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Description

(item no. 2451886, 2451899, 2451917, 2451921, 2451939, 2451942, 2451956, 2451963, 3055562, 3377176)

PRODUCT OVERVIEW

High-temperature secondary standards

  • Range to 661°C
  • Meets all ITS-90 requirements for resistance ratios
  • Rtp drift < 20 mK after 500 hours at 661°C
  • Calibrated accuracy of ± 0.006 °C at 0 °C

Fluke Calibration's high-temp secondary standards fill the gap between affordable, but temperature-limited secondary PRTs (platinum resistance thermometers) and more expensive, highly accurate SPRTs (standard platinum resistance thermometers).


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 aluminium 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.

Check the temperature range, check the stability, check the price! Who else gives you this much quality, performance, and value for your money? No one!

 

MODEL SPECIFICATIONS

Model Name Description
5626-12-X

Secondary Standard PRT (0.25 in dia x 12 in), 100 Ω, –200 °C to 661 °C

(17025 accredited calibration included. Traceable to NIST standards.)

X = termination. Specify “A" (INFO-CON for 914X), “B" (bare wire), “D" (5-pin DIN for Tweener Thermometers), “G" (gold pins), “J" (banana plugs), “L" (mini spade lugs), “M" (mini banana plugs), “P" (INFO-CON for 1523 or 1524), or “S" (spade lugs).
5626-15-X

Secondary Standard PRT (0.25 in dia x 15 in), 100 Ω, –200 °C to 661 °C

(17025 accredited calibration included. Traceable to NIST standards.)

X = termination. Specify “A" (INFO-CON for 914X), “B" (bare wire), “D" (5-pin DIN for Tweener Thermometers), “G" (gold pins), “J" (banana plugs), “L" (mini spade lugs), “M" (mini banana plugs), “P" (INFO-CON for 1523 or 1524), or “S" (spade lugs).
5626-20-X

High-temp PRT, 100 Ω, 508 mm (20 in) Includes case

(17025 accredited calibration included. Traceable to NIST standards.)

X = termination. Specify “A" (INFO-CON for 914X), “B" (bare wire), “D" (5-pin DIN for Tweener Thermometers), “G" (gold pins), “J" (banana plugs), “L" (mini spade lugs), “M" (mini banana plugs), “P" (INFO-CON for 1523 or 1524), or “S" (spade lugs).
5628-12-X

Secondary Standard PRT (0.25 in dia x 12 in), 25 Ω, –200 °C to 661 °C

(17025 accredited calibration included. Traceable to NIST standards.)

X = termination. Specify “A" (INFO-CON for 914X), “B" (bare wire), “D" (5-pin DIN for Tweener Thermometers), “G" (gold pins), “J" (banana plugs), “L" (mini spade lugs), “M" (mini banana plugs), “P" (INFO-CON for 1523 or 1524), or “S" (spade lugs).
5628-15-X

Secondary Standard PRT (0.25 in dia x 15 in), 25 Ω, –200 °C to 661 °C

(17025 accredited calibration included. Traceable to NIST standards.)

X = termination. Specify “A" (INFO-CON for 914X), “B" (bare wire), “D" (5-pin DIN for Tweener Thermometers), “G" (gold pins), “J" (banana plugs), “L" (mini spade lugs), “M" (mini banana plugs), “P" (INFO-CON for 1523 or 1524), or “S" (spade lugs).
5628-20-X

High-temp PRT, 25.5 Ω, 508 mm (20 in) Includes case

(17025 accredited calibration included. Traceable to NIST standards.)

X = termination. Specify “A" (INFO-CON for 914X), “B" (bare wire), “D" (5-pin DIN for Tweener Thermometers), “G" (gold pins), “J" (banana plugs), “L" (mini spade lugs), “M" (mini banana plugs), “P" (INFO-CON for 1523 or 1524), or “S" (spade lugs).

 

GENERAL SPECIFICATIONS

Temperature Range 

–200 °C to 661 °C 

Handle Temp. 

