Bath & Circulator
Circulator
Refrigerated circulator
Water Bath
Visco -sight Bath
Oil Bath
Shaking Water Bath
Bath & Circulator
Circulator Features
  • Heated circulating open bath system controls temperature range from ambient +5 oC to 99 oC with internal and external circulation pump. Internal circulation allows precise thermal uniformity within ±0.1 oC comparing to the conventional heated bath without circulation pump.
Technical Data
Art No. JSIB-11T JSIB-22T JSIB-50T JSIB-100T
Bath Volume (Capacity) 11 L 22 L 50 L 100 L
Temperature Range ambient+5 oC to 99 oC ambient+5 oC to 99 oC
Accuracy at 37.0 oC ± 0.1 oC ± 0.2 oC
Uniformity at 37.0 oC ± 0.2 oC ± 0.5 oC
Water Circulation Stainless Steel Immersion Circulation Pump Magnetic Driven Circulation Pump
Drain Valve Yes Yes
Inlet/Outlet Fitting Ø 9 mm hose barb Ø 9 mm hose barb
Heater Capacity 850 W 1.3 kW 3.0 kW 5.0 kW
Power Rating 3.9 Amp 5.9 Amp 14.0 Amp 23.0 Amp
Controller
  • JSC-0D Digital PID Controller
  • ±0.1 oC Digital PID Controller with LED Display
  • Automatic START/STOP timer
  • Adjustable timer scale 99min 59sec / 99hr 59min / 99day 23hr or continuous operation
  • Temperature calibration
  • Auto-tuning function
  • Class A Pt-100 Ω sensor
Performance
  • Temperature range of ambient + 5 oC to 99 oC
  • Excellent control accuracy within ± 0.1 oC and thermal uniformity within ± 0.2 oC
  • Stainless steel immersion circulation pump circulates thermal fluid within the bath for higher thermal uniformity or circulates thermal fluid to external closed loop with flow rate 8 liter/min and 0.3 bar in pressure
  • Corrosion resistant Stainless Steel 304 sheath immersion heater directly heating water in the bath to reach set temperature quickly
Safety
  • DUAL OVER TEMP. CUT-OFF
  • Digital system cut-off heater and AUDIO VISUAL ALARM in case +2 oC above set temperature
  • Analog system cut-off heater 10% above set temp.
  • MAX TEMP CUT-OFF heater and AUDIO VISUAL ALARM when +1 oC above maximum limit
  • SENSOR DISCONNECTION ALARM
  • LOW WATER LEVEL CUT-OFF
  • OVER CURRENT CUT-OFF : Fuse
Refrigerated circulator
Specifications
  • Heated/Refrigerated circulating open bath system capable of reaching temperature as low as -20 oC and heating up
    to 140 oC for a wide variety of laboratory heating and cooling applications. Internal circulation of thermal fluid within the bath allows precise uniformity within ±0.1 oC.
Art No. JSRC-06C JSRC-13C JSRC-22C JSRC-30C JSRC-06CL JSRC-13CL JSRC-22CL JSRC-30CL
Bath Volume (Capacity) 7 L 11 L 20 L 30 L 7 L 11 L 20 L 30 L
Temperature Range -20 oC to 120 oC -40 oC to 120 oC
Accuracy at 37.0 oC ± 0.1 oC ± 0.1 oC
Uniformity at 37.0 oC ± 0.3 oC ± 0.3 oC
Water Circulation Stainless Steel Immersion Circulation Pump Stainless Steel Immersion Circulation Pump
Drain Valve Yes Yes
Inlet/Outlet Fitting Ø 9 mm hose barb Ø 9 mm hose barb
Heater Capacity 700 Watt 800 Watt 1.2 kW 1.6kw 700 Watt 800 Watt 1.2 kW 1.6kw
Refrigeration System CFC Free Air Cooled Compressor CFC Free Air Cooled Compressor
Power Rating 6.7 Amp 7.1 Amp 8.9 Amp 10.5 Amp 6.7 Amp 8.0 Amp 9.8 Amp 11.6 Amp
Controller
  • JSC-0D Digital PID Controller
  • ±0.1 oC Digital PID Controller with LED Display
  • Automatic START/STOP timer
  • Adjustable timer scale 99min 59sec / 99hr 59min / 99day 23hr or continuous operation
  • Temperature calibration
  • Auto-tuning function
  • Class A Pt-100 Ω sensor
Performance
  • Temperature range from -20 to 120 oC
  • Excellent control accuracy within ± 0.1 oC and thermal uniformity within ± 0.3 oC
  • High efficiency heating and cooling system allows short heat-up and cool-down times
  • Corrosion resistant Stainless Steel 304 sheath immersion heater and cooling coil controls bath temperature quickly and precisely
  • Stainless steel immersion circulation pump
    circulates thermal fluid within the bath for higher temperature uniformity or circulates thermal fluid to external closed loop with flow rate 10 liter/min and 0.5 bar in pressure
Safety
  • DUAL OVER TEMP. CUT-OFF
  • Digital system cut-off heater and AUDIO VISUAL ALARM in case +2 oC above set temperature
  • Analog system cut-off heater 10% above set temp.
