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PolyScience Water Baths, General Purpose

 

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PolyScience Water Baths, General Puprose
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PolyScience Water Baths, General Purpose

  • Convenient Set and Read LED Display
  • Microprocessor Control Ambient +5° to 100°C
  • Dual Thermostats for Dependability
  • See-Through Cover
  • Easy-To-Clean, No Leak Reservoir
  • All models supplied with hinged, polycarbonate cover, perforated stainless steel sample platform, thermometer clip.

    Seven dependable models designed for quality control or research in industrial, clinical, biotechnology or pharmaceutical applications.

    Temperature range and uniformity you want. Set the exact temperature up to 100°C (60°C without cover), with setability to 0.1°C. Large display is selectable in °C or °F. PID controller assures uniformity of ±0.2°C. Temperature accuracy is ±0.5°C.

    Your work and the bath are protected. Dual thermostats offer double protection. The microprocessor-based primary thermostat with high limit setability assures stability and control accuracy. When activated, a secondary safety-set thermostat assumes control and safeguards against thermal runaway. The non-contacting heaters won't burn out if the bath accidentally runs dry.

    Removable, hinged cover eliminates condensate mess. See-through polycarbonate cover tilts out of your way, allowing condensate to drain back into the bath. The steeply gabled design accommodates a variety of sample container sizes.

    Easy to clean, no leaks. Deep drawn stainless steel reservoirs are seamless with no welds to leak or rust. Inside corners are rounded for easy cleaning. A drain pump is supplied with larger models for easy emptying. Exteriors are stainless steel with tough epoxy powder coating for rust resistance and ease of cleaning.

    Space saving feature on big baths. You can mount the movable control panel on the 20 or 28 liter models on the long or short side of the unit, allowing for optimal use of bench space.

    The dual chamber model saves space by combining 5L and 10L reservoirs into one unit. Each reservoir has independent controls allowing separate applications to run simultaneously.

    CSA approved for 120V models, IEC1010 and TUV approved for 240V models.

    Lab Algicide
    A general purpose lab algicide that helps keep water baths clean, odor free, and resistant to black algae. Stainless steel compatible. Use 10-15 drops per gallon to prevent algae growth. 8 oz. (236 ml) dispenser bottle treats approximately 400 gallons (1514 liters).

    Concentrated Bath Cleaner
    A concentrated liquid for cleaning, removing rust and mineral deposits from stainless steel and plastic baths. For best results, use at elevated temperatures. Helps remove existing algae prior to treatment with Lab Algicide. 1 oz. (33.8 ml) treats approximately 2 gal. (8 liters).

    Bath Fluids

    Low Temperature
    Dynalene HC-50TM combines the low temperature performance of synthetic organic and silicone fluids while extending the properties of familiar aqueous based glycols. Excellent low temperature performance without toxicity or risk to the environment, equipment or personnel.

