Dab tsi yog Ntsej Tsuag Test Instrument raws li ISO 9227?

Thaum cov neeg tsim khoom ntsuas qhov ua tau zoo ntawm cov hlau, txheej, fasteners, lossis cov khoom siv hauv tsheb, corrosion ua ib qho ntawm cov khoom kim tshaj plaws ntawm cov khoom tsis ua haujlwm. Txhua xyoo, corrosion ua rau kwv yees li US $ 2.5 trillion hauv ntiaj teb kev lag luam poob. Qhov no ua rau kev ntsuas kev ua kom nrawm nrawm yog qhov tseem ceeb rau kev kwv yees qhov tseeb -kev ua haujlwm hauv ntiaj teb, txo cov khoom lag luam kev loj hlob, thiab ua tau raws li qhov yuav tsum tau muaj ntawv pov thawj nruj.

TS EN ISO 9227 Kev Ntsuam Xyuas Kev Ntsuas Ntsev muab kev tswj hwm, rov ua dua, thiab thoob ntiaj teb lees paub txoj hauv kev los simulate hnyav corrosive. Tus qauv - ua raws li cov tshuaj ntsev ntsev ua kom rov ua kom muaj siab - salinity, tsis tu ncua atomized pos huab ib puag ncig kom nthuav tawm cov qauv kom nrawm dua corrosion. Hauv ntu nram qab no, peb txhais ISO 9227, piav qhia seb cov twj siv tshuaj ntsev ua haujlwm li cas, nthuav qhia ib kauj ruam - los ntawm - txheej txheem txheej txheej txheej txheem siv LIB TS EN ISO 9227 Tshuaj tsuag ntsev, thiab teb tsib nqe lus nug ntau tshaj plaws.

1. Kev txhais lus ntawm ISO 9227 Tus Qauv rau Kev Ntsuas Tshuaj Tsuag

ISO 9227 tus qauv txhais yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau
 

Thawj qhov yuav tsum tau muaj yog hom kev xeem. ISO 9227 qhia peb cov txheej txheem:NSS (Neutral Salt Spray), AASS (Acetic Acid Salt Spray), thiab CASS (Copper-Accelerated Acetic Acid Salt Spray). NSS siv 5 ± 1 % NaCl tov ntawm pH 6.5–7.2, AASS ntxiv acetic acid kom ncav cuag pH 3.1–3.3, thiab CASS suav nrog ob qho tib si acetic acid thiab tooj liab chloride los tsim ib qho chaw nruj heev.

Qhov thib ob xav tau yog kev tswj ib puag ncig. Lub chamber yuav tsum muaj qhov sib xws35 degreerau NSS thiab mus txog50 degreerau AASS/CAS. Cov huab yuav tsum poob ntawm1.0-2.0 mL / h rau 80 cm², kom ntseeg tau tias muaj kev tiv thaiv corrosion ntawm txhua qhov chaw.

Qhov thib peb qhov yuav tsum tau ua yog kev npaj ua qauv thiab muab tso rau. Cov qauv yuav tsum muab tso rau ntawm15-25 ° Clos ntawm ntsug, tsis kov, thiab tag nrho cov npoo yuav tsum tau coated zoo los yog npog raws li ISO cov lus qhia. Tus qauv tseem yuav tsum tau ua ntej- ntxuav, yaug, thiab tom qab- txias kom ntseeg tau tias cov txiaj ntsig sib piv.

Qhov thib plaub qhov yuav tsum tau muaj yog lub sijhawm xeem thiab kev ntsuas. ISO 9227 tsis txhais cov txheej txheem dhau / tsis ua haujlwm; Hloov chaw, kev lag luam teeb tsa lawv tus kheej cov qauv ntsuas- xws li 120 teev rau zinc plating lossis 480 teev rau cov hmoov txheej. Tus qauv tsom mus rau kev ua tiav qhov rov ua tau, nruab nrab, thiab tswj tau qhov chaw corrosive rau qhov sib piv kom raug.

2. Txheej txheem cej luam ntawm ISO 9227 Salt Spray Instrument

Cov tshuaj tsuag ntsev ntsev yog tsim los tsim kom muaj cov kab mob ntsev tsis tu ncua uas ua kom muaj kev tiv thaiv corrosion hauv kev tswj hwm.
 

Cov cuab yeej yog qhov tseem ceeb vim nws muab cov txheej txheem rov ua dua, cov qauv kev sim. Lub chamber ua raws li ISO 9227 kom tswj tau qhov kub thiab txias, ruaj khov pos huab faib, thiab kev tswj pH thiab salinity meej - tso cai rau cov tuam txhab ua kom tau raws li lub tsheb, aerospace, thiab kev lag luam zoo.

