Riverview's calibration methods have been written with reference to the ASTM, ASME and ISO may not follow the method completely. Parts of methods that are omitted or substituted will be discussed with the customer before work is performed and a departure from procedure agreement is required.

Field "On-site" calibration service is available for this calibration and this laboratory meets A2LA Requirements: Accreditation of Field Testing and Field Calibration Laboratories for these calibrations.  Please note the actual measurement uncertainties achievable on a customer's site can normally be expected to be larger than the CMC found on the A2LA Scope. Allowance must be made for aspects such as the environment at the place of calibration and for other possible adverse effects such as those caused by transportation of the calibration equipment. The usual allowance for the actual uncertainty introduced by the item being calibrated, (e.g. resolution) must also be considered and this, on its own, could result in the actual measurement uncertainty achievable on a customer’s site being larger than the CMC.

Typical Types Serviced (Most common but not limited to)

  • Monitoring Site Environment
  • Chart Recorders
  • Data Loggers (multi-channel)
  • Sling Psychrometer
  • Digital Temp Indicator
  • Digital Thermometer / Pyrometer

  • Forced Air Oven, E145 9 Point 1***

  • Gravity-Convection Ovens
  • Vacuum Ovens
  • Large "Walk In" Ovens

  • Hydraulic Lab Press
  • Injection Mold Press

  • Circulating Oil Bath
  • Circulating Water Bath
  • Aluminum Aging Blocks

  • Muffle Ashing Furnace

  • Humidity Chambers
  • Cyclic Corrosion Chamber

  • Laboratory Burner

  • Thermocouples (J, K, T, RTD, PRT)
              Thermocouple "J" (iron-con)
              Thermocouple "K" chromel
              Thermocouple "T" (copper-con)
              RTD-resistance termperature detectors
              PRT-platinum resistance thermometers

  • Precision Freezer/Cold Box
  • Tensile Chambers
  • Ozone Chamber

  • Extruder
  • Splice Molding Press

  • Mercury-n-Glass Thermometer
  • Dial Thermometer
  • Digital Thermometer

  • Electric Tube Furnace

  • Environmental Chambers
  • Salt Spray/Fog Chamber

  • Flame Brass Slug Thermocouple Type "K"

Each unit is then certified to the specifications outlined in the appropriate ASTM method, within full compliance with ANSI/ISO/IEC 17025-05(E), and utilizing NIST traceable standards and equipment.  Each unit receives a "Certificate of Verification" with "As Found" and "As Left" data and is ANSI/ISO/IEC 17025-2005(E) compliant. Riverview is a small company that customizes its service to the customer.  I am proud to say that our customers love our certificates. We make them easy to read and understand, packing them with as much information as possible and ensuring they conform to ANSI/ISO/IEC 17025:2005(E), ANSI/NCSL Z540-1-1994 and A2LA requirements.

  • Send In Order Form

Please use the Form provided when sending anything in for service. The more information you provide is helpful in Riverview providing you the most efficient and accurate service.

  • Service Notices

We also track your equipment, 30 days prior to due dates we send out "Service Notices" to our customers.

We Accept

Certificate No. 1331-01 Calibration