Origin:British burkard

Introduction:

♢Continuous sampling time up to 7 days

♢Built-in vacuum pump

♢Adopt 7 jewel clock movement

♢Replaceable hole

♢Support 24-hour continuous capture

♢Reliable and simple sample preparation

♢Supports Power or Battery Powered

Reference:

The Hirst trap uses interchangeable holes to catch particles in the 1-10 μm diameter range.

Power or battery supply:

The vacuum pump is driven by mains power or batteries and is replaceable. The air flow rate is 10l, and the flow section can be performed with a partial pressure meter or a metering screw.

solar panels power supply:

The solar module used in the catcher has a compact structure, and the size of the solar panel is 330 × 1300 × 35mm. Floor, roof or pole installation, but floor or roof installation requires the trap to be fixed in an anodized aluminum frame. The module consists of a fixture and a controller capable of controlling the application of electrical energy converted from solar energy during the day to the nighttime operation of the trap, which operates continuously for 24 hours.

Structure Introduction:

In order to protect the trap from corrosion, the components have a protective layer of enamel or anodized aluminum on the surface. Since the main structural material is aluminum, the catcher is lightweight and portable.

Specifications:

Capture cycle: 7 days; if spores need to be captured on microscope slides, the capture cycle is 24 hours

Roller moving speed: 2 mm/h

Hole size: 2mm x 14mm

Capturer band: transparent film

Trapper: 94cm

Catcher working area: 0.882 m2 @ radius of 53cm

Size: 60 x 70 x 80cm

Net weight: 16 Kg

Battery voltage: 12V