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Magnetic Surface Thermometers
0° to 250°F Magnetic Surface Theremometer #312F
0° to 250°F Magnetic Surface Thermometer #312F
PTC® Magnetic Surface Thermometer 0° to 250°F #312F
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PTC® Dual Magnet Bimetal Surface Thermometer 0° to 250°F
Made in the U.S.A.
Add Surface Temperature Calibration Certificate
NIST/A2LA (ISO 17025) Certification 3 Logged Points [+$250.00]
NIST Traceable Basic Cert No Points [+$105.00]
Add Ancillary Hand
Ancillary Hand with Reset Knob [+$14.00]
Add Max-Min Hands
Obtain maximum and minimum temperatures for a given cycle. [+$44.00]
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Magnetic Surface Thermometer 0° to 250°F
Our thermometers have an accuracy of ±2% of full-scale range and are backed by a one year warranty.
Magnetic Surface Thermometers
PTC® Quality -- Made in the U.S.A.
Accuracy of ±2% of Full Scale Range
NIST Certification Available
Every Unit Individually Calibrated
Dual Scale Models Available
Single or Dual Max-Min Hands Available
Accuracy ±2% of full scale range.
Time constant from 0.06 to 1 minute (depending on the range)
Diameter 2 in. (5.1 cm).
Height 1/2 in. (1.3 cm).
Weight 1-1/2 oz. (43 g).
Shipping weight 1 lb. (454 g).
PTC Metrology™ provides temperature calibration and certification services.
Many quality assurance systems require that calibrated and certified thermometers be used where accurate measurements are of importance. PTC® has calibrated thermometers for over 60 years and is now accredited by A2LA to ISO/IEC 17025 and ANSI/NCSL, Z540-1. Please download our
scope of accreditation from A2LA.
This certification will contain the as received and as returned calibration results of the UUT at 3 points across the UUT's temperature scale. In addition to the readings, certification will include laboratory conditions, information on the primary standards and a statement of uncertainty. Add NIST/A2LA (ISO 17025) Certification 3 Logged Points PTC®'s Choosing (between ambient and 390°C)
Certifications will include; as received and as returned data; a statement of uncertainty; laboratory conditions; and information on the primary standards.
In temperature calibration, PTC® has chosen primarily products from Hart Scientific, which supplies most national and international standards labs with calibration equipment. The Hart Scientific Super Thermometer 1575A is center stage along with several SPRT’s featuring calibration traceable to the fixed points of the ITS-90 temperature scale. A water triple point cell (0.01°C ±0.0001) is used to correct any drift that the SPRT may experience on an ongoing basis.
Designed for hospitals and industrial applications such as: pipe surfaces, weld preheats, boilers, cylindrical tanks, motors, generators, engines, bearings, hot plates, griddles, die-cast dies, foundry core boxes and annealing ovens.
3 Point Temperature Certification
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0° to 250°F Magnetic Thermometer / Ancillary Hand #312FL
0° to 250°F Thermometer Tab Mount / Ancillary Hand 312FT1L
0° to 250°F Magnetic Thermometer / Max-Min Hands #312FMM
0° to 250°F Magnetic Rail Thermometer #312FRR
0° to 250°F Rail Thermometer / Max-Min Hands #312FRRMM
0° to 250°F Rail Thermometer / Ancillary Hand #312FRRL
0° to 250°F Tab Mount Thermometer #312FT1
0° to 250°F Thermometer Tab Mount / Max-Min Hands #312FT1MM
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0° to 250°F
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