德國WTW便攜式PH315i,PH330i,PH34iPH計(jì)更多特點(diǎn)： ●大尺寸LCD，附功能指示及溫度顯示●可顯示pH、溫度、電極/電池狀態(tài)，實(shí)時(shí)時(shí)鐘（330i/340i） ●德國WTW內(nèi)置記錄器，可記錄多達(dá)800組數(shù)據(jù)（330i/340i）●自動(dòng)讀數(shù)，使測試穩(wěn)定，準(zhǔn)確，再現(xiàn)性好●自動(dòng)校正，MultiCal?多種校正方法可選擇 ●自動(dòng)溫度補(bǔ)償。 德國WTW便攜式PH315i,PH330i,PH34iPH計(jì)規(guī)格型號(hào)pH315ipH330ipH340i量程pH:-2.00~+16.00pHpH:-2.000~+19.999,-2.00~+19.99pHmV:-1999~+1999mVmV:-999.9~+999.9,-1999~+1999mV溫度：-5.0~+105.0℃溫度：-5.0~+105.0℃準(zhǔn)確度pH: 0.01pH: 0.005（15~35℃）mV: 0.3mV（15~35℃）mV: 0.3mV（15~35℃）溫度： 0.1K溫度： 0.1K溫度補(bǔ)償自動(dòng)或手動(dòng)溫度補(bǔ)償TFK325/Pt1000溫度探頭自動(dòng)或手動(dòng)溫度補(bǔ)償顯示LCD顯示，60＊45mm同時(shí)顯示溫度，pH值及其它字符，如電極性能，電池狀態(tài)電極測試依校正結(jié)果判斷電極性能，并顯示在LCD上校正警報(bào)無1-999天可調(diào)自動(dòng)讀數(shù)使再現(xiàn)性優(yōu)于0.05pH使再現(xiàn)性優(yōu)于0.02pH校正簡單的1，2或3點(diǎn)校正且自動(dòng)確認(rèn)標(biāo)準(zhǔn)液AutoCal:自動(dòng)3點(diǎn)校正，用DIN標(biāo)準(zhǔn)液MultiCal?自動(dòng)校正：AutoCal:自動(dòng)2或3點(diǎn)校正，用DIN標(biāo)準(zhǔn)液AutoCal-TEC:自動(dòng)2或3點(diǎn)校正，用WTW標(biāo)準(zhǔn)液ConCal：普通2點(diǎn)校正，標(biāo)準(zhǔn)液可任選校正協(xié)議無GLP校正協(xié)議，儀器存儲(chǔ)最近一次校正協(xié)議數(shù)據(jù)存貯無可存貯800組數(shù)據(jù)（pH,溫度，日期/時(shí)間，樣品號(hào)），存貯間隔5秒-60分鐘之間可調(diào)，數(shù)據(jù)貯存不易丟失接口無RS232雙向接口，模擬輸出電源4＊1.5V堿性電池，自動(dòng)關(guān)閉功能，可工作3000小時(shí)變壓器或4＊1.5V堿性電池防護(hù)等級(jí)IP67尺寸172＊80＊37mm（H＊B＊D）重量0.3kg WTW是歐洲著名的環(huán)保儀器制造商。成立于1945年，總部位于德國慕尼黑市郊，具有60多年的制造先進(jìn)物化分析儀器的成功經(jīng)驗(yàn)。產(chǎn)品技術(shù)處于世界領(lǐng)先水平，廣泛應(yīng)用于科研、質(zhì)量控制、水質(zhì)分析、污水治理等行業(yè)，是世界上主要的環(huán)保分析儀器和在線監(jiān)測儀器的生產(chǎn)廠商。如果您沒有找到需要的德國WTW產(chǎn)品，請(qǐng)撥免費(fèi)熱線400-700-6595聯(lián)系我們的銷售工程師This page informs about WTW s proceeding with respect to EC directive 2002/96/EC on Waste Electrical and Electronic Equipment (WEEE) , implemented into German law by the Gesetz ber das Inverkehrbringen, die R cknahme und die umweltvertr gliche Entsorgung von Elektro- und Elektronikger ten ( Elektro- und Elektronikger tegesetz ElektroG ) .The statements made below on the disposal of no longer used WTW instruments apply bindingly only for customers inside Germany. Customers in other EC countries should contact their local distributor and/or their local authorities for correspondent information. One primary goal of the WEEE directive is to minimise the disposal of WEEE as unsorted municipal waste and to achieve a high level of separate collection and recovery of WEEE.As a company committed to the protection of the environment WTW supports this goal expressly.WEEE may contain materials that are harmful to the environment and the human health and should by no means be disposed of together with the municipal waste.Proper disposal of WTW instruments taken finally out of useCan WEEE originating from WTW be handed over to the communal collection points for WEEE ?The answer is expressly no for the following reason:WTW instruments are designed for professional use and accordingly they have been approved as b2b (business to business) products by the competent german authority Stiftung EAR ( Elektro-Altger te Register) , where WTW is registered under WEEE-Reg.-Nr. 35575700. The b2b classifiaction implies that WTW does not have to pick up WEEE at the communal collection points as the ElektroG demands it from the producers of consumer EEE, and consequently our products are excluded from this path of disposal. Instead we offer our domestic customers to take back no longer used WTW instruments produced from 2006 on and properly dispose them free of charge. This complies with the announcement of EAR that the producer s obligation of disposal in the case of b2b becomes effective for instruments supplied after 23.03.2006.The year of production can be identified from the first two figures of the serial number labeled on the instrument, e.g. 06 for 2006.Instruments for disposal must be sent in with prepaid postage and marked with ZUR ENTSORGUNG .As a voluntary service to our customers we also take back instru 更多問題致電本司：021-51036276傳真：021-51064186