivered, and shipped with care
  • Global shipping
  • Sales of over 160 lines of new / used precision measurement equipment (sale items are calibrated at no charge) 
  • Ability to calibrate Primary, Secondary and Working Standards in each category
  • Technical Support Available
  • Small Women Owned Business (matches both Federal and by State Guidelines)

When Quality and Precision Matter we are the only choice.

We represent over 160 lines of precision measurement equipment. Don’t forget to ask us about our used precision measurement test equipment product offering. Below is a listing of just some of our of precision measurement equipment lines we represent and/or service. Please visit our Sales Tab for a listing.

 

 
  

 

 
20743 Marilla Street
Chatsworth, CA 91311 USA
Tel: (818)701-4969
Fax: (818)341-9109
 
© 2003-2014 Micro Quality Calibration
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