It is much lighter and lower in price than conventional products (standard type).
This is a soil hardness meter that faithfully adheres to the basic principle design of Dr. Kinjirō Yamanaka, a PhD in agriculture. ■ It weighs 1/5 of the conventional model (standard type), making it convenient to carry. ■ It is low-priced 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, there may be some expansion of the scale 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 - 1 division: 1mm - Support strength scale: 0 to φkg/cm² - Spring strength: 8kg - Cone dimensions: 18φX40mm - Dimensions and weight: 23X5X5cm, 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, we established a private business, a scientific glass processing plant, in the Kita Ward of Osaka City. Subsequently, in 1957, we reorganized into a corporation in line with the development of the business, becoming what is now Fuji Rika Kogyo Co., Ltd. Our main operations have been 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. However, we will cease operations at the end of June 2024 and will begin operations in July under MIZUKEN Co., Ltd. (formerly the Comprehensive Water Research Institute).
