Gas concentration meter - Company Ranking(7 companyies in total)

Last Updated：Aug 13, 2025 Aggregation Period:Jul 16, 2025〜Aug 12, 2025
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Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
ソーキ	Address Osaka/ number of employees 260 Business Activities 1. Rental/Sales/Contract Repair Services for Surveying and Measurement Equipment Rental and sales of surveying instruments, laser surveying equipment, laser line markers, acoustic/vibration measurement devices, hazardous gas detectors, water quality measurement devices, soil testing equipment, concrete testing instruments, meteorological/hydrological observation equipment, non-destructive testing equipment, electronic scales/other scales, communication/safety management devices, electrical measurement equipment, and others. 2. Development/Sales/Rental Services for Automatic Measurement Systems Development, sales, and rental of information technology construction-related equipment, automatic measurement systems for thrusting, NATM tunnel measurement systems, displacement measurement systems (for road surfaces, tracks, structures, and others), offshore guidance systems (for submerged boxes, piles, caissons, and depths), machine control systems, and others. 3. Support for On-Site Implementation of Automatic Measurement Systems Pre-site surveys, on-site delivery, on-site guidance, and operational support for the introduction of automatic measurement systems at project sites. 4. New Product Development New development of measurement systems and disaster prevention-related systems aimed at the civil engineering and construction market, as well as the development of systems specialized in "measuring" for new markets. Key Partners <Measurement and Measurement Equipment Rental> Actio / Enix / ND Lease System / Kanamoto / Kinan / Green Cross / Sankotech / CTS / Sendai Meiban / Taiyo Equipment Rental / Takitomi Industry / Hitachi Construction Machinery Japan / Hokuto / Hokkaido Rental System / Major / Yoshikawa / Rental System Tohoku / Nikken Rental / Rent / Wakita <System Products> Obayashi Corporation / Obayashi Road / Okumura Corporation / Kajima Corporation / Kumagai Gumi / Konoike Construction / Goyo Construction / JR Tokai Construction / Shimizu Corporation / Taisei Corporation / Tekken Construction / Toa Construction Industry / Toyo Construction / Toda Corporation / Nippon Doro / Maekawa Construction / Mitsui Sumitomo Construction / Yoshida Gumi / Yorikami Construction / Light Industry / Wakajiku Construction	Portable Carbon Dioxide Concentration Meter 'CGP-1' [Rental] Other	■Detection Method: Diaphragm-type Glass Electrode Method ■Display Method: LCD Digital Display ■Measurement Target: Dissolved Carbon Gas (Liquid Phase), Carbon Dioxide in Air (Gas Phase) ■Measurement Range: 0.00–20.0% (Detection Limit: Gas in Air 0.02%, Dissolved Gas 0.3mg/L) ■Measurement Ranges: 0.000–0.200, 0.00–2.00, 0.0–20.0% (3 Ranges) ■Repeatability: ±5% ■Operating Temperature Range: 0–50°C ■Temperature Compensation Range: Automatic Temperature Compensation: 5–50°C ■Interfering Gases: Acidic Gases, Basic Gases ■Power Supply: 1 x 9V Battery, AC Adapter ■Battery Life: Approximately 30 hours (when using alkaline batteries) ■Dimensions (Main Unit): Approximately W180×D170×H114mm ■Weight: Approximately 1.6kg	■Understanding CO2 partial pressure in fresh agricultural product storage due to CO2 gas attention in the distribution industry ■Measurement against CO2-related standards in laws and regulations concerning environmental hygiene and other matters 【Accessories】・Main unit ×1 ・Case ×1 ・Instruction manual ×1 ・Width band ×1 ・Magnetic stirrer (2-pole) ×1 ・Electrode ×1 ・Accessory case ×1 ・Calibration cell for solution ×1 ・Stirring bar ×1 ・Syringe ×1 ・AC adapter (2-pole) ×1
ソーキ		Portable Carbon Dioxide Concentration Meter 'CGP-31' [Rental] Other	■ Measurement Method: Diaphragm-type Glass Electrode Method ■ Measurement Range: [CO2] Liquid Phase: 1.49–1490 mg/L, Gas Phase: 0.1–100% [Temperature]: 5.0–50.0℃ ■ Display Range: [CO2] Liquid Phase: 0.000–2.020 mg/L, 0.00–20.20 mg/L, 0.0–202.0 mg/L, 0–2020 mg/L Gas Phase: 0.000–0.202%, 0.00–2.02%, 0.0–20.2%, 0–202% [Temperature]: -5.0–110.0℃ ■ Repeatability: [CO2] ±5% FS (within standard liquid measurement), [Temperature] ±0.5℃ ■ Response Time: 90% response in about 2 minutes (within standard liquid measurement) ■ Data Memory: 1,000 data (measurement time, measurement value, temperature) ■ Interval Function: Data memory for set time (1 second to 99 minutes 59 seconds) ■ Operating Temperature Range: 0–45℃ ■ Waterproof Structure: IP67 ■ Operating Temperature Range: 0–45℃ ■ Operating Humidity Range: 20–90% RH ■ Power Supply: 2 AA batteries ■ Battery Life: Approximately 2,000 hours ■ Dimensions: Main Unit: W68×D35×H173mm, Electrode: Approximately φ30×128mm ■ Weight: Approximately 280g (including batteries)	For more details, please download the PDF from our website or feel free to contact us.
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ソーキ

