三協インタナショナル List of Products and Services

It precisely controls two pressure systems. Removable sensors can be built in, with a maximum of two for each, accommodating a wide range. Range: -100 kPa to 21 MPa Accuracy: 0.01% FS or IS-50.

It can accommodate three sensors, allowing for high-precision calibration across a wide range. It features ultra-precise control using a specially designed needle valve.

It controls a single pressure system. Up to two removable sensors can be built in. It has many digital communication ports and allows for remote operation. It features leak testing and burst testing capabilities. Range: -100 kPa to 21 MPa Accuracy: 0.02% FS or IS-50

It is a handheld multifunction calibrator from Beamex. It integrates essential functions for on-site calibration/testing, such as pressure, temperature, and electrical (current, voltage, frequency, resistance) in one device.

It is a handheld multifunction calibrator. It integrates essential functions for on-site calibration/testing, such as pressure, temperature, and electrical (current, voltage, frequency, resistance) in one device.

Pressure range: 0.5 to 70 MPa, 2 to 160 MPa Maximum accuracy: 0.01 %FS Control stability: <0.005 %FS

*Maximum operating pressure: 21MPa *Seamless operation in automatic and manual modes

Outer diameter: 6mm Length: specified length (minimum 250mm) Operating pressure: maximum 40MPa Pressure medium temperature range: -40 to 70℃ Pipe fittings: 1/4" or 1/8" Inner tube: polyester

The liquid tank uses silicone oil, and the temperature in the bath is maintained uniformly and stably. The test specimen and reference thermometer are installed in the bath to compare and calibrate the temperature.

Platinum temperature measurement resistance body with AC resistance bridge High precision: ±1 ppm/±0.25 mK at 0.01 ℃ Resolution: 0.1 ppm/0.001 mΩ/0.01 mK

High precision: 0.1 ppm High resolution: 0.003 ppm (GPIB) Both RS232C and GPIB interfaces Traced to international standards, currently used as primary standards in laboratories worldwide, and actively functioning as mainstream equipment under ITS-90.

The pressure controller "CPC3050" is specialized for high-speed pressure control, capable of performing 25% FS control within 4 seconds. In contrast, conventional products that prioritize stability required 15 seconds for 10% FS control, significantly reducing work time. Efficiency improvements will be seen not only in pressure sensor production facilities but also in calibration institutions. 【Main Features】 ◆ The accuracy of the reference pressure sensor is 0.02% FS, and the control stability is 0.025% FS. ◆ The range of the reference pressure sensor can be customized up to a maximum of 21 MPa. ◆ It enables precise measurements across a wide range. When equipped with an optional atmospheric pressure sensor, gauge pressure and absolute pressure can be changed as needed. *For detailed specifications, please download the PDF. Feel free to contact us.

Compact and portable Easy sensor installation Simple one-button operation Calibration with automatic shutdown (50 sec) Durable black anodized aluminum body

This is a humidity generator using the two-pressure method manufactured by RH Systems. It has a spacious chamber measuring 300 mm x 300 mm x 300 mm and offers a wide range of temperature and humidity settings. It has a resolution of the last two digits and an accuracy of ±0.5 %RH.

This is a humidity generator using the two-temperature, two-pressure method manufactured by RHSystems. It has a spacious chamber measuring 380mm x 300mm x 300mm and can accommodate a wide range of temperatures and humidity levels. Operation is performed via a multi-touch screen, making it easy to use.

This is a humidity generator using the 2-pressure method made by Thunder Scientific. You can choose from two chamber sizes, and it is possible to control the generation program via a USB interface.

This is an electric pressure pump that can automate the generation of pressure, which is a challenge in on-site pressure calibration. It is a handy, battery-operated pressure generator that can easily and quickly generate pressure in the range of -85 kPa to 2 MPa. The generated pressure can be adjusted manually, and when combined with Beamex's MC6 portable calibrator, it enables automatic pressure calibration on-site.

It is a handheld multifunction calibrator with explosion-proof specifications from Beamex. It combines essential functions for on-site calibration/inspection, such as pressure, temperature, and electrical (current, voltage, frequency, resistance) in one device.

It is a portable multifunction calibrator from Beamex. In addition to pressure and electrical (current, voltage, frequency, resistance) calibration functions, it is equipped with a temperature dry block, making it capable of performing temperature calibration on-site.

This is a weight-type pressure standard device from DH-Desgranges & Huot. It has a maximum pressure range of 500 MPa and an accuracy of 0.002 to 0.008% of reading.