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上海滬沁儀器設備有限公司


當前位置:上海滬沁儀器設備有限公司>>美國必能信超聲波清洗機>>德國萊寶雙級選片真空泵TRIVAC D 4 B

德國萊寶雙級選片真空泵TRIVAC D 4 B

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產品型號D 4 B

品       牌

廠商性質生產商

所  在  地上海市

聯系方式:采購部查看聯系方式

更新時間:2018-05-14 09:00:00瀏覽次數:853次

聯系我時,請告知來自 環保在線

經營模式:生產廠家

商鋪產品:250條

所在地區:上海上海市

聯系人:采購部 (銷售經理)

產品簡介

德國萊寶雙級選片真空泵TRIVAC D 4 B

詳細介紹

Technical Data                                    TRIVAC D 4 B                                      TRIVAC D 8 B 
                                                                 two-stage                                            two-stage

                                                                50 Hz                     60 Hz                      50 Hz                     60 Hz

                               1)           3
Nominal pumping speed                     m /h (cfm)            4.8 (2.8)                 5.8 (3.4)                  9.7 (5.7)                11.6 (6.9)

                    1)                      3
Pumping speed                             m /h (cfm)            4.2 (2.5)                   5 (3)                     8.5 (5)                  10.2 (6)

Ultimate partial pressure
without gas ballast 1)                   mbar (Torr)       10-4 (0.75 x 10-4)       10-4 (0.75 x 10-4)         10-4 (0.75 x 10-4)         10-4 (0.75 x 10-4)

Ultimate total pressure
without gas ballast 1)                   mbar (Torr)     < 2 x 10-3 (< 1.5 x 10-3) < 2 x 10-3 (< 1.5 x 10-3) < 2 x 10-3 (< 1.5 x 10-3)  < 2 x 10-3 (< 1.5 x 10-3)

Ultimate total pressure
with gas ballast 1)                      mbar (Torr)     < 5 x 10-3 (< 3.8 x 10-3) < 5 x 10-3 (< 3.8 x 10-3) < 5 x 10-3 (< 3.8 x 10-3)  < 5 x 10-3 (< 3.8 x 10-3)

Water vapor tolerance 1)                 mbar (Torr)           30 (22.5)                 30 (22.5)                  25 (18.8)                  25 (18.8)

Water vapor capacity                              g/h              93                        93                        157                        157

Oil filling, min. / max.                         l (qt)  0.3 / 0.8 (0.3 / 0.85)    0.3 / 0.8 (0.3 / 0.85)     0.3 / 0.9 (0.3 / 0.95)    0.3 / 0.9 (0.3 / 0.95)

Noise level 2) to DIN 45 635,

without / with gas ballast                      dB(A)           50 / 52                   50 / 52                    50 / 52                    50 / 52

Admissible ambient temperature                     °C         +12 to +40                +12 to +40                 +12 to +40                +12 to +40
                                                  (°F)       (+54 to +104)             (+54 to +104)             (+54 to +104)              (+54 to +104)

Motor rating 2)                               W (HP)          370 (0.50)                 370 (0.50)                370 (0.50)                 370 (0.50)

Nominal speed                                     rpm             1500                      1800                      1500                       1800

Type of protection 3)                               IP             54                        54                         54                        54

Weight 2)                                     kg (lbs)        18.7 (41.2)               18.7 (41.2)                21.2 (46.7)                21.2 (46.7)

Connections, Intake and Exhaust                    DN            16 KF                     16 KF                      16 KF                     16 KF


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