UNSTIRRED WATER BATHS

NB 9/20

Excellent temperature distribution

Apparently simple, NB series of unstirred water baths is nevertheless controlled by N-Prime™ microprocessor system giving excellent temperature precision, assisted by the triple insulation, for this class of instrument. N-Prime™ control system guarantees accurate temperature control and keeps samples at set temperature. Operated programs can be transferred to memory stick through USB port for traceability.

Most of the footprint of... More

Most of the footprint of the water bath is usable to accept samples, since there is no pump, circulator or heater inside the chamber. A convenient drain permits fast discharge of the water. Their large displays are easily visible from across the laboratory.

Designed for many general and special applications in microbiology, research and industrial laboratories.

NB 9/20

PRODUCT CATALOG

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NÜVE

GENERAL CATALOG

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DETAILS

TECHNICAL SPECIFICATIONS

OPTIONS & ACCESSORIES

Three different useful volumes: 4, 7 and 15 litres.
Temperature range: Ambient temperature + 5°C to 99,9°C.
Designed for many general and special applications in microbiology, research and industrial laboratories.
Excellent temperature control of liquid for uniform and stable temperatures.
Reliable and accurate N-Prime™ programmable PID microprocessor control system.
User friendly control panel including large bright LED displays for temperature and time.
Easy programming with one button, just turn and push.
Password protected menu to secure the operation.
Programmable alarm limits.
Data recording on memory stick by means of USB port up to 125 days.
Programmable delayed start function.
Safety thermostat to prevent running dry and audible and visual alarms against over heating.
Seamless corrosion resistant stainless steel tank for a longer life.
Minimized risk of contamination by the rounded corners and smooth surfaces of the tank.
Silicon sheet heaters surrounding the tank from three sides for uniform heating.
Triple insulation consisting of glass wool, aluminium layer and air gap for high efficiency.
Angled front panel to protect the controller from accidental water spillage.
Efficient tank usage as there is no obstruction in the tank such as circulation pump or heater.
Convenient drain for discharging the liquid in the tank quickly.
Footprint almost equal to the tank dimensions to save valuable bench space.
Optional Wi-Fi connection for N-Mobile™

	NB 9	NB 20
Tank Volume, litres	9,5	21
Useful Volume, litres	7	15
Temperature Range	Ambient Temp + 5°C / 99,9°C
Temperature Sensor	Fe-Const
Control System	N-Prime™ Programmable Microprocessor
Temperature Set and Display Sensitivity	0,1°C
Temperature variation @37°C	± 0,2°C*
Temperature fluctuation @37°C	± 0,1°C*
Programmable Alarm Limits	± 0,5°C / 5°C
Timer	1 minute – 99,9 hours + Hold Position
Delayed Start Timer	1 minute – 99,9 hours
Selectable Recording Frequency on Memory Stick	1-999 minutes
Internal Material	Stainless Steel
External Material	Epoxy - Polyester Powder Coated Steel
Power Rating	800 W	1600 W
Power Supply	230 V, 50/60 Hz
Internal Dimension (WxDxH) mm	240x300x150	505x300x150
External Dimension (WxDxH) mm	325x400x275	590x405x275
Packing Dimension (WxDxH) mm	390x450x480	650x450x480
Net/Packed Weight Kg.	9/12	13/17

*At 22°C ambient temperature and closed lid

FACTORY FITTED OPTIONS

NB XXX WF

Wi-Fi connection for N-Mobile™

ACCESSORIES

K 04 290	Plexiglass lid for NB 5 (Resists up to 60°C)
K 52 010	Stainless steel lid for NB 5
K 04 286	Plexiglass lid for NB 9 (Resists up to 60°C)
K 52 007	Stainless steel lid for NB 9
K 04 289	Plexiglass lid for NB 20 (Resists up to 60°C)
K 52 003	Stainless steel lid for NB 20
K 52 008	Lid with 4 holes for NB 9 (Hole dia. 95 mm)
K 52 005	Lid with 4 holes for NB 20 (Hole dia. 95 mm)
K 52 006	Lid with 6 holes for NB 20 (Hole dia. 95 mm)
K 52 014	Lid with 8 holes for NB 20 (Hole dia. 95 mm)
A 08 051	Tube rack 52 x Ø 13 mm, wide 70 mm
A 08 050	Tube rack 30 x Ø 16 mm, wide 70 mm
A 08 021	Tube rack 27 x Ø 18 mm, wide 70 mm
A 08 049	Tube rack 12 x Ø 30 mm, wide 70 mm