JFE Advantech Co., Ltd.
On-line machine diagnosis systems, machine diagnosis instruments, vibration sensors, ultrasonic thickness gauges and ultrasonic hardness checkers, ultrasonic measurement systems, special measurement systems
- +81-798-24-2465
- 3-48 Takahata-cho
Nishinomiya, Hyogo 663-8202
Japan
Categories
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Ocean and River Instruments
RINKO EC (ARO-EC)
Aquatic eddy covariance method is a powerful technique to measure benthic fluxes. The robust RINKO EC (model name: ARO-EC), as a new member of the RINKO series, is designed for aquatic eddy covariance measurements. The RINKO series is based on the optical (phosphorescence) principle which is now widely known as a remarkably fast response oxygen sensor with high accuracy. The response time of the RINKO EC oxygen sensing foil is less than 0.5 s (90%, from air to water at 25 °C). The foil life-time is more than 200 h, which enables at least 1 week of continuous measurements of dissolved oxygen. Moreover, the foil can be replaced easily by the user. Berg et al. (2016)*, after a detailed evaluation, concluded that RINKO EC is a reliable alternative for aquatic eddy covariance measurements of oxygen fluxes and its high data quality allows for new opportunities for eddy covariance flux studies, including long-term deployments in rivers, streams, and marine environments.
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Ultrasonic hardness tester SONOHARD®
SH-21A
The SH-21A is very easy to use and requires no special knowledge of hardness testing in order to operate the instrument. The unit includes all four hardness scales and you can switch between them at the touch of a button.
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Submersion Level Detector
SL-180C
For waste water and sewage water facilities: Pumping stations, Flow conduits in treatment plants and so on.
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Pocket-size PAR logger
DEFI2-L
DEFI2-L is a high-precision photometer for long-term observations (up to 573 days for 1 minute interval observation). The cosine correction allows the sensor to have an excellent spectral sensitivity even when the light source is not directly above the sensor. Also, AAA alkaline batteries used by DEFI2-L are easily available, reducing the operating costs.
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Pocket-size temperature logger
DEFI2-T
DEFI2-T is a high-precision miniature water temperature recorder for long-term observations (approx. 573 days for 1 minute interval observation). The reduced size of the DEFI2-T allows the device to be installed in large numbers in a single mooring system, allowing investigating temperature fluctuations at increased spatial resolution. Also, AAA alkaline batteries used by DEFI2-T are easily available, reducing the operating costs.
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Constant Feeder
KC-V
This constant feeder continuously supplies a fixed volume of raw materials.
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Logger version 2-D electro-magnetic current meter
INFINITY-EM AEM-USB
Infinity EM is an autonomously deployable EM (electro-magnetic) current meter with a data logger. Due to the principle, the instrument provides high accurate 2-D current measurements in even low scatter fields, where ADVs (Acoustic Doppler Velocimeter) has difficulties. The measurement range is wide from 0 to ± 500 cm s-1. The instrument design is compact (1.0kg in air). Infinity EM allows for current velocity measurements virtually anywhere.
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Logger version optical fast DO sensor
RINKO I / I D
Rinko I is an autonomously deployable data logger with a fast response optical DO sensor. The instrument and the software with various operating mode offer flexible observations in the field. The small-sized and the self-contained unit with batteries and a data logger can be easily integrated on platforms (e.g. CTDs). Rinko ID has a depth sensor, allowing for DO vertical distribution measurements.
