{"product_id":"6331-7341-7381-deep-well-compact-bath","title":"6331\/7341\/7381 Deep-Well Compact Bath","description":"\u003cp\u003eCalibration baths from Fluke Calibration offer high stability, flexibility , and are a preferred choice of National Metrology Institutes. Contact us today for more information.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eNeed a bath with a lot of immersion depth, great stability, and a low price tag? How about one that minimizes fluid costs, changes temperatures quickly, and runs quietly?\u003c\/p\u003e\u003cp\u003eFluke Calibration's new Deep-Well Compact Bath series features four models covering temperatures from –80 °C to 300 °C.\u003c\/p\u003e\u003cp\u003eEach model includes a 457 mm (18-inch) deep tank to accommodate long-stem PRTs, SPRTs, and liquid-in-glass (LIG) thermometers. Access openings are 120 by 172 mm (4.7 in by 6.8 in) so you can calibrate many thermometers simultaneously. Yet only 15.9 liters (4.2 gallons) of fluid are needed to get all the benefits Deep-Well Compact Baths offer.\u003c\/p\u003e\u003cp\u003eUsing our own best-in-class temperature controller, these baths deliver the performance you need for confidence in your calibrations. The 7381 (–80 °C to 110 °C) features both stability and uniformity better than ±0.007 °C over its entire range. The 7341 (–45 °C to 150 °C) are stable to ±0.005 °C and uniform to ±0.007 °C at temperatures below ambient. And finally, the 6331 provides stability and uniformity from ±0.007 °C to ±0.025 °C over its range from 40 °C to 300 °C.\u003c\/p\u003e\u003cp\u003eBe sure to understand the performance of the temperature calibration equipment you buy. Some manufacturers offer only limited (and often difficult to interpret) specifications. The specifications tab includes stability and uniformity values for the entire range of each bath—and tells you what fluid we used in the measurements. If that’s still not enough, give us a call and we’ll be happy to explain anything—and share data with you.\u003c\/p\u003e\u003cp\u003eFluke Calibration's control system automatically adds refrigeration when you need to cool down quickly, and shuts down refrigeration when you need to heat up quickly. For maximum stability, refrigeration levels are automatically balanced to match the set-point temperature you’re working at.\u003c\/p\u003e\u003cp\u003eConnect any of these baths to a Fluke Calibration thermometer readout and our industry-leading MET\/TEMP II temperature calibration software, and you’ll be performing automated probe calibrations within minutes from switch-on.\u003c\/p\u003e\u003cp\u003eWant to optimize your bath for calibrating liquid-in-glass thermometers? Simple. With the optional LIG Thermometer Calibration Kit, you get an easy-to-install fluid level adapter tube that raises the meniscus of the bath fluid to within about 12 mm (0.5 in) of the top surface of the bath itself. The kit also includes a thermometer carousel that fits onto the top of the fluid level adapter tube and holds up to ten LIG thermometers in place. A magnifying scope (8X) is also available that mounts to the front of any Deep-Well Compact Bath so you can clearly see the liquid level of your thermometer against its temperature scale.\u003c\/p\u003e\u003cp\u003eLike all Fluke Calibration baths, these units come with a report of test that includes one hour of stability data and a verification of set-point accuracy. A convenient overflow reservoir captures any excess fluid resulting from fluid expansion, allowing the trapped fluid to be reused following subsequent fluid contraction. A drain is also provided for easily emptying the bath’s tank when needed.