High Accuracy Temperature Reference Probes

90452-64 100 Ohm, Metal SPRT, 6.35x480 mm, -200~500C, Spade by Digi-Sense

AM1850 and AM1860 Series - Standard platinum resistance thermometer SPRT probes: SPRT's are used to interpolate temperature in the range from -189.3442°C to 660.323°C on the International Temperature Scale of 1990 (ITS-90). They are widely used as standard or reference thermometers to calibrate other thermometers and to measure temperature precisely in primary and secondary laboratories. Digi-Sense SPRTs feature a extremely low drift rate, outstanding stability and repeatability. The AM1850 and AM1860 come with a metal sheath.

Accuracy is dependent on the estimated measurement uncertainty of the calibration service providing the calibration.

Probe is 100 ohms

• Comparable to Fluke Calibration / Hart Scientific Model 5699

Includes

Each SPRT comes with a wood carrying case.

90452-66 100 Ohm, Metal SPRT, 6.35x500 mm, -200~670C, Spade by Digi-Sense

AM1850 and AM1860 Series - Standard platinum resistance thermometer SPRT probes: SPRT's are used to interpolate temperature in the range from -189.3442°C to 660.323°C on the International Temperature Scale of 1990 (ITS-90). They are widely used as standard or reference thermometers to calibrate other thermometers and to measure temperature precisely in primary and secondary laboratories. Digi-Sense SPRTs feature a extremely low drift rate, outstanding stability and repeatability. The AM1850 and AM1860 come with a metal sheath.

Accuracy is dependent on the estimated measurement uncertainty of the calibration service providing the calibration.

Probe is 100 ohms

• Comparable to Fluke Calibration / Hart Scientific Model 5699

Includes

Each SPRT comes with a wood carrying case.

90452-65 25 Ohm, Metal SPRT, 6.35x480 mm, -200~500C, Spade by Digi-Sense

AM1850 and AM1860 Series - Standard platinum resistance thermometer SPRT probes: SPRT's are used to interpolate temperature in the range from -189.3442°C to 660.323°C on the International Temperature Scale of 1990 (ITS-90). They are widely used as standard or reference thermometers to calibrate other thermometers and to measure temperature precisely in primary and secondary laboratories. Digi-Sense SPRTs feature a extremely low drift rate, outstanding stability and repeatability. The AM1850 and AM1860 come with a metal sheath.

Accuracy is dependent on the estimated measurement uncertainty of the calibration service providing the calibration.

Probe is 25 ohms

• Comparable to Fluke Calibration / Hart Scientific Model 5699

Includes

Each SPRT comes with a wood carrying case.

90452-67 25 Ohm, Metal SPRT, 6.35 x 500 mm, -200~670C, Spade by Digi-Sense

AM1850 and AM1860 Series - Standard platinum resistance thermometer SPRT probes: SPRT's are used to interpolate temperature in the range from -189.3442°C to 660.323°C on the International Temperature Scale of 1990 (ITS-90). They are widely used as standard or reference thermometers to calibrate other thermometers and to measure temperature precisely in primary and secondary laboratories. Digi-Sense SPRTs feature a extremely low drift rate, outstanding stability and repeatability. The AM1850 and AM1860 come with a metal sheath.

Accuracy is dependent on the estimated measurement uncertainty of the calibration service providing the calibration.

Probe is 25 ohms

• Comparable to Fluke Calibration / Hart Scientific Model 5699

Includes

Each SPRT comes with a wood carrying case.

90452-20 Precision Industrial PRT, 0.25" x 12", -200~420C, Bare Wire by Digi-Sense

AM1640 Series - Precision industrial PRT/RTD probes: Conform to the standard 385 curve, letting you use your DIN/IEC RTD meters fully. Manufactured using a coil suspension element design for increased shock and vibration resistancealong with flexibility and durability. All have an accuracy of 35 mK at 0°C and short-term stability of 10 mK at 0°C. The AM1640 has a range of -200 to 420°C (-328 to 788°F).

• Equivalent to Fluke Calibration / Hart Scientific Model 5627A

90452-23 Precision Industrial PRT, 0.25" x 12", -200~420C, 5-Pin Din by Digi-Sense

AM1640 Series - Precision industrial PRT/RTD probes: Conform to the standard 385 curve, letting you use your DIN/IEC RTD meters fully. Manufactured using a coil suspension element design for increased shock and vibration resistancealong with flexibility and durability. All have an accuracy of 35 mK at 0°C and short-term stability of 10 mK at 0°C. The AM1640 has a range of -200 to 420°C (-328 to 788°F).

