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gӭRϺ{(ln)xƼ޹˾Iھ늌(do)ʃxpH/ORPӋx
֙CW(wng)վ | “(lin)ϵ҂021-58906624 | ղ
  • (dng)ǰλãϺ{(ln)xƼ޹˾ > a(chn)Ʒ > ھ(sh)ˮ|(zh)O(jin)yx > {(ln)(sh)ͨˮ|(zh)xG055

    {(ln)(sh)ͨˮ|(zh)xG055

    a(chn)Ʒ̖ G055
    Ʒ  ƣ {(ln)
    • R1 _
      12800.00
      أ Ϻ
    ڣ 2024-08-27
    Ԕ(x)Ϣ
    | ԃr
    G055Ͷ(sh)ͨˮ|(zh)x(gu)
    G055Ͷ(sh)ͨˮ|(zh)x·QӆԪ4.3|ˆDyĂ(sh)ͨӆԪD1
    D1G055
    ˽
    3.1.a(chn)Ʒ
    3.1.1.G055ӆԪϵУw̖ӆ؛y(sh)͜ycͨ(sh)
    3.1.2.늘Oӆ؛f(j)ĬF(xin)y|(zh)|(zh)Ͱbʽá
    3.1.3.(yng)丽ӆ؛fõ
    3.1.4.ԴӆԪĹԴӆُf
    x185-260VAC/50-60Hz2ֱ24VDC
    3.1.5.F(xin)ԂԴݔRS485^Bӌ(do)
    3.2.ӆԪҪ
    3.2.1.ܣVer.1.00                             
    xݔ4-20mApݔ

    ͨŽӿRS485Modbus RTU
    ӢܛˆΡ
    ܛO(sh)пT
    3.2.2.U(ku)չ
      SܵĔU(ku)չ汾ͬrӛ䛃xvʷy(sh)(j)ԼWiFiȹ
    3.3.(sh)O(sh)ü(bio)
    3.3.1.(sh)O(sh)
    (j)yҪҪP(gun)(sh)M(jn)бҪ޸ĻO(sh)Ʃ猦y
    ͜yތ(yng)ݔO(sh)޺͈޵O(sh)ضȷʽO(sh)y߀˹B(ti)ȡ
    @Щ(sh)޸ĻܠB(ti)xO(sh)M(jn)xˆ(yng)y(sh)M(jn)ҊʹփP(gun)y(sh)¹(ji)̓x(ni)ʾ
    ѣ(sh)O(sh)xԭеą(sh)(sh)(j)ʼB(ti)M(jn)МyӋ\
    3.3.2.(bio)
    ָڜyǰЩ늘OcӆԪxҪM(jn)бҪУͬ
    늘ON(bio)Уһ
    4.b늚B
    bλx񣺃x(yng)b坍ͨL(fng)oӡoɔ_ogԚwoꖹֱĵطx܇(yng)һĿgMܽӽȡcԱM(jn)йܵ늚BӲպľSo(h)z
    ӆԪμb
    ӆԪγߴ磺144ߣ×144×142mm
    bPbǶʽ_׳ߴ磺130×130mm
    A(y)ڱP_уxֻˮ^QxǶ뷽õаͶݗU̶ȻQϷˮ^|򴮳棨ڒʽbаҊ҈D̶
    уxаIJۃ(ni)
    늘OY(ji)(gu)b
    늘OĽY(ji)(gu)ж䰲bжN
    ʽ늘OY(ji)(gu)F(xin)y|(zh)x䣬bʽ
    (j)F(xin)HrҪ
    Ҏ(gu)bʽУͨʽ루룩ʽܵʽmB
    늚B
    hн(jng)Ĺ̼g(sh)ˆTM(jn)м(x)IJfӾxĹԴN늘O4-20mAݔRS485ͨӍӿԼ^|ccӆԪBQɃxǰĽϵᔴ_ǰՌ(yng)B
    C(ni)bϵ@ʾ|C·O(sh)·忨ҪԷքebKӾ·壬λÅf
    𿨲 1 2 3 4 5 6
    ͨpH pH1       ݔ Դ
    2-4ͨpH pH2 pH2     ݔ Դ
    ͨ pH 늌(do) ܽ ݔ +Դ
    ͨ pH 늌(do) ܽ ݔ +Դ
                 