  • MAX TEMP CUT-OFF heater and AUDIO VISUAL ALARM when +1 oC above maximum limit
  • SENSOR DISCONNECTION ALARM
  • LOW WATER LEVEL CUT-OFF
  • OVER CURRENT CUT-OFF : Fuse
Water Bath
Specifications
  • Digital Water Bath to provides constant temperature environment by heating water for biotechnology, chemistry, medical, environmental and general laboratory applications of temperature range from ambient +5 oC to 99 oC
Art No. JSWB-06T JSWB-11T JSWB-22T JSWB-30T JSWB-06TL JSWB-11TL JSWB-22TL JSWB-30TL
Bath Volume (Capacity) 6 L 11 L 22 L 30 L 6 L 11 L 22 L 30 L
Temperature Range ambient+5 oC to 99 oC ambient+2 oC to 80 oC
Accuracy at 37.0 oC ± 0.2 oC ± 0.2 oC ± 0.2 oC ± 0.3 oC ± 0.1 oC ± 0.1 oC ± 0.1 oC ± 0.1 oC
Uniformity at 37.0 oC ± 0.8 oC ± 0.8 oC ± 0.8 oC ± 0.10 oC ± 0.5 oC ± 0.5 oC ± 0.5 oC ± 0.5 oC
Drain Valve none none yes yes none none none none
Heater Capacity 600 W 1.0 kW 1.5 kW 2.0 kW 620 W 1.1 kW 1.5 kW 2.0 kW
Power Rating 2.7 Amp 4.6 Amp 6.8 Amp 9.2 Amp 2.8 Amp 4.8 Amp 6.8 Amp 9.2 Amp
Contoller
  • JSC-0D Digital PID Controller
  • ±0.1 oC Digital PID Controller with LED Display
  • Automatic START/STOP timer
  • Adjustable timer scale 99min 59sec / 99hr 59min / 99day 23hr or continuous operation
  • Temperature calibration
  • Auto-tuning function
  • Class A Pt-100 Ω sensor
Performance
  • Maintain water temperature from ambient + 5 oC to 80 oC
  • Excellent control accuracy within ± 0.1 oC and thermal uniformity within ± 0.5 oC
  • Ceramic plate heating element mounted
    underneath the bath to allow excellent thermal uniformity of the bath and no calcification problem
  • Perforated heater cover helps convection of heated water circulation throughout bath to maintain thermal uniformity of the bath
Safety
  • DUAL OVER TEMP. CUT-OFF
  • Digital system cut-off heater and AUDIO VISUAL ALARM in case +2 oC above set temperature
  • Analog system cut-off heater 10% above set temp.
  • MAX TEMP CUT-OFF heater and AUDIO VISUAL ALARM when +1 oC above maximum limit
  • SENSOR DISCONNECTION ALARM
  • LOW WATER LEVEL CUT-OFF
  • OVER CURRENT CUT-OFF : Fuse
Visco -sight Bath
Specifications
  • JSVB-30T Visco-Sight Bath is ideal for use with popular cannon or ubbelohde glass capillary viscometer let you determine viscosity using ASTM D-455 testing method and quality control
Art No. JSVB-30T
Bath Volume (Capacity) 31 L
Dimensions Inner 350 x 300 x 300
W x D x H mm - usable 350 x 300 x 250
W x D x H mm - Outer 600 x 440 x 370
Temperature Range ambient+5 oC to 99 oC
Accuracy at 37.0 oC ± 0.1 oC
Uniformity at 37.0 oC ± 0.4 oC
Water Circulation Magnetic Driven Circulation Pump
Heater Capacity 1.6 kW
Power Rating 7.2 Amp
Controller
  • JSC-0D Digital PID Controller
  • ±0.1 oC Digital PID Controller with LED Display
  • Automatic START/STOP timer
  • Adjustable timer scale 99min 59sec / 99hr 59min / 99day 23hr or continuous operation
  • Temperature calibration
  • Auto-tuning function
  • Class A Pt-100 Ω sensor
Performance
  • The Visco-Sight Bath designed to simplify ASTM D-455 viscosity testing, accommodates up to five capillary tubes
  • Measuring range of ambient + 5 oC to 99 oC, can be used with mineral oil, silicone oil, or water as a thermal fluid
  • Excellent control accuracy within ± 0.1 oC and thermal uniformity within ± 0.4 oC
  • Corrosion resistant Stainless Steel 304 sheath immersion heater directly heating water in the bath to reach set temperature quickly
  • Powerful magnetic driven pump circulates heated water throughout the bath and maintain thermal uniformity
Safety
  • DUAL OVER TEMP. CUT-OFF
  • Digital system cut-off heater and AUDIO VISUAL ALARM in case +2 oC above set temperature
  • Analog system cut-off heater 10% above set temp.