• Equivalent to Fluke Calibration / Hart Scientific Model 5627A

90452-21 Precision Industrial PRT, 0.25" x 12", -200~420C, Spade by Digi-Sense

AM1640 Series - Precision industrial PRT/RTD probes: Conform to the standard 385 curve, letting you use your DIN/IEC RTD meters fully. Manufactured using a coil suspension element design for increased shock and vibration resistancealong with flexibility and durability. All have an accuracy of 35 mK at 0°C and short-term stability of 10 mK at 0°C. The AM1640 has a range of -200 to 420°C (-328 to 788°F).

• Equivalent to Fluke Calibration / Hart Scientific Model 5627A

90452-28 Precision Industrial PRT, 0.25" x 12", -200~670C, Bare Wire by Digi-Sense

AM1660 Series-High temperature precision industrial PRT/RTD probes: This is a high temperature version of the AM1640 probe. Manufactured using a coil suspension element design for increased shock and vibration resistancealong with flexibility and durability. The AM1660 has a temperature range of -200 to 670°C (-328 to 1238°F).

90452-31 Precision Industrial PRT, 0.25" x 12", -200~670C, 5-Pin Din by Digi-Sense

AM1660 Series-High temperature precision industrial PRT/RTD probes: This is a high temperature version of the AM1640 probe. Manufactured using a coil suspension element design for increased shock and vibration resistancealong with flexibility and durability. The AM1660 has a temperature range of -200 to 670°C (-328 to 1238°F).

90452-29 Precision Industrial PRT, 0.25" x 12", -200~670C, Spade by Digi-Sense

AM1660 Series-High temperature precision industrial PRT/RTD probes: This is a high temperature version of the AM1640 probe. Manufactured using a coil suspension element design for increased shock and vibration resistancealong with flexibility and durability. The AM1660 has a temperature range of -200 to 670°C (-328 to 1238°F).

90452-00 Precision Industrial PRT, 0.25" x 12", -60~160C, Bare Wire by Digi-Sense

AM1610 Series - Precision industrial PRT/RTD probes: Conform to the standard 385 curve, letting you use your DIN/IEC RTD meters fully. Manufactured using a special aged and tested 5mm long sensing element to achieve the best performance in stability and repeatability. All have an accuracy of 35 mK at 0°C and short-term stability of 10 mK at 0°C. The AM1610 has a temperature range of -60 to 160°C (-76 to 320°F).

90452-03 Precision Industrial PRT, 0.25" x 12", -60~160C, 5-Pin Din by Digi-Sense

AM1610 Series - Precision industrial PRT/RTD probes: Conform to the standard 385 curve, letting you use your DIN/IEC RTD meters fully. Manufactured using a special aged and tested 5mm long sensing element to achieve the best performance in stability and repeatability. All have an accuracy of 35 mK at 0°C and short-term stability of 10 mK at 0°C. The AM1610 has a temperature range of -60 to 160°C (-76 to 320°F).

90452-01 Precision Industrial PRT, 0.25" x 12", -60~160C, Spade by Digi-Sense

AM1610 Series - Precision industrial PRT/RTD probes: Conform to the standard 385 curve, letting you use your DIN/IEC RTD meters fully. Manufactured using a special aged and tested 5mm long sensing element to achieve the best performance in stability and repeatability. All have an accuracy of 35 mK at 0°C and short-term stability of 10 mK at 0°C. The AM1610 has a temperature range of -60 to 160°C (-76 to 320°F).

90452-12 Precision Industrial PRT, 0.25" x 12", -60~300C, Bare Wire by Digi-Sense

AM1620 Series - Precision industrial PRT/RTD probes: Conform to the standard 385 curve, letting you use your DIN/IEC RTD meters fully. Manufactured using a coil suspension element design for increased shock and vibration resistancealong with flexibility and durability. All have an accuracy of 35 mK at 0°C and short-term stability of 10 mK at 0°C. The AM1620 has a range of -60 to 300°C (-76 to 572°F).

90452-15 Precision Industrial PRT, 0.25" x 12", -60~300C, 5-Pin Din by Digi-Sense

AM1620 Series - Precision industrial PRT/RTD probes: Conform to the standard 385 curve, letting you use your DIN/IEC RTD meters fully. Manufactured using a coil suspension element design for increased shock and vibration resistancealong with flexibility and durability. All have an accuracy of 35 mK at 0°C and short-term stability of 10 mK at 0°C. The AM1620 has a range of -60 to 300°C (-76 to 572°F).

