Typical applications: * add cement grinding aids and special equipment * special * Key Laboratory of University environmental sampling to detect cell culture filter * * * electroplating chemicals precisely add chemical additives transmission and control add * oil, ink transfer * spectroscopic analysis * machining and grinding fluid machine automatically add color match * * spraying equipment paper industry pigments, brighteners, pulp and other transmission Features ● Multi subdivision stepper motor driven, high precision, using elastic connection installation small vibration ● three digital display ● high-precision precise breakdown knob control, simple and convenient operation ● With remote control function, the back DB9 female connector, convenient supporting client device ● pump off when the current settings are automatically stored memory, repeat Good ● reversing reversible, switch-selectable ▲ self-developed high-precision peristaltic pump digital frequency drive ▲ maintenance-free high-precision brushless motor, long life ▲ ultra-quiet, high-stability design Note: ▲ is used without Brush Motor Features Specifications Speed ??range 1 ~ 100rpm flow range 0.023 ~ 410ml / min power consumption ≈36W Drive Weight ≈4.4Kg applicable head YZ15? YZ25? DG? BZ Number of heads 4 drive can be installed in 16 BT series subdivision step forward driving? /? WT brushless motor using high-precision digital driving speed resolution 1rpm adjustment knob to adjust the speed mode, the display mode selector switch direction three digital display interfaces to control external control start and stop, direction and speed (0 ~ 5V? 0 ~ 10V? 4 ~ 20mA optional) RS485 communication control start and stop, direction and speed, with a DB9 female connector, supporting the applicable terms of external control power supply 220VAC (± 10%) ?? 50Hz / 60Hz Operating Temperature 0 to 50 ℃, relative humidity <85% Ingress Protection IP31 drives Dimensions (L × W × H) 225mm × 160mm × 205mm