Tianjin East Kang production DN-12 / A / W12 water bath nitrogen blowing instrument hole, 24-hole water bath nitrogen blowing instrument manufacturers to have 15 years of experience in the production of nitrogen blowing instrument, the company produces a water bath nitrogen blowing instrument not only quality assurance after-sales service is also very Perfect, if you now need to look at our Dongkang water bath nitrogen blowing instrument manufacturer may wish to give me a telephone at the understanding of the company together with all the staff look forward to your calls. DN12 bore hole water bath nitrogen blowing instrument -24 nitrogen bath blowing instrument - Tianjin Dongkang nitrogen blowing instrument manufacturer specifications and ordering information Model Index Number of holes heating power heating gas flow aperture dimensions price DN-12A dry aluminum block 12 350W 0 -5L / min 260 * 203 * 155 16 5600 DN-24A dry aluminum block 24 500W 0-10L / min 282 * 225 * 155 16 7200 DN-36A dry aluminum block 36 600W 0-15L / min 282 * 250 * 155 16 9800 DN-12W water bath for 12 holes of the brackets 350W 0-5L / min 235 * 135 * 100 16 5600 DN-24W water bath for 24 holes of the brackets 500W 0-10L / min 235 * 135 * 100 16 7200 DN-36W water bath for 36 holes of the brackets 600W 0-15L / min 300 * 250 * 150 16 9800 heating block 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 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 ℃ nitrogen blowing Notes sections. instrument can be optional gas flowmeter (price: ￥ 200.00 million)