Cov cuab yeej ua haujlwm los ntawm atomizing cov ntsev tov rau hauv cov dej zoo. Ib qho ua tau - nyob rau hauv huab cua saturator heats compressed cua kom ntseeg tau tias cov av noo zoo ib yam, ces yuam cov cua los ntawm lub nozzle kom atomize 5% NaCl tov. This produces a dense, uniform fog that continuously settles on the specimens at controlled rates.

Cov cuab yeej yog engineered rau uniform exposure. Kev ncig sab hauv, calibrated pos huab collectors, thiab corrosion-cov ntaub ntawv resistant (Integrated FRP molding) xyuas kom meej txawm tias tis ntawm saline pos huab. Qhov no tshem tawm cov kev hloov pauv xws li thaj chaw qhuav lossis qhov tsis sib xws ntawm qhov poob qis.

Cov cuab yeej ua kom ruaj khov ntev - lub sijhawm ua haujlwm. Ntau qhov kev xeem khiav rau 48, 96, 240, lossis txawm 1000 teev, xav kom cov chav ua haujlwm tsis nres. ISO- qib sealing, ntsuas qhov ntsuas kub, thiab cov tshuab dej tsis siv neeg tiv thaiv kev hloov pauv uas tuaj yeem cuam tshuam cov txiaj ntsig.

Lub npe	Ntsev Txau Corrosion Test Chamber
Qauv	S-150
Internal qhov ntev (mm)	470*590*400
Zuag qhia tag nrho qhov ntev (mm)	620*1400*1050
Temp. Ntau yam	Ambient - +60 degree
Temp. Hloov pauv	± 0.5 degree
Temp. Deviation	± 2.0 degree
Humidity Range	95% ~ 98% RH
Ntsev Fog Deposition	1-2ml / 80cm2 · h
Hom tshuaj tsuag	Nruam / Periodic
Cua sov Element	Nichrome rhaub
Ntsev Fog Sau	Fog collector thiab ntsuas huab cylinder
Tus tswj	PID tswj
Khoom siv	Cov iav fiber reinforced yas
Standard Configuration	8 round bars thiab 7 V -zoo li tus grooves
Hwj chim	380V 50Hz
Environmental Conditional	5℃-+35℃Tsawg dua lossis sib npaug li 85% RH

3. Cov txheej txheem rau kev kuaj txheej txheej siv LIB ISO 9227 Cov Khoom Siv Hluav Taws Xob

Kev kuaj ntsev ntsev ua lub luag haujlwm tseem ceeb hauv kev ntsuas kev ua haujlwm ntawm txheej txheej. Nws nthuav tawm cov txheej txheem tsis xws luag xws li blistering, xeb, tawg, thiab hauv qab - zaj duab xis corrosion sai dua li qhov raug raug. Cov txheej txheem xeem kom raug ua kom rov ua tau, ua raws, thiab muaj txiaj ntsig sib piv ntawm cov khoom.

Txheej Test

Hauv qab no yog cov txheej txheem, ISO- ua raws cov txheej txheem siv covLIB ISO 9227 Salt Spray Instrument, nrog txhua kauj ruam qhia txog kev ua haujlwm kom zoo dua.

Kauj Ruam 1: Kev Npaj Ua Qauv

Npaj cov qauv raws li ISO 9227, suav nrog kev ntxuav, degreasing, thiab npog cov npoo.
LIB Advantage:Precision- tswj huab cua saturator kom ruaj khov cov av noo, tiv thaiv ua ntej- corrosion ua ntej qhov kev sim pib.

Kauj Ruam 2: Npaj Cov Tshuaj ntsev

Mix ib5 ± 1% NaCldaws thiab calibrate pH rau 6.5-7.2.
LIB Advantage:Ua tau -nyob rau hauv pH thiab conductivity xyuas cov tshuab txo cov sij hawm xyuas phau ntawv thiab xyuas kom meej qhov sib xws.

Kauj Ruam 3: Load Samples rau hauv Chamber

Muab cov qauv tso rau ntawm a15-25 ° Club kaum sab xis tsis kov.
LIB Advantage:Adjustable specimen racks txhawb ntau qhov ntau thiab tsawg thiab tswj kom raug ISO lub kaum sab xis kom pom qhov sib xws.

Kauj Ruam 4: Teem Kub thiab Fog Rate

Xaiv35 degree(NWS),50 degree(AASS/CASS), thiab pos huab poob ntawm1.0-2.0 mL / h rau 80 cm².
LIB Advantage:Siab -Qhov raug PT100 sensors muab ± 0.1℃qhov kub thiab txias kom ruaj khov rau cov txiaj ntsig zoo ib yam.

