SenTix 940 wtw PH計(jì)電極
- 公司名稱 上海谷雨環(huán)??萍加邢薰?/a>
- 品牌 WTW/德國(guó)
- 型號(hào) SenTix 940
- 產(chǎn)地 WTW
- 廠商性質(zhì) 生產(chǎn)廠家
- 更新時(shí)間 2017/6/8 15:21:13
- 訪問(wèn)次數(shù) 714
聯(lián)系方式:鄧震雨18018609119 查看聯(lián)系方式
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在線PH計(jì),工業(yè)PH計(jì),酸度計(jì),電導(dǎo)率儀,溶解氧測(cè)定儀,在線重金屬分析儀,在線濁度儀,余氯分析儀,德國(guó)WTW,新加坡EUTECH
wtw ph計(jì)探頭wtw PH計(jì)電極由上海谷雨環(huán)??萍脊?yīng),全新,原裝,*。pH電極是zui為常用的電化學(xué)傳感器。同樣它提供zui靈敏的測(cè)量信號(hào),需要定時(shí)保養(yǎng)和校正。IDS數(shù)字傳感器正是為了提高pH測(cè)量的精確性而設(shè)計(jì)的。
不受干擾的數(shù)字信號(hào)有2個(gè)好處,一是允許使用更長(zhǎng)的電纜,另一個(gè)是可以同時(shí)傳輸校正數(shù)據(jù)和探頭ID識(shí)別碼
SenTix® | 940/940-3 | 950 | 980 | |
pH | 0.000 … 14.000 | 0.000 … 14.000 | 0.000 … 14.000 | |
mV | – – – | |||
Temp. | 0 … 80 °C | 0 … 80 °C | 0 … 100 °C | |
SenTix® | 945 | Micro 900 | Sp-T 900 | HW-T-900 |
Measuring range | pH: 0.000 … 14.000 ± 0.002 | pH: 0.000 … 14.000 ± 0.002 | pH: 2.000 … 13.000 ± 0.002 | pH: 0.000 … 14.000 ± 0.002 |
Area of use | 0 … 80 °C | 0 … 100 °C | 0 … 50 °C | 0 … 60 °C |
Reference electrolyte | Gel | KCl 3 mol/l | Polymer | KCl 3 mol/l |
Membrane form | Sphere | Cylinder | Spear | Cylinder |
Diaphragm | 3 x ceramic | Platinum wire | Hole | Grinding |
Shaft material | Glass | Glass | Plastic | Glass |
Shaft length | 120 mm | 70/130 mm | 65/25 mm | 120 mm |
Shaft diameter | 12 mm | 12/5 mm | 15/5 mm | 12 mm |
Temperature sensor | NTC 30 kOhm | NTC 30 kOhm | NTC 30 kOhm | NTC 30 kOhm |
Connecting cable | 1.5 m with digital plug | 0.5 m with digital plug | 0.5 m with digital plug | 0.5 m with digital plug |
wtw ph計(jì)探頭wtw PH計(jì)電極由上海谷雨環(huán)保科技供應(yīng),全新,原裝,*。
SenTix® 940-3 Like above, but with a 3 m cable 103741
SenTix® 945 Low-maintenance IDS pH gel electrode with glass shaft and three diaphragms 103743
SenTix® 950 IDS electrode with 3 mol/l KCl, plastic shaft 103750
SenTix® Micro 900 IDS micro pH electrode with platinum diaphragm 103751
SenTix® Sp-T 900 IDS insertion electrode with polymer electrolyte 103752
SenTix® HW-T 900 IDS pH electrode with mit adjustable flow gap diaphragm 103753
wtw ph計(jì)探頭由上海谷雨環(huán)保科技供應(yīng),全新,原裝,*。