Address

Osaka/

number of employees

260

Business Activities

1. Rental/Sales/Contract Repair Services for Surveying and Measurement Equipment Rental and sales of surveying instruments, laser surveying equipment, laser line markers, acoustic/vibration measurement devices, hazardous gas detectors, water quality measurement devices, soil testing equipment, concrete testing instruments, meteorological/hydrological observation equipment, non-destructive testing equipment, electronic scales/other scales, communication/safety management devices, electrical measurement equipment, and others. 2. Development/Sales/Rental Services for Automatic Measurement Systems Development, sales, and rental of information technology construction-related equipment, automatic measurement systems for thrusting, NATM tunnel measurement systems, displacement measurement systems (for road surfaces, tracks, structures, and others), offshore guidance systems (for submerged boxes, piles, caissons, and depths), machine control systems, and others. 3. Support for On-Site Implementation of Automatic Measurement Systems Pre-site surveys, on-site delivery, on-site guidance, and operational support for the introduction of automatic measurement systems at project sites. 4. New Product Development New development of measurement systems and disaster prevention-related systems aimed at the civil engineering and construction market, as well as the development of systems specialized in "measuring" for new markets.

Key Partners

<Measurement and Measurement Equipment Rental> Actio / Enix / ND Lease System / Kanamoto / Kinan / Green Cross / Sankotech / CTS / Sendai Meiban / Taiyo Equipment Rental / Takitomi Industry / Hitachi Construction Machinery Japan / Hokuto / Hokkaido Rental System / Major / Yoshikawa / Rental System Tohoku / Nikken Rental / Rent / Wakita <System Products> Obayashi Corporation / Obayashi Road / Okumura Corporation / Kajima Corporation / Kumagai Gumi / Konoike Construction / Goyo Construction / JR Tokai Construction / Shimizu Corporation / Taisei Corporation / Tekken Construction / Toa Construction Industry / Toyo Construction / Toda Corporation / Nippon Doro / Maekawa Construction / Mitsui Sumitomo Construction / Yoshida Gumi / Yorikami Construction / Light Industry / Wakajiku Construction

Featured Products

Portable Carbon Dioxide Concentration Meter 'CGP-1' [Rental]

overview

■Detection Method: Diaphragm-type Glass Electrode Method ■Display Method: LCD Digital Display ■Measurement Target: Dissolved Carbon Gas (Liquid Phase), Carbon Dioxide in Air (Gas Phase) ■Measurement Range: 0.00–20.0% (Detection Limit: Gas in Air 0.02%, Dissolved Gas 0.3mg/L) ■Measurement Ranges: 0.000–0.200, 0.00–2.00, 0.0–20.0% (3 Ranges) ■Repeatability: ±5% ■Operating Temperature Range: 0–50°C ■Temperature Compensation Range: Automatic Temperature Compensation: 5–50°C ■Interfering Gases: Acidic Gases, Basic Gases ■Power Supply: 1 x 9V Battery, AC Adapter ■Battery Life: Approximately 30 hours (when using alkaline batteries) ■Dimensions (Main Unit): Approximately W180×D170×H114mm ■Weight: Approximately 1.6kg

Application/Performance example

■Understanding CO2 partial pressure in fresh agricultural product storage due to CO2 gas attention in the distribution industry ■Measurement against CO2-related standards in laws and regulations concerning environmental hygiene and other matters 【Accessories】・Main unit ×1 ・Case ×1 ・Instruction manual ×1 ・Width band ×1 ・Magnetic stirrer (2-pole) ×1 ・Electrode ×1 ・Accessory case ×1 ・Calibration cell for solution ×1 ・Stirring bar ×1 ・Syringe ×1 ・AC adapter (2-pole) ×1

Portable Carbon Dioxide Concentration Meter 'CGP-31' [Rental]

overview

■ Measurement Method: Diaphragm-type Glass Electrode Method ■ Measurement Range: [CO2] Liquid Phase: 1.49–1490 mg/L, Gas Phase: 0.1–100% [Temperature]: 5.0–50.0℃ ■ Display Range: [CO2] Liquid Phase: 0.000–2.020 mg/L, 0.00–20.20 mg/L, 0.0–202.0 mg/L, 0–2020 mg/L Gas Phase: 0.000–0.202%, 0.00–2.02%, 0.0–20.2%, 0–202% [Temperature]: -5.0–110.0℃ ■ Repeatability: [CO2] ±5% FS (within standard liquid measurement), [Temperature] ±0.5℃ ■ Response Time: 90% response in about 2 minutes (within standard liquid measurement) ■ Data Memory: 1,000 data (measurement time, measurement value, temperature) ■ Interval Function: Data memory for set time (1 second to 99 minutes 59 seconds) ■ Operating Temperature Range: 0–45℃ ■ Waterproof Structure: IP67 ■ Operating Temperature Range: 0–45℃ ■ Operating Humidity Range: 20–90% RH ■ Power Supply: 2 AA batteries ■ Battery Life: Approximately 2,000 hours ■ Dimensions: Main Unit: W68×D35×H173mm, Electrode: Approximately φ30×128mm ■ Weight: Approximately 280g (including batteries)

Application/Performance example

For more details, please download the PDF from our website or feel free to contact us.
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Gas concentration meter - Company Ranking(7 companyies in total)

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