90452-13 Precision Industrial PRT, 0.25" x 12", -60~300C, Spade by Digi-Sense

AM1620 Series - Precision industrial PRT/RTD probes: Conform to the standard 385 curve, letting you use your DIN/IEC RTD meters fully. Manufactured using a coil suspension element design for increased shock and vibration resistancealong with flexibility and durability. All have an accuracy of 35 mK at 0°C and short-term stability of 10 mK at 0°C. The AM1620 has a range of -60 to 300°C (-76 to 572°F).

90452-32 Secondary Reference PRT, 0.25" x 12", -200~420C, Bare Wire by Digi-Sense

AM1730 - Secondary reference PRT/RTD probes: These probes are the workhorse of laboratories. With a calibration uncertainty at 0°C of just ±0.015°C, these probes fully meet ITS-90 criteria for reference thermometers fully. The unique design achieves an excellent balance between hysteresis effect and mechanical/thermal shocks. Both series boast very low short term stability of 7 mK at TPW. The AM1730 has a range of -200 to 420°C.

• Equivalent to Fluke Calibration / Hart Scientific Model 5615 and 5616

90452-35 Secondary Reference PRT, 0.25" x 12", -200~420C, 5-Pin Din by Digi-Sense

AM1730 - Secondary reference PRT/RTD probes: These probes are the workhorse of laboratories. With a calibration uncertainty at 0°C of just ±0.015°C, these probes fully meet ITS-90 criteria for reference thermometers fully. The unique design achieves an excellent balance between hysteresis effect and mechanical/thermal shocks. Both series boast very low short term stability of 7 mK at TPW. The AM1730 has a range of -200 to 420°C.

• Equivalent to Fluke Calibration / Hart Scientific Model 5615 and 5616

90452-33 Secondary Reference PRT, 0.25" x 12", -200~420C, Spade by Digi-Sense

AM1730 - Secondary reference PRT/RTD probes: These probes are the workhorse of laboratories. With a calibration uncertainty at 0°C of just ±0.015°C, these probes fully meet ITS-90 criteria for reference thermometers fully. The unique design achieves an excellent balance between hysteresis effect and mechanical/thermal shocks. Both series boast very low short term stability of 7 mK at TPW. The AM1730 has a range of -200 to 420°C.

• Equivalent to Fluke Calibration / Hart Scientific Model 5615 and 5616

90452-48 Secondary SPRT, 0.25" x 12", -200~670C, Bare Wire by Digi-Sense

AM1760 Series - Secondary standard SPRT/RTD probes: These probes fill the gap between affordable, but temperature limited secondary PRTs and more expensive, yet highly accurate SPRTs. The unique design makes them very stable both short term (±2 mK at TPW) and long term (<19 mK typical at TPW after 500 hours) accuracy is ±6 mK at TPW . These high performance probes fully meet ITS-90 criteria for reference thermometers and are an excellent choices for reference standards for metrology labs of various levels. The AM1760 is nominally 100 ohm

• Equivalent to Fluke Calibration / Hart Scientific Model 5626

90452-51 Secondary SPRT, 0.25" x 12", -200~670C, 5-Pin Din by Digi-Sense

AM1760 Series - Secondary standard SPRT/RTD probes: These probes fill the gap between affordable, but temperature limited secondary PRTs and more expensive, yet highly accurate SPRTs. The unique design makes them very stable both short term (±2 mK at TPW) and long term (<19 mK typical at TPW after 500 hours) accuracy is ±6 mK at TPW . These high performance probes fully meet ITS-90 criteria for reference thermometers and are an excellent choices for reference standards for metrology labs of various levels. The AM1760 is nominally 100 ohm

• Equivalent to Fluke Calibration / Hart Scientific Model 5626

90452-49 Secondary SPRT, 0.25" x 12", -200~670C, Spade by Digi-Sense

AM1760 Series - Secondary standard SPRT/RTD probes: These probes fill the gap between affordable, but temperature limited secondary PRTs and more expensive, yet highly accurate SPRTs. The unique design makes them very stable both short term (±2 mK at TPW) and long term (<19 mK typical at TPW after 500 hours) accuracy is ±6 mK at TPW . These high performance probes fully meet ITS-90 criteria for reference thermometers and are an excellent choices for reference standards for metrology labs of various levels. The AM1760 is nominally 100 ohm