    High Temperature
    Dow Corning® silicone heat transfer fluids provide superior thermal stability over their temperature ranges. Check bath system compatibility before using. Compatible with stainless steel, not compatible with Buna or natural rubber.
  •  
    Water Bath Specifications
    Temperature Range Ambient +5° to 100°C with cover, 60°C without cover
    Temperature Uniformity ±0.2°C
    Temperature Accuracy ±0.5°C
    Water Bath Specifications by Model
    Capacity Overall Dim. L x W x H Inside Dim. L x W x H Shipping Weight Volts, Hz, Amps Cat. No. Volts, Hz, Amps Cat. No.
    2 Liter 8 x 9 x 10 in., 20.3 x 22.9 x 25.4 cm 3-7/8 x 4-1/2 x 6 in., 9.8 x 11.4 x 15.2 cm 12 lbs. / 5.5 kg 120V, 60Hz, 1A W250-40 240V, 50Hz, 0.5A W250-41
    2 Liter Shallow 8 x 14 x 6-1/2 in., 20.3 x 35.5 x 16.5 cm 4-1/2 x 10-1/2 x 1-3/4 in., 11.4 x 26.7 x 4.4 cm 12 lbs. / 5.5 kg 120V, 60Hz, 1A W250-42 240V, 50Hz, 0.5A W250-43
    5 Liter 8 x 14 x 10 in., 20.3 x 35.6 x 25.4 cm 4-1/2 x 10-1/2 x 6in., 11.4 x 26.7 x 15.2 cm 15 lbs. / 6.8 kg 120V, 60Hz, 2A W250-44 240V, 50Hz, 1A W250-45
    10 Liter* 14 x 16 x 10 in., 35.6 x 40.6 x 25.4 cm 11-3/4 x 10-3/4 x 6 in., 29.8 x 27.3 x 15.2 cm 22 lbs. / 10 kg 120V, 60Hz, 4A W250-46 240V, 50Hz, 2A W250-47
    20 Liter* 14 x 22 x 10 in., 35.6 x 55.9 x 25.4 cm 10 x 18 x 6 in., 25.4 x 45.7 x 15.2 cm 27 lbs. / 12.3 kg 120V, 60Hz, 8A W250-48 240V, 50Hz, 4A W250-49
    28 Liter* 14 x 22 x 13-1/2 in., 25.6 x 55.9 x 34.3 cm 10 x 18 x 8 in., 25.4 x 45.7 x 20.3 cm 30 lbs. / 13.6 kg 120V, 60Hz, 8A W250-50 240V, 50Hz, 4A W250-51
    Dual Chamber 5 and 10L* 14 x 22-3/4 x 10 in., 35.6 x 57.8 x 25.4 cm 5L: 4-1/2 x 10-1/2 x 6 in., 11.4 x 26.7 x 15.2 cm 10L:11-3/4 x 10-3/4 x 6 in., 29.8 x 27.3 x 15.2 cm 35 lbs. / 15.9 kg 120V, 60Hz, 8A W250-52 240V, 50Hz, 4A W250-53
    NOTES: Performance specifications determined at ambient temperature of 20°C / 68°F. *Drain pump supplied with 10L, 20L, 28L and Dual Chamber models only.

    Ordering Info

    Cat No Vendor Part No CapacityOverall DimensionsPower Qty Price Qty UOM
    W250-40 WD02A11B 2 Liter8 x 9 x 10 in.120V, 60Hz, 1A In Stock 1 Inquire EA
    W250-41 WD02A12E 2 Liter8 x 9 x 10 in.240V, 50Hz, 0.5A In Stock 1 Inquire EA
    W250-42 WD2SA11B 2 Liter Shallow8 x 14 x 6-1/2 in.120V, 60Hz, 1A In Stock 1 Inquire EA
    W250-43 WD2SA12E 2 Liter Shallow8 x 14 x 6-1/2 in.240V, 50Hz, 0.5A In Stock 1 Inquire EA
    W250-44 WD05A11B 5 Liter8 x 14 x 10 in.120V, 60Hz, 2A In Stock 1 Inquire EA
    W250-45 WD05A12E 5 Liter8 x 14 x 10 in.240V, 50Hz, 1A In Stock 1 Inquire EA
    W250-46 WD10A11B 10 Liter*14 x 16 x 10 in.120V, 60Hz, 4A In Stock 1 Inquire EA
    W250-47 WD10A12E 10 Liter*14 x 16 x 10 in.240V, 50Hz, 2A In Stock 1 Inquire EA
    W250-48 WD20A11B 20 Liter*14 x 22 x 10 in.120V, 60Hz, 8A In Stock 1 Inquire EA
    W250-49 WD20A12E 20 Liter*14 x 22 x 10 in.240V, 50Hz, 4A In Stock 1 Inquire EA
    W250-50 WD28A11B 28 Liter*14 x 22 x 13-1/2 in.120V, 60Hz, 8A In Stock 1 Inquire EA
    W250-51 WD28A12E 28 Liter*14 x 22 x 13-1/2 in.240V, 50Hz, 4A In Stock 1 Inquire EA

    Options

    Cat No Vendor Part No DescriptionTemp. RangeSize Qty/UOM Price Qty UOM
    W231-23 004-300040 Lab Algicide- - -8 oz. bottle In Stock 1 $48.50 EA
    W231-21 004-300050 Concentrated Bath Cleaner- - -8 oz. bottle In Stock 1 $27.00 EA
    W231-24 060330 Dynalene HC-50TM-50° to 58°C (-63° to 140°F)1 gallon In Stock 1 $241.50 EA
    W231-25 060326 Dow Corning® 51050° to 150°C (122° to 302°F)1 gallon In Stock 1 $1,521.25 EA
    W231-26 060327 Dow Corning® 550100° to 200°C (212° to 392°F)1 gallon In Stock 1 $1,339.50 EA
    W231-27 060328 Dow Corning® 710150° to 250°C (302° to 482°F)1 gallon In Stock 1 $1,504.75 EA
     

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