Introduction: The ET3301 fully automatic nitrogen blown concentrator is a fast, small-volume sample concentrator. It is easy to set up, does not require manual continuous monitoring, and has a short evaporation time, which has obvious advantages compared with the conventional evaporation method. Simple operation: With the ET3301 concentrator, you simply place the sample, open the airflow channel according to the number of samples, and then you can leave. After the preset evaporation time is over, the controller automatically closes the relevant purge channel to save gas and notify the operator. Flexible and efficient: The ET3301 concentrator offers a replaceable sample holder that can handle different volume samples. The common sample tube holder can hold 60 samples, and the sample volume ranges from 4ml to 35ml (the tube rack can be customized according to user requirements). Save space and money: Evaporation technology uses gas vortex technology, temperature controlled water bath and adjustable air flow further enhance evaporation performance Small size, no need to occupy the fume hood space, the evaporated solvent is discharged to the appropriate place by the exhaust fan and the discharge pipe Reduce operating time and operating costs Increased sample operation accuracy Improve laboratory efficiency Handling more samples in a shorter period of time Saves the operator time to watch the evaporation process Eliminates maintenance of vacuum pumps and cooling tubes Ventilation system is specially designed to reduce nozzle tip moisture droplets After the evaporation time is over, an alarm sounds to alert the operator Preset 6 independent purge channel times for easy processing of different types of samples simultaneously When the top cover is opened, the system will automatically turn off the purge and pause timing. After closing the top cover again, the system will continue to time and purge without disturbing the original settings. Technical Parameters: Number of sample processing : 60 Bath temperature: room temperature to 95 degrees Celsius Timing controller timing range: 1-999 minutes Air supply requirements: Minimum inlet pressure: 60 psi Maximum inlet pressure: 100 psi Nozzle flow: up to 2L/min/ea Flow control: digital display voltage regulator Purge control: 6 independent channels Gas evacuation port and channel: 5cm and 3cm inner diameter, 3.8m long emptying tube Power requirements: 230V, 50HZ (optional 110V, 60HZ) Size: 54cm wide * 31cm high * 35cm deep Net weight: 25KG Shipping weight: 35KG
