The Grant JB Aqua Dual combines two baths in one – 5 and 12 litres. It is a robust, high quality water bath for direct immersion of samples. It combines reliability, performance and value for money and provides excellent temperature stability for a wide range of routine laboratory applications. It is deal when two different temperatures are needed and space and value for money are primary concerns.
5-litre and 12-litre high grade stainless steel tank with durable polished finish Clean, painted steel case – maximum chemical and abrasion resistance User settable, over-temperature sample protection - protects samples from over-heating Fixed thermal cut-out – protects the user if the bath is accidentally run without water or in the very unlikely event of failure of control system Raised feet – allow lifting whilst holding base of tank Grant non-drip polycarbonate lid, included as standard – improves performance, limits evaporation and conserves energy Simple dial temperature setting – easy to use and provides quick visual indication of temperature and ability to re-set dial position Polycarbonate perforated base tray, included as standard – promotes heat convection and optimal temperature uniformity, also allows any container to be placed directly in bath Heater mat and sensor bonded to the underside of the tank – optimises temperature uniformity and workspace Removable dial – enables calibration Free lid and free tray included
Tank capacity Litres 5 and 12
Overall dimensions h/d/w mm 215/360/530
Temperature range °C Ambient + 5°C to 98°C
Temperature setting range °C 10 to 98 in 2.0 steps
Stability °C ± 1.0
Temperature setting/energy regulation Analogue
Working volume l/w/d mm 150/300/140 and 325/300/140
Overall consumption 220-240V kW 1.2
Supply voltage V 220-240
Sample protection Adjustable cut-out
Accessory options
Lids and polypropylene spheres
AQL5 and AQL12 Polycarbonate transparent lid (blue) – directs condensation away from immersed vessels, avoids contamination, reduces evaporation and saves energy LF6 and LF14 Flat lids (2 and 4 ring sets)* - with ring sets of variable hole diameter to accommodate tall vessels whilst reducing evaporation PS20 polypropylene spheres* – Useful alternative to a lid, minimises evaporation and heat loss whilst allowing easy access to vessels in the bath; particularly useful for tall vessels
*should be used above 60o C
Trays and racks
AQBT5 and AQBT12 base tray – Required if flat-bottom flasks are to be placed directly on the base of the bath and to promote thermal convection in the bath RS14H raised shelves (for 12 litre bath) – Provides two alternative depths to accommodate different sizes/shapes of vessels simultaneously. More than one shelf can be used to achieve a range of depths. 100 x 80 x 80mm (w x l x h), covers 30% of the area of 12 litre bath of the JB Aqua Dual. J2 test tube rack – The 5 litre bath of the JB Aqua Dual will accommodate one J2 test tube rack and the 12 litre bath will accommodate two J2 test tube racks. There is a choice of eight variants to accommodate different tubes diameters and microtubes
Tube size Tubes per J2 rack
10mm 84
13mm 55
16mm 36
19mm 32
25mm 18
30mm 12
Microcentrifuge Tubes
0.5ml 105
1.5ml 65
