-20℃ Non-sealed Circulation Chiller

The cryogenic coolant circulation refrigerator is an experimental study to realize the low temperature environment through the cooling circulation of water and other media. The low-temperature coolant circulation pump is made of water and air contact, contact heat dissipation, evaporation heat dissipation and radiation heat dissipation.

keyword: constant temperature;Reaction bath

Classification: Circulation Chiller

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  • Product Description
  • Model

    DLSB-5/20

    DLSB-10/20

    DLSB-20/20

    DLSB-30/20

    DLSB-50/20

    DLSB-100/20

    Technical data

    Temperature range

    -20-RT;±1℃

    Ambient temperature(℃)

    ≤30℃

    Optimum ambient humidity

    60%

    Voltage(V)

    220
    110

    220
    110

    220

    220

    220
    380

    3P 380
    3P 220

    Phase(P)

    1

    1

    1

    1

    1

    3

    Frequency(Hz)

    50

    50

    50

    50

    50

    50

    Power(Kw)

    0.75

    1

    1.3

    2.1

    2.6

    6

    Cooling capacity(W)

    25℃

    1250

    2010

    2800

    4600

    6300

    15750

    0℃

    700

    1650

    2300

    3500

    5100

    13250

    -20℃

    240

    450

    600

    800

    1300

    2800

    Temperature sensor

    PT100

    Protection

    Overvoltage, time delay, overcurrent, overheating, leakage, protector

    Compressor

    Type

    Closed

    Brand

    Haili

    Panasonic/Copeland

    Copeland/Danfoss

    Power(Kw)

    0.6

    0.75

    1.125

    1.875

    2.25

    5.25

    Current(A)

    2.6

    3.4

    5.1

    8.5

    11

    10.5

    Horsepower

    ¾

    1

    2

    3

    6

    Quantity

    1

    Refrigerant

    R404A

    Condenser

    Type

    Air cooling

    Fan type

    External rotor axial flow fan

    Quantity

    1

    2

    Evaporator

    Type

    Internally threaded copper pipe

    Flume

    Tank volume(L)

    5

    10

    20

    30

    50

    100

    Opening diameter(mm)

    180

    240

    320

    320

    320

    320

    Size(mm)

    220*180

    300×220

    350×250

    350×350

    400*400

    500*500

    External circulation interface

    G1/2" inner interface to OD 11mm pagoda interface

    G1/2" inner interface to OD 16mm pagoda interface

    G3/4" inner interface to OD 19mm pagoda interface

    Circulating pump

    Type

    Shield pump

    Brand

    Shanghai Jingyi

    Power(W)

    100

    280

    Current(A)

    0.5

    1.2

    Rated head(m)

    6

    12

    Rated flow(L/min)

    25

    35

    Dimension

    Chiller weight(Kg)

    45

    57

    71

    88

    116

    180

    Packing weight(Kg)

    57

    78

    95

    113

    158

    230

    Chiller size

    Length(mm)

    480

    540

    570

    630

    730

    975

    Width(mm)

    350

    420

    490

    530

    630

    760

    Height(mm)

    680

    780

    840

    1000

    1190

    1330

    Chiller packing size

    Length(mm)

    510

    630

    660

    700

    790

    1040

    Width(mm)

    360

    500

    560

    620

    720

    850

    Height(mm)

    730

    980

    1000

    1160

    1340

    1490

    Packing list

    One valve and one roll of raw meal

    3.6m insulation silicone hose

    Instruction manual

    Remarks

    All data are measured in the factory, and users will have errors in the process of use

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