Wobo Industrial Equipment Co., Ltd.
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Product Overview
The Portable Headspace Gas Analyzer combines Non-Dispersive Infrared (NDIR) and Zirconia (ZrO₂) technologies for high-precision gas analysis, specifically designed to measure O₂ and CO₂ concentrations in modified atmosphere packaging (MAP). It enables fast and accurate testing of various packaging sizes and shapes, providing reliable quality control for the food packaging process. The analyzer supports Wi-Fi connectivity and USB interface, allowing quick, convenient, and secure data management.
Technical Principles
The analyzer uses NDIR technology to measure CO₂ concentration by detecting the absorption of infrared light at specific wavelengths. O₂ concentration is measured using a Zirconia sensor, which leverages the conductivity change of zirconia at high temperatures. This combination ensures high precision, rapid response, and reliable gas analysis for MAP applications.
Key Features
- Convenient Measurement: Measures both O₂ and CO₂ with a single device, no additional equipment required.
- Ergonomic Design: Handheld and user-friendly, suitable for extended use with minimal fatigue.
- Android System Interface: Intuitive touchscreen interface for clear control of measurement processes.
- High-Resolution Display: 5-inch color screen displays data clearly for easy monitoring.
- Long-Lasting Battery: Lithium battery supports extended operation and fast charging.
- High-Precision Sensors: Durable Zirconia O₂ sensor ensures accurate measurements and long service life.
- Flow Monitoring & Alarm: Real-time monitoring of sampling flow ensures stable and reliable detection.
- Wi-Fi Wireless Transmission: Enables wireless data transfer for convenient sharing and storage.
- Barcode Input: Quick product information entry to streamline workflow.
- Accessory Protection & Storage: Needle protection and storage design safeguard the device and components.
Applications
- Food Packaging Industry: Measures O₂ and CO₂ concentrations in MAP to ensure product quality and shelf life.
- Quality Control: Enables real-time monitoring of packaging gases for consistent production quality.
- Laboratory & Research: Supports food science research and packaging technology experiments with precise gas data.
- Logistics & Storage: Monitors gas composition during storage and transportation, extending the shelf life of packaged foods.
| Parameter | Description |
| Measurement Principle | O2: Zirconium Oxide; CO2: NDIR |
| Measurement Accuracy | O2: ±(0.1%+2%reading); CO2: ≤20%vol: ±2.0%vol; >20%vol: ±3.0%vol |
| Range | O2: 0-100%; CO2: 0-100% |
| Sampling Volume | 5ml |
| Sampling Time | 7s |
| Resolution | 0.10% |
| Display | 5-inch capacitive touch screen / Resolution: 720*1280 |
| Battery | 11000mAh 3.7V |
| Camera | 5 megapixels |
| Communication Method | Wifi, USB |
| Data Storage | 3000 entries, expandable SD card |
| Pressure Sensor | Pressure correction based on sensor detection value |
| Printer | Wireless mini printer (optional) |
| Operating Conditions | 0℃〜40℃; 5~95%RH (non-condensing) |
| Storage Conditions | -20~60℃, 595%RH (non-condensing) |
| Lifetime | >5 years |
| Certification | RoHS, FCC |
