Circulator water bath WBU-250

compactimmersion

Overview
Compact, accurate calibration water baths designed for external circulation and temperature calibration in laboratory and industrial settings.

• Fully insulated construction for excellent heat retention
• Temperature stability of ±0.005°C depending on control unit chosen

Details
These compact calibration baths deliver stable temperatures across their operating range. They are intended for external circulation to maintain sample temperatures in viscometers, photometers, refractometers, fermenters and other reaction vessels. A flow cooler can be added to reach temperatures down to -35°C. Each bath is fully insulated on all sides and the base and is fitted with a cooling coil for connection to a cold water supply for operation near ambient. An immersion circulator is required for liquid calibration operation—order Cole-Parmer IC-300 series or another compatible immersion circulator separately.

Available product options

• EW-16104-50 (SKU 1610450) — WBU-250-12 Water Bath with Cooling Coil: Reservoir capacity 12 L; Bath opening width 6 in; Working area depth 11 51/64 in; Price $2,325.00
• EW-16105-04 (SKU 1610504) — WBU-250-7 Water Bath with Cooling Coil: Reservoir capacity 7 L; Bath opening width 6 in; Working area depth 6 29/32 in; Price $2,060.00
• EW-16112-03 (SKU 1611203) — WBU-250-5 Water Bath with Cooling Coil: Reservoir capacity 5 L; Bath opening width 6 in; Working area depth 4 29/32 in; Price $1,790.00

Characteristics / technical specifications

• Fully insulated on all sides and base for excellent heat retention
• Temperature stability: ±0.005°C (dependent on control unit chosen)
• Fitted with cooling coil for connection to cold water supply (for use near ambient)
• Option to add flow cooler to reach temperatures down to -35°C
• Designed for external circulation to maintain sample temperatures in viscometers, photometers, refractometers, fermenters and other reaction vessels
• Immersion circulator required (sold separately; compatible with Cole-Parmer IC-300 series or other suitable immersion circulators)
• Available reservoir capacities: 5 L, 7 L, 12 L
• Bath opening width (each variant): 6 in
• Working area depths (each variant): 4 29/32 in (5 L), 6 29/32 in (7 L), 11 51/64 in (12 L)