  • MAX TEMP CUT-OFF heater and AUDIO VISUAL ALARM when +1 oC above maximum limit
  • SENSOR DISCONNECTION ALARM
  • LOW WATER LEVEL CUT-OFF
  • OVER CURRENT CUT-OFF : Fuse
Oil Bath
Specifications
  • Digital Oil Bath is suitable for high temperature applications using oil as a thermal media up to 250 oC such as heat transfer, dipping and melting experiment
Art No. JSOB-100T JSOB-200T JSOB-300T
Bath Volume (Capacity) 11 L 20 L 33 L
Dimensions -inner ( W x D x H mm)300 x 220 x 170 400 x 300 x 170 430 x 300 x 260
Dimensions -usable ( W x D x H mm) 300 x 220 x 130 400 x 300 x 130 430 x 300 x 210
Dimensions - outer ( W x D x H mm) 550 x 310 x 340 650 x 390 x 360 680 x 390 x 450
Temperature Range ambient+10 oC to 250 oC
Accuracy at 37.0 oC ± 1.0 oC ± 1.0 oC ± 1.0 oC
Uniformity at 37.0 oC ± 3.0 oC ± 3.0 oC ± 3.0 oC
Drain Valve yes
Heater Capacity 2.0 kW 3.0 kW 3.0 kW
Power Rating 9.1 Amp 13.6 Amp 13.6 Amp
Controller
  • JSC-0D Digital PID Controller
  • ±0.1 oC Digital PID Controller with LED Display
  • Automatic START/STOP timer
  • Adjustable timer scale 99min 59sec / 99hr 59min / 99day 23hr or continuous operation
  • Temperature calibration
  • Auto-tuning function
  • Class A Pt-100 Ω sensor
Performance
  • Maintain oil temperature from ambient + 10 oC to 250 oC
  • Excellent control accuracy within ± 1.0 oC and thermal uniformity within ± 3.0 oC
  • Corrosion resistant Stainless Steel 304 sheath immersion heater directly heating water in the bath to reach set temperature quickly
  • Perforated heater cover helps convection of heated oil circulation throughout bath to maintain thermal uniformity of the bath
Safety
  • DUAL OVER TEMP. CUT-OFF
  • Digital system cut-off heater and AUDIO VISUAL ALARM in case +2 oC above set temperature
  • Analog system cut-off heater 10% above set temp.
  • MAX TEMP CUT-OFF heater and AUDIO VISUAL ALARM when +1 oC above maximum limit
  • SENSOR DISCONNECTION ALARM
  • OVER CURRENT CUT-OFF : Fuse
Shaking Water Bath
Specifications
  • Water Bath controls precise temperature and integral linear shaking system with universal spring wire rack which will accommodates almost any size and combination of vessels.
  • Ideal for chemistry, chemical engineering, cell culture, biotechnology, extraction and laboratory applications demanding constant temperature and mixing at the same time.
Art No. JSSB-30T JSSB-50T
Bath Volume (Capacity) 30 L 50 L
Dimensions -Inner-W x D x H mm 500 x 300 x 190 600 x 380 x 220
Dimensions -Outer-W x D x H mm 760 x 370 x 400 870 x 450 x 430
Dimensions -Spring Rack-W x D x H mm 350 x 210 x 140 470 x 250 x 140
Temperature Range ambient+5 oC to 99 oC
Accuracy at 37.0 oC ± 0.2 oC
Uniformity at 37.0 oC ± 0.5 oC
Shaking Speed Range 20 ~ 120 rpm / 25 mm stroke
Accuracy ± 1 rpm
Drain Valve Yes
Heater Capacity 2.0 kW 3.0 kW
Power Rating 9.2 Amp 13.8 Amp
Controller
  • JSC-7S Integrated Digital PID Controller
  • Integrated Digital PID Controller with ±0.1 oC temperature control resolution, shaking speed by ±1 rpm
  • Automatic STOP timer for temperature and shaking control independently
  • Adjustable timer scale 99min 59sec / 99hr 59min / 99day 23hr or continuous operation
  • Temperature calibration
  • Auto-tuning function
  • Class A Pt-100 Ω sensor
Performance
  • Maintain water temperature from ambient + 5 oC to 99 oC
  • Excellent control accuracy within ± 0.1 oC and thermal uniformity within ± 0.5 oC
  • Corrosion resistant Stainless Steel 304 sheath immersion heater directly heating
    water in the bath to reach set temperature quickly
  • Stainless Steel 304 Spring Wire Rack accommodates various shape of vessels
  • Powerful AC motor support linear shaking motion up to 120 rpm
Safety
  • DUAL OVER TEMP. CUT-OFF
  • Digital system cut-off heater and AUDIO VISUAL ALARM in case +2 oC above set temperature
  • Analog system cut-off heater 10% above set temp.
  • MAX TEMP CUT-OFF heater and AUDIO VISUAL ALARM when +1 oC above maximum limit
  • SENSOR DISCONNECTION ALARM
  • MOTOR FAILURE ALARM
  • OVER CURRENT CUT-OFF : Fuse