TR211 德国莱宝真空计TR211

德国莱宝真空计有：

    - 用于测量粗真空的各种工作原理的机械指针式真空表。

    - 各种间接测量的数显真空规，它们是：

    - 热电阻真空规(皮拉尼规) TTR91、TTR91S、TTR96、TTR96S

    - 冷阴极电离真空规(潘宁规) PTR225

    - 薄膜电容规 CTR100、CTR91

    - 薄膜/皮拉尼复合规 TTR100、TTR100S

    - 冷阴极电离/皮拉尼复合规 PTR90

    - 热阴极电离/皮拉尼复合规 ITR90

    - 便携式真空表TM90、TM100

- 新型Center和Display系列真空计

欧瑞康莱宝LEYBOLD作为全系列的真空设备供应商，拥有应用各种工作原理的真空计，其测量范围从1000毫巴到10-12毫巴，覆盖了15个数量级，可以满足各种真空工艺的要求。

今天，真空技术已经能获得从1000毫巴到10-13毫巴的超真空。为保证稳定、高质量的生产和工艺，必须采用精确的测量和控制仪器来检测与调整所需要的工作压强



准确、轻便的Center和Display系列德国莱宝真空计TTR91/真空仪表显示范围从1000毫巴到10-10毫巴，具有数显液晶显示器，可快速、直观、精确地反映真空系统的状态。数显读数可以用毫巴、托、帕和微米汞柱四种单位来显示。

德国莱宝真空计TTR91 ,TTR91S

德国莱宝真空计真空规管TTR91, TTR91S

TTR91, TTR91S莱宝真空计真空规

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