Welcome to the official website of Gaochuan Instruments!

TEL：

Language
- English
- Русский

language

&nbsp

scroll down

Gaochuan
Instruments

Unity, seriousness, thinking, responsibility

Shanghai Gaochuan Instruments Co., Ltd. is a high-tech enterprise specializing in the research and development, production and sales of oxygen analyzers, infrared gas sensors, membrane switches, various portable and online gas analysis instruments. We are composed of several engineers with over twenty years of experience in gas sensor development and application. We always adhere to the design concept of high cost performance, take the industry's first-class products as role models, and produce high value-added products suitable for the global market.

Products

LED Membrane Switch

Ultra-thin design: The thickness is usually between 0.1 and 0.5 mm

Lighting function: Equipped with built-in LED, it is clearly visible in the dark

IP67 Waterproof and dustproof: With a sealed surface design and suitable for use in harsh environments

Good flexibility: Can be installed on curved surfaces

Metal Dome Membrane Switch

Clear tactile feedback，Flexible customization

High reliability and long service life

Quick response and stable signal transmission

The overall thickness can be less than 1mm, suitable for curved or irregular structure designs

Low mass production cost and simple maintenance

Portable Gas Analyzer GC511

7-inch color touch screen

Optional digital display or dashboard display

Capable of storing over 7,000 sets of measurement data

Providing over 5 hours of continuous operation after a single charge

Sound and light warning functions, with adjustable alarm limits

Supports nitrogen zero calibration method

Fermentation Exhaust Gas Analyzer FG021

High-precision infrared CO₂ sensor and zirconia O₂ sensor

7-inch touch screen，online simultaneous display O₂ CO₂ OUR CER RQ

Portable, Provides zero-point calibration, sensitivity calibration, clean air calibration

Advanced circuit design, high measurement accuracy, quick installation, plug-and-play, stable performance, simple maintenance

Fermentation Exhaust Gas Analyzer FG020

High-precision infrared CO₂ sensor and zirconia O₂ sensor

Cost-effective, high measurement accuracy and stable performance

Simple and universal interface for easy customer use

Provides zero-point calibration and clean air calibration

Portable, quick installation, plug-and-play, and simple maintenance

Fermentation Exhaust Gas Analyzer FG030

Simultaneously detect the values of CO₂ CH₄ and H₂S during the fermentation process

Cost-effective, high measurement accuracy and stable performance

Simple and universal interface for easy customer use

Provides zero-point calibration and clean air calibration

Portable, quick installation, plug-and-play, and simple maintenance

< 1 2 >

Cases

The Application of Oxygen Analyzers in the 3D Printing Industry

In the process of metal 3D printing, the use of high-precision oxygen sensors has the following three significant meanings: Prevent material oxidation and improve product quality.

The Application of Oxygen Analyzers in Semiconductor Equipment

The measurement of oxygen content in semiconductor pressure/vacuum ovens is a crucial step, which is vital for ensuring the quality and performance of products. Generally, the measurement of oxygen content in semiconductor pressure/vacuum ovens is usually carried out using zirconia oxygen probes. This sensor operates based on the principle of oxygen ion migration in solid electrolytes and can accurately measure the oxygen content inside the oven. It ensures that the equipment is stably controlled within 20 ppm and can detect as low as 0.01 ppm.

GIS Switch Room Online Monitoring Dual SF₆ + O₂ Sensor

SF₆ gas is widely used as an insulating medium and arc-extinguishing gas in power equipment, especially in high-voltage circuit breakers, transformers, mutual inductors, capacitors, lightning arresters, fuses, etc. However, once SF₆ gas leaks, it will lead to a decrease in equipment pressure and insulation capacity; pollute and damage the atmospheric environment, increase the greenhouse effect; accumulate in low-level spaces, causing oxygen deficiency in the brains of workers and even rapid suffocation and other accidents; under the influence of partial discharge, high temperature and other factors, SF₆ gas will also produce highly toxic decomposition products such as SF₄, SF₂, SOF₂, etc.

Detection of Fermentation Exhaust Gas in Parallel Bioreactors

During the operation of parallel bioreactors, the detection of fermentation exhaust gas is a crucial step. It is directly related to the monitoring and optimization of the fermentation process, as well as the quality and yield of the final product.

CONTACT

Whatsapp: +86 13524867031

Tel: +86-21-66165600

E-mail: harry@gcsensing.com

website: www.gcsensing.com

微信公众号

language

营业执照

Powerby:CEglobal | Tag