Order #: 5628-20-S
Mfg #: 2451963
Fluke Calibration 5628-20-S High Temperature PRT, 0.25"x20", 25.5W -200C to 661C with Case, Spade Lug
Order #: 5628-20-S
Mfg #: 2451963
Product Highlights
If you’re using block calibrators, furnaces, or temperature points above normal PRT (platinum resistance thermometer) temperatures (420 °C), then these two PRTs are for you. The Fluke 5626 is nominally 100 Ω and the 5628 (formerly Hart Scientific) is nominally 25.5 Ω. Both instruments have a temperature range of –200 °C to 661 °C. They make great working or check standards for calibration work up to the aluminum point.
Using a regular PRT at temperatures above 500 °C exposes the platinum to contamination. If the PRT is used as a reference or calibration standard, contamination is a major problem. SPRTs (standard platinum resistance thermometers), which are more expensive and delicate, can handle the higher temperatures, but with greater risk to the instrument due to shock, contamination, or mishandling. The 5626 and 5628 are designed to reduce the contamination risk through the use of internal protection while not impairing performance.
In addition to the right measurement performance and durability, a PRT for secondary applications should be priced affordably. Fluke Calibration’s new PRTs are inexpensive and come with an accredited calibration. The calibration comes complete with ITS-90 constants and a resistance-versus-temperature table.
- Range to 660°C
- Meets all ITS-90 reMeets all ITS-90 requirements for resistance ratios
- Rtp drift < 20mK after 500 hours at 660°C
- Strain-free sensor design by Hart's SPRT engineers
- High-temp PRT, 25.5 Ohm, 305 mm (12 in)
- If you're using block calibrators, furnaces, or temperature points above normal PRT temperatures (420 °C), then these two PRTs are for you
- The 5626 is nominally 100 Ohm and the 5628 is nominally 25.5 Ohm
- Both instruments have a temperature range of -200 °C to 661 °C
- They make great working or check standards for calibration work up to the aluminum point
- Using a regular PRT at temperatures above 500°C exposes the platinum to contamination
- If the PRT is used as a reference or calibration standard, contamination is a major problem
- SPRTs, which are more expensive and delicate, can handle the higher temperatures, but with greater risk to the instrument due to shock, contamination, or mishandling
- The 5626 and 5628 are designed to reduce the contamination risk through the use of internal protection while not impairing performance
Each Unit Includes
- Accredited Calibration
- Complete with ITS-90 constants and a resistance-versus-temperature table
- Spade Lugs
Webinars
Automating and Documenting Temperature Calibration Webinar with Fluke Calibration
Differential Pressure Meter Gas Custody Transfer Calibration Webinar with Fluke
- Fluke Calibration 2609 Spare Case (for 635mm [25"] long TC) / 5626 SeriesSpare Case(for 635mm[25"] long TC) / 5626 Series
Order #: 2609
Mfg #: 2788701
Availability: Ships in 4-6 weeksSpecial Price $361.38 Regular Price $435.40
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Fluke Calibration 5628-12-L Probe, Secondary PRT, 25 Ohm, 12", Mini Spade LugsProbe, Secondary PRT, 25 Ohm, 12", Mini Spade Lugs$4,317.60
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Fluke Calibration 5628-15-D Secondary Standard PRT, 0.25" x 15", 25ohm, -200C to 661C, 5-pin DISecondary Std PRT, 0.25" x 15", 25ohm, -200C to 661C, 5-pin DI$4,680.20
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Fluke Calibration 5628-15-G Secondary Standard PRT, 0.25" x 15", 25ohm, -200C to 661C, Gold PinSecondary Std PRT, 0.25" x 15", 25ohm, -200C to 661C, Gold Pin$4,680.20
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Fluke Calibration 5628-15-L Secondary Probe, PRT, 25 ohm 2nd Level, 15"Secondary Probe, PRT, 25 ohm 2nd Level, 15"$4,680.20
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Fluke Calibration 5628-12-S Secondary Standard PRT, 0.25" x 12", 25ohm, -200C to 661C, Spade LugSecondary Std PRT, 0.25" x 12", 25ohm, -200C - 661C, Spade Lug$4,317.60
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Fluke Calibration 5628-12-B Secondary Standard PRT, 0.25" x 12", 25ohm, -200C to 661C, Bare WireSecondary Std PRT, 0.25" x 12", 25ohm, -200C to 661C, Bare Wir$4,317.60
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Fluke Calibration 5628-12-D Secondary Standard PRT, 0.25" x 12", 25ohm, -200C to 661C, 5-pin DISecondary Std PRT, 0.25" x 12", 25ohm, -200C to 661C, 5-pin DI$4,317.60
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Fluke Calibration 5628-15-S Secondary Standard PRT, 0.25" x 15", 25ohm, -200C - 661C, Spade LugSecondary Std PRT, 0.25" x 15", 25ohm, -200C - 661C, Spade Lug$4,680.20
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Fluke Calibration 5628-15-P Sec Standard PRT, 0.25" x 15", 25ohm -200C to 661C, 5-pin, INFO-CONSec Std PRT, 0.25" x 15", 25ohm -200C to 661C, 5-pin, INFO-CON$4,680.20
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Fluke Calibration 5628-12-P Secondary Standard PRT, 0.25" x 12" 25ohm, -290 to 661CSecondary Std PRT,0.25" x 12" 25ohm,-290 to 661C$4,317.60