NB 9/20
UNSTIRRED WATER BATHSExcellent temperature distributionN-Prime™
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.
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.
DETAILS
Two different useful volumes: 7 and 15 litres.
Temperature range: Ambient temperature + 5°C to 99,9°C.
Excellent temperature control of liquid for uniform and stable temperatures.
Data recording on memory stick by means of USB port up to 125 days.
Programmable delayed start function.
Minimized risk of contamination by the rounded corners and smooth surfaces of the tank.Convenient drain for discharging the liquid in the tank quickly.
Reliable and accurate N-Prime™ programmable PID microprocessor control system.
User friendly control panel including large bright LED displays for temperature and time.ocessor control system.
Easy programming with one button, just turn and push.
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.
Footprint almost equal to the tank dimensions to save valuable bench space.
Password protected menu to secure the operation.
Programmable alarm limits.
Safety thermostat to prevent running dry and audible and visual alarms against over heating.
Seamless corrosion resistant stainless steel tank for a longer life.
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.
Optional Wi-Fi connection for N-Mobile™
TECHNICAL SPECIFICATIONS
| 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 | |
Displays | Displays for Temperature and Time | |
Temperature Set and Display Sensitivity | 0,1°C | |
Temperature variation @37°C | ± 0,1°C* | |
Temperature fluctuation @37°C | ± 0,01°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 |
OPTIONS & ACCESSORIES
AKSESUARLAR
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 Ø13 mm, wide 70 mm
A 08 050 Tube rack 30 x Ø16 mm, wide 70 mm
A 08 021 Tube rack 27 x Ø18 mm, wide 70 mm
A 08 049 Tube rack 12 x Ø30 mm, wide 70 mm
R 01 113 2x1000ml Flask holder
R 01 116 4x500ml Flask holder