Books

Measure Soil Compaction with Precision and Ease

Pocket Penetrometer for Rapid Analysis of Penetration Resistance

This device is used to determine the penetration resistance of the upper soil layers. The operating principle of this penetrometer is based on measuring the maximum resistance to penetration of a cone over a distance of approximately 10 cm. The resistance is measured using a compression spring. Various cones and compression springs are available, allowing the selection of an appropriate combination depending on the expected soil resistance. Due to its limited overall length, the penetrometer can also be used for horizontal measurements, for example in the walls of profile pits.

Key Features

Accurate Resistance Measurement. Measures penetration resistance in a range from 0 to 6000 kPa with a reading accuracy of 1%.

Versatile Design. Its compact size allows both vertical and horizontal measurements, ideal for profile pits.

Interchangeable Cones. Allows the use of cones with different surface areas (0.25 and 0.5 cm²) to adapt to different soil densities.

Robust Construction. Manufactured from stainless steel and other durable materials for long-term field use.

Practical Application. Ideal for determining the density of upper soil layers, for example to assess the suitability of a sports field.

Measurement Range	0 – 6000 kPa
Reading Accuracy	1%
Maximum Measurement Depth	0.6 m
Cone Angle	30° / 60°
Cone Surface Area	0.25 cm², 0.5 cm²
Material	Stainless steel, iron
Dimensions	41 x 30 x 9 cm
Weight	2.2 kg

1 x Pocket Penetrometer.
Interchangeable cones.
Compression springs.
1 x Instruction manual.

No additional items are required for operation.

Rigid carrying case.
Additional cones and compression springs.

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Books

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Books

El clima y los océanos

Dinámica climática

Climate Dynamics, 2nd Edition ²⁶

Color in Nature

Musgos comunes del noreste y los Apalaches

Common Mosses of the Southeastern United States

Biomecánica comparativa: el mundo físico de la vida

Competition Theory in Ecology (Oxford Series in Ecology and Evolution)

Ocultar la coloración en los animales

Confluencias: una expedición estadounidense al norte de Birmania, 1935

Conservation and the Genomics of Populations

Conservation Physiology: Applications for Wildlife Conservation and Management

Contagio: cómo el comercio ha propagado enfermedades

La cooperación y su evolución

Coral Reefs: A Natural History ²⁶

Coral Reefs: Majestic Realms under the Sea

Cuenta regresiva: ¿Nuestra última y mejor esperanza para un futuro en la Tierra?

Crabs: A Global Natural History ²⁶

Cruzando la bahía de Bengala: las furias de la naturaleza y las fortunas de los migrantes

Evolución cultural: sociedad, tecnología, lenguaje y religión

Curious Species How Animals Made Natural History

Daly and Doyen's Introduction to Insect Biology and Diversity - Discontinued

Bailando con el río: la gente y la vida en los chars del sur de Asia

Deep Life: The Hunt for the Hidden Biology of Earth, Mars, and Beyond ²⁶

Negación: autoengaño, falsas creencias y los orígenes de la mente humana

Desert Edens: Colonial Climate Engineering in the Age of Anxiety ²⁶

Diseño de hábitats de vida silvestre

Neurociencia del desarrollo: una introducción concisa

Diccionario de los Nombres de las Aves de Colombia, Origen y Uso

Dinopedia: A Brief Compendium of Dinosaur Lore ²⁶

Dinosaur Facts and Figures: The Sauropods and Other Sauropodomorphs ²⁶

Do Plants Know Math? ²⁶

Días de perros, Noches de cuervos

Dogpedia ²⁶

Down by the Bay: la historia de San Francisco entre las mareas

Dragonflies and Damselflies: Model Organisms for Ecological and Evolutionary Research

Drawing Nature: The Creative Process of an Artist, Illustrator, and Naturalist ²⁶

Drawn to Nature

Drives of a Lifetime 2nd Edition: 500 of the World's Greatest Road Trips

Earthmasters: El amanecer de la era de la ingeniería climática

Eco-Emancipation: An Earthly Politics of Freedom

Ecología-Humana: Una Propuesta Bioética

Ecology 6th Edition

Ecología del cambio climático: la importancia de las interacciones bióticas

Ecología de los peces de agua dulce de América del Norte

Econarrative: Ethics, Ecology, and the Search for New Narratives to Live By

Effects of Climate Change on Insects: Physiological, Evolutionary, and Ecological Responses

Eijkelkamp Penetrometer for Upper Layers IB ²⁶

Measure Soil Compaction with Precision and Ease

Pocket Penetrometer for Rapid Analysis of Penetration Resistance

Key Features

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