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TTR 100 / TTR 100 S2德國萊寶真空泵TTR 100 / TTR 100 S2

上海滬沁儀器設(shè)備有限公司
會員指數(shù): 企業(yè)認(rèn)證:

價(jià)格:電議

所在地:上海

型號:

更新時(shí)間:2016-08-18

瀏覽次數(shù):2801

公司地址:上海市閔行區(qū)虹梅南路3966號508

盧琴芳(女士) 銷售經(jīng)理 

產(chǎn)品簡介

公司簡介


   上海滬沁儀器設(shè)備有限公司是上海伊宏機(jī)械設(shè)備廠改革后成立的一家高新企業(yè),下設(shè)實(shí)驗(yàn)儀器事業(yè)部和國際貿(mào)易部。該公司是一家研發(fā)、生產(chǎn)、銷售為一體計(jì)量檢測儀器的專業(yè)化公司。為國內(nèi)的科研、教育、工業(yè)生產(chǎn)等單位提供計(jì)量、質(zhì)檢及認(rèn)證所需的各類量具、儀器等設(shè)備和服務(wù)。主要產(chǎn)品涵蓋長度類、力學(xué)類、光學(xué)類、實(shí)驗(yàn)室等方面儀器

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隨著公司的不斷發(fā)展,我們已與國內(nèi)外眾多知名廠商建立了長期合作關(guān)系,主要代理德國施密特張力儀、日本三豐量量儀、瑞士TESA量具量儀、日本新寶計(jì)測儀器、美國必能信超聲波系列、德國萊寶真空泵等等。許多產(chǎn)品已獲得獨(dú)家代理權(quán)。我們相信,在今后的經(jīng)營中,通過嚴(yán)格管理、周到細(xì)致的服務(wù)以及長期形成的良好信譽(yù),"滬沁儀器"一定會以更多的優(yōu)質(zhì)產(chǎn)品更優(yōu)良的服務(wù)回報(bào)用戶的厚愛,使"滬沁儀器"永遠(yuǎn)成為您真誠的朋友和合作伙伴。
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產(chǎn)品說明

Technical Data                                                                THERMOVAC Transmitter

                                                                                TTR 100 / TTR 100 S2

Measurement principle                                  Thermal conductance according to Pirani combined with capacitance diaphragm

Measurement range
(air, O  , CO, N )                   mbar (Torr)                              5 x 10-4 to 1500 (3.8 x 10-4 to 1125)
      2        2

Accuracy
   1 x 10-3 to 50 mbar                                                                  ± 15% of reading

   50 to 950 mbar                                                                       ± 5% of reading
   ATM (atmospheric pressure)                                                          ± 2.5% of reading

Repeatability                                                                           ± 2% of reading

Trigger (only TTR 100 S2)                                                                       2
   Setting range with potentiometer                                                 1.5 x 10-3 to 1400 mbar

    Relay contacts                                                                     N.O. / potential free
       closed                                                                       at low pressure (lamp lit)
       open                                                                  at high pressure or no supply (lamp off)
    Hysteresis                                                                          10% of threshold
   Contact rating                                                                        30  V DC / 1 A
    Relay status                                                                       active: LED, green

Output signal analog                                                                       0 to 10.3 V
    Measurement range                                                                   +1.9 to +10.23 V
   Voltage vs. pressure                                                           1.286 V / decade, logarithmic

Output impedance                                                                2 x 4.7 Ohm, short circuit-proof
    Minimum load impedance                                                                  10 kOhm
    Response time                                                                             10 ms

Power supply
   Voltage (ripple  1 Vpp)                                                             +15 to +30   V DC
   Consumption, max.                                                                          2.5 W
    Fuse to be connected                                                                1 AT (time delay)

Electrical connection                                                              FCC-68, 8 way with shield

Cable length, max.                              m                                              100

Materials exposed to vacuum
(process media)
   Vacuum connection                                                                      stainless steel
    Pirani filament                                                                         tungsten
   Capacitance sensor cell                                                                    AI2O3
    Feedthrough                                                                               glass
   Other materials                                                                  Ni, Cu, NiFe, SnAg, AgPd

Internal volume
    DN 16 ISO-KF                            cm3                                                 6
   1/8" NPT                                 cm3                                                 8

Over-pressure rating, abs.                   bar                                                5

Temperature
   Operation (ambient)                        °C                                           +10 to +50
   Storage                                    °C                                           -20 to +65
    Bakeout at flange, max.                   °C                                               +80
    Filament temperature                      °C                                              < 160

Relative humidity                                                              < 80% at temperatures < +31 °C,
                                                                                  decreasing to 50% at +40 °C

Mounting orientation any                                                                       any

Use                                                                         Indoors only, altitudes up to 2000 m NN

Protection class                              IP                                               40

Weight
    DN 16 ISO-KF                         kg (lbs)                                          0.09 (0.20)
   1/8" NPT                              kg (lbs)                                          0.09 (0.20)

Oerlikon Leybold Vacuum Full Line Catalog                                                                                                   31   C16
 


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