     
    4.3.1.M(jn)BӾ횴xķˮ^Ӿꮅioˮ^
    4.3.2.늘OBӣBӾ˽ӲȰBӾc_Bӣо̖(yng)늘O^ϵĘ(bio)̖BȻ󌦑(yng)xľ·Ҋ
        늘Oѽ(jng)B늘O^ϣж|ˮ^Œ̖λû֏(f)Ȼքeɿ댦(yng)̖·塣
    4.3.3.RS485/4-20mA/^ʹõĹܿԲBӣȰBӾc_BӣИ(bio)ӛʾ(yng)BȻ󌦑(yng)xľ·λBӌ(do)ÑF(xin)Ԃ
    4.3.4.ԴBӣԂԴBӵ(yng)IJ
    ýԴҪעBӵ_ԺͿɿҪעⰲȫֹ늲
    ӆُ•ֱԴ24VDC+/-^(q)֣Ոe    
    5.
    ʹˆT쾚ՃxIJx헲ˆ΃(ni)ʾJ(rn)濴x(ni)ʾxϱʹփ
    5.1._C
       _Cǰ(yng)zеĂbBӵĿɿ·BӼ늚BͨԴx(sh)xM(jn)档
    C(ni)ݔ·壨4-20mARS485+^Դ̖ϵָʾ(yng)Wq
    5.2.ˆβf
    OIM(jn)ˆˆΰOI
    ѣ(jng)O(sh)òһҪx񱣴水√
    5.2.1.ˆ
    OIM(jn)ˆ
    5.2.1.1. ϵy(tng)O(sh)
    cϵy(tng)O(sh)M(jn)У
    a) ޸ăx;
    b) rg ޸ăxrg;
    c) Modbus(sh),RS485ͨŽӿ޸IJʺ̓xַ;
    d) ܴa
    ܴaˆͨÁ޸Ñܴa߹TܴaÑܴaֵ55Tܴaֵ56565Խܣ_ݔTܴaIPυ^(q)F(xin)һΈD(bio)oc˰oɸÑܴa
         ݔSܴat˳棬˕rM(jn)Sģʽ
         Sģʽۺ(w)@ʾO(sh)òˆ·ݔF(xin)4mA20mA{(dio)ԇ
    5.2.1.2. yO(sh)
    a)ڶ(sh)xxcpHM(jn)pH(sh)(H(j)xF(xin)Ђ@ʾ(yng)(sh)Ă(sh)O(sh))
    1(c)Ξ늘OָͣpHy߀ORPyߑ(yng)ԓORP늘O
    2ΞpHcpHбpH_P(gun)
    3(bio)M(jn)(bio)ˆf
    ɂIքeDzX˳ͱ√˳
    4҂(c)Ξ飺˹ضȷʽ_P(gun)˹ضO(sh)Vϵ(sh)pHУ(zhn)ֵ͜ضУ(zhn)
         
