| 品牌 | 德國WTW | 型號 | pH 300i |
| 類型 | 智能PH計 | 顯示方式 | 大尺寸LCD |
| 探頭型式 | 根據客戶可選 | 測量范圍 | -2.000~+19.999;-2.00~+19.9 |
| 精度 | ±0.005 | 溫度補償范圍 | 0-99.9(℃) |
| 電源電壓 | 6(V) | 工作溫度 | -5.0~+105.0(℃) |
德國WTW 便攜式 PH315i ,PH330 i,PH34i PH計更多特點:
●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),實時時鐘 (330i/340i)
● 德國WTW 內置記錄器,可記錄多達800組數據(330i/340i)
●自動讀數,使測試穩(wěn)定,準確,再現性好
●自動校正,MultiCal?多種校正方法可選擇
●自動溫度補償。
德國WTW 便攜式 PH315i ,PH330 i,PH34i PH計規(guī)格
型號 pH315i pH330i pH340i
量程 pH:-2.00~+16.00pH pH:-2.000~+19.999,-2.00~+19.99pH
mV:-1999~+1999mV mV:-999.9~+999.9,-1999~+1999mV
溫度:-5.0~+105.0℃ 溫度:-5.0~+105.0℃
準確度 pH:±0.01 pH:±0.005(15~35℃)
mV:±0.3mV(15~35℃) mV:±0.3mV(15~35℃)
溫度:±0.1K 溫度:±0.1K
溫度補償 自動或手動溫度補償 TFK325/P t1000溫度探頭自動或手動溫度補償
顯示 LCD顯示,60*45mm同時顯示溫度,pH值及其它字符,如電極性能,電池狀態(tài)
電極測試 依校正結果判斷電極性能,并顯示在LCD上
校正警報 無 1-999天可調
自動讀數 使再現性優(yōu)于0.05pH 使再現性優(yōu)于0.02pH
校正 簡單的1,2或3點校正且
自動確認標準液
AutoCal:自動3點校正,
用DIN標準液 MultiCal?自動校正:
AutoCal:自動2或3點校正,用DIN標準液
AutoCal-TEC:自動2或3點校正,用WTW標準液
ConCal:普通2點校正,標準液可任選
校正協(xié)議 無 GLP校正協(xié)議,儀器存儲最近一次校正協(xié)議
數據存貯 無 可存貯800組數據(pH,溫度,日期/時間,樣品號),
存貯間隔5秒-60分鐘之間可調,數據貯存不易丟失
接口 無 RS232雙向接口,模擬輸出
電源 4*1.5V堿性電池,自動關閉功能,可工作
3000小時 變壓器或4*1.5V堿性電池
防護等級 IP67
尺寸 172*80*37mm(H*B*D)
重量 0.3kg
WTW是歐洲的環(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多年的制造先進物化分析儀器的成功經驗。產品技術處于水平,廣泛應用于科研、質量控制、水質分析、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)測儀器的生產廠商。如果您沒有找到需要的德國WTW產品,請撥免費熱線400-700-6595聯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 über das Inverkehrbringen, die Rücknahme und die umweltverträgliche Entsorgung von Elektro- und Elektronikgeräten ( Elektro- und Elektronikgerätegesetz – 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 use
Can 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-Altgeräte 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 servic