Techne Secondary Standard Probe

Techne Secondary Standard Probe

$2,975.00

Our Secondary standard probes offer proven and reliable performance for your critical temperature measurements. The SSP660 can be used with our Tecal Accu-Temp indicator or any comparable unit and the WSTC1450 with a higher accuracy 6 1/2 or 8 1/2 digit m

SKU: 7032802 Manufacturer:Techne
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Description

Techne Secondary Standard Probe


Our Secondary standard probes offer proven and reliable performance for your critical temperature measurements. The SSP660 can be used with our Tecal Accu-Temp indicator or any comparable unit and the WSTC1450 with a higher accuracy 6 1/2 or 8 1/2 digit multimeter. The SSP660 includes a hard carrying case and ITS-90 calibration (NIST traceable) certificate with coefficients. The SSP660 gives a higher level of accuracy and stability than our WSP probes making it a good selection for use as a secondary standard reference thermometer. The WSTC1450 is assembled into a high purity alumina sheath for long term stability and accuracy. Calibration is supplied via a CD with an Excel spreadsheet containing polynomials for mV to temperature conversion.

Choose one for your application

 

 

Probe Size

1/4″ OD x 18″L with handle and 72″ of PTFE coated 22ga. 4 wire lead

1/4″OD x 18″ long alumina sheath with attached 1/4″OD x 8″ long diameter reference junction with 72″ inches of lead

Calibrated Temperature Range

-196 to 660°C

0 to 1450°C

Description

SSP660 Probe w/ carrying case. Includes ITS90 calibration with
Rtpw and a7, b7, c7, a4, b4 coefficients

WSTC1450 reference type S thermocouple with half junction reference and calibration supplied on CD containing polynomials for mV to temperature conversion

Resistance at 0°C

25.5Ω

N/A

Temperature coefficient
Ω /Ω /° C minimum

0.003925

N/A

Stability

RO Typical drift <0.01°C after
500 hours at 670°C.

Long term; typical drift <0.5°C at 1100°C after 250 hours

Repeatability

RO typical drift < 0.005°C after cycling from -196 to 670°C

 

Calibrated uncertainty K=2

196°C ±0.050°C
-38°C ±0.018°C
0°C ±0.007°C
232°C ±0.012°C
420°C ±0.013°C
660°C ±0.039°C

500 to 1450°C ±1.80°C

ORDERING INFORMATION:

Catalog number: 7002795

Catalog number: 7032802

Additional information

Weight 1 lbs

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