0 °C to 80 °C 

RTPW 

5626: 100 Ω (± 1 Ω)
5628: 25.5 Ω (± 0.5 Ω) 

Resistance Ratio W(Ga)

W(302.9146K) ≥ 1.11807
α ≥ 0.003925

Calibrated Accuracy†(k=2) 

± 0.006 °C at –200 °C
± 0.006 °C at 0 °C
± 0.015 °C at 420 °C
± 0.022 °C at 661 °C 

Stability 

5626: ± 0.003 °C
5628: ± 0.002 °C 

Long-Term Drift (k=2) 

5626:  < 0.006 °C/100 hours at 661 °C
5628: < 0.004 °C/100 hours at 661 °C 

Immersion 

At least 12.7 cm (5 in) recommended 

Sheath 

Inconel™ 600 

Lead Wires 

4-wire Super-Flex PVC, 22 AGW 

Termination 

Gold-plated spade lugs, or specify 

Size 

6.35 mm dia. x 305 mm,  381 mm,  or 508 mm (0.25 x 12, 15, or 20 in) standard, custom lengths available 

Calibration 

Accredited calibrations from Fluke Calibration

†Includes calibration and 100 hr drift

 

Shipping

Shipping
This Item Ships from Fremantle, Perth, Western Australia   

Delivery and Returns

Product Shipment       

Please allow 2 - 10 days for your order to arrive. Although Most Stocked Products will generally Ship Overnight.  We source products from all over the world to bring you epic offers and the lowest prices. This means sometimes you have to wait a little longer to get your order but it's always worth it!

Returns are easy

Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!

Why Buy From Us?

Here are 6 more great reasons to buy from us:

Money Back Gurantee       

You get a full 30 days to return your item to us. If your product is faulty or damaged under manufacture warranty, simply send it back to us and we'll cheerfully replace it or fix the problem for you. 
Easy return of product

Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!
Lowest price products, cheap laser level price in australia

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down.
We will take it back if you are unhappy

We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.
Safe and secure checkout
Ordering from Laserman Technologies is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either.
Laserman Warranty for all products
Laserman the Best Laser Level, Pipe Laser and Laser Measuring Warranties in the Business - Now thats unbeatable value !!.

(item no. 2451886, 2451899, 2451917, 2451921, 2451939, 2451942, 2451956, 2451963, 3055562, 3377176)

PRODUCT OVERVIEW

High-temperature secondary standards

  • Range to 661°C
  • Meets all ITS-90 requirements for resistance ratios
  • Rtp drift < 20 mK after 500 hours at 661°C
  • Calibrated accuracy of ± 0.006 °C at 0 °C

Fluke Calibration's high-temp secondary standards fill the gap between affordable, but temperature-limited secondary PRTs (platinum resistance thermometers) and more expensive, highly accurate SPRTs (standard platinum resistance thermometers).


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 aluminium 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.

Check the temperature range, check the stability, check the price! Who else gives you this much quality, performance, and value for your money? No one!

 

MODEL SPECIFICATIONS

Model Name Description
5626-12-X

Secondary Standard PRT (0.25 in dia x 12 in), 100 Ω, –200 °C to 661 °C

(17025 accredited calibration included. Traceable to NIST standards.)

X = termination. Specify “A" (INFO-CON for 914X), “B" (bare wire), “D" (5-pin DIN for Tweener Thermometers), “G" (gold pins), “J" (banana plugs), “L" (mini spade lugs), “M" (mini banana plugs), “P" (INFO-CON for 1523 or 1524), or “S" (spade lugs).
5626-15-X

Secondary Standard PRT (0.25 in dia x 15 in), 100 Ω, –200 °C to 661 °C

(17025 accredited calibration included. Traceable to NIST standards.)

X = termination. Specify “A" (INFO-CON for 914X), “B" (bare wire), “D" (5-pin DIN for Tweener Thermometers), “G" (gold pins), “J" (banana plugs), “L" (mini spade lugs), “M" (mini banana plugs), “P" (INFO-CON for 1523 or 1524), or “S" (spade lugs).
5626-20-X

High-temp PRT, 100 Ω, 508 mm (20 in) Includes case

(17025 accredited calibration included. Traceable to NIST standards.)

