NISSHAエフアイエス List of Products and Services

We would like to introduce our "SGC (Sensor Gas Chromatograph)." By employing a super-sensitive semiconductor gas sensor for the detector and an original compact column, we achieve short-time and high-sensitivity measurement of target gas concentrations in samples. The measurement starts automatically with just the gas injection operation and is completed in a short time. Additionally, since natural air is used as the carrier gas, there is no need for high-pressure gas cylinders. 【Features】 ■ High-sensitivity measurement of trace gases ■ Easy operation and short measurement time ■ No need for carrier gas cylinders ■ Compact, lightweight, and portable *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

The "PDHA-4000" is a device for analyzing hydrogen in solid metallic materials such as iron. The sample is heated from -100°C using a thermal desorption system (SDS-P3), and the resulting trace hydrogen is measured with high sensitivity using SGC (SGHA-P3-A1). Analysis can be performed under atmospheric pressure, and measurements can be taken using argon, nitrogen, or bottled air. Additionally, it features automatic measurement by PC, graphical display of calculation results, and data storage capabilities. 【Features】 ■ High sensitivity measurement of hydrogen using a semiconductor gas sensor (10 to 10,000 vol.ppb) ■ Measurement time as short as 2 minutes per measurement ■ Heating range from -100 to 800°C, with a heating rate adjustable from 1 to 1200°C/hour ■ Program for converting hydrogen release amount to mass ppm ■ Safety device included with dedicated rack *For more details, please refer to the PDF document or feel free to contact us.

• Other analytical equipment

The "FH2-HY04" is a hydrogen detector that is incorporated into hydrogen-fueled vehicles such as fuel cell vehicles (FCVs) and stationary fuel cells, which detects and alerts when a hydrogen leak occurs. It is equipped with a contact combustion-type gas sensor element developed independently by FIS for fuel cell vehicles (FCVs). It achieves rapid startup and response performance as well as long-term durability. 【Features】 ■ Fast startup ■ Fast response ■ Long lifespan ■ Hydrogen selectivity *For more details, please download the PDF or feel free to contact us.

• Security Sensor Systems
• Gas equipment

The "PDHA-1000" is a temperature-programmed desorption hydrogen analyzer that analyzes hydrogen in solid metal materials such as iron. The sample is heated using the temperature-programmed desorption device "SDS-P3," and the resulting trace hydrogen is measured with high sensitivity using the sensor gas chromatograph "SGHA-P3." Additionally, the sensor gas chromatograph achieves fast separation and high-sensitivity measurement by using an original short column and a high-sensitivity semiconductor gas sensor in the detector. 【Features】 ■ High-sensitivity measurement using a semiconductor gas sensor (10 to 10,000 vlo.ppb) ■ Operates at atmospheric pressure (no need for vacuum or baking) ■ Can measure in air as well as in argon and nitrogen ■ Temperature range from room temperature to 600°C, with a variable heating rate of 1 to 20°C/min ■ Measurement cycle as short as 2.3 minutes *For more details, please download the PDF or feel free to contact us.

• Gas equipment
• Other analytical equipment

The "Oral Chroma CHM-2" is a breath odor measurement device that separates volatile sulfur compounds, which are considered the main components of oral gas, into three key gas elements (hydrogen sulfide, methyl mercaptan, and dimethyl sulfide) and measures their concentrations. It automatically starts measuring with just the injection operation, completing the measurement in four minutes. Additionally, the oral gas collection does not take much time due to the small volume syringe aspiration. 【Features】 ■ High sensitivity and high precision ■ Easy operation and short measurement time ■ Reduced burden on subjects ■ Maintenance-friendly ■ Comprehensive data management application *For more details, please download the PDF or feel free to contact us.

• Gas equipment
• Other measuring instruments

The "FIS5084 Series" is a gas sensor module that incorporates a semiconductor-type refrigerant detection gas sensor into its control circuit. The microcontroller program performs drive control and output signal processing for the gas sensor. Additionally, this module is shipped from the factory in a gas-adjusted state, allowing it to be used as-is in products. 【Features】 ■ High sensitivity ■ High reliability ■ Long lifespan ■ Gas adjusted using R32 ■ High durability silicon *For more details, please download the PDF or feel free to contact us.

• Security Sensor Systems
• Gas equipment

The "A1320301-SP61 series" is an ozone sensor module that enables significant cost reduction compared to optical methods by utilizing semiconductor sensors. It can detect ozone gas in the atmosphere in the range of 0 to approximately 250 ppb, making it suitable for environmental monitoring. Additionally, it achieves maintenance-free operation and a long lifespan. 【Main Applications】 - Ozone control for air purifiers, deodorization, and sterilization systems - Ozone generation monitoring for copiers and similar devices - Ozone concentration monitoring for living spaces, etc. *For more details, please download the PDF or feel free to contact us.

• Security Sensor Systems
• Gas equipment

The "SB-AQ1-06" is an FIS gas sensor for air control, capable of detecting tobacco and VOCs. It is suitable for detecting trace amounts of atmospheric pollutants in the air. Developed using unique technology, it features an ultra-compact bead-type structure, achieving operation at only 15% of the power consumption of conventional thick-film types. 【Features】 ■ High sensitivity to various gases such as CO, hydrogen, and organic solvents ■ Tin oxide semiconductor gas sensor suitable for detecting trace amounts of atmospheric pollutants in the air ■ Ultra-compact bead-type structure ■ Operates at only 15% of the power consumption of conventional thick-film types ■ Characteristics such as rapid response and long lifespan *For more details, please download the PDF or feel free to contact us.

• Security Sensor Systems
• Gas equipment