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技术参数：Specifications
型号Model | SGZ-B |
测定原理Minimum principle | 90º散射光Divergence light |
zui小示值Minimum readout | 0.1 |
测量范围Measurimg range(NTU) | 0—100 0—200 |
基本误差Basic error | ±2.5%F.S |
重复性Repeatadility | 1.5%F.S |
零点漂移Zero draft(NTU/30min) | 0.2 |
电压波动Voltage float | 0.5%F.S |
供电电源power supply | 交流220V 50Hz Dc7.5V 500Ma 直流1.5V 4节AA碱性干电池 |
用 途
SGZ系列数显浊度仪是用于测量悬浮于水或透明液体中不溶性颗粒物质所产生的光的散射程序，并能定量表证这些悬浮颗粒物质的含量。
本仪器采用标准ISO7027中规定的福尔马肼（Formazine）浊度标准溶液进行标定，采用NTU作为浊度计量单位。可以广泛应用于发电厂、自来水厂、生活污水处理厂、饮料厂、环保部门、工业用水、制酒行业及制药行业、防疫部门、医院等部门的浊度测定。
APPLICATION
SGZ series data display particle size analyzer can be used to determine the light transminssionand he concentration of un-solutioned particle size and distribution,suspending in the water ortrasparent liquid.Formazina Particle Size Standard in ISO 7027 is adopted.Unit is NTU.lt canbe applied widely in Power Plant,Running water Plant,Lifefoul Water Dispose Plant,DrinkingPlant,Environment Protective departments,Alcoholic Factery and Drug Factories.
仪器特点：
其特点为：
A.采用LCD液晶显示屏，使读数更为舒适，且不受自然光的影响。
B.简洁的操作及适量的测量范围与较高的性价比，更能适合于各行业使用。
C.*的定位结构及高精度的光路系统，有效保证测量值的正确性及重复性。
D.采用低漂移、高精度、稳定性好的电路系统，及高效长寿命光源，可有效保证仪器长时间稳定工作。
E.仪器可交直流供电，低功耗配置，小巧轻便的设计，便于野外或实验室使用。
F.仪器设有低电压指示功能，指示用户更换电池，以保证测量值准确有效。
G.并配有测量值输出接口，可配接记录仪。
CHARACTERISTICS
Instrument characteristics:
A、Adopt LCD,makes reading more comfortadle,and free of natural light.
B、Succinct operation,right amount measurement range and higher costperformance,can be suitable forevery profession and trade use.
C、unique localization structure and precision high mere distance system,guarantee the exactness and repetitiveness of the measurement ＆#118alue effectively.
D、adopting the low drifting about,circuit system with good high accuracy,stadility,and high-efficient macrobiotic light source,work steadily when can guarantee the instrument long effectively.
E、instrument can hand in direct current and supply power,the low consumption is disposed,small and exquisite and light design,in the fieldor ladoratory use.
F、instrument have low-voltage point out function,brief on user changebattery,so as to ensure measurement ＆#118alue to be accurate and effective.
G、Furnished with the measurement ＆#118alue and export the interface,can be worthy ofconnecting the recording instrument.
