Sensors , Thermistors , Thermocouples , Probes or RTD's with Display or Logger
PTC Metrology® offers calibration services for temperature measuring instruments. Digital Thermometers, Readouts with probes, thermistors, thermocouples, PRT's, or RTD's and Data Loggers. Using primarily Hart Scientific baths, comparators and calibrators our different techniques minimize uncertainties while maximizing efficiency to keep the costs as low as possible without compromising quality. PTC Metrology® is the laboratory of choice for many of our customers because they know that they can depend on us for correct, complete, and on-time calibrations at reasonable prices.
PTC® uses different temperature sources over a wide range to provide the highest quality and reliability on all of its calibration certificates. The temperature sources for calibration are listed in the table below.
|
Temperature Source |
Comparator Hart 9150 |
Liquid Baths |
Hart Furnace 9112 |
Hart 3125 Surface Calibrator |
|
Temperature °C |
100°C to 1200°C |
-75°C to 300°C |
250°C to 1100°C |
20°C to 400°C |
|
Temperature °F |
212F to 2192°F |
-103°F to 572°F |
482°F to 2012°F |
68°F to 750°F |
|
Probe Length |
6" minimum |
no minimum |
8" minimum |
surface probe |
|
k=2 uncertainty |
±700mK |
±10mK typical |
±1000mK |
20°C to 190°C ±500mK 191°C to 400°C ±1000mK |
ISO/IEC 17025 ANSI/NCSL Z540 NIST Traceable Calibration
- A2LA Scope of Accredited (cert no.1896.01)
- Calibration Services from PTC Metrology
Temperature I LIG Thermometers I Sensor Calibration Thermistors, TC's PRT's and RTD's I Pressure I RH I Durometers
PTC Instruments 2301 Federal Avenue Los Angeles Ca. 90064-1482
310-478-1134 / 877-782-2329 / Fax 310-312-0826 www.ptc1.com sales @ptc1.com
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