• Equivalent to Fluke Calibration / Hart Scientific Model 5626

90452-52 Secondary SPRT, 0.25" x 20", -200~670C, Bare Wire by Digi-Sense

AM1760 Series - Secondary standard SPRT/RTD probes: These probes fill the gap between affordable, but temperature limited secondary PRTs and more expensive, yet highly accurate SPRTs. The unique design makes them very stable both short term (±2 mK at TPW) and long term (<19 mK typical at TPW after 500 hours) accuracy is ±6 mK at TPW . These high performance probes fully meet ITS-90 criteria for reference thermometers and are an excellent choices for reference standards for metrology labs of various levels. The AM1760 is nominally 100 ohm

• Equivalent to Fluke Calibration / Hart Scientific Model 5626

90452-53 Secondary SPRT, 0.25" x 20", -200~670C, Spade by Digi-Sense

AM1760 Series - Secondary standard SPRT/RTD probes: These probes fill the gap between affordable, but temperature limited secondary PRTs and more expensive, yet highly accurate SPRTs. The unique design makes them very stable both short term (±2 mK at TPW) and long term (<19 mK typical at TPW after 500 hours) accuracy is ±6 mK at TPW . These high performance probes fully meet ITS-90 criteria for reference thermometers and are an excellent choices for reference standards for metrology labs of various levels. The AM1760 is nominally 100 ohm

• Equivalent to Fluke Calibration / Hart Scientific Model 5626

90452-55 Secondary Standard SPRT/RTD, 0.25" x 20", -200 to 670°C; 5-Pin Din by Digi-Sense

AM1760 Series - Secondary standard SPRT/RTD probes: These probes fill the gap between affordable, but temperature limited secondary PRTs and more expensive, yet highly accurate SPRTs. The unique design makes them very stable both short term (±2 mK at TPW) and long term (<19 mK typical at TPW after 500 hours) accuracy is ±6 mK at TPW . These high performance probes fully meet ITS-90 criteria for reference thermometers and are an excellent choices for reference standards for metrology labs of various levels. The AM1760 is nominally 100 ohm

• Equivalent to Fluke Calibration / Hart Scientific Model 5626

90452-56 Secondary SPRT, 0.25" x 12", -200~670C, Bare Wire by Digi-Sense

AM1762 Series - Secondary standard SPRT/RTD probes: These probes fill the gap between affordable, but temperature limited secondary PRTs and more expensive, yet highly accurate SPRTs. The unique design makes them very stable both short term (±2 mK at TPW) and long term (<19 mK typical at TPW after 500 hours) accuracy is ±6 mK at TPW . These high performance probes fully meet ITS-90 criteria for reference thermometers and are an excellent choices for reference standards for metrology labs of various levels. The Am1762 is nominally 25.5 ohm

• Equivalent to Fluke Calibration / Hart Scientific Model 5628

90452-59 Secondary SPRT, 0.25" x 12", -200~670C, 5-Pin Din by Digi-Sense

AM1762 Series - Secondary standard SPRT/RTD probes: These probes fill the gap between affordable, but temperature limited secondary PRTs and more expensive, yet highly accurate SPRTs. The unique design makes them very stable both short term (±2 mK at TPW) and long term (<19 mK typical at TPW after 500 hours) accuracy is ±6 mK at TPW . These high performance probes fully meet ITS-90 criteria for reference thermometers and are an excellent choices for reference standards for metrology labs of various levels. The Am1762 is nominally 25.5 ohm

• Equivalent to Fluke Calibration / Hart Scientific Model 5628

90452-57 Secondary SPRT, 0.25" x 12", -200~670C, Spade by Digi-Sense

AM1762 Series - Secondary standard SPRT/RTD probes: These probes fill the gap between affordable, but temperature limited secondary PRTs and more expensive, yet highly accurate SPRTs. The unique design makes them very stable both short term (±2 mK at TPW) and long term (<19 mK typical at TPW after 500 hours) accuracy is ±6 mK at TPW . These high performance probes fully meet ITS-90 criteria for reference thermometers and are an excellent choices for reference standards for metrology labs of various levels. The Am1762 is nominally 25.5 ohm

