In Stock
SMART SENSOR ST8904 Multi Gas Detector
The SMART SENSOR ST8904 Multi Gas Detector is a portable 4-in-1 gas detector designed for continuous…
Riken Keiki GX-9000 Portable Multi Gas Detector
Image coming soon
The Riken Keiki GX-9000 is a portable multi gas detector with an internal sampling pump, Bluetooth connectivity, and support for monitoring up to six gases in marine, offshore, industrial, and confined-space applications.
The Riken Keiki GX-9000 Portable Multi Gas Detector is a premium pump-operated multi-gas detector designed for advanced gas monitoring in hazardous industrial, marine, offshore, and confined-space environments. Capable of simultaneously detecting up to six gases, the GX-9000 combines a powerful internal sampling pump with multiple sensor technologies, including catalytic, infrared, electrochemical, thermal conductivity, and PID sensors. Its rugged IP66/IP68-rated construction, Bluetooth® connectivity, long battery life, and explosion-proof design make it one of the most versatile portable gas detectors for safety-critical applications.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Riken Keiki GX-9000 Portable Multi Gas Detector |
| Brand | Riken Keiki |
| Model | GX-9000 |
| Product Type | Portable Pumped Multi-Gas Detector |
| Gas Detection Capacity | Up to 6 gases simultaneously |
| Standard Gas Configuration | Oxygen (O₂), Carbon Monoxide (CO), Hydrogen Sulfide (H₂S), Combustible Gas (LEL) + optional additional gases |
| Additional Detectable Gases | VOCs, CO₂, NH₃, Cl₂, SO₂, HCl, HCN, O₃, H₂, CH₄, i-C₄H₁₀, and other gases depending on sensor configuration |
| Sampling Method | Internal suction pump / dual sampling type |
| Pump Performance | High-performance built-in pump for remote sampling applications |
| Maximum Sampling Tube Length | Up to approximately 45 m (application dependent) |
| Sensor Technology | New Ceramic Catalytic Method, Thermal Conductivity Method, Non-Dispersive Infrared (NDIR), Potentiostatic Electrolysis, Photo-Ionization Detector (PID) |
| Detection Range | Depends on selected gas sensor configuration |
| Display | Large LCD display with gas concentration, alarm status, battery status, and operating information |
| Alarm Types | Gas alarm and fault alarm |
| Alarm Indicators | Flashing LED lamp, buzzer alarm, flashing gas concentration display |
| Alarm Functions | Low, High, STEL, TWA, Over Range, Pump Failure, Sensor Error, Battery Warning |
| Data Management | Bluetooth Low Energy (BLE) communication for smartphone data management |
| Mobile Connectivity | Compatible with Riken data management application (RK Link) |
| Calibration | Gas calibration supported using standard calibration gases |
| Battery Type | Rechargeable Lithium-ion battery unit (BUL-9000) or AA alkaline battery unit (BUD-9000) |
| Battery Runtime (Li-ion Battery) | Approx. 25 hours (fully charged, GX-9000 standard configuration) |
| Battery Runtime (Dry Battery) | Approx. 12 hours (25°C, no alarm, no lighting) |
| Operating Temperature | Continuous: -20°C to +50°C; Temporary: -40°C to +60°C (sensor dependent) |
| Operating Humidity | Continuous: 10–90% RH (non-condensing); Temporary: 0–95% RH (non-condensing) |
| Operating Pressure Range | 80–120 kPa |
| Ingress Protection Rating | IP66/IP68 equivalent |
| Drop Resistance | 1.5 m drop durability |
| Explosion Protection | Flameproof enclosure + intrinsic safety |
| ATEX Certification | II 1G Ex da ia IIC T4 Ga / II 1G Ex ia IIC T4 Ga (configuration dependent) |
| IECEx Certification | Ex da ia IIC T4 Ga / Ex ia IIC T4 Ga |
| Other Approvals | Japan Ex, IECEx, ATEX, MED, JIS, UK-MER (depending on configuration) |
| CE Compliance | EMC, ATEX, RoHS, Radio Equipment compliance |
| Dimensions | Approx. 158 (W) × 85 (H) × 132 (D) mm (excluding projections) |
| Weight | Approx. 1.1 kg (including battery and battery unit) |
| Sensor Warranty | Up to 3 years (depending on sensor type) |
| Housing Design | Rugged industrial enclosure for harsh environments |
| Applications | Oil & Gas, Petrochemical, Marine, Confined Space Entry, Chemical Plants, Mining, Wastewater Treatment, Industrial Safety |
Frequently Asked Questions
What is the standard delivery lead time for Riken Keiki GX-9000 Portable Multi Gas Detector?
For standard stocked units, we provide same-day or next-day launch delivery to Singapore anchorages, Jurong port, and shipyards. For international vessels, we dispatch worldwide via DHL/FedEx Express air freight with 2 to 4 business days delivery.
Does this equipment include calibration certificates?
Yes. All portable and fixed detectors, UTI meters, and monitoring instruments supplied or calibrated by Ship Care Service include manufacturer inspection reports and traceable international calibration test certificates.
Are genuine spare parts and replacement sensors available for this model?
Yes, we maintain an extensive inventory of original manufacturer sensors, PCB motherboards, sampling pumps, filters, and sealing kits specifically for Riken Keiki.
How can I request a commercial quotation?
Simply fill out the Request a Quote form on the right or click "Chat on WhatsApp". Our marine sales engineering desk provides firm commercial quotes with lead times within 2 to 4 hours.
In Stock
Riken Keiki
Riken Keiki GX-8000 Portable Multi Gas Detector
The Riken Keiki GX-8000 Portable Multi Gas Detector is a high-performance pump-operated multi-gas detector designed for…
In Stock
Bosean
Bosean K-600N 6-in-1 Portable CO₂ Gas Detector
The Bosean K-600N 6-in-1 Portable CO₂ Gas Detector is a professional multi-gas monitoring device designed for…
In Stock
Honeywell
Honeywell BW GasAlert MicroClip XL Multi Gas Detector
The Honeywell BW GasAlert MicroClip XL Multi Gas Detector is a compact, lightweight, and highly reliable…
Direct Marine Supply Desk
Need Riken Keiki GX-9000 Portable Multi Gas Detector or Spare Parts?
Get in touch with Ship Care Service for immediate commercial pricing, lead times, certificate verification, and Singapore anchorage launch delivery.
Fast 2–4h Technical Quotation
100% Genuine Certified Marine Gear
Singapore Launch & Worldwide Dispatch