High-temperature calibration bath GD-2300S

for thermometers

Mptest specializes in the manufacture of fixed-point temperature realization apparatus traceable to the ITS-90. The GD-2300S is a realization apparatus designed specifically for the tin freezing point. It features a temperature control stability of ±0.02 °C and a bath chamber with an aperture of 63.5 mm. The unit is equipped with a color touchscreen controller that accepts inputs from Standard Platinum Resistance Thermometers (SPRTs) and provides a real-time curve display for observing the temperature plateau. It also includes a rate-based temperature control function to prevent excessively fast heating or cooling rates. The system utilizes a metallic bath design integrated with a heat-transfer sleeve to ensure optimal thermal conductivity. This key feature effectively mitigates overheating, thereby safeguarding the valuable fixed-point cell and preserving its measurement integrity. - Operating Temperature: 50 ℃ to 300 ℃ (122°F to 572°F) - Working Area: Diameter 63.5mm (2.5"), Depth 350mm (13.8") - Trough Material: Aluminum - Temperature Control Method: Fully digital PID control - Display Resolution: 0.01 ℃ - Display accuracy: ±0.1 ℃ - Temperature Stability: ±0.02 ℃ /10min - Axial uniformity: ±0.3°C at 230°C(150mm in the Vessel) - Heating Time: 25 minutes from 25°C(77°F) to 300°C(572°F) - Stabilization Time: 20~30 minutes - Operating Voltage: 110VAC±10%, 60Hz (Customizable Technical Specifications) - Rated Power: Approximately 1200W - Dimensions: 405mm (15.9") x 350mm (13.8") x 870mm (34.3") - Net Weight: Approximately 40 kg (88.2 lb)