Praller liquid nitrogen generator

Praller liquid nitrogen generatorThe LNG-10A liquid nitrogen generator adopts high-performance low-temperature refrigeration direct liquefaction technology, with a refrigeration temperature of up to -200 ° C and a liquid nitrogen production of ≥ 10L/day. With the advantages of high efficiency, stability, small size, and low loss, it can provide plug and play high-purity liquid nitrogen supply for applications that require rapid deep freezing such as low-temperature sample concentration and medical freezing, bringing a more reliable and convenient liquid nitrogen production experience.

◎ Liquid nitrogen production: ≥ 10L/day

◎ Liquid nitrogen purity: ≥ 90% (customizable)

◎ Liquid nitrogen pressure: 0.1-1 bar (customizable)

◎ Maximum power: 2.3KW

◎ Environmental temperature: 0-30 ° C

◎ Noise: ≤ 60dB@1m

◎ Liquid Nitrogen Tank: Built in 25L liquid nitrogen tank, effective volume 20L

◎ Cooling time: It takes 3 hours from starting at room temperature to producing liquid nitrogen

◎ Nitrogen generator: Built in membrane separation nitrogen generator or PSA nitrogen generator

◎ Refrigeration machine: pulse tube refrigeration machine, with a lifespan of over 100000 hours, low vibration, and no maintenance required

◎ Production mode: Fully automatic production mode, automatically producing and standby according to liquid level

◎ Liquid nitrogen discharge: Dual control through touch screen pressurization and mechanical valve switch to ensure safe use

◎ Product screen: 10.1-inch high-definition color LCD display screen

◎ Display parameters: real-time liquid level/tank pressure/operating status/liquid nitrogen displacement/refrigeration power/hot end temperature, etc

◎ Internet of Things: Supports WIFI and 4G (customizable)

◎ Liquid nitrogen output tube: 1.5m vacuum insulated tube

◎ Input power supply: 220V, 1PH, 50HZ

◎ Whole machine weight: 150KG

◎ Dimensions: 860 * 560 * 1250 (mm)