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Air-Tight & Hearable Volumetric Micro-Feeder up to 1 bar and 1250C with PC Control - EQ-PF-M
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Item Number: PF-M
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EQ-PF-M is an air-tight and micro powder feeder with min. 1g/hr. It is designed for automatic feeding of solid particles under vacuum and high-pressure conditions. The vacuum level is ≤5*10-2 torr, and it has a maximum pressure resistance of 0.1 MPa. Built-in dispersion blade to prevent powder aggregation, as well as a heating jack with a digital temperature controller.
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Features
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- Stirring blades built in top of the flange to avoid powder aggregating
- CF16 Rotatable-Bored 0.5 inches Through Holes delivery port to connect an airtight -system
- The feeder is controlled by software on a PC by a USB port
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Power
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- Single Phase 220VAC,+/- 10%, 50/60 Hz
- ( 110V version is available upon request )
- 24VDC motor driving.
- 860W Max
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Sample Feeding Tank
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- 500 ml stainless steel container made of SS316
- Max. pressure: 0.1 Mpa
- Max. Vacuum: ≤5*10e-2 torr
- The container is sealed by a φ130mm flange for easy opening/sealing.
- CF16 Rotatable-Bored 0.5 inches Through Holes delivery port to connect an airtight -system
- Built-in 1/4" tube fitting with needle valve for gas inlet
- Built-in rack on top of the controller for flange placement
 
Tube Fitting Flange Rack |
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Feeding Screw
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- Feeding Screw: φ9 mm x L185 mm
- Feeding Screw rotation speed: 2.5 - 13 rpm/min
- Adjustable Feed Rate 1 - 8 g/hr (graphite powder)
- Feeding Particle Size: 10 -30 microns
- Torque value: 4.45 N.m
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Vibration Motor
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- Built-in vibration motor improves feeding results and prevents powder aggregation.
- Voltage: 24VDC
- Vibration Frequency: 3500 rpm/min
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Stirring Blade
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- Built-in stirring blade to prevent powder aggregation.
- Stirring blade diameter: 74mm
- Stirring speed: 4.5 - 12 rpm/min adjustable
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Heating Jacket
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- A heating jacket is built-in for heating the sample in the sample container.
- Power: 500W
- Heating jacket dimension: 83mm ID x 93mm OD x 90mm Height
- Max temperature: 125°C
- Temperature controller: 50-segment PID control with over-temperature alarm.
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Control Unit and Software
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- The control unit is controlled by PC software via an RS485 connection cable.
- A laptop computer is required to operate the device, which is available at extra cost.
- Functionalities:
- Set up heating programs for the heating jacket.
- Manual and auto-feeding mode
- Feeding speed adjustment
- Stirring speed adjustment
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Dimension
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Control Unit: 460mm L x 430mm W x 500mm H
Feeder: 450mm L x 120mm W x 450mm H
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Weight
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Warranty
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- One-year limited warranty
- NRTL certification is available upon request.
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Reference Video
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PC NOT included / Software only |
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