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Fluke 5618B-12-G Small Diameter Secondary PRT, 6x1/8 Inch

Name: Fluke 5618B-12-G Small Diameter Secondary PRT, 6x1/8 Inch
Brand: Fluke
SKU: Fluke5618B-12-G
Price: 1367.00 USD
Availability: InStock

0 reviews | Catalog: 3003269 | UPC: 095969402842 | Model: Fluke 5618B-12-G

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PROBE, SECONDARY. PRT, 12 X 1/8 INCH OD, G = Gold Pins

Small diameter sheath, 3.2mm (0.125 in)
Excellent stability
Includes ITS-90 coefficients
NVLAP-accredited calibrated from –200°C to 500°C, lab code 200706-0

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List Price: $1,367.00

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With each probe you will receive a full NVLAP-accredited calibration report. On the report you’ll get the test data and the ITS-90 calibration coefficients that you can easily input into your Fluke Calibration thermometer.

The 5618B is also a great probe to use for calibrating your Fluke Calibration 9132 or 9133 infrared calibrators. In fact, these IR black body heat sources were designed to be calibrated with this type of probe. Now you can calibrate these targets in your own lab!

For use from –200 °C to 500 °C (the six-inch model goes to 300 °C), you won’t find a better industrial standard in this configuration than our 5618B. We recommend using the 5618B PRTs with the 1523, 1524, 1502A, 1529, or 1560 thermometer readouts.

Specifications

Resistance

Nominal 100 Ω at 0 °C

Temperature
Coefficient

0.003923 Ω/Ω/ °C nominal

Temperature
Range

–200 °C to 500 °C
(–200 °C to 300 °C for 5618B-6-X)

Drift Rate

± 0.1 °C when used periodically to 500 °C

Sheath Material

316 SST

Leads

22 AWG PTFE, 6’

Termination

Specify

Hysteresis

Less than 0.01 °C at 0 °C when using –196 °C and
420 °C as the end points.

Time Constant

Four seconds maximum for 63.2 % response to
step change in water moving
at 3 fps.

Thermal EMF

Less than 25 mV at 420 °C

Calibration

Includes manufacturer’s NVLAP-accredited
calibration w/ITS-90 coefficients, R vs. T values in
1 °C increments, lab code 200706-0

Size

5618B-12: 305 mm L x 3.2 mm dia. (12 x 1/8 in)
5618B-9: 229 mm L x 3.2 mm dia. (9 x 1/8 in)
5618B-6: 152 mm L x 3.2 mm dia. (6 x 1/8 in)

Calibrated
Accuracy† (k=2)

± 0.026 °C at –200 °C
± 0.066 °C at 0 °C
± 0.219 °C at 500 °C

†Includes
calibration
uncertainty and
drift specification.

NVLAP† Calibration Uncertainty
Temperature	Expanded Uncertainty (k=2)
–196 °C	0.024 °C
–38 °C	0.011 °C
0 °C	0.010 °C
200 °C	0.018 °C
420 °C‡	0.029 °C
Note: Calibration uncertainties depend on the uncertainties of the lab performing the calibration. Subsequent calibrations of this probe performed with different processes, at different facilities, or with changed uncertainty statements may state different uncertainties. †Lab code 200706-0 ‡300 °C for 5618B-6

