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硝酸鹽離子計(jì)LAQUAtwin能測哪些樣品？
硝酸鹽離子計(jì) LAQUAtwin N03-11產(chǎn)品簡介
硝酸鹽離子計(jì) LAQUAtwin N03-11是由日本堀場HORIBA公司生產(chǎn)，是一款通用型離子計(jì)，采用離子電極法，方便快速的測出結(jié)果。LAQUAtwin N03-11S體積非常小，非常方便攜帶，且防水性能好，非常適合帶到現(xiàn)場檢測。*的傳感器可以測量粘性液體、固體，甚至粉末樣品。無需燒杯校準(zhǔn)儀表或測量樣品。只需在扁平傳感器上滴幾滴標(biāo)準(zhǔn)或樣品。這個(gè)程序節(jié)省了你的時(shí)間，防止浪費(fèi)你寶貴的樣品。
產(chǎn)品特點(diǎn)：
溫度補(bǔ)償﹒自動保持﹒IP67等級防水/防塵。
可用微試樣品（0.3ml～）進(jìn)行滴定測試。
防水性能 符合IP67。
技術(shù)參數(shù)：
測量原理：離子電極法
重復(fù)性：±10％
功能：自動校正（1點(diǎn)或2點(diǎn)）
測量量程：N03-11：NO3-/6～9900ppm（mg/L），NO3--N/1.4～1400ppm（mg/L）
分辨率：0～99ppm：1ppm，100～990ppm：10ppm，1000～990
硝酸鹽離子計(jì)LAQUAtwin能測哪些樣品？
LAQUAtwin N03-11 Features
The only pocket meter that directly measures nitrate ion and nirate-nitrogen concentrations in 0.3ml sample (or 0.05ml sample with sampling sheet B). Unique sensor allows measurement of viscous liquids, solids, and even powder samples. No need for a beaker to calibrate your meter or measure a sample. Just place few drops of the standard or sample onto the flat sensor. This procedure saves you time and prevents wasting your precious sample.
Minimum sample volume: 0.3ml (0.05ml with sampling sheet B)
Up to 2 calibration points
Auto standard recognition
Changeable high and low calibration values
Multiplication compensation: 0.01 to 9.90
Temperature and mV display
Temperature calibration: 5 to 40.0 ºC
Auto hold / auto stable measurement
Auto power off: 30 mins.
Low battery indicator
IP67 Rating dust & waterproof
Replaceable sensor
400 Hours battery life: continuous use without backlight
Material: ABS epoxy
Display: custom (monochrome) digital LCD with backlight
Operating conditions: 5 to 40 ºC, 85% or less relative humidity
Warranty: 2 years - meter, 6 months - sensor
Packed in handy carrying case
Supplied with accessories (see specifications for more details)