\u003c\/p\u003e\u003cdiv\u003eModels\u003cul\u003e\n\u003cli\u003e6331\u003c\/li\u003e\n\u003cli\u003e7341\u003c\/li\u003e\n\u003cli\u003e7381\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications: 6331\/7341\/7381 Deep-Well Compact Baths\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003eSpecifications\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e6331 35 °C to 300 °C\u003cbr\u003e7341 –45 °C to 150 °C\u003cbr\u003e7381 –80 °C to 110 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStability\u003c\/td\u003e\n\u003ctd\u003e6331 ±0.007 °C at 100 °C (oil 5012)\u003cbr\u003e ±0.010 °C at 200 °C (oil 5017)\u003cbr\u003e ±0.015 °C at 300 °C (oil 5017)\u003cbr\u003e7341 ±0.005°C at –45°C (ethanol)\u003cbr\u003e ±0.005°C at 25°C (water)\u003cbr\u003e ±0.007°C at 150°C (oil 5012)\u003cbr\u003e7381 ±0.006°C at –80°C (ethanol)\u003cbr\u003e ±0.005°C at 0°C (ethanol)\u003cbr\u003e ±0.005°C at 100°C (oil 5012)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniformity\u003c\/td\u003e\n\u003ctd\u003e6331 ±0.007 °C at 100 °C (oil 5012)\u003cbr\u003e ±0.017 °C at 200 °C (oil 5017)\u003cbr\u003e ±0.025 °C at 300 °C (oil 5017)\u003cbr\u003e7341 ±0.007 °C at –45 °C (ethanol)\u003cbr\u003e ±0.007 °C at 25 °C (water)\u003cbr\u003e ±0.010 °C at 150 °C (oil 5012)\u003cbr\u003e7381 ±0.007 °C at –80 °C (ethanol)\u003cbr\u003e ±0.007 °C at 0 °C (ethanol)\u003cbr\u003e ±0.007 °C at 100 °C (oil 5012)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating Time†\u003c\/td\u003e\n\u003ctd\u003e6331 130 minutes, from 40 °C to 300 °C (oil 5017)\u003cbr\u003e7341 120 minutes, from 25 °C to 150 °C (oil 5012)\u003cbr\u003e7381 60 minutes, from 25 °C to 100 °C (oil 5012)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Time†\u003c\/td\u003e\n\u003ctd\u003e6331 14 hours, from 300 °C to 100 °C (oil 5017)\u003cbr\u003e7341 130 minutes, from 25°C to –45°C (ethanol)\u003cbr\u003e7381 210 minutes, from 25 °C to –80 °C (ethanol)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStabilization Time\u003c\/td\u003e\n\u003ctd\u003e15–20 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Setting\u003c\/td\u003e\n\u003ctd\u003eDigital display with push-button data entry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSet-Point Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01°; 0.00018° in high-resolution mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Setting Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Setting Repeatability\u003c\/td\u003e\n\u003ctd\u003e±0.01°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccess Opening\u003c\/td\u003e\n\u003ctd\u003e120 x 172 mm (4.7 x 6.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e457 mm (18 in) without Liquid-in-Glass Thermometer Cal Kit\u003cbr\u003e482 mm (19 in) with Liquid-in-Glass Thermometer Cal Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWetted Parts\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower†\u003c\/td\u003e\n\u003ctd\u003e6331 115 VAC (±10 %), 50\/60 Hz, 14.8 A or\u003cbr\u003e 230 VAC (±10 %), 50\/60 Hz, 7.4 A, specify\u003cbr\u003e7341 115 VAC (±10 %), 60 Hz, 16 A or\u003cbr\u003e 230 VAC (±10 %), 50 Hz, 8 A, specify\u003cbr\u003e7381 230 VAC (±10 %), 50 or 60 Hz, specify, 10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e15.9 liters (4.2 gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize (HxWxD)\u003c\/td\u003e\n\u003ctd\u003e1067 x 356 x 788 mm (940 mm from floor to tank access opening) [42 x 14 x 31 in (37 in from floor to tank access opening)]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6331 41 kg (90 lb.)\u003cbr\u003e7341 68 kg (150 lb.)\u003cbr\u003e7381 91 kg (200 lb.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomation\u003c\/td\u003e\n\u003ctd\u003eUse the 1586A Super-DAQ to automate temperature sensor calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e†Rated at nominal 115 V (or optional 230 V)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv role=\"tabpanel\" aria-labelledby=\"models-label\" class=\"tab-pane\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fluke","offers":[{"title":"6331","offer_id":54038938124582,"sku":"6331","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"7341","offer_id":54038938190118,"sku":"7341","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"7381","offer_id":54038938222886,"sku":"7381","price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/a01000b3-1607-4730-b595-b3070171deda_original__size.jpg?v=1791380740","url":"https:\/\/nplab.shop\/products\/6331-7341-7381-deep-well-compact-bath","provider":"NP LAB","version":"1.0","type":"link"}