Lohand LH-M900 Portable Multiparameter Water Quality Analyzer
Short Description
Lohand LH-M900 is a portable multiparameter water quality analyzer that measures chlorine, nitrite, phosphorus, ammonia nitrogen, dissolved oxygen and pH in one handheld unit. Spectrophotometric with 4 wavelengths, IP65 rated and stores 5,000 results.
Brands: Lohand
Product description
The Lohand LH-M900 is a portable spectrophotometric water quality analyzer that measures multiple parameters in one handheld unit, for both field and laboratory use.
Measurable parameters
Residual chlorine, total chlorine, chlorine dioxide, nitrite, phosphorus, ammonia nitrogen, sulfide, dissolved oxygen (DO), pH, ozone, urea
Key features
- 4 wavelengths: 420, 470, 520, and 620 nm
- 10 ml glass sample vial and simple 5-key operation
- Stores 5,000 results, memory expandable to 1GB
- USB connection for instant data transfer to a computer
- USB or AAA battery power, optional rechargeable lithium battery
- IP65 or higher protection
Specifications
| Item | Value |
| Absorbance range | 0-3.0 Abs |
| Resolution | 0.001 Abs |
| Optical path stability | ≤ ±0.005 Abs / 30 min |
| Repeatability | ≤ ±0.01 Abs |
| Ingress protection | IP65 or higher |
| LED / optical filter life | 100,000 hours / 5 years |
| Rated power | 0.3 W |
| Manufacturing standard | ISO 9001:2015 |
Applications
Water supply and drinking water, swimming pools, shrimp and fish ponds, wastewater treatment, and disinfection in food and beverage plants.
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