    5.2.1.3.(bio)
    M(jn)(bio)(bio)Һr•Ԅx(bio)Һ(ÑҲԝL޸)(wn)һ^ȻϴڶN(bio)Һ(wn)һõ(bio)Y(ji)ÑД(bio)Y(ji)tx񱣴√
    5.2.2.1. (sh)O(sh)
         SģʽF(xin)ݔ{(dio)ԇ˳ˆx“iˆ”P(gun)]Sģʽ
         ݔ(c)xԴP(gun)]ĜyֵĜضֵModbush(yun)̿
         P(gun)]ͨoݔ
         yֵ(j)yֵÑO(sh)õ(yng)޺ֵݔ
         ضֵ(j)Ĝضֵֵݔ
         Modbus\̿ƣx헺ݔֵh(yun)Xͨ^Modbus˿ֱСԔҊModbus(ni)ַx
    5.2.2.2.^(sh)O(sh)
         ^(c)xԴP(gun)]ĜyֵĜضֵrggModbus\̿
         P(gun)]^P(gun)]B(ti)
         yֵ(j)yֵÑO(sh)õĈ޼߈/͈󾯣^ݔ
         ضֵ(j)ĜضֵÑO(sh)õĈ޼߈/͈
    ^ݔ
    rggO(sh)g犺^_딵(sh)ҪڿԄϴ
         Modbus\̿ƣx헺^B(ti)h(yun)Xͨ^Modbus˿ֱӿԔҊ6.3.Modbus(ni)ַx
    ϽǵĜyԇoɴ_/P(gun)]^ڙz^Ƿ
    5.2.3. Language(Z)x
         ÑxˆνZԣĿǰṩӢx
    5.2.4. ۺ(w)
         ÑģʽgH@ʾ΢ͶSa
         ҂(c)@ʾӋ_CСr(sh)ܛ汾
    Sģʽ
    1 O(sh)ÕrgУ(zhn)c{(dio)(zhn)ڕrgȻc˰oxӛ䛴У(zhn)c
    2 rgУ(zhn)ȃxBm(x)\Ўc˰oc˰oǰҪ˹{(dio)(zhn)rgݔ`딵(sh)r犿ݔؓ(f)ֵ딵(sh)rݔ딵(sh)
    3 ȫ(sh)SĬJ(rn)ֵx{(dio)ԇSǰc˰oȫ(sh)݅^(q)Ñڻ֏(f)(sh)ʹ
    4 Input Test: ݔϵy(tng)ʼֵĿǰ87411.26
    5 ͨO(sh)ã˹O(sh)@ʾ̖ͨ܉Լҵ˹O(sh)ã
    5.2.5. i(sh)
         ÑݔܴaڟoI30犺ŕʧЧÑO(sh)Ʌ(sh)x_xc˰oi
    6.(bio)
    ѣ(jng)O(sh)òߘ(bio)J(rn)ںϸ񷶇(ni)һҪx񱣴水√
    6.1.pH(bio)
    pH(zhn)yrҪM(jn)И(bio)öc(bio)xN_(bio)(zhn)Һ(bio)ҺеĶN,(bio)(zhn)Һ6.86pH4.0pH9.18pH类y|(zh)pHֵС7pHx6.86pH4.0pHҺy|(zh)pHֵ7pHx
    6.86pH9.18pHҪx(bio)Һ6.86pH͘(bio)Һ4.0pH9.18pH
    (bio)Y(ji)ĺϸֵpHc=±20mvԃ(ni)ԽСԽpHб≥0.9
    (bio)@xˆʾA(y)Ȝ(zhn)ֻքeĶN(bio)ҺһÁ_ϴ늘OĸɃˮԼ늘OļpH늘O(bio)Һr•Ԅx(bio)Һ(ÑҲԝL޸)(wn)һ^ȻϴڶN(bio)Һ(wn)һõ(bio)Y(ji)ÑД(bio)Y(ji)tx񱣴һҪ√
    ʲôrҪ(bio)1늘OͶʹǰ2늘OʹһΕrg(jng)ϴSo(h)3y`r
    ORPyҪORP늘OҪ(bio)ֱӜymVֵ
    늘Ox±
    pH늘O̖ Ҫg(sh)(sh)ԼʹÌ(do)
    P026C2E+H 0~14pH0~80Q0.5MPaNˮ|(zh)늏SӜضa
    P026G2 0~14pH0~130,Q0.5MPa﹤̸ߜذl(f)ͼߜ؈
    238643M(jn) 0~14pH0~135,Q0.5MPa﹤̸ߜذl(f)ͼߜ؈
    P026C3 0~14pH0~80,Q0.5MPaˮ늏S
    C493 0~14pH0~80,Q0.5MPa(yu)|(zh)L߼ˮ늏S
    P026W3/   P893 0~14pH0~80,Q0.5MPaNˮ̎I(y)^̵
    ORP3ORP늘O ±1999mV0~80,Q0.5MPaypH(yng)mVֵORPy
    P026G3 0~14pH0~100,Q0.5MPaķ⚤͜͸g
    P026GG3 0~14pH0~130,Q0.5MPaķ⚤͸ߜ͸g
    P026T3   R늘O 0~14pH0~80,Q0.8MPaٜy^͉wƫA
    P026GT3R늘O 0~14pH0~100,Q0.8MPaķ⚤ٜy^͜͸g͉ƫA
    P026TL3   0~14pH0~100,Q0.8MPam늏SÓÓww͉
     
