-
1 × $2,681.00 -
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1 × $930.00 -
1 × $12,858.00 -
1 × $1,534.00 -
1 × $7,990.00 -
1 × $624.00 -
1 × $18,853.00 -
1 × $4,374.00 -
1 × $1,549.00 -
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1 × $7,951.00 -
1 × $1,357.00 -
1 × $1,449.00 -
2 × $805.00 -
1 × $3,831.00 -
1 × $5,195.00 -
1 × $5,932.00 -
1 × $1,273.00 -
1 × $1,449.00 -
1 × $1,449.00 -
1 × $1,382.00 -
1 × $1,449.00
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1 × $5,663.00 -
1 × $23,996.00 -
1 × $1,449.00
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1 × $3,016.00 -
1 × $3,130.00 -
1 × $12,987.00
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1 × $2,722.00 -
2 × $2,392.00 -
1 × $494.00 -
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2 × $5,663.00 -
1 × $1,080.00 -
1 × $527.00 -
1 × $1,449.00
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1 × $540.00 -
1 × $1,449.00
- High-temp PRT, 100Ω, 381 mm (15 in)
- Secondary Standard PRT Temperature Sensors
- 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 Harts SPRT engineers
- If youre using block calibrators, furnaces, or temperature points above normal PRT temperatures (420 °C), then these two PRTs are for you
- The 5626 is nominally 100Ω and the 5628 is nominally 25.5Ω
- 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
