Tianjin East Kang production of this water bath nitrogen blowing instrument series can be divided into 12-well water bath nitrogen blowing instrument · 24 holes in a water bath nitrogen blowing instrument · 36 holes in a water bath nitrogen blowing instrument available with different needs for customers to choose first blow nitrogen bath Samples were analyzed instrument is available in liquid and vapor into the mass. Sample concentration method using an internationally recognized technique, heating of the sample with nitrogen to achieve the concentration effect, this research is more likely to save some of the advantages of operating time. The company's 12-hole water bath nitrogen blowing instrument · 24 holes in a water bath nitrogen blowing instrument · 36 holes in a water bath nitrogen blowing instrument with good thermal conductivity aluminum heat block do nitrogen blowing facilities in order to achieve uniform heat transfer more oxygen-enrichment, Independent blowpipe prevent cross-contamination between. Each outlet flow addition DNT nitrogen blowing instrument can also be individually adjusted, the total flow of nitrogen gas flow meter can also visually see and monitored. Water bath nitrogen blowing instrument Features: ● DN series blowing dry nitrogen can choose a variety of quick heating, including different number of holes and different pore sizes ● Racks DN series with blowing nitrogen bath can easily sink into or out of the tube, and can be fixed at any height ● thick heat block 70mmH making the overall temperature of the thermal block more uniform and accurate heat block temperature will directly detecting sensor ● DNT nitrogen blowing instrument can be adjusted individually for each purge flow ● outlet needle with gas meter, you can visually see the nitrogen flow rate and flow rate 12-hole water bath nitrogen blowing instrument · 24 holes in a water bath nitrogen blowing instrument manufacturer specifications and ordering information Model Index Number of holes heating power heating gas flow aperture dimensions price DNT-12A Dry aluminum block 12 350W 0-5L / min 260 * 203 * 155 16 7200 DNT-24A dry aluminum block 24 500W 0-10L / min 282 * 225 * 155 16 9800 DNT-36A dry aluminum block 36 600W 0- 15L / min 282 * 250 * 155 16 12400 DNT-12W water bath for 12 holes of the brackets 350W 0-5L / min 235 * 135 * 100 16 7200 DNT-24W water bath for 24 holes of the brackets 500W 0-10L / min 235 * 135 * 100 16 9800 DNT-36W water bath for 36 holes of the brackets 600W 0-15L / min 235 * 135 * 100 16 12400 block heating tube diameter of 21mm and aperture can be customized any other diameter; depth Standard: 45mm; can be made in any depth Temperature Accuracy Temperature range: dry style heated from room temperature -150 ℃; water bath at room temperature -100 ℃ 2. thermostat error: ± 0.1 ℃ temperature control function is set, the actual temperature of the twin four-digit LED display 2. The upper limit temperature protection is set to 80 ℃ -. 110 ℃ Notes sections of nitrogen blowing instrument can be optional gas flowmeter (price: ￥ 200.00 million)