Fluke 6109A / 7109A Portable Calibration Baths

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Fluke 6109A / 7109A Portable Calibration Baths

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SKU: FLUK-6109A

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Temperature Calibrators

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The Fluke 6109A and 7109A Portable Calibration Baths let process industry professionals calibrate four times more sanitary sensors per batch in less time and with twice the accuracy of other baths in this class. 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 to 250 °C for the 6109A and -25 °C to 140 °C for the 7109A. Each model offers a “-P” version that includes process electronics for connecting an external reference probe.

Professionals working in clean process industries, including facilities managers, production engineers, and calibration technicians, prefer these baths for a variety of reasons. Facilities managers need to meet U.S. FDA and ISO clean room standards like the baths' stainless steel casing that stands up to harsh cleaning solutions. They depend on the 6109A and 7109A to help maintain the accuracy of the plant's temperature sensors, thus reducing the possibility of an expensive product batch loss.

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Specifications

Dimensions (H x W x D)	382 x 242 x 400 mm (15 x 9.5 x 15.7 in)
Weight	6109A: 16 kg (35 lb.) 7109A: 20 kg (44 lb.)
Power requirements	100 V to 115 V (±10%) 50/60 Hz, 1150 W
Power requirements	200 V to 230 V (±10%) 50/60 Hz, 1150 W
Fluid volume	2.5 liters (0.66 gallons)
Fluid working area	75 x 75 mm (3 x 3 in)
Maximum fluid depth	154 mm (6.1 in)

	6109A	7109A
Range (at 25 °C ambient temperature)	35°C to 250°C	–25°C to 140°C (–15°C cover off)
Accuracy (maximum permissible error)	0.1°C	0.1°C
Display resolution	0.01°, 0.001°	0.01°, 0.001°
Stability	0.015°C	0.01°C
Typical uniformity	0.03°C up to 200°C 0.04°C above 200°C	0.02°C
Repeatability	0.04°C	0.04°C
Typical heating time	35°C to 100°C: 25 minutes 100°C to 250°C: 45 minutes	–25°C to 25°C: 35 minutes 25°C to 140°C: 55 minutes
Typical cooling time	250°C to 100°C: 35 minutes 100°C to 35°C: 55 minutes	140°C to 25°C: 45 minutes 25°C to –25°C: 75 minutes
Typical settling time	15 minutes	10 minutes

Function	Range	Accuracy (Maximum Permissible Error)
Reference input resistance	0 Ω to 42 Ω 42 Ω to 400 Ω	0.0025 Ω 0.006%
Reference input temperature	-25°C to 250°C	0.007% + 0.015°C
Resistance sensing current	1 mA	8%
DUT 4-wire resistance	0 Ω to 31 Ω 31 Ω to 400 Ω	0.0025 Ω 0.008%
DUT 3-wire resistance accuracy	0 Ω to 400 Ω	0.12 Ω
Thermocouple mV	-10 mV to 100 mV	0.025% + 0.01 mV
Reference junction temperature	0°C to 40°C	0.35°C
Thermocouple temperature	-25°C to 250°C	J: 0.44°C E: 0.44°C L: 0.42°C	K: 0.49°C N: 0.57°C U: 0.48°C	T: 0.53°C M: 0.48°C
Thermocouple temperature	0°C to 250°C	R: 1.92°C D: 1.12°C	S: 1.88°C G/W: 3.34°C	C: 0.84°C
mA range	0 mA to 22 mA	0.02% + 0.002 mA
Loop power	24 V DC	±6 V

6109A	Portable Calibration Bath, 35°C to 250°C
6109A-P	Portable Calibration Bath with Process Electronics, 35°C to 250°C
7109A	Portable Calibration Bath, -25°C to 140°C
7109A-P	Portable Calibration Bath with Process Electronics, -25°C to 140°C

Fluke 6109A / 7109A Portable Calibration Baths

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