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Yamato Benchtop Water Circulator CB-100
Product Description
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.
Item Stats
Product details
| 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 |
| Included Accessories | Hose nozzle 10mm O.D. connection (for flexible hose connection (2), knurled screw (2) |
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