EF-NH3P portable ammonia nitrogen analyzer Introduction
EF-NH3P portable ammonia nitrogen measuring instrument adopts high-performance imported light source, with high measurement precision and good stability, solves various stray light interference, large-screen LCD Chinese display, humanized display interface, simple operation, storage/waterproof Function, the main components are imported from abroad, applying laboratory testing, sewage treatment, colleges and universities, scientific research units in various industries. It is powered by rechargeable lithium battery, portable and portable, easy to carry, suitable for field use in the field. Good stability, high precision, data can be saved and queried.
Feature
(1) Quickly, efficiently and accurately detect the concentration of ammonia nitrogen in water, and read the concentration directly.
(2) According to the latest national standard “Determination of water quality ammonia nitrogen by Nessler's reagent spectrophotometry (HJ535-2009)”, it is applicable to many testing standards at home and abroad.
(3) It adopts imported high-brightness and long-life light source, and the life of the light source is up to 100,000 hours.
(4) Direct reading of concentration, large-screen LCD Chinese display, user-friendly operation interface, simple and time-saving operation.
(5) 100 standard curves and 5000 measured values (date, time, parameters, test data) can be saved.
(6) Memory standard working curve, the user can also calibrate the curve as needed.
(7) The operation interface is more user-friendly, with the standard curve missing and factory reset function.
(8) The main body casing is made of anti-corrosive material, which has better corrosion resistance.
(9) It has data power-off protection function and data storage function, so that the measurement record can be queried at any time.
(10) Built-in high-intelligent rechargeable lithium battery, showing the remaining power, the instrument consumes low power.
(11) has a USB interface to transfer current data and all stored history data to the computer.
(12) Wear a portable suitcase for carrying, convenient for on-site inspection and use.
Technical Parameters
Measuring range: 0.000-100.000mg/L (high and low range segmentation, measured after dilution can be measured)
Measurement accuracy: ≤±3% (F.S)
Repeatability: ≤±3%
Resolution: 0.001mg/L
Light source life: 100,000 hours
Optical stability: ≤0.001A /10 minutes
Display mode: color LCD
Tester power supply: rechargeable lithium battery
Detection method: colorimetric tube
Data communication interface: USB
Dimensions: 240mm × 120mm × 92mm
Weight: 1.25Kg
Introduction
EF-NH3P portable ammonia nitrogen measuring instrument adopts high-performance imported light source, with high measurement precision and good stability, solves various stray light interference, large-screen LCD Chinese display, humanized display interface, simple operation, storage/waterproof Function, the main components are imported from abroad, applying laboratory testing, sewage treatment, colleges and universities, scientific research units in various industries. It is powered by rechargeable lithium battery, portable and portable, easy to carry, suitable for field use in the field. Good stability, high precision, data can be saved and queried.
