Motorized Auto-Focus BF/DF Metallurigcal Microscope, is an ideal instrument for industry inspecition and science research laboratory.Â
--Infinity Optical System, BF/DF, Transmit & Reflect Illumination, Polarzing SystemÂ
-- Intergrate the advantages of modern aesthetics and the edge of disciplines to achieve the automation of microscopes in lab.Â
--Four motor drive, objective nosepiece, stage and coarse & fine adjustment can be controled manually or motorized.Â
--Adoption of progressive technological digitl dimmer, which divided the brightness of halogen lamp into 100 step.
--Megapixels camera system, USB 2.0 plugs and play, real time preview is up to 30 fpsÂ
--Built-in dynamic focusing system, auto-focus without computer
--Auto-Focusing, High precision positioning leading screw stage, quickly receiveing the clearest images by auto-focus.Â
--Auto slice scanning, recognizing are controlled by the computerÂ
--Bright/Dark Field Metallurgical microscope
--Full range BF/DF Objectives included
--Polarization system included
--Powerful transmitted and reflected illumination system with Kohler illumination.Â
--Network remote control system for real-time teaching etc.
Â
Â
| Â | A13.1010 Motorize Auto-Focu BF/DF Metallurgical Microscope | A | B | |
|---|---|---|---|---|
| Optical System | Infinity Optical System, Bright Field/Dark Field, Polarizing | |||
|
Head  |
Seidentopf Trinocular Head Inclined at 30°, Interpupillary 48-75mm | |||
| Eyepiece | Extra Wide Field Eyepiece EW10x/22mm, Eyepiece Tube Dia.30mm |
|||
| Nosepiece | Backward Quintuple Nosepiece Motorized Control and /Manual Control To Change Objective With 2 Adaptor Ring For BF/DF Objective Changeover |
|||
| Objective | Infinity Plan Achromatic Objectives 5x/ 0.12/ ∞/ - (BF/DF), W.D.12mm | |||
| Infinity Plan Achromatic Objectives 10x/ 0.25/ ∞/ - (BF/DF),W.D.10mm | ||||
| Infinity Plan Achromatic Objectives 20x/ 0.4/ ∞/ 0 (BF/DF),W.D.4.3mm | ||||
| Infinity Plan Achromatic Objectives 50x/ 0.75/ ∞/ 0 (BF/DF),W.D.0.32mm | ||||
| Infinity Plan Achromatic Objectives100x/0.80/∞/0 (BF/DF),W.D.2mm | ||||
| Infinity Plan Achromatic Objectives 40x/0.65/∞/0.17, W.D.0.54mm |  | o | ||
| Infinity Plan Achromatic Objectives 100x/1.25/∞/0.17 ,W.D.0.13mm |  | o | ||
| Focusing | Coaxial Coarse & Fine Adjustment, Auto-Focus Funtion Motorized Control Built-in Dynamic Focusing System, Auto-Focus W/O Computer, Precision <1um |
|||
| Working Stage | Maximum Sample Height 30mm | |||
| Leading Screw Stage, Size 234*176mm Motorized Control, Movring Range X +/-38mm, Y +/-28mm, Precision <1um Including: | ||||
| --Specimen Holder --Specimen Preparation Plate | ||||
| --Slide Glass | Â | o | ||
| Reflect Illumination | 24V 100W Halogen Light, Brightness Adjustable Kohler Illumination With Aspherical Condenser Blue, Green, Yellow Filter, Gound Glass |
|||
| Transmit Illumination | Swing-Out Condenser N.A.0.9/0.25 24V 100W Halogen Light With Aspherical Condenser Blue Filter |
 | o | |
| Digital Camera | 3.0M Pixels CMOS Camera | |||
| Resolution 2048*1536 | ||||
| Pixel Size 3.2um*3.2um | ||||
| Maximum Frame Fate: 2048*1536 12f/s 1600*1200 20f/s 1280X1024 27f/s 1024X768 43f/s | ||||
| Responsivity:1.0V/lux/s@550nm | ||||
| Manual or Auto Exposure,Exposure Time Adjustable(1-500ms) | ||||
| SNR: >43dB | ||||
| Hardware System | USB2.0 Cable | |||
| USB Dog | ||||
| Micrometer 0.01mm | ||||
| Control Box of Motorized Auto-Focus Microscope | ||||
| 9-PIN Control Port Line | ||||
| 15-PIN Control Port Line | ||||
| 25-PIN Control Port Line | ||||
| 9-PIN Serial Port Line | ||||
| 3.5mm Auto Focus Signal Cable | ||||
| Motorized Auto-Focus Microscope Control Software | ||||
| Â | A13.1010 Motorize Auto-Focu BF/DF Metallurgical Microscope | A | B | |
| Objective | Infinity Plan Achromatic Objectives 40x/0.6/∞/0 (BF/DF),W.D.2.9mm | A5M.1036-40 | ||
| Polarizing | Polarizer & Analyzer, Intergrate Board For Polarizer & Analyzer | For Reflect Illumination |
A5P.1002 | ||
| Filter | Netural Filter ND25 | A5F.1011-25 | ||
| Netural Filter ND6 | A5F.1011-6 | |||
| Other | Specimen Presser | A5M.1010 | ||
Â
The function of unloading valve for loader: the compressed air from the air pump enters the Air Brake Booster with constant pressure to ensure the safety of Loader Brake Clamp
Unloading valve for loader working principle: unloading relief valve is composed of relief valve and one-way valve. When the system pressure reaches the opening pressure of the relief valve, the relief valve is opened and the pump is unloaded; When the system pressure drops to the relief valve's closing pressure, the relief valve closes and the pump loads to the system.
Unloading valve is under certain conditions, can make hydraulic pump unloading valve. Unloading valve is usually a with two two-way valve solenoid valve is (often) the overflow valve, when the function is not unloading set system (pump) is used as the main stress, when unloading state (by two two-way valve action transformation) direct return tank pressure oil, the oil pump pressure drops to approximate to zero, in order to realize some loop control and improve the pump life, reduce power consumption.
In a circuit belonging to a merging circuit. The pressure reducing valve is used to adjust the pressure required by the executive element. It is connected in series in the loop and generally cannot be used interchangeably.
Unloading Valve,Liugong Unloading Valve For Loader,Sdlg Unloading Valve For Loader,Sem Unloading Valve For Loader,Doosan Unloading Valve For Loader
Henan Hanfeng Construction Machinery Co., LTD , https://www.hf-loaderparts.com