更新時間：2017-11-15
*ATI Model Q46/84型過氧化氫檢測儀北京志鴻恒拓科技有限公司 曹 507533684歡迎前來詢價公司旗下E歐洲備件采購網(wǎng)*三零服務(wù)：零起訂量+零中間環(huán)節(jié)+*=內(nèi)專業(yè)的歐洲備件采購服務(wù)！ 零起訂量--不限制訂購額，不限制訂購數(shù)量，拼單發(fā)貨的物流方式使小訂單也不用承擔高運費！零中間環(huán)節(jié)---總部
北京志鴻恒拓科技有限公司
曹
507533684
歡迎前來詢價
公司旗下E歐洲備件采購網(wǎng)*三零服務(wù)：零起訂量+零中間環(huán)節(jié)+*=內(nèi)專業(yè)的歐洲備件采購服務(wù)！*ATI Model Q46/84型過氧化氫檢測儀
零起訂量--不限制訂購額，不限制訂購數(shù)量，拼單發(fā)貨的物流方式使小訂單也不用承擔高運費！零中間環(huán)節(jié)---總部位于德漢堡，所有價格直接源自歐洲工廠，非來自內(nèi)代理或辦事處，避免層層剝削！*----*確定產(chǎn)品型號，無論型號已升級，更新或者被替代，務(wù)必和工廠反復(fù)核實直準確無誤！
In addition, it is used in wastewater collection systems to remove hydrogen sulfide that destroys concrete pipe and manhole structures. Peroxide application in aqueous systems, like most chemical treatment processes, function most efficiently with accurate measurement and control.
ATI's Model Q46/84 Hydrogen Peroxide Monitor is designed to continuously measure the concentration of H2O2 in aqueous systems. Using a direct peroxide sensor, the unit responds rapidly to changes in concentration, enab operators to control chemical feed to maintain specific targets. With both digital and analog communication available, the Q46 is adaptable to a wide variety of peroxide monitoring applications.
Hydrogen Peroxide sensors are am*ATI Model Q46/84型過氧化氫檢測儀perimetric devices isolated from the water by a peroxide permeable membrane. As peroxide diffuses through this membrane, it comes in contact with an active electrode and is oxidied on the surface. The net effect is that the sensor generates a current proportional to H2O2 concentration. An integral RTD in the sensor provides for automatic temperature compensation, allowing the sensor to operate accuray over a range of 0-50°C.
Peroxide sensors are capable of operating over a fairly broad concentration range, from a low range of 0-2 ppm up to a high range of 0-200 ppm. Systems will operate with good sensitivity down to 0.05 ppm and respond to changes in concentration within about 60 seconds, making them useful for automatic control.
Hydrogen Peroxide sensors require a steady flow of sample across the membrane at the tip of the sensing assembly. ATI offers options for flowcells, including the standard constant-head overflow system, and a sealed flowcell for pressures up to 50 psi. For simplicity of installation, complete flow control assemblies are available. Panel assemblies are available with or without a flow switch and can greatly reduce installation time.
| Display Range | 0-2.000, 0-20.00, 0-200.00 ppm |
| Repeatability | ±0.05 ppm |
| Temperature Drift | 0.01% of span/°C |
| Accuracy | 0.1 ppm of selected range |
| Linearity | 0.1% of selected range |
| Analog Output | Two isolated 4-20 mA, 500 Ω load maximum, 3rd output optional |
| Relays | Three SPDT 6A@250VAC, @24VDC |
| Display | 4 digit, 0.75" numeric LCD with 12 character second line, LED back light |
| Enclosure | NEMA 4X (IP-66) Polycarbonate, V-0 flammabiltiy |
| Operating Temperature | -40 to 60°C |
| Weight | 6 pounds |
| ero Drift | <0.01 ppm/month |
| H2O2 Sensor | Membraned covered polargraphic |
| Materials | PVC |
| Response Time | 90% in 60 seconds |
| Temperature Limits | 0 to 50°C |
| Pressure Limits | 0-50 psig |
| Sensor Cable | 25' standard |
| Sensor Flowcell | Clear acrylic constant head overflow standard, sealed acrylic flowcell optional |
| Sample Connections | ¼" id hose barb inlet, ½" id hose barb drain for standard flowcell |
| Temperature Sensot | Internal Pt100 RTD |
| Sample Flow | 5-15 GPH (0.3-1.0 LPM) |
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