LB-8300 portable water sample suction filter Introduction: LB-8300 portable water sample suction filter is a G cost-effective equipment for accelerated water sample filtration developed by G new technology in the fields of current computers, sensors and new materials. The instrument complies with HJ776-2015 "Determination of 32 Elements in Water Quality - Inductively Coupled Plasma Emission Spectrometry", GJW-03-SSG-001 "Operation Instruction of G Surface Water Environmental Quality Monitoring Network" and other relevant standards, and is applicable to the determination of soluble elements, Conduct on-site filtration of water samples to improve the filtration speed and efficiency of water samples; It is mainly used for on-site filtration of dissolved heavy metals such as lead, copper, zinc, cadmium, iron and manganese in water samples after collection, filtration of chlorophyll a in water samples, filtration of total soluble solids in water samples, filtration of sediment and other granular impurities in water samples, etc. This instrument is applicable to the use of on-site or laboratory filtration of water samples after water sample collection to improve the filtration speed and efficiency of water samples; It is widely used in environmental monitoring systems, petrochemical industry, hydrology and water conservancy, water companies, sewage treatment plants, thermal power plants, iron and steel enterprises, scientific research and teaching in universities, agricultural environmental monitoring, railway environmental monitoring, automobile manufacturing, marine environmental monitoring, traffic environmental monitoring, environmental research and other departments. characteristic: 1. Adopt integrated design mode, small size, light weight and easy to carry; 2. Built-in high-capacity lithium battery, with a battery life of more than 20 hours, convenient for on-site use; 3. Simple operation, instant use, automatic pressure relief, convenient membrane replacement; 4. Imported vacuum pump is selected, with large flow, strong load capacity, acid and alkali corrosion resistance and long service life; 5. The sample suction filtration speed and suction filtration protection pressure can be set by software, which is easy to operate and flexible to use; 6. Large LCD display, simple operation interface, real-time display of parameters such as suction pressure; 7. The collecting bottle is combined with the sample bottle, and it is not necessary to clean the collecting bottle when the next water sample is filtered; 8. The material of the sample bottle (liquid collecting bottle) meets the requirements of G standard and operation instructions, and does not contain metal ions; 9. Multi-diameter filter membrane can be selected, and 100mm/0.45 is used by default μ M water system microporous membrane; 10. Large file storage capacity, which can store 1500 groups of sampling data; 11. AC/DC dual purpose: 220V AC power can be used directly through the adapter. Technical parameters: Sampling flow (no-load): 12L/Min Load capacity: - 80kPa File storage: 1500 groups Duration: more than 20 hours Working time: 99 hours and 59 seconds Working temperature: (- 20~+50) ℃ External dimension: 235 * 210 * 270 mm Operating weight: about 3.5kg Power consumption: ＜ 15 W
Introduction: LB-8300 portable water sample suction filter is a G cost-effective equipment for accelerated water sample filtration developed by G new technology in the fields of current computers, sensors and new materials. The instrument complies with HJ776-2015 "Determination of 32 Elements in Water Quality - Inductively Coupled Plasma Emission Spectrometry", GJW-03-SSG-001 "Operation Instruction of G Surface Water Environmental Quality Monitoring Network" and other relevant standards, and is applicable to the determination of soluble elements, Conduct on-site filtration of water samples to improve the filtration speed and efficiency of water samples; It is mainly used for on-site filtration of dissolved heavy metals such as lead, copper, zinc, cadmium, iron and manganese in water samples after collection, filtration of chlorophyll a in water samples, filtration of total soluble solids in water samples, filtration of sediment and other granular impurities in water samples, etc. This instrument is applicable to the use of on-site or laboratory filtration of water samples after water sample collection to improve the filtration speed and efficiency of water samples; It is widely used in environmental monitoring systems, petrochemical industry, hydrology and water conservancy, water companies, sewage treatment plants, thermal power plants, iron and steel enterprises, scientific research and teaching in universities, agricultural environmental monitoring, railway environmental monitoring, automobile manufacturing, marine environmental monitoring, traffic environmental monitoring, environmental research and other departments.