    ע1(f)늘O:늘Oָʾy늘OpH늘Oһ݃(ni)늘O(f)ϣ
    磺P026C2/G2ͺ238643 ͬE+H늘O
       2(f)늘O(f)늘Ocضaһw(ni)늘OBӣǰ/󶼎ķ֮ѽ磺P026C3P026W3/T3/C493͵
    3ضa늘O控МضȂ𵽌yˮҺM(jn)Ԅa?sh)áߜy(zhn)ͬrڃx׃Ͽ@ʾy|(zh)ČHضֵö(f)늘O]Мa裬tҪrмa賣Ҏ(gu)Pt100,Pt1000,2252Wķ10K
    6.2.늌(do)(sh)O(sh)
    M(jn)늌(do)ʲˆҪO(sh)늌(do)س(sh)늘OK=0.01,0.1,1.0,10.030.0
    һʹÈϿԲ(bio)ҪߵĈK=0.010.1늘OԘ(bio)Ҫ(bio)x(ni)ʾO(sh)úx񱣴һҪ√
    ˽@Щ
    1늘O(sh)KQ늌(do)ʵĜy(yng)(j)yxͬ(sh)늘O
    @±x늘O늘O(sh)Kc늌(do)ʜyČ(yng)P(gun)ϵ                    
    늌(do)ʜy 늘O(sh)K 늘O̖ Ҫ
    0-20µSBcm1 0.01 D2022B/D2022BC/D2022T 316L
    0-200µSBcm1 0.1 D2022B/D2022BC/D2022T 316L
    0-2000µSBcm1 1.0 D602Hϵ KK/P䓻ķ
    0-50mSBcm1 10.0 D602Hϵ KK/P䓻ķ
    0-200mSBcm1 30.0 SJ32 K/
     
    2Qλ1ms/cm=1000us/cm
    3늌(do)ʵĜycy|(zh)ĜضоoP(gun)ϵ늌(do)늘O(ni)МضȂx
        ԄӜضa
    4ʹÕr회늘OϘ(bio)ע늘O(sh)Kݔ뵽x늘O(sh)(ni)
    6.3.늘O(bio)
    Ĥʽ늘OͶyǰҪ(bio)Ҫ˽늘O늘O늘OwĤҺM늘OwжĤҊy픲KzĤ늘O^ԔQϔQµIJҺһNõҺwҪӵĤ(ni)bҪм(x)
    늘OàB(ti)BӃxͨ늺M(jn)xP(gun)ˆM(jn)“һc՚-б”(bio)@x(ni)ѡ
    (bio)Y(ji)ĺϸֵ0.00бʞ250-350ÑД(bio)Y(ji)tx񱣴һҪ√
    6.4.늘O(bio)
    늘OҪ(bio)
    6.5.늘O
      늼g(sh)ĝȂ(bio)ֱͶy
    7.g(sh)(sh)c
    7.1.g(sh)(sh)
    1y`
    ȣ0-10NTU±5%F·S0-100NTU±5%F·S 0-400NTU±5%F·S
    0-4000NTU±5%F·S ̿ɔU(ku)չ
    ȣ0-10mg/L ±0.05mg/L
    pH0-14pH ±0.01pH
    ORP:±1900mv±10mv
    늌(do)ʣ0-20us/cm ±1%F·S0-200us/cm ±1%F·S0-2000us/cm ±3%F·S
    0-20ms/cm ±5%F·S̿ɔU(ku)չ
    ܽ 0-20mg/L ±0.1mg/L
     ȣ0-80 ±0.8
    2ӆԪԄӜضa0-80
    3ӆԪ(wn)ԣ±0.2%F·S/24h
    4ӆԪ؏(f)`≤0.2%F·S
    5ӆԪxݔؓ(f)d:4-20mA(ؓ(f)d裼750Ω)
    6ӆԪݔ`±1%F·S
    7ӆԪͨӍӿRS485Modbus RTUf(xi)h
    8ӆԪ^ݔ|c3A 240VAC6A 28VDC120VAC
    9ӆԪ`±1%F·S
    10ӆԪ|Ҏ(gu)4.3
    11ӆԪo(h)ȼIP65
    12Դ85-260VACx24VDC
    13ģ≤15KV
    14ӆԪ|(zh)s0.7Kg
    15ӆԪγߴmm144×144×142mm
    16ӆԪb_׳ߴmmǶʽPbb_׳ߴ磺130×130,
    ڒʽ̶bаӆԪа塣
    17lh(hun)ضȣ0-45ȣ85%ňo늴Ÿɔ_
    7.2.c
    7.3.Modbus(ni)ַx
    ĬJ(rn)ʣ96008λ(sh)(j)λ1λֹͣλożУ򞣬O(sh)ַ1
    У򞷽ʽCRC16/MODBUS RTUģʽ
    04xֻxֵݔĴ03 x뱣Ĵ 0610 Ĵ
    MODBUS RTUݔʽ
    03x(sh)(j)
    01           03         xx xx     xx xx      xx xx                      
    ַ                                       ܴa                  (sh)(j)׵ַ     (sh)(j)L                  Уa  


