Fluke 2600A-101 Sprt Probe

Secondary Platinum Resistance Thermometer Probe
The 2600A-101 is a precision four-wire, 100 Ohm SPRT (Secondary Platinium Resistance Thermometer) probe that have been designed and tested to meet the precision required as a secondary reference standard. The 2600A-101 has stripped leads suitable for connection to any Fluke data acquisition product or other screw terminal connector. This probe comes with calibration certificates and data for -200 to 6600°C.

Probe hook up diagram:
The probe connects to channel 1(input) and 11(excitation) on the Hydra input connector.

Key Features: Fluke 2600A-101 Sprt Probe

The 2600A-101 is a precision four-wire, 100 Ohm SPRT (Secondary Platinum Resistance Thermometer) probe that have been designed and tested to meet the precision required as a secondary reference standard.

Specifications: Fluke 2600A-101 Sprt Probe

General Specifications

Use Temperature

200 °C to 660 °C

Stability

Typical draft < 0.01°C after 100 times from 25 to 660 °C

Calibrated Accuracy

Temperature	Uncertainty
- 183°C	+/- 0.01°C
0°C	+/- 0.007°C
200°C	+/- 0.024°C
75%°C	+/- 0.033°C
660 °C	+/- 0.050 °C

Performance Specifications (nominal)

Ice point resistance:	100 Ω ± 0.1 Ω
Alpha value:	0.00385 ± 0.00001 Ω /Ω /C
Insulation resistance:	1000 Meg Ω at 100 Vdc at 20°C
	100 Meg Ohms at 100 Vdc at 400°C
Hysteresis:	0.01°C Max. using 0, 400°C as the end points
Self heating:	0.02°C / mw in well stirred bath
Thermoelectric voltage:	When tested in an ice bath, with immersion depth from 4 to 10 inches (10 to 25 cm), thermo-electric voltage will not exceed 2 µV
Time constant:	9 seconds typical for 63.2% response to step change
Long term stability:	Stability at 0°C after exposure to upper temperature limits

Dimensions

Sheath diameter (D):	.25 inches (6.3 mm)
Length (L):	12 inches (0.3 m)
Cable length (Y):	6 feet (1.83 m)
Wire:	22 AWG, PTFE jacketed, rated to 200 C
Wire terminations:	flying lead; stripped / tinned