High specification model with high performance digital thermostat control and stainless steel tank for sophisticated applications requiring complex programming and/or ultra precise temperature control.
- Optima™ high performance digital thermostat (GP200) for ultra precise temperature control
- Stability ± 0.005°C
- Cooling/heating range 0 to +200°C*
- 26 litre tank volume (other tank sizes available)
- Comprehensive range of sophisticated and automated programming and control functions
Click on the links here to learn more about the
GP200 high performance digital thermostat and other models in the
Grant GP200 series baths and circulators.
* operation below ambient temperatures requires accessory cooling
Accessory options for GP200-S26 bath
Lids and polypropylene spheres
Between 60ºC and 100ºC and below room temperature a lid or layers of polypropylene spheres should be used to help reduce evaporation/heat loss and avoid sample contamination. Above 100ºC a lid must be used.
Note: Polypropylene spheres are particularly useful where tall vessels need to be immersed.
Lids
LG26 gabled, hinged, removable stainless steel lid
Polypropylene spheres
PS20 pack of polypropylene spheres:
2 packs required
Rack systems and raised shelves
Grant custom designed racks and shelves enable you to optimise the available baths capacity. Raised shelves allow shallow vessels to be accommodated.
Racks
VR : - 4 VR racks per GP200-S26 bath
Tube size Number of tubes per VR
Ø 10-13 mm 65
Ø 16-19 mm 36
Ø 24 mm 23
Ø 30 mm 14
0.5 ml 102
1.5 ml 75
Raised shelves
Reduce the effective liquid depth to allow shallow vessels to be placed in the baths.
RS28 raised shelf for GP200-S26
Accessory cooling systems
To allow systems to operate at or below room temperature by means of a cooling coil dipped into the bath. Designed for minimal impact on working area.
Refrigerated immersion coolers
Consist of a cooling coil connected to a refrigeration unit by a flexible pipe. Extract heat continuously, with the bath control unit controlling temperature.
C1G immersion cooler , temperature range 0 to 40ºC
C2G immersion cooler, temperature range -15 to 40ºC
Heat exchange coil
Designed to be attached to a supply of cooling tap water or a refrigerated circulator
CW5 heat exchange coil , temperature range 2ºC above coolant temperature
Accessory vertical turbine pumps
Required only where the application demands a higher pressure than that delivered by the GP200 internal pump to maintain flow. Note: When an accessory pump is fitted, the available working area is reduced.
Low noise, compact design. Supplied with pipe connections and special lid for fitting to tank, pipe bore 12.7 mm.
VTP1 - max. pressure 1000 mbar, max. flow 9 L/min
VTP2 - max. pressure 1650 mbar, max. flow 12 L/min
External probes
for monitoring and controlling temperature of remote loads
FF17 flexible polythene probe, 2 m cable, 100mm x Ø 4.5mm, very fast response
LL17 stainless steel probe, 2 m cable, 125mm x Ø 5mm
Remote switching device
RSD remote switching device
Can be used by GP200 models to control, by switching on and off, any mains powered appliance up to a maximum of 8 Amps. The GP200 can control two relays. A separate RDS is required for each relay. This function can be programmed directly via the GP200 interface or via PC with Labwise™ software.
Labwise™ PC software
Allows two-way communication for status display, programming and data capture