三信SX723型pH/mV/电导率多功能测量仪

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三信SX723型pH/mV/电导率多功能测量仪

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流变仪
上海人和科学仪器有限公司十数年一直致力于提升中国实验室生产力水平,从提供高品质的实验室仪器、设备,到为客户度身定制系统的实验室整体解决方案,主营纳米均质机连续感应流变仪.A台式全自动折光仪.中近红外汽柴油分析仪净气型储药柜智能型光照培养箱,盐度自动折射仪,微型振动研磨仪等。通过专业、细致和全面的技术支持服务实现“为客户创造更多价值”的承诺。人和自1992年成立以来,始终恪守“在竞争中创业、在变化中突破”的创业理念,以诚信的经营之道赢得客户的信任,以过硬的技术水平赢得客户的尊重和认可,在业内具有深远的影响力,逐渐成为实验室集成商*。自2004年以来,人和实现营业额1.5亿元人民币,服务客户超过5000家,众多世界五企皆已成为人和的忠实客户。人和公司提供专业、优质的实验室整体解决方案:人和公司提供的不仅仅是单纯的产品,而是集产品、应用和服务于一体的解决方案。实验室系统是多技术层面的复杂系统,除了实现实验技术这个主要功能外,还涉及许多其它系统,如水、电、气、通风、管道、信息、真空、检测报警、废气.(液、物)处理,危险品储存、安全、消防等。人和公司技术人员不仅为您提供实验室的整体设计和安装,还从专业的角度出发,结合仪器的使用要求,根据用户需要,参考上较早的实验室标准,对以上各系统进行整体规划和设计,为您提供高水?准的实验室解决方案。人和公司一直与供应商保持良好的合作关系,不断引进各种优质的实验室产品。目前,人和公司主要经营欧、美、日实验室仪器领域的*品牌产品,在市场上拥有优势份额,旗下产品种类十分齐全,如Buchi,Brookfield,IKA,Konica Minotla,ILMVAC,Millipore等,产品涵盖计量仪器,实验室通用仪器,化学分析,物理测试等仪器,如天平,滴定仪,水分仪,粘度计,搅拌器,烘箱,色差计,分光光度计,色谱等。涉及到石化,精细化工,制药,日化,食品,涂料,建材,电子,汽车,农业等众多生产行业,以及高校,研究所等科研机构的实验室。作为向实验室、工业中分析、检测方案的提供者,人和以其品质优良、价格合理的仪器及专业产品,贴切的应用和周到的服务*诠释着人和的承诺。人和公司凭借金蝶EAS系统和丰富的存货管理经验,建立了仪器物流中心,我们能够保证良好的现货率和流通率,为广大客户提供优质的服务。展望将来,人和公司将会引进更多优质的实验室产品,并将更多专业的应用技术渗透到日常服务中去,更便捷、更周到地满足客户需求。对人和而言,满足不同行业、不同应用、不同需求的用户是我们孜孜以求的坐标和不断超越的动力!在未来激烈多变的市场竞争中,人和将与客户—起携手并进,共创辉煌。Over the more than ten years, Shanghai Renhe Scientific lnstrument Co, Ltd. (“Renhe” ) hasbeen dedicating itself to improving the productivity of Chinese top level laboratories andachieving the commitment of"creating more value for customers”by providing professionaland comprehensive technical support services, from world-class lab instruments and equipmentto total lab solutions tailored to customer requirements.Since its founding in 1992,Renhe has always applied itself to the operational philosophies of“developing itself into competition and making breakthroughs amidst change"”, woncustomers'trust through creditable operations, obtained customers' respect through a hightechnological level, leveraged a far-reaching industry-wide influence and gradually become anexemplary lab integrator. Since 2004,Renhe has had an annual turnover of RMB 150 million andserved more than 5,000 customers. Among them, many Fortune 500 enterprises have becomeRenhe's loyal customers.Renhe offers professional, high-quality total lab solutions. It provides not only pure products,but also solutions integrating products, applications and service. Lab systems are complicatedsystems involving multiple technologies and besides the experimental technology systems, manyother systems are involved, e.g. water, electricity, gas, ventilation, pipe, information, vacuum,detection and alarm, handling of exhaust gas, waste liquid and waste, storage and safety ofdangerous articles, fire protection, etc. Renhe's technicians not only provide you the overalldesign and installation of your lab, but also make overall planning and design on all systems froma viewpoint of professionalism, based on the use requirements of instruments and user’s needsand in reference to international latest lab standard so as to provide you with world-class labsolutions.Renhe has maintained good partnerships with suppliers and continuously introduced variousquality lab products. Currently,Renhe mainly operates the top-class products of European, NorthAmerican and Japanese brands in the field of lab instruments and has an overwhelming marketshare.Lots kinds of product categories are available, such as Buchi, Brookfield, IKA, KonicaMinotla, ILMVAC, Millipore, BlNDER etc.The products cover measuring instruments, general-purpose instruments for lab, chemical analysis, physical test and other instruments, includingbalance, titrator,moisture tester, viscometer, stirrer, drying oven, color meter, spectrophotometer,chromatogram, etc.The products are applied to multiple production industries,such aspetrochemistry, fine chemical, pharmaceutical, daily-use chemical, food, painting, buildingmaterial, electronics, auto and agriculture as well as the labs of colleges, universities andscientific research institutes.As the provider of analysis and detection solutions for labs and industries,Renhe is honoring itscommitment through high-quality instruments and professional products at reasonable prices,perfect applications and considerate services.By leveraging Kingdee EAS system and rich inventory management experience, Renhe sets up itsInstrument Logistics Center. We can guarantee good availability and delivery to offer excellentservices for customers.Looking into the future, Renhe will introduce more high quality lab products, apply moreprofessional applied technologies to daily services and meet customer requirements more quicklyand considerately.For Renhe, meeting the different requirements of customers having differentapplications in different industries is its persistent target and driving force! ln complex marketcompetition, Renhe will create a bright future together with our customers.