• Equivalent to Fluke Calibration / Hart Scientific Model 5628

90452-60 Secondary SPRT, 0.25" x 20", -200~670C, Bare Wire by Digi-Sense

AM1762 Series - Secondary standard SPRT/RTD probes: These probes fill the gap between affordable, but temperature limited secondary PRTs and more expensive, yet highly accurate SPRTs. The unique design makes them very stable both short term (±2 mK at TPW) and long term (<19 mK typical at TPW after 500 hours) accuracy is ±6 mK at TPW . These high performance probes fully meet ITS-90 criteria for reference thermometers and are an excellent choices for reference standards for metrology labs of various levels. The Am1762 is nominally 25.5 ohm

• Equivalent to Fluke Calibration / Hart Scientific Model 5628

90452-61 Secondary SPRT, 0.25" x 20", -200~670C, Spade by Digi-Sense

AM1762 Series - Secondary standard SPRT/RTD probes: These probes fill the gap between affordable, but temperature limited secondary PRTs and more expensive, yet highly accurate SPRTs. The unique design makes them very stable both short term (±2 mK at TPW) and long term (<19 mK typical at TPW after 500 hours) accuracy is ±6 mK at TPW . These high performance probes fully meet ITS-90 criteria for reference thermometers and are an excellent choices for reference standards for metrology labs of various levels. The Am1762 is nominally 25.5 ohm

• Equivalent to Fluke Calibration / Hart Scientific Model 5628

90452-63 Secondary SPRT, 0.25" x 20", -200~670C, 5-Pin Din by Digi-Sense

AM1762 Series - Secondary standard SPRT/RTD probes: These probes fill the gap between affordable, but temperature limited secondary PRTs and more expensive, yet highly accurate SPRTs. The unique design makes them very stable both short term (±2 mK at TPW) and long term (<19 mK typical at TPW after 500 hours) accuracy is ±6 mK at TPW . These high performance probes fully meet ITS-90 criteria for reference thermometers and are an excellent choices for reference standards for metrology labs of various levels. The Am1762 is nominally 25.5 ohm

• Equivalent to Fluke Calibration / Hart Scientific Model 5628

Protective Wood Carrying Case for 12-Inch PRTs

Protective Wood Carrying Case for 20-Inch PRTs

90452-04 Precision Industrial PRT, 0.187" x 9", -60~160C, Bare Wire by Digi-Sense

AM1610 Series - Precision industrial PRT/RTD probes: Conform to the standard 385 curve, letting you use your DIN/IEC RTD meters fully. Manufactured using a special aged and tested 5mm long sensing element to achieve the best performance in stability and repeatability. All have an accuracy of 35 mK at 0°C and short-term stability of 10 mK at 0°C. The AM1610 has a temperature range of -60 to 160°C (-76 to 320°F)

90452-07 Precision Industrial PRT, 0.187" x 9", -60~160C, 5-Pin Din by Digi-Sense

AM1610 Series - Precision industrial PRT/RTD probes: Conform to the standard 385 curve, letting you use your DIN/IEC RTD meters fully. Manufactured using a special aged and tested 5mm long sensing element to achieve the best performance in stability and repeatability. All have an accuracy of 35 mK at 0°C and short-term stability of 10 mK at 0°C. The AM1610 has a temperature range of -60 to 160°C (-76 to 320°F)

90452-05 Precision Industrial PRT, 0.187" x 9", -60~160C, Spade by Digi-Sense

AM1610 Series - Precision industrial PRT/RTD probes: Conform to the standard 385 curve, letting you use your DIN/IEC RTD meters fully. Manufactured using a special aged and tested 5mm long sensing element to achieve the best performance in stability and repeatability. All have an accuracy of 35 mK at 0°C and short-term stability of 10 mK at 0°C. The AM1610 has a temperature range of -60 to 160°C (-76 to 320°F)

90452-16 Precision Industrial PRT, 0.187" x 9", -60~300C, Bare Wire by Digi-Sense

AM1620 Series - Precision industrial PRT/RTD probes: Conform to the standard 385 curve, letting you use your DIN/IEC RTD meters fully. Manufactured using a coil suspension element design for increased shock and vibration resistancealong with flexibility and durability. All have an accuracy of 35 mK at 0°C and short-term stability of 10 mK at 0°C. The AM1620 has a range of -60 to 300°C (-76 to 572°F)

90452-19 Precision Industrial PRT, 0.187" x 9", -60~300C, 5-Pin Din by Digi-Sense

