Grant Instruments - Optima™ GD120 R series
Manufactured by Grant Instruments
GD120 R series - digital control
The Grant Optima™ GD120 R series of refrigerated baths and re-circulators with digital control provides excellent value for money for more demanding applications requiring accurate heating and cooling in the range of -20 to 100°C.
Grant GD120 series refrigerated systems combine the versatile Grant Optima™ digital immersion thermostat GD120 with a choice of five Grant refrigerated stainless steel tanks.
The GD120 immersion thermostat incorporates Intelligent Control Optimisation (ICO)™ for adaptive intelligent PID temperature control and includes a powerful integral pump, making GD120 series refrigerated systems suitable both for immersing samples and circulating temperature controlled fluid to external devices. It includes a convenient timer function for reaction timing and a variable high temperature alarm setting. The temperature range and heater power are automatically limited according to the liquid type selected.
Grant GD120 series refrigerated systems combine the versatile Grant Optima™ digital immersion thermostat GD120 with a choice of five Grant refrigerated stainless steel tanks.
The GD120 immersion thermostat incorporates Intelligent Control Optimisation (ICO)™ for adaptive intelligent PID temperature control and includes a powerful integral pump, making GD120 series refrigerated systems suitable both for immersing samples and circulating temperature controlled fluid to external devices. It includes a convenient timer function for reaction timing and a variable high temperature alarm setting. The temperature range and heater power are automatically limited according to the liquid type selected.
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Features of Optima™ GD120 R series
- Simple-to-use rotor plus two keys provide access to the interactive interface for fast, accurate set-up
- Clear digital display for instant reassurance - easy to read from a distance
- Visual and audible alarm - alert you when your attention is required
- Operating setpoint plus 3 adjustable preset temperatures for convenience
- User calibration facility for optimum accuracy at the required operating temperature
- Powerful integral pump - maximum flow rate 17L/min
- Choice of five refrigerated (R) tanks with different facilities, working volumes and cooling capacities
- Cooling/heating range: -20 to 100°C
- Stability ± 0.1°C
General Specifications
| Integrated Bath | 1 |
| Temperature Range | -20 to 100 °C |
| Temperature Stability | 0.1 °C |
| Temperature System | Heating/Chilling |