Detecting gas in tunnels and underground construction and notifying about work safety with alarms.
The NV-100 is a point gas detector that detects gases in tunnels and underground construction, alerting workers to safety hazards with alarms. Zero adjustment and span adjustment can be performed with a single touch, and the zero suppression feature allows for the cancellation of slight fluctuations in readings due to environmental changes. It is available for methane (NV-100C), hydrogen sulfide (NV-100H), carbon monoxide (NV-100D), and oxygen (NV-100S). The gas sampling method for the detection unit is diffusion type. (KD-5B/KD-5D/KD-5O) For more details, please contact us.
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【Features】 ○ Alerts for gas leaks with lights and sound ○ One-touch zero adjustment and span adjustment ○ Zero suppression function allows cancellation of slight indication value fluctuations due to environmental changes ○ Equipped with safety power supply for continuous monitoring for over 60 minutes after a power outage (optional) ○ Intermittent monitoring for up to 2 days after a power outage is possible (optional and requires specification for NV-100C only) 【Product Lineup】 ○ For methane gas (NV-100C+KD-5B-N-C1) ○ For hydrogen sulfide (NV-100H+KD-5B-N-H2) ○ For carbon monoxide (NV-100D+KD-5D) ○ For oxygen (NV-100S+KD-5O) ● For more details, please contact us.
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Rex Co., Ltd. is a leading company that rents measuring instruments such as measuring devices, surveying equipment, weighing instruments, and inspection equipment. ■ Measurement Instrument Rental Business Rex offers over 1,000 types and more than 20,000 units of measuring instruments. We have everything from the latest models to renowned instruments that are not available from manufacturers. Please let us know the issues you are facing; we are sure you will find a measuring instrument that will be helpful. ■ Measurement System and Information Technology Construction Business In addition to renting measuring instruments, we also provide a rental service for systems that utilize these instruments. We handle a wide range of measurements, from work environment measurements such as noise and vibration to structural measurements like three-dimensional and displacement measurements. Additionally, we can propose the development of original measurement systems and measurement outsourcing tailored to your needs. ■ Measurement Instrument Calibration and Inspection Service We perform calibration for the measuring instruments you own. Rex Co., Ltd. is certified by the Japan Surveying Instrument Manufacturers Association and manufacturers for maintenance. No manufacturer restrictions!