The HND880-NO portable nitric oxide detection alarm is a reliable and advanced device designed for real-time monitoring of nitric oxide (NO) concentration in the air. It is widely used in various industries such as petrochemical, industrial production, environmental monitoring, wastewater treatment, pharmaceuticals, and more. This instrument integrates cutting-edge sensor and microcontroller technology to ensure accurate, fast, and stable detection of nitric oxide levels, making it one of the most advanced devices in the domestic market.
Key features of the HND880-NO include:
â—† High-precision and high-sensitivity electrochemical NO sensor imported from abroad
â—† Compact, lightweight design with waterproof, explosion-proof, and shockproof protection
â—† Excellent resolution, fast response time, and high accuracy
â—† Long-lasting lithium battery for extended continuous operation
â—† Digital LCD display with backlight, combined with sound, light, and vibration alarms
â—† Adjustable upper and lower limit alarm settings, with zero-point and target calibration functions
â—† Built-in temperature compensation for improved measurement reliability
â—† Easy-to-maintain and user-friendly interface
â—† Data recovery function to prevent errors caused by accidental operations
â—† Durable casing made from special materials that resist wear, are easy to clean, and maintain a fresh appearance over time
This device is ideal for both professional and everyday use, offering excellent performance in harsh environments. Its technical specifications include:
- **Gas Detected:** Nitric Oxide (NO) in air
- **Detection Principle:** Electrochemical
- **Measurement Range:** 0–1ppm, 100ppm, 250ppm, 1000ppm, 2000ppm, 5000ppm (optional)
- **Resolution:** 0.001ppm (0–1ppm), 0.1ppm (0–1000ppm), 1ppm (1000ppm and above)
- **Display Mode:** LCD with backlight
- **Accuracy:** ≤±3% (actual concentration, higher precision based on sensor type)
- **Alarm Type:** Dual-stage sound and light alarm (≤80dB)
- **Response Time:** <20 seconds
- **Recovery Time:** <20 seconds
- **Power Supply:** DC 3.6V
- **Battery Capacity:** 3.6VDC, 1800mAh with charging protection
- **Sensor Life:** Over 3 years
- **Working Environment:** -30°C to +70°C, ≤95% RH (non-condensing)
- **Working Pressure:** ≤100kPa
- **Repeatability:** ≤±1%
- **Linearity Error:** ≤±1%
- **Zero Drift:** ≤±1% (FS/year)
- **Explosion-Proof Rating:** Exia II CT6 (intrinsically safe)
- **Protection Level:** IP65
- **Dimensions:** 125 × 52 × 30mm (L × W × H)
- **Weight:** 200g
- **Standard Accessories:** Manual, charger, packaging
- **Optional Accessories:** 0.8m sampling tube
Whether you're working in a lab, factory, or field environment, the HND880-NO offers an efficient and reliable solution for nitric oxide detection. Its combination of advanced technology, durability, and ease of use makes it an essential tool for safety and environmental monitoring.
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Jiangmen Lihua Import & Export Trading Co., Ltd. Jiangmen Lihua Furniture., Ltd. , https://www.jmlihua.com