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Yamato Benchtop Water Circulator CB-100

UsedYamato ScientificHeating & coolingUnited States

€2,827.74excl. VAT

In stock

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Circulation Type
Closed circulation/ tap water, anti-freeze solution (for 10°C or lower)
Temperature Control System
Refrigerator control + heater PID control
-10 to 50°C
Refrigerator ON, control by heater PID50.1 to 80°C: Refrigerator OFF, control by heater PID only
Operating Ambient Temp. Range
5 to 30°C
Temp. Setting Range
-10°C to 80°C
All 27 specifications
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Specifications 27

Brands
Yamato Scientific
New/Used
Used
Circulation Type
Closed circulation/ tap water, anti-freeze solution (for 10°C or lower)
Temperature Control System
Refrigerator control + heater PID control
-10 to 50°C
Refrigerator ON, control by heater PID50.1 to 80°C: Refrigerator OFF, control by heater PID only
Operating Ambient Temp. Range
5 to 30°C
Temp. Setting Range
-10°C to 80°C
Temp. Setting Range For Refrigerator Continuous Use
-10°C to 50°C
Max. Flow Rate *¹
8L/min.
Max. Head *¹
4.7m
Temp. Control Accuracy *²
±0.1°C
Cooling Capacity (Liquid Temp) *³
~230W (liquid temp. at 10°C)
Controller
7-segment 3-digit white LED digital display, key input, resolution: 0.1°C
Control Heater
115V 650W stainless steel
Refrigeration System / Rated Performance
Air cooling / 100W
Refrigerant
R134a
Temperature Sensor
Pt100Ω
Circulation Pump Motor
Induction motor 40W
Cooling Pipe
Stainless steel 304
External Input
External temperature sensor input connector
User Function
Calibration offset, auto-resume mode select
Safety Device
Overcurrent ELCB, temp. sensor failure, temp. rise/fall alarm (operation continues), temp. upper/lower limit error (operation stops), float switch for dry heating prevention, refrigeration overload relay, refrigeraotr high pressure cut-off switch, fan motor protection, circulation pump thermal protector, relay timer for refrigerator protection, overheat prevention device
Water Bath Material
Stainless Steel
Water Bath Capacity
~3.4L (Liquid volume 2.3L)
Power Source (50/60Hz)
Single phase AC115V 13A with plug
External Dimension WxDxH
180 x 360 (440) x 553 (600) mm (including protrusions)
Weight
~22kg

Product description

Compact water circulator with -10 to 80°C range, max 8 L/min flow, precise PID temperature control.

Yamato Benchtop Water Circulator CB-100 offers precision temperature control with a wide range of -10 to 80°C.

Key Features:

  • Temperature control system combining refrigerator and heater PID controls:
  • -10 to 50°C with refrigerator ON and heater PID control
  • 50.1 to 80°C heater PID control only
  • Maximum flow rate: 8 L/min (60 Hz)
  • Maximum head (lift): 4.7 m (60 Hz), suitable for piping with pressure loss
  • Compact footprint: 180 mm (W) x 360 mm (D) x 553 mm (H) without protrusions
  • Stainless steel 304 cooling pipe and water bath with ~3.4 L capacity (2.3 L liquid volume)
  • Temperature accuracy: ±0.1°C
  • Cooling capacity: ~230 W at 10°C liquid temperature
  • Circulation pump motor: 40 W induction motor
  • Refrigerant: R134a with low global warming potential (GWP = 1430)
  • Controller: 7-segment 3-digit white LED display, 0.1°C resolution, key input
  • Usability: rotatable nozzle, easy-to-clean front intake filter, standard drain for maintenance
  • Safety devices include overcurrent ELCB, sensor failure alarm, temperature alarms, float switch for dry heating prevention, refrigeration protection relays, and motor thermal protectors
  • External input for temperature sensor connection, user calibration offset and auto-resume mode selectable
  • Power source: Single phase AC115V 13A with plug
  • Weight approximately 22 kg

Applications: Suitable for cell sample temperature maintenance in instruments such as spectrofluorometers and viscometers.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026