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Product Summary |
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Constant low temperature water baths that can adjust from -30~+80℃ with an accuracy of ±0.1℃. |
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Features |
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Capable of achieving temperature adjustment precision of ±0.1 |
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Extend the use of the water bath itself while ensuring effective space inside the bath |
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Equipped with external circulation function |
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Switching between internal and external circulation can be easily achieved with a simple operation of the water valve |
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Shelf height can be adjusted in 3 segments, allowing even small containers to be used |
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Primarily operates with automatic stop and automatic start functions, with RS485 communication function, temperature output terminal (4~20mA) as standard Features Self-diagnostic function, leakage circuit breaker to prevent overcurrent, pressure detection for the refrigeration unit, anti-dry heating float switch, overload protection relay for the refrigeration unit, delayed function for refrigeration unit protection |
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Specifications |
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Specification Item |
Details |
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Model |
BB311C |
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Operating temperature range |
Room temp.-30~80°C |
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Temp. Control Accuracy |
±0.1℃ |
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Temp. distribution accuracy |
±0.3℃ |
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Temp. unit |
0.1℃ |
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Cooling capacity |
Approx. 420W (361Kcal/h), at liquid temperature 15℃ |
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Temperature control |
PID control |
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Operation functions |
Fixed operation, automatic stop operation, automatic start operation |
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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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Device circulation capacity (50/60Hz) |
Maximum flow rate 2.8/3.2l/min (jet mixing) |
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Heater |
Stainless steel heating pipe 850W |
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Cooling pipe |
Nickel-plated copper |
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External circulation port |
Both the outlet and return ports have an outer diameter of 11mm |
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Operating ambient temperature range |
5～30℃ |
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Safety device |
Self-diagnosis function, overload protection relay for the refrigeration unit, pressure detection for the refrigeration unit, anti-dry heating float switch, delay function for refrigeration unit protection, key lock function, automatic overheating protection function, leakage protection switches for over-current, overheating protector |
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Other functions |
Water valve, condenser filter, RS485 communication function, temperature output terminal (4~20mA), refrigeration unit pressure indicator, deviation correction function, power failure compensation function |
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Internal dimensions (width × depth × height mm) |
150×300×170 |
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Effective Internal dimensions (width × depth × height mm) |
120×140×140 |
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Remarks(dimensions) |
6L |
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External dimensions (width x depth x height mm) |
395×520×880 |
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Power Source |
AC220V 7A |
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Weight |
Approx. 46kg |
Malaysia
