Bộ khoan đục lỗ - để lấy mẫu từng bước Eijkelkamp 04.04 (90 cm)

Kết nối: Ren vít

Độ sâu mẫu tối đa: 90cm

Chất liệu sản phẩm: Sắt, chất liệu khác

Đường kính mẫu: 16/25/35 mm

Đặc điểm mẫu: Bán xáo trộn

Chiều dài mẫu: 30 cm

Kích thước đóng gói: 117 x 27 x 23 cm

Trọng lượng: 13.6 kg

Ứng dung:

Lấy mẫu đất trên mực nước ngầm

Nghiên cứu đất khảo cổ

Nghiên cứu đất môi trường

Description:

The set consists of three two-piece gouge augers with different diameters. By first taking a sample with the gouge with the largest diameter and subsequently with gouges having smaller diameters, cross-contamination among the samples is avoided. The gouges have a diameter of 40, 30 and 20 millimetres with a net length of 30 centimetres

The gouge augers can be pushed into the soil, or hammered with an impact absorbing hammer. Because of the short operational length and the decreasing diameters the set is most suitable for profile research (nitrate research) in soils with a somewhat higher penetration resistance. For example, to sample the top of agricultural land to a depth of 90 centimetres.

Features:

Environmental and archaeological soil research

Soil sampling above groundwater table

Gouges 40, 30 and 20 mm of 30 cm net length

Start large and finish narrow to limit pulling up force

For soils with a somewhat higher penetration resistance

Manual

Brochure