EHS-4042 Type 40 Digestion Hole Graphite Digestion Apparatus Introduction: The EHS series anticorrosive graphite digestion instrument is a sample pretreatment device suitable for sample digestion in a high-concentration acid mist environment. It can support the simultaneous processing of up to 60 samples and fully meet the needs of batch sample processing. The EHS series products are equipped with the automatic lifting function of the sample rack, which protects the samples and reduces manual intervention. Features: 1. Automatic lifting to protect samples The sample automatically rises to dissipate heat After the instrument finishes the heating program, the sample rack automatically rises, and the sample enters the heat dissipation state to prevent the experimenter from taking the sample out in time and the residual temperature of the graphite body will destroy the sample. Sample hovering near dry When the digestion work is almost completed and the sample volume is small, the bottom of the sample tube can be raised to an easy-to-observe position through the lifting function to continue heating until the sample is nearly dry to avoid damage to the sample. Observe the sample through the window During the digestion process, it is often necessary to check the digestion status of the sample. The sample rack can be raised through the wire control switch or APP software, and the user can observe the sample through the fume hood glass. 2. Multiple protection, anti-corrosion and durable The cabinet is made of stainless steel surface with Teflon coating, double anti-corrosion; Thickened Teflon coating on the surface of the isostatically pressed graphite body can effectively prevent strong acid corrosion; The hierarchical structure design of the heating body and the electric control system, the electric system is located below the box body independently sealed, heat insulation and anti-corrosion; The capacitive touch button design completely isolates acid gas and avoids corrosion of the electrical system. 3. Rich functions and easy to use The three information of temperature, heating order and time are displayed at the same time, which is simple and easy to use; With up to 20 steps of program temperature control function, the process of sample digestion and acid removal is more peaceful; The system automatically saves the last working conditions, no need to repeat settings; With automatic protection function of upper temperature limit to ensure safe use; Built-in WIFI communication module and open communication protocol to meet the needs of secondary development. 4. Uniform heating and simultaneous digestion The unique uniform temperature heater is used as the heat source, and the sample is heated by isostatic pressing of the graphite body, so that the temperature between the digestion holes is more uniform and the service life is longer. 5. Wireless control, safe and convenient Optional wireless control function, APP control software based on the Android system, can remotely control the device through the mobile terminal, and can easily complete the digestion process without opening the fume hood window. Technical Parameters: Model: EHS-4042 Temperature control range: room temperature -240℃ Digestion aperture: Φ44mm Number of digestion holes: 40 Graphite surface coating: Teflon material Cabinet material: stainless steel surface, Teflon coating Power supply: AC220V3500W
Introduction: The EHS series anticorrosive graphite digestion instrument is a sample pretreatment device suitable for sample digestion in a high-concentration acid mist environment. It can support the simultaneous processing of up to 60 samples and fully meet the needs of batch sample processing. The EHS series products are equipped with the automatic lifting function of the sample rack, which protects the samples and reduces manual intervention.
