
GNST-100S Portable multi parameter water quality detector

The GNST-100S portable multi parameter water quality detector can quickly detect COD, ammonia nitrogen, total phosphorus, total nitrogen, pH, suspended solids, residual chlorine, total residual chlorine, etc. on site. The detection is fast and accurate, compact and portable, easy to operate, and does not require professional training. It is suitable for testing in fields such as water plants, swimming pool water, sewage treatment, petrochemicals, electroplating metallurgy, domestic wastewater, rivers and lakes.

Product Overview
- Innovative measurement system: The multispectral measurement system has high sensitivity and good repeatability, and incorporates new data calculation methods and automatic smoothing processing technology.
- Stable digestion system: - Key intelligent digestion, uniform heating.
- Accurate and stable detection: basically consistent with third-party detection results.
- No professional training required: easy to operate and can be learned in just 10 minutes.
- 3.5-inch high-definition color screen: simple interface design, sensitive touch, stable operating system.

Product parameters
Name | Parameter | |||||||
Testing items | COD | Ammonia nitrogen | Total phosphorus | Total nitrogen | Residual chlorine | Total residual chlorine | PH | Suspended solids |
Detection range | 10-1200mg/L | 0.04-10mg/L | 0.02-1mg/L | 0.5-50mg/L | 0.01-20mg/L | 0.01-20mg/L | 4.0-9.0 | 30-1000mg/L |
Accuracy | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±0.2 | ±5% |
Detection lower limit | 10mg/L | 0.04mg/L | 0.02 mg/L | 0.5mg/L | 0.01mg/L | 0.01mg/L | 4PH | 30.0mg/L |
Screen display | 3.5-inch high-definition color display screen | |||||||
Data storage | About 2000 items | |||||||
Printing method | Bluetooth thermal printer | |||||||
Instrument power supply | 8.4V rechargeable lithium battery | |||||||
Instrument size | 220x108x45mm |

Keywords:
GNST-100S

GNST-100S
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