TR211 德國(guó)萊寶真空計(jì)TR211

德國(guó)萊寶真空計(jì)有：

    - 用于測(cè)量粗真空的各種工作原理的機(jī)械指針式真空表。

    - 各種間接測(cè)量的數(shù)顯真空規(guī)，它們是：

    - 熱電阻真空規(guī)(皮拉尼規(guī)) TTR91、TTR91S、TTR96、TTR96S

    - 冷陰電離真空規(guī)(潘寧規(guī)) PTR225

    - 薄膜電容規(guī) CTR100、CTR91

    - 薄膜/皮拉尼復(fù)合規(guī) TTR100、TTR100S

    - 冷陰電離/皮拉尼復(fù)合規(guī) PTR90

    - 熱陰電離/皮拉尼復(fù)合規(guī) ITR90

    - 便攜式真空表TM90、TM100

- Center和Display系列真空計(jì)

歐瑞康萊寶LEYBOLD作為全系列的真空設(shè)備供應(yīng)商，擁有應(yīng)用各種工作原理的真空計(jì)，其測(cè)量范圍從1000毫巴到10-12毫巴，覆蓋了15個(gè)數(shù)量級(jí)，可以滿足各種真空工藝的要求。
今天，真空技術(shù)已經(jīng)能獲得從1000毫巴到10-13毫巴的超真空。為保證穩(wěn)定、高質(zhì)量的生產(chǎn)和工藝，必須采用的測(cè)量和控制儀器來檢測(cè)與調(diào)整所需要的工作壓強(qiáng)

準(zhǔn)確、輕便的Center和Display系列德國(guó)萊寶真空計(jì)TTR91/真空儀表顯示范圍從1000毫巴到10-10毫巴，具有數(shù)顯液晶顯示器，可快速、直觀、地反映真空系統(tǒng)的狀態(tài)。數(shù)顯讀數(shù)可以用毫巴、托、帕和微米汞柱四種單位來顯示。

德國(guó)萊寶真空計(jì)TTR91 ,TTR91S
德國(guó)萊寶真空計(jì)真空規(guī)管TTR91, TTR91S
TTR91, TTR91S萊寶真空計(jì)真空規(guī)

Technical Data                                           TR 211               TR 211 NPT                  TR 212                  TR 216

Measurement range                           mbar      5 x 10-4 to 1000        5 x 10-4 to 1000        5 x 10-4 to 1000        5 x 10-4 to 1000

                                            (Torr)          -4          2           -4          2           -4          2           -4          2 
                                                   (3.8 x 10  to 7.5 x 10  ) (3.8 x 10 to 7.5 x 10  ) (3.8 x 10 to 7.5 x 10  ) (3.8 x 10 to 7.5 x 10  )

Operating temperature range 
(compensated)                                  °C         0 to +40                0 to +40                0 to +40                0 to +40

Storage temperature range, max.                °C            80                      80                      80                      80

Filament                                                  tungsten                tungsten                tungsten                platinum

Filament temperature                           °C            110                     110                     110                     110

Permissible overload (abs.), max.             bar             3                       3                      10                      10

Volume of the sensing cell, approx.          cm3             11                      11                      11                      11

Vacuum connection                             DN           16 KF                  1/8" NPT              16 KF/16 CF                 16 KF

Materials in contact with the medium                 aluminum, Vacon,       stainless steel, Vacon,  stainless steel, Vacon,  stainless steel 1.4301

                                                       glass, tungsten          glass, tungsten         glass, tungsten            (SS 304), 
                                                         CrNi 8020,               CrNi 8020              CrNi 8020            Al2O3 ceramics,

                                                                               epoxy cement                                      CrNi 8020,

Operating units                                        THERMOVAC               THERMOVAC               THERMOVAC               THERMOVAC

                                                      TM 21, 22, 23 /         TM 21, 22, 23 /         TM 21, 22, 23 /         TM 21, 22, 23 /

                                                        COMBIVAC                 COMBIVAC                COMBIVAC                COMBIVAC

                                                    CM 31, 32, 33, 51 /     CM 31, 32, 33, 51 /     CM 31, 32, 33, 51 /     CM 31, 32, 33, 51 /

                                                      PIEZOVAC PV 20          PIEZOVAC PV 20          PIEZOVAC PV 20          PIEZOVAC PV 20

Ordering Information                                     TR 211               TR 211 NPT                  TR 212                  TR 216

THERMOVAC sensors Series 200

    DN 16 KF                                         Part No. 157 85                  –              Part No. 158 52         Part No. 157 87

    DN 16 CF                                                  –                       –              Part No. 157 86                  –

    DN 1/8" NPT                                               –              Part No. 896 33                  –                       –

Replacement sensing cell                            Part No. E 157 75       Part No. E 896 34                 –             Part No. E 157 77