9011 High-Accuracy Dual-Well Calibrator




Product Description

9011 High-Accuracy Dual-Well Calibrator

The 9011 features two independently controlled temperature wells, which make calibrating RTDs and thermocouples faster than ever. While readings are being taken at one temperature, the other well can be ramping up or down to the next point. Checking the zero and span points of temperature transmitters is a breeze. The cold block can even be used as a zero-point reference for a thermocouple making measurements in the hot block.

The 9011 is a high-accuracy unit that is capable of laboratory as well as field calibrations. Stabilities to ±0.02 °C are possible, and display accuracy is better than ±0.25 °C. Using multi-hole interchangeable inserts, you can calibrate more probes at the same time. With a single RS-232 port for both wells, you can automate your calibration work and be even more efficient. Add on Fluke Calibration’s 9938 MET/TEMP II software and totally automate your calibrations of RTDs, thermocouples, and thermistors.

Every dry-well we ship from the factory includes a full NIST-traceable calibration report with test data for each well at each point. There’s no extra charge for the report or the test readings from your unit. We also include your choice of multi-hole inserts. If you don’t find one that suits your applications, we’ll provide a blank sleeve or have a custom one made.


Widest temperature range available in a single dry-well

  • Combined range from –30 °C to 670 °C, one unit – two blocks
  • Two independent temperature controllers (hot and cold side)
  • Stability to ±0.02 °C
  • Multi-hole wells for calibrating up to eight probes simultaneously

To give you the widest temperature range available in a dry-well calibrator, we’ve combined two of our most popular units. The 9011 allows temperature probes to be calibrated from –30 °C to 670 °C in a single unit.



Hot Block

Cold Block

Range 50 °C to 670 °C (122 °F to 1238 °F) –30 °C to 140 °C (–22 °F to 284 °F)
Accuracy ± 0.2 °C at 50 °C
± 0.4 °C at 400 °C
± 0.65 °C at 600 °C
± 0.25 °C (insert wells)
± 0.65 °C (fixed wells)
Stability ± 0.02 °C at 100 °C
± 0.06 °C at 600 °C
± 0.02 °C at –30 °C
± 0.04 °C at 140 °C
Uniformity ± 0.2 °C (± 0.05 °C typical) ± 0.05 °C (insert wells)
± 0.25 °C (fixed wells)
Well Depth 152 mm (6 in) 124 mm (4.875 in)
Heating Time to Max. 30 minutes 15 minutes
Cooling Times 120 minutes from 660 °C to 100 °C 30 minutes from 140 °C to –30 °C
Well Inserts 1 interchangeable well accommodates multi-hole insert 1 interchangeable well accommodates multi-hole insert, plus four outer wells, 1/4″, 3/16″, 3/16″, and 1/8″
Computer Interface RS-232 interface 
Power 115 V ac (± 10 %), 8.8 A or 230 V ac (± 10 %), 4.4 A, switchable, 50/60 Hz, 1150 W
Size (HxWxD) 292 x 394 x 267 mm (11.5 x 15.5 x 10.5 in)
Weight 16.4 kg (36 lb)
NIST-Traceable Certificate
(8 points)
Data at 50 °C, 100 °C, 200 °C, 300 °C,
400 °C, 500 °C, 600 °C, and 660 °C
Data at –30 °C, 0 °C, 25 °C, 50 °C, 75 °C,
100 °C, 125 °C, and 140 °C

Models and Accessories

Model Name Description
9011-X High-Accuracy Dual-Well Calibrator (specify X, X = A, B, C, or D included insert)

Accessories common to all models  :

Accessory Description
3109-0 Insert, Blank (Hot Side)
3109-1 Insert A, Miscellaneous (Hot Side)
3109-2 Insert B, Comparison (Hot Side)
3109-3 Insert C, Eight 1/4 in Wells (Hot Side)
3109-4 Insert D, Comparison – Metric (Hot Side)
3103-1 Insert, Blank no holes, 9011/9103
3103-2 Insert, “A” w/ misc holes, 9011/9103


3103-3 Insert, “B” w/ cmprsn hls, 9011/9103
3103-4 Insert, “C” w/ 6 .25″ holes, 9011/9103
3103-6 Insert, “D”, 9011/9103
2125-C IEEE-488 Interface (RS-232 to IEEE-488 converter box)
9319 Large Instrument Case
HART DRYWELL CABLE An interface cable kit that includes a null modem to connect the Fluke 754 with Fluke Calibration dry-wells and Micro-Baths to automate and document the calibration of temperature sensors and transmitters in the field or at the bench.

About us

บริษัท เมสเชอร์เมนท์เอเชีย จำกัด
Measurementasia Co.,Ltd.

99 Moo. 3, Khlong 5, Khlong Luang,
Pathumthani 12120



Helps / Questions