    06(sh)(j)
    01           06         xx xx     xx xx       xx xx
    ַ                                        ܴa                Ĵַ         딵(sh)(j)                  Уa  



    עУa16CRCֹ(ji)ǰ
     
     
     
     
    ݔĴ(ֻx)ַ04x
    Ĵַ (sh)(j) ע
    0 pFloatֹ(ji)ǰ 1
    2 pFloatֹ(ji)ǰ 1ضֵ
    4 pFloatֹ(ji)ǰ 2
    6 pFloatֹ(ji)ǰ 2ضֵ
    8 pFloatֹ(ji)ǰ 3
    10 pFloatֹ(ji)ǰ 3ضֵ
    12 pFloatֹ(ji)ǰ 4
    14 pFloatֹ(ji)ǰ 4ضֵ
    16 pFloatֹ(ji)ǰ 5
    18 pFloatֹ(ji)ǰ 5ضֵ
    20 pFloatֹ(ji)ǰ 6
    22 pFloatֹ(ji)ǰ 6ضֵ
    40 pFloatֹ(ji)ǰ 1
    42 pFloatֹ(ji)ǰ 2
    44 pFloatֹ(ji)ǰ 3
    46 pFloatֹ(ji)ǰ 4
    48 ^1234 (yng)bit0123
    49 (sh)ڸԵăx텢(sh)^(q)ף
     
    ּĴ(x)ַ03x06/10
    Ĵַ (sh)(j) ע
    ϵy(tng)(sh)60 ~ 79
    60 pFloatֹ(ji)ǰ Modbus
    62 Int Modbus RTUͨӍַ
    63 Int Z
    64 p
    66 p r
    79 ┵(sh)ȫ(sh)
    1(sh)80 ~ 99
    80 1-pH/2-늌(do)/3-/4-/5-/6-ɹⷨ(sh)늘O
    81 ضȷʽ
    82 pFloatֹ(ji)ǰ ˹O(sh)Üض
    84 pFloatֹ(ji)ǰ Vϵ(sh)
    86 pFloatֹ(ji)ǰ ضУ(zhn)ֵ
    88 pFloatֹ(ji)ǰ yУ(zhn)ֵ
    pH(sh)
    90 pFloatֹ(ji)ǰ pH늘Oλ
    92 pFloatֹ(ji)ǰ pHб(1)
    94 pFloatֹ(ji)ǰ pHϵ(sh)
    96 pH_P(gun)
    97 0=pH 1=ORP
    늌(do)ʅ(sh)
    90 pFloatֹ(ji)ǰ 늘O(sh)
    92 pFloatֹ(ji)ǰ ˹aϵ(sh)
    94 pFloatֹ(ji)ǰ ˮԄӜضaϵ(sh)
    96 ˮԄa_P(gun)
    (sh)
    90 pFloatֹ(ji)ǰ c
    92 pFloatֹ(ji)ǰ б
    94 pFloatֹ(ji)ǰ
    96 @ʾʽ0=ug/L 1=%Air 2=mbar
    ȅ(sh)
    90 pFloatֹ(ji)ǰ c
    92 pFloatֹ(ji)ǰ б
    94 pFloatֹ(ji)ǰ ضϵ(sh)
    2(sh)100 ~ 119
    3(sh)120 ~ 139
    4(sh)140 ~ 159
    5(sh)160 ~ 179
    6(sh)180 ~ 199
    ^1(sh)200~219
    200 Դ0=P(gun)]1=0̖yֵ2=0̖ضֵ ...... 11=6̖yֵ12=6̖ضֵ32=rg, 33= MODBUSh(yun)
    201 ߵ͈x
    ߈󾯣>ֵ_<ֵ-tP(gun)]
    ͈󾯣<ֵ_>ֵ+tP(gun)]
    202 pFloatֹ(ji)ǰ ֵ
    204 pFloatֹ(ji)ǰ
    206 g
    207 _딵(sh)
    208 Modbush(yun)̿_P(gun)
    209 Y(ji)B(ti)
    ^2(sh)220 ~ 239
    ^3(sh)240 ~ 259
    ^4(sh)260 ~ 279
    1(sh)280 ~ 299
    280 Դ0=P(gun)]1=0̖yֵ2=0̖ضֵ ...... 11=6̖yֵ12=6̖ضֵ 33= MODBUSh(yun)
    281 0=4~20 / 1=0~10 / 2=0~20mA
    282 pFloatֹ(ji)ǰ Ϳֵ
    284 pFloatֹ(ji)ǰ ߿ֵ
    286 4mA DACֵ
    287 20mA DACֵ
    288 pFloatֹ(ji)ǰ Modbush(yun)̿ƌַ
    290 Y(ji)B(ti)
    2(sh)300 ~ 319
    3(sh)320 ~ 339
    4(sh)340 ~ 359
         