X = termination. Specify “A" (INFO-CON for 914X), “B" (bare wire), “D" (5-pin DIN for Tweener Thermometers), “G" (gold pins), “J" (banana plugs), “L" (mini spade lugs), “M" (mini banana plugs), “P" (INFO-CON for 1523 or 1524), or “S" (spade lugs).
5628-12-X

Secondary Standard PRT (0.25 in dia x 12 in), 25 Ω, –200 °C to 661 °C

(17025 accredited calibration included. Traceable to NIST standards.)

X = termination. Specify “A" (INFO-CON for 914X), “B" (bare wire), “D" (5-pin DIN for Tweener Thermometers), “G" (gold pins), “J" (banana plugs), “L" (mini spade lugs), “M" (mini banana plugs), “P" (INFO-CON for 1523 or 1524), or “S" (spade lugs).
5628-15-X

Secondary Standard PRT (0.25 in dia x 15 in), 25 Ω, –200 °C to 661 °C

(17025 accredited calibration included. Traceable to NIST standards.)

X = termination. Specify “A" (INFO-CON for 914X), “B" (bare wire), “D" (5-pin DIN for Tweener Thermometers), “G" (gold pins), “J" (banana plugs), “L" (mini spade lugs), “M" (mini banana plugs), “P" (INFO-CON for 1523 or 1524), or “S" (spade lugs).
5628-20-X

High-temp PRT, 25.5 Ω, 508 mm (20 in) Includes case

(17025 accredited calibration included. Traceable to NIST standards.)

X = termination. Specify “A" (INFO-CON for 914X), “B" (bare wire), “D" (5-pin DIN for Tweener Thermometers), “G" (gold pins), “J" (banana plugs), “L" (mini spade lugs), “M" (mini banana plugs), “P" (INFO-CON for 1523 or 1524), or “S" (spade lugs).

 

GENERAL SPECIFICATIONS

Temperature Range 

–200 °C to 661 °C 

Handle Temp. 

0 °C to 80 °C 

RTPW 

5626: 100 Ω (± 1 Ω)
5628: 25.5 Ω (± 0.5 Ω) 

Resistance Ratio W(Ga)

W(302.9146K) ≥ 1.11807
α ≥ 0.003925

Calibrated Accuracy†(k=2) 

± 0.006 °C at –200 °C
± 0.006 °C at 0 °C
± 0.015 °C at 420 °C
± 0.022 °C at 661 °C 

Stability 

5626: ± 0.003 °C
5628: ± 0.002 °C 

Long-Term Drift (k=2) 

5626:  < 0.006 °C/100 hours at 661 °C
5628: < 0.004 °C/100 hours at 661 °C 

Immersion 

At least 12.7 cm (5 in) recommended 

Sheath 

Inconel™ 600 

Lead Wires 

4-wire Super-Flex PVC, 22 AGW 

Termination 

Gold-plated spade lugs, or specify 

Size 

6.35 mm dia. x 305 mm,  381 mm,  or 508 mm (0.25 x 12, 15, or 20 in) standard, custom lengths available 

Calibration 

Accredited calibrations from Fluke Calibration

†Includes calibration and 100 hr drift

 

Shipping
This Item Ships from Fremantle, Perth, Western Australia   
Product Shipment       

Please allow 2 - 10 days for your order to arrive. Although Most Stocked Products will generally Ship Overnight.  We source products from all over the world to bring you epic offers and the lowest prices. This means sometimes you have to wait a little longer to get your order but it's always worth it!

Returns are easy

Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!
Here are 6 more great reasons to buy from us:

Money Back Gurantee       

You get a full 30 days to return your item to us. If your product is faulty or damaged under manufacture warranty, simply send it back to us and we'll cheerfully replace it or fix the problem for you. 
Easy return of product

Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!
Lowest price products, cheap laser level price in australia

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down.
We will take it back if you are unhappy

We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.
Safe and secure checkout
Ordering from Laserman Technologies is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either.
Laserman Warranty for all products
Laserman the Best Laser Level, Pipe Laser and Laser Measuring Warranties in the Business - Now thats unbeatable value !!.
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