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Product Summary |
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Precision external closed cooling water circulator with the temp. control accuracy±0.1°C. |
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Features |
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Provide high-precision circulating water with an Operating temperature range: of -10～+80℃, and a temperature adjustment precision of ±0.1℃ |
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As a cooling device, it has a strong cooling capacity |
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Monitors low water level, refrigeration unit pressure anomalies, refrigeration unit operation, and circulation pump operation, allowing real-time monitoring of the device’s operating status |
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Equipped with various functions such as automatic stop operation, automatic start operation, temperature output terminal, error correction function, and RS485 external communication function |
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various protection devices such as overcurrent leakage protection switch, self-diagnosis function, key lock function, refrigeration unit overload protector, refrigeration unit protection time delay Timer:, refrigeration unit pressure detection, float switch for preventing pump dry running, bypass for circulation pump protection, automatic overheating protection function, and overheating protector |
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Specifications |
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Specification Item |
Details |
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Model |
CFA311C |
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System |
External sealed loop circulation by circulation pump |
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Operating temperature range |
-10～80℃ |
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Temperature control accuracy |
±0.1℃ |
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Temp. unit |
0.1℃ |
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Cooling capacity |
Approx. 330W (284Kcal/h), at liquid temperature 10℃ |
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Temperature control |
PID control |
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Temperature sensor |
Temperature regulatorPt thermal resistor, for overheat protection K-type thermocouple |
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Temperature setting, display |
Digital setting, digital display |
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Refrigerator, refrigerant |
Air cooling 300W，R404A |
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Circulation pump |
Magnetic pump 45W |
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Device circulation capacity (50/60Hz) |
Maximum flow rate 8.9/10.3L/min ,Pump capacity 15/17L/min |
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Heater |
Stainless steel heating tube 1.0kw Stainless steel heating tube 2.5kw |
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Cooling pipe |
Nickel-plated copper |
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Operating ambient temperature range |
5～35℃ |
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Other functions |
Drain valve, condenser filter, RS485 external communication function, refrigeration unit pressure indicator, key lock function, error correction function, temperature output terminal (4-20mA) |
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Water bath dimensions Dimensions |
width 250×depth 315×height 180mm |
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Water bath material |
Stainless steel |
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Remarks(dimensions) |
Water bath capacity Approx. 13L |
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Power Source |
AC220V 8A |
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External dimensions (width x depth x height mm) |
380×565×720 |
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Weight |
Approx. 60kg |
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Accessories |
Drainage pipe, overflow pipe |
Malaysia
