Lab Equipment - Cole-Parmer

Lab EquipmentBaths & CirculatorsCooling/Heating Circulating BathsPowerful refrigeration system provides excellent heat loadremoval across range of operating temperaturesThese baths are ideal for industrial or laboratory applications witha wide variety of temperature control requirements. Available in6-, 13-, and 28-liter tank capacities, the compact footprintmaximizes bench space. Robust refrigeration system withmetering control provides fast heat removal and stabletemperatures. Industrial-grade circulating pumps deliverextra pressure providing more efficient heat exchange, bettertemperature uniformity, and improved reservoir agitation.Added pump pressure provides greater flexibility on whereyou place the circulator.Long-life, high-wattage heaters deliver fast fluid heat up forapplications requiring rapid fluctuations. Overtemperature andlow-level cutoffs protect baths from adverse events. Secondary,user-settable overtemperature thermostat provides an addedlevel of security. Outlet connections are 1 ⁄4" NPT(M).Digital Controller units are ideal for routine temperature controland provide temperature stability of ±0.05°C. User-selectabletemperature display in °C or °F with resolution of 0.1°.Advanced Digital Controller units provide the same features asthe digital controller units plus an expanded temperature range.Two-line LCD shows both set point and actual fluid temperaturewith a stability of 0.01°C. Select your temperature display in °C,°F, or °U (user defined) with improved resolution of 0.1° or 0.01°.Overtemperature and low-level cutoffs with audible and visualalarms. Units also feature a RS-232 interface.Programmable Controller units have the same features as theadvanced digital controller units, plus multistep programmingwith varying set point intervals and remote temperature controlof external systems.What’s included: lid, two 1 ⁄4" NPT(F) x 3 ⁄8" hose barb fittings, and6-ft power cord with three-prong plug (230 VAC models haveEuropean plug).ColeParmer.com/baths12122-4012122-8012122-00Model R6L R13L R28LDescription6-liter cooling/heating13-liter cooling/heating28-liter cooling/heatingcirculating bathcirculating bathcirculating bathBath capacity 6 liters (1.5 gallons) 13 liters (3.3 gallons) 28 liters (7.4 gallons)Digital –20 to 150°C –30 to 150°C –25 to 100°CTemperaturerange 1,2 Advanced digital –20 to 200°C –30 to 200°C –25 to 100°CProgrammable –20 to 200°C –30 to 200°C –25 to 100°CStability 3 Advanced digital ±0.01°C ±0.01°C ±0.01°CDigital ±0.05°C ±0.05°C ±0.05°CProgrammable ±0.01°C ±0.01°C ±0.01°CTemperature control PID PID PIDTemperature setting Digital Digital DigitalTemperature display LCD LCD LCDTemperature sensor Pt RTD Pt RTD Pt RTDHeater 800 W 1000 W 800 W 1000 W 800 W 1000 WOvertemperature cutoff Yes Yes YesLow-level cutoff Yes Yes YesSuction pump No No NoWetted materials 304 stainless steel 304 stainless steel 304 stainless steelDrain valve No Yes YesWork area dimensions 8"W x 6"H x 5 1 ⁄4"D (20 x 15 x 13 cm) 9"W x 8"H x 5 1 ⁄4"D (23 x 20 x 13 cm) 11 1 ⁄4"W x 8"H x 11 1 ⁄2"D (29 x 20 x 29 cm)Overall dimensions 10"W x 21 1 ⁄2"H x 15 3 ⁄4"D (25 x 55 x 40 cm) 15"W x 26 1 ⁄8"H x 17 5 ⁄8"D (38 x 66 x 45 cm) 27 1 ⁄2"W x 18 5 ⁄8"H x 22"D (70 x 47 x 56 cm)Shipping weight 79 lb (36 kg) 112 lb (51 kg) 162 lb (73 kg)Electrical requirements 115 VAC, 60 Hz, 15 A 230 VAC, 50 Hz, 10 A 115 VAC, 60 Hz, 20 A 230 VAC, 50 Hz, 16 A 115 VAC, 60 Hz, 20 A 230 VAC, 50 Hz, 16 ADigitalCatalog number ZG-12122-00 ZG-12122-05 ZG-12122-30 ZG-12122-35 ZG-12122-60 ZG-12122-65controller PriceAdvanced digital Catalog number ZG-12122-10 ZG-12122-15 ZG-12122-40 ZG-12122-45 ZG-12122-70 ZG-12122-75controller PriceProgrammable Catalog number ZG-12122-20 ZG-12122-25 ZG-12122-50 ZG-12122-55 ZG-12122-80 ZG-12122-85controller Price1 Low-end temperatures and cooling capacities achieved using a fluid with a specific gravity of 0.5.2 System does not offer full range cooling. Cooling system engages for set points below 35°C.3 Stability is measured at fluid temperature of 20°C, ambient of 20°C, with water as the fluid and not in maximum cooling mode.U.S. Toll-free: 800-323-4340 • Outside the U.S.: 847-549-7600 • www.coleparmer.comCanada 800-363-5900 • India 91-22-6716-2222 • UK 0500-345-300Laboratory Equipment & Supplies Page 18