Circulating Bath

Circulating Bath

Labtop Refrigerated Circulating and re-circulating baths designed for providing excellent accuracy & uniformity essential for most demanding applications in the temperature range of -35ยฐC to + 100ยฐ C. These circulating baths are ideal for both immersing samples & circulating controlled temperature liquid to external equipment.
Temperature range adjustable from -35.0 to 100.0ยฐC with micro controller based temperature controller includes digital temperature display of set value and process value, integrated pump circulation for maximum temperature uniformity. Temperature alarm system with adjustable high /low alarm limits includes audible and visual warning.

cabinet construction

The cabinet of Labtop baths is insulated with high density CFC free Poly Urethane Foam and the stainless steel inner chamber (SS 316) is seamless, eliminating the possibility of rust and leaks, and the rounded corners are easy to clean. The exterior is white powder coated (1.0 mm thick) Mild Steel. Complete Unit in total stainless steel (Inside SS 316 and outside SS 304, 1 mm thick) is also manufactured by Labtop.

refrigeration system

The cooling is effected by CFC free refrigeration system with a condensing unit located inside the chamber. Labtop condensing units are characterised by high-efficiency heat transfer and low power consumption.
  • CFC free refrigeration with time delay to safe guard the compressor
  • Inner grooved copper tubes and slit aluminium fins for superior heat transfer
  • Filter drier for moisture and dirt protection
  • Safety and control devices for better system protection
  • Thermally protected and permanently lubricated fan motors

safety features

  • Miniature circuit breaker to protect electronic components in case of abnormal power supply
  • Audio visual alarm for temperature variations from set Values
  • Overload protector for safe guard the compressor
  • Time delay for compressor switch ON
  • With low liquid level indication & automatic cut-off.

micro control system

  • Micro-control based Temperature controller
  • 4 digit, 7 segment LED display
  • Display resolution 0.1 ยบC
  • Audio visual alarm when the temperature deviates from the set temperature.
  • Password protected keypad lock
  • Visual alarm for Sensor faulty
  • Display of set temperature and process temperature
  • High quality PT-100 Sensor for better accuracy
  • Temperature alarm system with adjustable high-low alarm limits.
  • Micro-controller controls the internal temperature within ยฑ 0.5 ยบC. .

refrigerated circulating bath

Labtop circulators are used for routine applications like immersing samples for temperature studies in the circulating bath as well as external temperature applications.

salient features

  • Integrated pump for external circulation and uniformity
  • Ergonomic design and easy operation
  • Seamless stainless steel tank
  • Foamed in place CFC free PUF insulation ensures temperature stability and reduced power consumption.
  • Stainless steel immersion heater
Technical Specifications
Cat. No. LCB-5A LCB-12A LCB-20A LCB-5B LCB-12B LCB-20B LCB-5C LCB-12C LCB-20C
Temperature (ยฐC) 0.0 to 100.0 -20 to 100 -35 to 100
Accuracy (ยฐC) ยฑ 0.2
Flow rate: ltrs/Min 15
Control system Micro control
Bath Volume (Ltrs) 5 12 20 5 12 20 5 12 20
Bath Size (mm) 150x300x125 240ร—300 500 x 300 150 x 300 500 x 300 150 x 300 500 x 300
Voltage (VAC) 230 , 50/60Hz
External Size (mm) 320x650x570 450x660x660 450x860x660 320x650x570 450x860x660 320x650x570 450x860x660
Packing Size (mm) 450x780x770 580x990x880 450x780x770 580x990x880 450x780x770 580x990x880
Net weight (Kg) 36 60 36 60 36 60
Gross weight (kg) 50 80 50 80 50 80

NB:ย G- Models are made out of Stainless steel 304 (GMP)

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