Kauj ruam 5: Pib Test Cycle

Khiav lub chamber rau lub sijhawm xav tau, xws li 120, 240, 480, lossis 1,000 teev.
LIB Advantage:7-nti touchscreen controller khw muag khoom mus txog 120 qhov kev sim cov ntaub ntawv kom ntev, ua haujlwm tsis tu ncua.

Kauj Ruam 6: Tom Qab-Test Rhuav thiab Ntsuam Xyuas

Yaug cov qauv nrog cov dej deionized thiab ntsuas qhov corrosion ntawm ISO 4628-1 rau 4628-8 kev ntsuas.
LIB Advantage:Tsis siv neeg pos huab kaw thiab chamber drainage ua tom qab - sim tuav kom zoo dua thiab sai dua.

4. Qhov ntsuas kub li cas rau ISO 9227 kev ntsuas ntsev ntsev yog dab tsi?

ISO 9227 qhia qhov ntsuas kub ntawm35 ± 2 degreerau NSS, AASS, thiab CASS kev xeem tshwj tsis yog yuav tsum tau ua los ntawm cov qauv khoom tshwj xeeb.

Q1. Ntev npaum li cas qhov kev xeem NSS feem ntau khiav?

Lub sij hawm ntawm NSS (Neutral Salt Spray) nws txawv nyob ntawm seb cov khoom siv tshwj xeeb, tab sis lub sij hawm kuaj ib txwm muaj li ntawm 24 mus rau 1000 teev lossis ntev dua rau siab - txheej txheej.

Q 2. Yuav tsum muaj cov tshuaj ntsev dab tsi rau ISO 9227?

Qhov kev xeem xav tau a5% sodium chloride (NaCl) tovnpaj nrog deionized los yog distilled dej. Cov pH yuav tsum tau hloov mus rau6.5–7.2rau NSS tshwj tsis yog muaj lwm yam teev tseg.

Q3. Qhov ntsuas huab cua ntsuas li cas?

Cov huab sau tus nqi yog ntsuas los ntawm kev tsosau funnels thiab kawm tiav cylinderssab hauv chamber. ISO 9227 xav tau tus nqi tso nyiaj ntawm1.0-2.0 mL / h rau 80 cm².

Q4. Yuav ua li cas tu yuav tsum tau ua kom cov tshuaj tsuag ntsev ua kom raug?

Kev saib xyuas niaj hnub muaj xws li:

Kev tu lub chamber thiab reservoir tsis tu ncua kom tsis txhob muaj ntsev ntxiv

Tshawb xyuas thiab hloov cov nozzles thaum tsim nyog

Kev txheeb xyuas cov huab cua sib npaug

Tshawb xyuas cov ntsaws ruaj ruaj kom ntseeg tau tias airtight ua haujlwm

Xyuas kom cov sensors, heaters, thiab controllers nyob twj ywm calibrated

Q5. Yuav ua li cas tiv thaiv cov tshuaj tsuag ntsev tawm?

Txhawm rau tiv thaiv kom tsis txhob tawg, lub chamber siv aib qho -daim molded fiberglass (FRP) qauv, uas yog heev resistant rau corrosion thiab deformation. Adej- kaw qhov zawjnyob ib ncig ntawm lub chamber lub hau kom ntseeg tau tias airtight sealing - ntxiv dej rau hauv qhov zawj thaum lub sijhawm ua haujlwm zoo tiv thaiv cov ntsev pos huab los ntawm kev khiav tawm, tswj xyuas qhov chaw kuaj kom huv thiab nyab xeeb.

Q6. Puas yog cov tshuaj tsuag ntsev chamber puas muaj cov dej tsis siv neeg nkag?

Yog lawm. Lub chamber yog nruab nrog ib tugtsis siv neeg dej inlet system, uas ntxiv dej raws li qhov xav tau kev ua haujlwm tiag tiag. Qhov no ua kom ruaj khov thiab ua haujlwm tas mus li yam tsis muaj kev cuam tshuam los ntawm phau ntawv.

Txhua qhov kev hloov kho tuaj yeem ua tau. LIB provides a3-xyoo warranty thiab kev pab cuam lub neej. Txhua yam teeb meem uas tsis tuaj yeem daws tau thaum lub sijhawm lav yuav raug hloov pauv dawb dawb. 24/7 Lus Askiv- hais tom qab- pab pawg muag khoom.Fast shipping nyob rau hauv 7-15 hnub.

Hu rauLIBKev lag luamtsim kom muaj kev tshaj lij thiab kev daws teeb meem zoo raws li koj cov qauv tshwj xeeb thiab cov kev cai nruj.