
Process manufacturing plants for pharmaceuticals, biotechnology, and food production utilize many sanitary temperature sensors that require regular calibration. Production must stop while the calibrations are taking place. Therefore, more calibration throughput means less plant downtime. And in businesses where even a few tenths of a degree Celsius can cost thousands of dollars in ruined product, temperature accuracy is crucial to maintaining quality.
The Fluke Calibration 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.
This Model
7109A-P. Portable Calibration Bath with Process Electronics, -25 °C to 140 °C
Key Features
- Calibrate up to four tri-clamp sanitary sensors per batch with ± 0.1 °C temperature display accuracy.
- Covers a wide temperature range: 6109A: 35 °C to 250 °C
- 7109A: -25 °C to 140 °C.
- Stainless steel casing that withstands harsh cleaning solutions; it's easy to transport and maintain.
The Fluke Calibration Bath, Portable, -25 C to 140 C, w/Proc Elec, 115 VAC # 7109A-P-156 is manufactured by Fluke Calibration. Valley Instrument Service is an authorized Fluke Calibration dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
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Contact Us or Call (661) 327-8681| Size | Height: 382 mm (15 in); Width: 242 mm (9.5 in); Depth: 400 mm (15.7 in) |
| Weight | 6109A: 16 kg (35 lb); 7109A: 20 kg (44 lb) |
| Fluid volume | 2.5 liters (0.66 gallons) |
| Fluid working area | 75 mm x 75 mm (3 in x 3 in) |
| Maximum fluid depth | 154 mm (6.1 in) |
| Factory calibration | Traceable accredited calibration included |
| 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 |
| 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 |
This product is part of a family with 2 models. Select a model below to view details.
| Model | Price | |
|---|---|---|
7109A-156 | Request Quote | View Details → |
7109A-P-156Current | Request Quote | Viewing |
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