Skip to main content
Press Enter
Fluke Calibration

6109A / 7109A Portable Calibration Baths

Portable calibration bath with four times more calibration throughput and twice the accuracy of micro-baths and dry-block calibrators

Have questions? We're here to help!
Have questions? We're here to help!

The Fluke Calibration 6109A and 7109A Portable Calibration Baths are liquid baths that let process industry professionals calibrate four times more sanitary sensors per batch in less time and with twice the accuracy of other portable baths in this class. Larger than micro-baths, up to four tri-clamp sanitary sensors fit easily into these baths for calibration at +/- 0.1 °C temperature display accuracy. Throughput is even higher for sanitary RTDs with small or no flanges.

Two bath models cover a wide temperature range: 35°C - 250°C for the 6109A and -25°C - 140°C for the 7109A. Each model offers a “-P” version that includes process electronics for connecting an external reference probe.

 

• Calibrate up to four tri-clamp sanitary sensors at the same time
• Wide temperature ranges cover most process applications:
    • 6109A: 35°C - 250°C
    • 7109A: -25°C - 140°C
• Excellent display accuracy of +/- 0.1°C provides 4:1 test uncertainty ratio (TUR) for critical applications
• Easy to transport up stairs and across catwalks
• Stainless steel casing withstands harsh sterilizing chemicals and is rust proof
• Easy to use and maintain

General Specifications
Size Height: 382 mm (15 in)
Width: 242 mm (9.5 in)
Depth: 400 mm (15.7 in)
Weight6109A: 16 kg (35 lb)
7109A: 20 kg (44 lb)
Fluid Volume2.5 L (0.66 gal)
Fluid Working Area75 mm x 75 mm (3 in x 3 in)
Maximum Fluid Depth154 mm (6.1 in)
Factory CalibrationTraceable NVLAP-accredited calibration included
Temperature Specifications
Range (at 25 °C Ambient Temperature)6109A: 35°C - 250°C
7109A: -25°C - 140°C (-15°C cover off)
Accuracy (Maximum Permissible Error)6109A: 0.1°C
7109A: 0.1°C
Display Resolution6109A: 0.01°, 0.001°
7109A: 0.01°, 0.001°
Stability6109A: 0.015°C
7109A: 0.01°C
Typical Uniformity6109A: 0.03°C up to 200°C; 0.04°C above 200°C
7109A: 0.02°C
Repeatability6109A: 0.04°C
7109A: 0.04°C
Typical Heating Time6109A:
35°C - 100°C: 25 min
100°C - 250°C: 45 min

7109A:
-25°C - 25°C: 35 min
25°C - 140°C: 55 min
Typical Cooling Time6109A:
250°C to 100°C: 35 minutes
100°C to 35°C: 55 minutes

7109A:
140°C to 25°C: 45 min
25°C to -25°C: 75 min
Typical Settling Time6109A: 15 min
7109A: 10 min
  • Thumbnail of document 6109 A 7109 A Data Sheet 2562
    Download

    6109 A 7109 A Data Sheet 2562

    Download
  • Thumbnail of document 6109 A 7109 A User Manual 2563
    Download

    6109 A 7109 A User Manual 2563

    Download

Request a Calibration Quote

We’re here to make calibration easy. Request a quote today and let our team give you the care, precision, and service you can trust.
Learn more

Browse By Brands

Uncover the brands that set the standard for quality and dependability in every industry we serve.
Learn more