0-300mg/L Ammonia Nitrogen Water Analyzer with 0.7mL Micro-Dosing and 1500mm Height Dimensions
Price:
USD2000-7000
MOQ:
1 Unit
Delivery Time:
5-8 working days
Brand:
JUGE
Product Description
Online Ammonia Nitrogen Water Analyzer
Application Scope
This ammonia nitrogen analyzer is designed for wastewater monitoring applications with ammonia nitrogen concentrations ranging from 0-300 mg/L. Note that measurement accuracy may be affected by excessive calcium and magnesium ions, residual chlorine, turbidity, or other interfering factors.
Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Method | Salicylic Acid Spectrophotometric Method |
| Measurement Range | 0-300 mg/L |
| Indication Error | ≤±3% when ≥5.00 mg/L; ≤±5% when <5.00 mg/L |
| Repeatability | ≤±2% |
| Measurement Cycle | Minimum 20 minutes; color development adjustable 5-30 minutes |
| Sampling Cycle | Adjustable interval (10-9999 min) or on-the-hour mode |
| Calibration Cycle | Adjustable 1-99 days |
| Maintenance Cycle | ≥168 hours, each maintenance ~1 hour |
| Reagent Consumption | <0.50 CNY per sample |
| Output Interfaces | RS-232, 4mA-20mA, RS-485 |
| Power Supply | AC 220±10% V, 50±1% Hz, 5A |
| Dimensions | 1500 × 500 × 450 mm (H×W×D) |
Key Features & Design Advantages
- Selector Valve Assembly - Flexible reagent timing with minimal dead volume for easy maintenance
- Micro-Dosing Unit - Precise 0.7 mL per dose measurement with visual photoelectric system
- Sample Introduction Unit - Peristaltic pump with air buffer zone prevents corrosion
- Sealed Digestion Unit - High-temperature, high-pressure operation accelerates reactions safely
- Reagent Tubing - Imported modified PTFE transparent tubing with >1.5 mm inner diameter
Analytical Principle
The analyzer mixes water samples with masking agents, where ammonia nitrogen reacts with salicylic acid chromogenic reagent under alkaline conditions to form a colored complex. The system detects this color change and converts it into precise ammonia nitrogen concentration values for output.
System Benefits: Lower failure rates, reduced maintenance requirements, minimal reagent consumption, and superior cost-effectiveness compared to similar products.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Nanjing Juge Environmental Technology Co., Ltd.
Location
Building 17, No. 99 Guangli Road, Moling Subdistrict, Jiangning District, Nanjing, Jiangsu
Contact Person
Leon Chen