迷你式DDS-ppm计
测量范围： 0—1999 ppm(mg/l)
分辨率： 10 ppm(mg/l),
精度： +/- 2% ppm(mg/l),
电池: DC 4 x 1.5V,
温度范围： 0--50℃ （自动补偿）,
Mini DDS- ppm Tester
Range: 0—1999 ppm (mg/l),
Resolution: 10 ppm (mg/l),
Accuracy: +/- 2% ppm (mg/l),
Battery Life: DC 4 x 1.5V,
Temp.℃: 5--50℃ (ATC) ,
本工厂专业生产：手提式、袖珍式、迷你式PH Meter系列;台式PH Meter系列;PH复合电极系列、水簇馆在线PH复合电极、PH皮肤电极、电导电极、ORP复合电极、DO溶氧电极系列;Nutra-Wand T.D.S Meter（PPM/EC/CF）无土栽培植物根生长营养测试仪以及迷你型DDS-CF、EC、ppm、ppt、uS/cm、mS/cm Meter电导率仪系列;实验室辅助设备系列（升降台、电极架、试管夹）;玻璃仪器系列等产品。我们生产的所有产品100%出口外销。从今年开始足涉本国市场，我们多数产品均已获得CE认证与专利证书。其质量和有效的服务以及具有竞争力的价格,让越来越多的客户心动。 目前产品巳销往美国、加拿大、法国、德国、英国、瑞士、瑞典、意大利、比利时、西班牙、荷兰、波兰、澳大利亚、新西兰、南美洲、非洲、东南亚以及香港、台湾等三十多个国家和地区。我们竭诚欢迎国内外各界朋友前来合作或其它方式的贸易合作！
We--ZD Instrument Factory, is a specialized manufacturer of Electro-Chemistry instruments. Our main products are pH meters, “NUTRA-WAND”T.D.S meters, EC meter, CF meter, ppm meter, ppt meter, uS/cm meter, mS/cm meter, pH Combined, pH Skin, Oxygen(DO),Conductivity & ORP electrodes and accessories. Bearing in our minds that our customers need most reliable measurements, we have always been doing our utmost to supply quality products in our yeas of history. Most of our products are CE certified, and are sold to all the continents in the world. At the same time, we deal some other lab instruments, such as refractometers, lab glassware and etc. in order to meet our customers’ request. With our quality products, efficient service and competitive price, we sincerely hope to have more and more users.
ZD Instrument
(JIANGYAN ZHENGDA SCIENTIFIC EDUCATION INSTRUMENT & EQUIPMENT FACTORY.)
No.64 Xihuan South Road, Jiangyan, Jiangsu Province, CHINA Zip:225500
E-mail: (1) gth@zdinstrument.com (2) jygthc@pub.tz.jsinfo.net
Http://www.zdinstrument.com
Tel:86-523-8855172 , 5895005 Fax:86-523-8855170, 8272807
