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This is a cooling water circulator, which cools water
by means of the refrigerator inside the bath and
circulates cooling water by means of the circulation
pump to the outside to cool the evaporator, reactor,
the heating portion of various mechanical units
This product is of a low-floor type and can be stored
in a space under a table.
This is capable of cooling two 1L type evaporators
simultaneously.
2-2 Specification
※The performance is for the room temperature of 20℃, the rated supply voltage, 50 Hz, and the no-load state.
※1 For the room temperature of 35℃, the set temperature range can be up to -10℃.
※2 The cooling capacity is ±10％of the listed capacity.
※3 The circulation capacity is ±10％of the listed capacity.
※4 Power cord and other projections not included
2
Product name Low temperature circulator (Cool Ace）
Model CA-1330
Circulation system Circulation for sealed system
Performance
Temperature control range ※1-20℃～+20℃
Accuracy of temperature control ±2.0℃～
Cooling capability※21050Wat10℃
External circulation Capability※3
(50/60Hz) Max. flow volume 12/14L/min
Max. lifting height 9.5/13m
Functions
Temperature control system Refrigeration unit, ＯＮ-ＯＦＦ control
Temperature setting・display Sheet key digital setting , LED digital setting（minimum digit:1℃）
Safety features Residual current device・excess current breaker , Self-diagnosis function
of the temperature controller, Over load relay holding circuit, Protection
timer for refrigeration unit, Thermal protector for circulation pump, High
pressure switch of the refrigeration unit
Optional parts External sensor terminal, communication terminal(for NVC3000）
Configuratio
n
Temperature controller Electronic digital setting・digital display
Temperature sensor Pt sensor （Pt100Ω）
Refrigeration unit・refrigerant Air cooling type 650W・R407C
Cooling coil Copper（Nickel coating）
Spec.
External circulation nozzle External diameter:10.5×Bore diameter: 7（R3/8）
Bath material, dimensions and
capacity SUS304, W270×H270×D175[mm], (MAX12.8L, liquid capacity
approx.10L)
Operating ambient temperature 5～35℃
Dimensions （main unit）（mm）※4 W460×D430×H570
Mass Approx. 48kg
Power input・rated power 5A AC220V±10% 50/60Hz
Operation presser max. 2.55MPa
Pollution degree 2
Over voltage category Ⅱ
Operation at a terrestrial altitude Max2000m above sea level
2-1 Applications
Product overview
Never attempt to disassemble or modify the
product.
Do not use the product for any purposes
other than those specified.
Modification or use for purposes other than those
specified may lead to an electric shock or a
malfunction.
Warning