     
                                                                                           
    8.늘OճSo(h)
    8.1늘O
    ˮ|(zh)늘OķNжNxҪ
    x늘OҪ]£
    1) ИI(y)վ僡댧(do)wȸNI(y)^h(hun)ˮ̎ȵȣ
    2) Һ|(zh)ˮˮһˮҺرˮˮUۣˮ
    3) yҺ|(zh)gҺǷw|(zh)ض
    4g(sh)(sh)yͱyҺض
    5F(xin)bBӷʽ늘O|Lȵ
    8.2.ճSo(h)
    8.2.1.So(h)
    鱣σxLڜ(zhn)_yƽr늘O(yng)һľSo(h)So(h)Ҫм(x)So(h)ڸ(j)y|(zh)r
    1x늘OϜyͰb
    2ͨʽb늘Oͨ؃(ni)(yng)ˮҺͨٱM㶨
    3ֹ늘Oˤⲣ|(zh)Ɠp늘O׃ɜy`ƫ
    4ֽӲ|ĸ
    5ϴ늘O(bio)ɸ(j)ˮӵ坍̶ȴ_ϴ늘OľSo(h)(yng)
    _늘O(ni)o۷xel(f)F(xin)մەr(yng)rϴ50%Ĝ?z)ϴ섩?/span>
    ÷ۣëˢСˢϴSsˮϴ늘O^_(ni)늘O
    оo֬eճije2%ϡ}Һ坍Ȼˮ
    ϴɃָ|늘OĜy
    6늘OϻʧЧ(do)œyƫ(yng)rQ늘O
    82.2.늘OԺ;So(h)
    a)늌(do)늘O̖£
    D2022Bضȣ316Ly0-500us/cm(늌(do)س(sh)K=0.1);
    D602HNK𣬺ض⚤Py0-2000us/cm(늌(do)س(sh)K=1.0);So(h)røɃˮ_ϴʹܛëˢˢϴճije2%ϡ}Һ坍ȻˮϴɃָ|늘OĜy档
    b)pH늘ONܶҎ(gu)̖£
    P026W3PVC⚤0-14.0pHض0-80
    P026G3ضķ⚤͸g0-14.0pHض0-100
    ϴС鲣ʹܛëˢppˢϴȻcxM(jn)“c(bio)”ѣpH늘OLڸɷţ1ϣ
    ORP늘OͬpH늘OSo(h)ͬԲ(bio)
    c)늘OПɹⷨ͸Ĥʽ늘O
    KL680Zɹⷨܽy0-20mg/Lض0-60Ͷʹ
    rɲ(bio)
    028W2ضy0-20mg/Lض0-60Ĥʽ늘O^QWJ2Ĥ^ĤҺͶǰM(jn)И(bio)
    So(h)ϴĤ棨(ni)M(jn)ˮĤƓpQĤ(ni)ҺȻcxM(jn)“һc՚-б”(bio)
    d)KL30A늘O늉ԭҪϣ+Kh(hun)y0-10mg/Lض0-60СϴcxքeM(jn)“c”(bio)“б”(bio)
    ҪLڸɷ
    e)KL680Z͝ȂW(xu)g(sh)y0-10NTU, 0-100NTU, 0-400NTU, 0-4000NTUС̜yҪ]ܹ⣡øɃˮ_ϴ늘O^
     
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(qun) © Ϻ{(ln)xƼ޹˾
“(lin)ϵˣƼ  “(lin)ϵԒ021-58906624  棺021-58902439
“(lin)ϵַϺ֖|…^(q)´·492̖,K˾oa…Dž^(q)L·21-1̖208/209

g(sh)֧֣     ؟(z)     ICP09071807̖
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