Fluke Calibration Platinum Resistance Thermometers (PRTs)
Model	Range	Size	Basic Accuracy^†
Platinum Resistance Thermometer: Secondary Standard PRT
5608-9-X	–200 to 500 °C	9 in x 1/8 in	Select from available calibration options
5608-12-X	–200 to 500 °C	12 in x 1/8 in
5609-12-X	–200 to 670 °C	12 in x 1/4 in
5609-15-X	–200 to 670 °C	15 in x 1/4 in
5609-20-X	–200 to 670 °C	20 in x 1/4 in
5609-300-X	–200 to 670 °C	300 mm x 6 mm
5609-400-X	–200 to 670 °C	400 mm x 6 mm
5609-500-X	–200 to 670 °C	500 mm x 6 mm
5626	–200 °C to 661 °C	305 or 381 x 6.35 mm (12 or 15 x 0.25 in	±0.007 °C at 0 °C
Platinum Resistance Thermometer: Secondary Reference PRT
5616-12	–200 °C to 420 °C	6.35 mm x 298 mm (0.250 x 11.75 in)	± 0.010 °C at 0.010 °C
5615-6	–200 to 300 °C	4.76 mm x 152 mm (0.188 x 6.0 in)	± 0.013 °C at 0.010 °C
5615-9	–200 °C to 420 °C	4.76 mm x 229 mm (0.188 x 9.0 in)	± 0.013 °C at 0.010 °C
>5615-12	–200 °C to 420 °C	6.35 mm x 305 mm (0.250 x 12.0 in)	± 0.013 °C at 0.010 °C
Platinum Resistance Thermometer: Precision Industrial PRT
5627A-6	–200 °C to 300 °C	152 x 4.7 mm (6 x 0.187 in)	±0.05 °C at 0 °C
5627A-9	–200 °C to 300 °C	229 x 4.7 mm (9 x 0.187 in)	±0.05 °C at 0 °C
5627A-12	–200 °C to 420 °C	305 x 6.35 mm (12 x 0.25 in)	±0.05 °C at 0 °C
Platinum Resistance Thermometer: Fast Response PRT
>5622-05	–200 °C to 350 °C	100 x 0.5 mm	±0.04 °C at 0 °C
>5622-10	–200 °C to 350 °C	100 x 1.0 mm	±0.04 °C at 0 °C
>5622-16	–200 °C to 350 °C	200 x 1.6 mm	±0.04 °C at 0 °C
>5622-32	–200 °C to 350 °C	200 x 3.2 mm	±0.04 °C at 0 °C
Platinum Resistance Thermometer: Small Diameter Industrial PRTs
5618B-6	–200 °C to 300 °C	152 x 3.2 mm (6 x 0.125 in)	±0.05 °C
5618B-9	–200 °C to 500 °C	229 x 3.2 mm (9 x 0.125 in)	±0.05 °C
5618B-12	–200 °C to 500 °C	305 x 3.2 mm (12 x 0.125 in)	±0.05 °C
Platinum Resistance Thermometer: Full Immersion PRTs
5606 Immersion PRT	–200 to 160 °C	50 x 3.1 mm ( 2 x 1/8 in)	±0.05 °C
5607 Immersion PRT	0 to 450 °C	75 x 3.1 mm (3 x 1/8 in)	±0.055 °C
5623B Freezer Probe	–100 °C to 156 °C	152 x 6.35 mm (6 x 0.25 in)	±0.05 °C
Thermistors
Thermistor: Standards
5640	0 °C to 60 °C	229 x 6.35 mm (9 x 0.25 in)	±0.0015 °C
5641	0 °C to 60 °C	114 x 3.2 mm (4.5 x 0.125 in)	±0.001 °C
5642	0 °C to 60 °C	229 x 3.2 mm (9 x 0.125 in)	±0.001 °C
5643	0 °C to 100 °C	114 x 3.2 mm (4.5 x 0.125 in)	±0.0025 °C
5644	0 °C to 100 °C	229 x 3.2 mm (9 x 0.125 in)	±0.0025 °C
Thermistor: Secondary Probes
5610	0 °C to 100 °C	152 or 229 x 3.2 mm (6 or 9 x 0.125 in)	±0.01 °C
5611A	0 °C to 100 °C	1.5 mm (0.06 in) tip dia.	±0.01 °C
5611T	0 °C to 100 °C	28 x 3 mm (1.1 x 0.12 in)	±0.01 °C
^†“Basic Accuracy” includes calibration uncertainty and short-term repeatability. It does not include long-term drift. X = termination. Specify A (INFO-CON for 914X), B (bare wire), D (5-pin DIN for Tweener Thermometers), G (gold pins), I (INFO-CON for 1521 or 1522), J (banana plugs), L (mini spade lugs), M (mini banana plugs), P (INFO-CON for 1523 or 1524), or S (spade lugs).

Tech Specs

Accessories/Probes/Temperature Probes Template
Probe Length	12 IN
Lead Length	72 IN (25.40 MM)
Test Equipment General Attributes
Country of Origin	United States

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