详细信息

本仪器内置微处理器芯片、外型美观、功能丰富、使用方便,具有下列显著特点: 

. 多参数仪表,配置pH电极和电导电极,以及校准溶液和专用手提箱,使用方便。 . 内置微处理器芯片,具有自动校准、自动温度补偿、数据储存、功能设置、自诊断信息、自动关机和低电压显示等智能化功能。
.
采用数字滤波和滑差技术,智能改善仪表的响应速度和测量数据的准确性,测量值稳定时显示笑脸图标。

.
自动识别13pH标准缓冲溶液,有三个系列的标准缓冲溶液可以选择:欧美系列、NIST系列和中国系列。
.
可设置纯水pH测量模式和加氨纯水pH测量模式,对这二种特殊的pH测量模式,不仅有常规的斜率补偿,还有溶液pH值的非线性温度补偿,大大提高了测量准确度,特别适合电力、石化等行业使用。 . 采用*的自动变频和自动调压技术,使常数K=1的电导电极的测量范围扩展10倍,只需一点校准,即可满足0100 mS/cm范围内的测量精度要求,是本仪器的一点校准功能。

.
自动识别8种电导率标准溶液,有二个系列的标准溶液可以选择:欧美系列和中国系列。

.
自动选择电导率测量量程,对小于10μS/cm的纯水和高纯水,仪器自动进行非线性温度补偿,大大提高了高纯水电导率的测量准确度,特别适合电力、微电子和医药行业的使用。

.
仪器电路板采用SMT贴片工艺 , 带蓝色背光的LCD显示屏。符合IP57防尘防水等级。

 

 

 

pH: 测量范围 (-2.00 ~ 19.99pH
分辨率 0.1/0.01 pH
准确度 电计:±0.01 pH,配套:±0.02 pH
输入电流 ≤2×10-12A
输入阻抗 ≥1×1012Ω
稳定性 ±0.01 pH/3h
温度补偿范围 (0 ~ 100(自动)
mV
: 测量范围   -1999mV ~ 0 ~ 1999mV
分辨率 1mV
准确度 ±0.1% FS
电导率: 测量范围
电导率:(0.00~19.99μS/cm  20.0~199.9μS/cm
           
200~1999μS/cm  2.00~19.99mS/cm
           
20.0~199.9mS/cm
TDS:
0 ~ 100g/L

盐度:(0 ~ 100ppt
电阻率:(0 ~ 100MΩ·cm
分辨率 0.01/0.1/1μS/cm 0.01/0.1 mS/cm
精确度 电计:±1.0% FS,配套:±1.5%FS
温度补偿范围 (0 ~ 50(自动)
电极常数 0.1 / 1 / 10 cm-1
基准温度 25℃20℃ 18℃
其他技术参数:
数据储存 300

储存内容编号、测量值、测量单位和温度值。
电源 AA电池2节(1.5V×2
尺寸和重量 仪表:(65×120×31)mm/180g;手提箱:(360×270×76)mm/1.5Kg
质量和安全认证 ISO9001:2000CECMC 

环境温度 5 ~ 35℃0.01级)
环境湿度 ≤85%
IP
等级 IP57防尘防水

 

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