德國PTL彎曲試驗(yàn)旋轉(zhuǎn)機(jī) F39.41彎曲試驗(yàn)機(jī) 供應(yīng)德國彎曲試驗(yàn)機(jī) PTL 彎曲試驗(yàn)旋轉(zhuǎn)機(jī)F39.4X系列制造三個(gè)型號(hào).滿足標(biāo)準(zhǔn)：IEC60745-1和IEC60227-2 PTL產(chǎn)品系列中F系列39.4X彎曲旋轉(zhuǎn)試驗(yàn)機(jī)有3種旋轉(zhuǎn)模式，他們的不同之處在于樣品的電流負(fù)荷。所有型號(hào)都適合用于測(cè)試1或2個(gè)樣品，旋轉(zhuǎn)角度可以改變?yōu)椤?2.5°，±45°，±90°，旋轉(zhuǎn)頻率可調(diào)，從0.3赫茲到1赫茲。 The PTL Flexing Test Swivel Machines of the series F 39.4X are manufactured in 3 models. Theydiffer in the kind of current loading of the samples. All models are suitable for testing 1 or 2 sam-ples, the swivel angle is changeable to ±22,5° , ±45° and ±90° , the swivel frequency is adjustable from 0,3 Hz to 1 Hz. PTL FLEXING TEST SWIVEL MACHINE F 39.41 for mechanical tests of 1 or 2 samples, swivel angle changeable to ±22,5° , ±45° and ±90° , swivel frequency adjustable from 0,3 Hz to 1 Hz 1 Rigid housing, made as weldment of steel profiles and rectan-gular steel tubes with metal sheet covering 1 protective window with safety switch inside to cover the swivel angle adjustment and the connecting rod Chassis to accommodate the control unit, with front panel,with the components (all models) : 1 main switch with “Emergency Stop” function to switch the power for the machine on and off, 1 or 3 pilot lamps for mains voltage on, fuses for the control unit, for the drive motor and for the phases of the test voltage (not at F 39.41) 1 frequency indicating instrument and rotary knob to adjust the frequency of the swivelling head motion from approx. 0,3 to 1Hz 1 predetermining counter, 6 digits 1 green push-button "I" to start the drive unit, 1 red push-button "O" to stop the drive unit, 1 blue push-button switch "Inching" for setting the swivel head