It is much lighter and lower in price than the conventional product (standard type).
This is a soil hardness meter that faithfully adheres to the basic principle design of Dr. Kinjirou Yamanaka, PhD in Agriculture. ■ It weighs 1/5 of the conventional model (standard type), making it easy to carry. ■ It is cost-effective and ideal for use as educational material in schools. ■ The main body is made of resin. *To reduce costs, the material is made of resin. Therefore, some degree of scale expansion may occur due to temperature differences. Customers seeking precision are advised to use the conventional Yamanaka standard type.
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basic information
- Hardness index scale: 0 to 40mm - One scale division: 1mm - Support strength scale: 0 to φkg/cm² - Spring strength: 8kg - Cone dimensions: 18φ x 40mm - Dimensions and weight: 23 x 5 x 5cm, 127g
Price information
Please contact us for the partition price.
Price range
P2
Delivery Time
P3
Applications/Examples of results
Soil hardness experiment.
Company information
In 1907, a glass processing business was established as a sole proprietorship in the Kita Ward of Osaka City, and in 1957, it was reorganized into a corporation in line with the development of the business, becoming what is now Fuji Rika Kogyo Co., Ltd. Our main operations include the production of glass products and the sale of scientific instrument manufacturer products. For over 100 years, we have steadily progressed alongside scientific glass and scientific instruments.
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