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Refrigerated & Heating Bath Circulator

Item #:ASH2OBATHS4 

Operating features

  •   -25°C to 150°C for RW-25G / -35°C to 150°C for RW-40G.

  •   Microprocessor PID control / Auto-tuning / Calibration.

  •   Digital timer : 1 min to 99 hr 59 min, delayed ON / OFF.

  •   Over-temperature limit and low fluid level protection.

  •   Conveniently preset 3most commonly used temperature settings.

  •   Digital LED display (0.1°C resolution) with splash-proof keypads. 

  •   RS-232 interface available.
  •   18 months standard warranty

    Constructional features
  •   Turbulence reduced five-speed duplex pump and built-in cooling coil let you use in an open or closed 
    bath environment (1 to 3 steps of pump for internal circulation / 4 and 5 steps for external circulation)

  •   Baffle plate screens circulator, heater, and sensor to minimize turbulence in the bath fluids and to protect 
    the samples and user from direct contact with the heating or cooling element.

  •   Dry-running protection; automated heating element cut-off and audible and visual warning. 

  •   Seamless stainless steel tank with a reservoir drain that resists corrosion and make cleaning easy.

  •   Use CFC-free refrigerant R-134A, R-404A and double service valve to prevent the leakage of refrigerant.


    Specifications


    Model

    RW-2025G

    Bath volume (L/cu ft)

    20.0 / 0.7

    Temperature Stability 1) (±°C/°F)

    0.05 / 0.09

    Cooling

    at -20°C (-4°F),W

    260

    capacity

    at 0°C (+32°F),W

    410

     

    at +20°C (+68°F),W

    560

     

    Refrigerator

    1/2 LBP, R-404A

    Pump

    Max. pressure,

    max. flow rate

    Max. suction flow rate3)

    Dimensions

    Bath opening/ depth 

    290x214, 200 

    (WxL, D)(mm/inch)

    / 11.4x8.4, 7.9

    Overall 

    380x560x825

    (WxLxH)(mm/inch)

    / 15.0x22.0x32.5

    Net weight(kg/lbs)

    60.0 / 132.2

    Electrical Requirements

    12.8A

    (230V, 60Hz)

    Cat. No.

    AAH57021K


    1) Technical data (according to DIN 12876)
    2) The cooling capacity is measured on a 230V/ 50Hz electrical condition. 
    3) The additional suction function is optional.


    Model

    RW-0540G

    RW-1040G

    RW-2040G

    RW-3040G

    Bath volume (L/cu ft)

    5.0 / 0.2

    10.0 / 0.4

    20.0 / 0.7

    30.0 / 1.1

    Working Temperature Rang2) (°C/°F)

    -35 to 150 / -31 to 302

    Temperature Stability 1) (±°C/°F)

    0.05 / 0.09

    0.05 / 0.09

    0.05 / 0.09

    0.08 / 0.14

    Cooling
    capacity

    at -20°C (-4°F),W

    80

    150

    400

    440

    at 0°C (+32°F),W

    150

    330

    660

    700

    at +20°C (+68°F),W

    280

    450

    800

    880

    Refrigerator

    1/2 LBP, R-404A

    1/2 LBP, R-404A

    3/4 LBP, R-404A

    1 LBP, R-404A

    Pump

    Max. pressure, 
    max. flow rate

    5.9 PSI (406.8 millibar), 7.4 gallons/minute (28.0 liters/minute)

    Max. suction flow rate3)

    2.6 gallons/minute (10.0 liters/minute)

    Dimensions

    Bath opening/ depth 
    (WxL, D) (mm/inch)

    150x99, 160
    / 5.9x3.9, 6.3

    211x154, 180
    / 8.3x6.1, 7.1

    290x214, 200
    / 11.4x8.4, 7.9

    300x264, 230
    / 11.8x10.4, 9.0

    Overall 
    (WxLxH) (mm/inch)

    302x438x690
    / 11.9x17.2x27.2

    360x490x780
    / 14.2x19.3x30.7

    380x560x825
    / 15.0x22.0x32.5

    440x620x895
    / 17.3x24.4x35.2

    Net weight (Kg/lbs)

    38.0 /83.8

    44.0 / 97.0

    60.0 / 132.2

    67.0 / 147.7

    Electrical Requirements
    (230V, 60Hz)

    8.5A

    10.7A

    13.8A

    14.8A

    Cat. No.

    AAH57101K

    AAH57111K

    AAH57121K

    AAH57131K

    Electrical Requirements 
    (230V, 50Hz)

    8.5A

    10.7A

    13.8A

    14.8A

    Cat. No.

    AAH57102K

    AAH57112K

    AAH57122K

    AAH57132K

    * RW-0540G, 1040G, 2040G, 3040G series are provided ONLY for 230 voltage.
    1) Technical data (according to DIN 12876)
    2) The cooling capacity is measured on a 230V/ 50Hz electrical condition. 
    3) The additional suction function is optional.

  • PNH2OBATH

    Style
    Non-shaking
    SKU Number Capacity/Volume Style Web Price Quantity Add to Cart
    AAH57021K 20 L Non-shaking
    4191.00
    Each
      Item is no longer available.  
    AAH57101K 5 L Non-shaking
    4667.52
    Each
    Bath Circulator
    Refrigerated & Heating Bath Circulator
    0.0000
    Each
    On Order
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