AM1620 Series - Precision industrial PRT/RTD probes: Conform to the standard 385 curve, letting you use your DIN/IEC RTD meters fully. Manufactured using a coil suspension element design for increased shock and vibration resistancealong with flexibility and durability. All have an accuracy of 35 mK at 0°C and short-term stability of 10 mK at 0°C. The AM1620 has a range of -60 to 300°C (-76 to 572°F)

90452-17 Precision Industrial PRT, 0.187" x 9", -60~300C, Spade by Digi-Sense

AM1620 Series - Precision industrial PRT/RTD probes: Conform to the standard 385 curve, letting you use your DIN/IEC RTD meters fully. Manufactured using a coil suspension element design for increased shock and vibration resistancealong with flexibility and durability. All have an accuracy of 35 mK at 0°C and short-term stability of 10 mK at 0°C. The AM1620 has a range of -60 to 300°C (-76 to 572°F)

90452-36 Secondary Reference PRT, 0.187" x 9", -60~300C, Bare Wire by Digi-Sense

AM1730 - Secondary reference PRT/RTD probes: These probes are the workhorse of laboratories. With a calibration uncertainty at 0°C of just ±0.015°C, these probes fully meet ITS-90 criteria for reference thermometers fully. The unique design achieves an excellent balance between hysteresis effect and mechanical/thermal shocks. Both series boast very low short term stability of 7 mK at TPW. The AM1730 has a range of -200 to 420°C.

• Equivalent to Fluke Calibration / Hart Scientific Model 5615 and 5616

90452-39 Secondary Reference PRT, 0.187" x 9", -60~300C, 5-Pin Din by Digi-Sense

AM1730 - Secondary reference PRT/RTD probes: These probes are the workhorse of laboratories. With a calibration uncertainty at 0°C of just ±0.015°C, these probes fully meet ITS-90 criteria for reference thermometers fully. The unique design achieves an excellent balance between hysteresis effect and mechanical/thermal shocks. Both series boast very low short term stability of 7 mK at TPW. The AM1730 has a range of -200 to 420°C.

• Equivalent to Fluke Calibration / Hart Scientific Model 5615 and 5616

90452-37 Secondary Reference PRT, 0.187" x 9", -60~300C, Spade by Digi-Sense

AM1730 - Secondary reference PRT/RTD probes: These probes are the workhorse of laboratories. With a calibration uncertainty at 0°C of just ±0.015°C, these probes fully meet ITS-90 criteria for reference thermometers fully. The unique design achieves an excellent balance between hysteresis effect and mechanical/thermal shocks. Both series boast very low short term stability of 7 mK at TPW. The AM1730 has a range of -200 to 420°C.

• Equivalent to Fluke Calibration / Hart Scientific Model 5615 and 5616

90452-24 Full Immersion PRT, 0.125" x 4", 0~420C, Bare Wire by Digi-Sense

AM1612 and AM1643 Series - Full-immersion PRT/RTD probes: Designed to perform in extreme environments where both the transition junction and the lead wires are required to withstand temperatures covering the entire operating range of the probe. Applications include calibration or validation of sensors used in laboratory or biology freezers, walk-in refrigerators, autoclaves, ovens, stability test chambers, furnaces, and incubators. These probes feature short term stability of 20 mK at TPW and long term drift of 40 mK at Triple Point of Water (TPW). The AM1643 has a range of 0 to 420°C (32 to 788°F).

• Equivalent to Fluke Calibration / Hart Scientific Model 5607

90452-27 Full Immersion PRT, 0.125" x 4", 0~420C, 5-Pin Din by Digi-Sense

AM1612 and AM1643 Series - Full-immersion PRT/RTD probes: Designed to perform in extreme environments where both the transition junction and the lead wires are required to withstand temperatures covering the entire operating range of the probe. Applications include calibration or validation of sensors used in laboratory or biology freezers, walk-in refrigerators, autoclaves, ovens, stability test chambers, furnaces, and incubators. These probes feature short term stability of 20 mK at TPW and long term drift of 40 mK at Triple Point of Water (TPW). The AM1643 has a range of 0 to 420°C (32 to 788°F).

