Nitrite Nitrite NO2 detector analyzer rapid determination colorimeter 0-1.50mg / L

Brand: Lu Hengsheng matter Model: S-109 test items: nitrite Type: Portable water analyzer measuring range: 0.00-1.50 mg / l Accuracy: ± 0.01 mg / L (measured value <1.00 mg / L), ± 0.05 mg / L (measured value> 1.00 mg / L) Power supply voltage: 9 v Resolution: 0.01 for the industry: Aquaculture Product name: Nitrite detector nitrite Nitrite colorimetric analyzer nitrite tester First, the technical parameters Name: nitrite colorimetric measurement range: 0.00 ~ 1.50 mg / L Light Source: Silicon LED wavelength: 510 nm accuracy: ± 0.01 mg / L (measured value <1.00 mg / L), ± 0.05 mg / L (measured value> 1.00 mg / L) Dimensions: 170 × 70 × 30 mm Weight: 200 g (with battery) Battery life: 1 × 9 V, more than 40 hours Environment: Temperature 0 ~ 40 ℃, relative Humidity 0 ~ 90% (non-condensing) off: exhausted than after the meter, press "ON / OFF" Shutdown Methods: GB hydrochloric acid naphthylethylenediamine law, after nitrite diazotization, and hydrochloric acid naphthylethylenediamine reagent to the sample solution was purple. Second, product introduction nitrite portable colorimeter, the instrument can use anytime, anywhere provide consistent national standard method of measuring results, simple interface without professional field operation to get accurate results but also through the colorimeter. Portable nitrite colorimeter, to use the equipment simply boot, zero, reading, you can quickly complete the analysis of the test sample, small and easy to carry, quality comparable to similar imported products, but the cost is only one-third of imported products one around. Portable nitrite colorimeter is my company in terms of water quality testing a new generation of independent research and create products in the domestic water quality rapid detection of digital office equipment industry leader. Another detect ozone in water, chlorine, nitrite, ammonia, hexavalent chromium, the concentration of chlorine dioxide and other portable colorimeter. Third, simple colorimetric characteristics ----- interface without professional field operations also can get accurate results colorimeter. ----- Fast analysis speed boot → zero → readings, complete testing of a sample within three minutes. ----- Provide accurate measurements anywhere with a consistent national standard method of measurement. Test cost------ quality comparable to import similar products, but the cost is only about one-third of imported products. Lightweight design ----- small size, light weight, easy to carry. Fourth, the product widely used in urban water supply, food and beverage, environmental, medical, chemical, pharmaceutical, thermal power, paper, aquaculture, biotechnology, fermentation technology, textile, petrochemical, water treatment and other areas of water quality on-site rapid testing. Supplemented with nitrite reagent nitrite name colorimeter used in conjunction with: nitrites add reagent specifications: Foil tablets each package can be measured 100 times, with special cuvette. Detection range: 0.00 ~ 1.50 mg / L (ppm) Service: 陆恒生 matter if those who support the purchase of equipment warranty for one year, after product purchase, such as what problems can always phone or Want linked encountered during testing. Hangzhou Lu Hengsheng Technology Co., Ltd. is a research and development, production, marketing and related reagents water quality testing equipment business, based in Zhejiang University Huajiachi, has four-set. We have been in China water testing industry leader, our aim is to provide customers the most efficient, fastest, most affordable and most convenient testing services! It offers a comprehensive sewage discharge standards, sewage discharge standards, urban sewage treatment plant emission standards, pollutant discharge standards plating, printing and dyeing wastewater discharge standards, hospital sewage discharge standards, emissions standards inquiry production and marketing of products mainly include: 1. Power Chemical Family: Industrial PH meter, conductivity meter, ORP meter, TD S meter; 2. Water test series: hydrogen peroxide strips, peracetic acid residues strip, strip chlorine, ammonia test strips, nitrite test strips, chlorine test The kit, ozone detection kit, water hardness kits, TP kit kit ammonia, heavy metals test kit, COD cuvette, cuvette cyanide, heavy metals cuvette; 3. refractometers series: sugar meter , salinity meter, cutting fluids, freezing instrument; 4. Water detector series:; 5. Acting import brand chlorine detector, ozone detector, ammonia detector, total phosphorus detector, heavy metal detector: Hach HA CH strips, British imports paper agent, Finland Biohit pipettes.