LC-GAD-12 Intelligent Graphite Acid Evaporator, 12 Positions (CAT#: STEM-BC-3540-ZJF)

The LC-GAD-12 is an intelligent graphite acid evaporator for analytical sample preparation. It is suitable for microwave digestion pretreatment and post-digestion acid removal. The system can support sample preparation for atomic absorption, atomic fluorescence, and ICP-AES analysis. A high-precision PID controller provides automatic and stable temperature regulation. Thirty programmable heating segments allow users to define ramping and holding procedures. High-purity graphite heating components provide rapid heat transfer and uniform sample treatment. Integrated surrounding heating reduces temperature differences within each sample and between digestion positions. Safety functions include power-loss protection, upper and lower temperature alarms, uncontrolled-temperature protection, and overtemperature alarms.

Power supply: 220 V, 50 Hz
Rated power: 2.2 kW
Positions: 12
Hole dimensions: 35 mm diameter × 50 mm depth
Display: 4.3-inch LCD touchscreen
Temperature range: Ambient to 300°C
Temperature accuracy: ±0.1°C
Heating material: High-purity graphite with PFA coating
Temperature programming: 30 segments
Net weight: 15 kg
Dimensions: 510 × 240 × 190 mm

Twelve-sample capacity
Thirty-segment programming
Precise PID control
Uniform surrounding heating
High-purity graphite block
Corrosion-resistant PFA coating
Multiple temperature protections
Rapid heat dissipation

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