• Equivalent to Fluke Calibration / Hart Scientific Model 5607

90452-25 Full Immersion PRT, 0.125" x 4", 0~420C, Spade by Digi-Sense

AM1612 and AM1643 Series - Full-immersion PRT/RTD probes: Designed to perform in extreme environments where both the transition junction and the lead wires are required to withstand temperatures covering the entire operating range of the probe. Applications include calibration or validation of sensors used in laboratory or biology freezers, walk-in refrigerators, autoclaves, ovens, stability test chambers, furnaces, and incubators. These probes feature short term stability of 20 mK at TPW and long term drift of 40 mK at Triple Point of Water (TPW). The AM1643 has a range of 0 to 420°C (32 to 788°F).

• Equivalent to Fluke Calibration / Hart Scientific Model 5607

90452-08 Full Immersion PRT, 0.125" x 2", -196~180C, Bare Wire by Digi-Sense

AM1612 and AM1642 Series - Full-immersion PRT/RTD probes: Designed to perform in extreme environments where both the transition junction and the lead wires are required to withstand temperatures covering the entire operating range of the probe. Applications include calibration or validation of sensors used in laboratory or biology freezers, walk-in refrigerators, autoclaves, ovens, stability test chambers, furnaces, and incubators. These probes feature short term stability of 20 mK at TPW and long term drift of 40 mK at Triple Point of Water (TPW). The AM1612 has a temperature range of -196 to 180°C (-320.8 to 356°F)

• Equivalent to Fluke Calibration / Hart Scientific Model 5606

90452-11 Full Immersion PRT, 0.125" x 2", -196~180C, 5-Pin Din by Digi-Sense

AM1612 and AM1642 Series - Full-immersion PRT/RTD probes: Designed to perform in extreme environments where both the transition junction and the lead wires are required to withstand temperatures covering the entire operating range of the probe. Applications include calibration or validation of sensors used in laboratory or biology freezers, walk-in refrigerators, autoclaves, ovens, stability test chambers, furnaces, and incubators. These probes feature short term stability of 20 mK at TPW and long term drift of 40 mK at Triple Point of Water (TPW). The AM1612 has a temperature range of -196 to 180°C (-320.8 to 356°F)

• Equivalent to Fluke Calibration / Hart Scientific Model 5606

90452-09 Full Immersion PRT, 0.125" x 2", -196~180C, Spade by Digi-Sense

AM1612 and AM1642 Series - Full-immersion PRT/RTD probes: Designed to perform in extreme environments where both the transition junction and the lead wires are required to withstand temperatures covering the entire operating range of the probe. Applications include calibration or validation of sensors used in laboratory or biology freezers, walk-in refrigerators, autoclaves, ovens, stability test chambers, furnaces, and incubators. These probes feature short term stability of 20 mK at TPW and long term drift of 40 mK at Triple Point of Water (TPW). The AM1612 has a temperature range of -196 to 180°C (-320.8 to 356°F)

• Equivalent to Fluke Calibration / Hart Scientific Model 5606

90452-68 25 Ohm, Quartz SPRT, 7x480 mm, -200~500C, Spade by Digi-Sense

AM1950 and AM1960 Series - Standard platinum resistance thermometer SPRT probes: SPRT's are used to interpolate temperature in the range from -189.3442°C to 660.323°C on the International Temperature Scale of 1990 (ITS-90). They are widely used as standard or reference thermometers to calibrate other thermometers and to measure temperature precisely in primary and secondary laboratories. Digi-Sense SPRTs feature a extremely low drift rate, outstanding stability and repeatability. The AM1950 and AM1960 come with a quartz sheath.

Accuracy is dependent on the estimated measurement uncertainty of the calibration service providing the calibration.

• Equivalent to Fluke Calibration / Hart Scientific Model 5681 and 5683

Includes

Each SPRT comes with a wood carrying case.

90452-69 25 Ohm, Quartz SPRT, 7x500 mm, -200~670C, Spade by Digi-Sense

AM1950 and AM1960 Series - Standard platinum resistance thermometer SPRT probes: SPRT's are used to interpolate temperature in the range from -189.3442°C to 660.323°C on the International Temperature Scale of 1990 (ITS-90). They are widely used as standard or reference thermometers to calibrate other thermometers and to measure temperature precisely in primary and secondary laboratories. Digi-Sense SPRTs feature a extremely low drift rate, outstanding stability and repeatability. The AM1950 and AM1960 come with a quartz sheath.

Accuracy is dependent on the estimated measurement uncertainty of the calibration service providing the calibration.

• Equivalent to Fluke Calibration / Hart Scientific Model 5681 and 5683

Includes

Each SPRT comes with a wood carrying case.