Specification Sheet

Unstirred water baths
Unstirred water baths
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Unstirred water baths » JB Nova » Specications, options and accessories
JB Nova digital unstirred water bath range – summary of specications
General purpose unstirred baths – JB Nova
JBN5 JBN12 JBN18 JBN26
Tank capacity 5L 12L 18L 26L
Temperature range ambient +5 to 95°C
Temp.display and setting resolution 0.5°C
Temp stability (DIN 12876) @ 70°C ±0.5°C
Temperature setting/energy regulation digital
Fixed thermal cut-out
●
Dry start/run dry protection
●
Working area l x w mm 131 x 281 281 x 306 485 x 281 481 x 278
Drain tap –
● ● ●
Heater power 230V/120V kW 0.35/0.35 0.8/0.8 1.4/1.05 1.4/1.05
Supply voltage V 120 or 230
CE and CSA approved
3 kg
l: 215 mm
w: 335 mm
h: 200 mm
6 kg
l: 380 mm
w: 360 mm
h: 225 mm
9 kg
l: 590 mm
w: 335 mm
h: 275 mm
9 kg
l: 590 mm
w: 335 mm
h: 275 mm
Options and accessories
JBN5 JBN12 JBN18 JBN26
5L 12L 18L 26L
Replacement polycarbonate transparent lids*
AQL5 AQL12 AQL26 AQL26
Directs condensation away from immersed vessels, avoids contamination, reduces evaporation and saves energy
Stainless steel sloping lids*
LU6
LU14 LU28 LU28
Flat lids*
LF6 (2 ring sets) LF14 (4 ring sets) LF28 (6 ring sets) LF28 (6 ring sets)
With ring sets of variable hole diameter to accommodate tall vessels whilst reducing evaporation
Polypropylene spheres* (packs per bath)
1 x PS20 1 x PS20 2 x PS20 2 x PS20
Useful alternative to a lid, minimises evaporation and heat loss whilst allowing easy access to vessels in the bath; particularly
useful for tall vessels
Raised shelves – reversible, allows two shelf depths. h = shelf height above tank base (mm)
- RS14H
(h 40 or 78)
shelf covers
half area of
JBN12
RS18H
(h 40 or 135)
shelf covers
half area of
JBN18
RS28H
(h 45 or 135)
shelf covers
half area of
JBN26
Racks (no. per bath)
1 x J2 2 x J2 4 x J2 4 x J2
Choice of 8 variants to accommodate different tube diameters and microtubes (see below)
Replacement base trays
AQBT5 AQBT12 AQBT26 AQBT26
Required if at-bottomed asks are to be placed directly on the base of the bath and to promote thermal convection in the bath
Unstirred Bath Racks
J2 Racks
Tube size Ø
Capacity J2 Racks
Tube size Ø
Capacity
J2-10 10 mm 84 J2-25 25 mm 18
J2-13 13 mm 55 J2-30 30 mm 12
J2-16 16 mm 36 J2-SE 0.5 ml 105
J2-19 19 mm 32 J2-LE 1.5 ml 65
* lid or spheres recommended for use above 60˚C
Recommended when using heat transfer beads, to prevent beads entering drain hole
- UWB-DS (pack of 5) UWB-DS (pack of 5) UWB-DS (pack of 5)
Drain stopper