LS310 Digital Multi-Parameter Water Quality Tester Pen Type Drinking Water Analyzer COD TOC TDS UV275 Electrical Conductivity Tester

Brand: Graigar

Features:

• The instrument through the LCD backlight color indicates fine quality, good quality, average quality and poor quality 4 levels, the measurement results are very intuitive.
• The instrument does not need any reagent, can measure COD (chemical oxygen demand), TOC (total organic carbon), UV275 (ultraviolet absorption value), TDS (total dissolved solids), electrical conductivity, temperature 6 water quality indicators at the same time, all-round evaluation of water quality.
• Indirectly indicate the residual chlorine content of water through UV275 indicator, the higher the residual chlorine content, the larger the UV275 value
• Mineral water is rich in trace elements, avoiding the problem of inaccurate data judged by TDS alone.
• The instrument is designed in pen style, compact and portable, easy to carry and use.

model number: AR8406

Part Number: AR8406

Details: LS310 water quality tester is a special instrument for testing the water quality of drinking water, using UV absorbance method to measure the COD, TOC and UV275 water quality parameters of drinking water, by measuring the conductivity between the electrodes to obtain the TDS and conductivity of drinking water. The instrument can measure 6 water quality indicators at the same time, and judge the water quality all-round. LS310 water quality tester is mainly used for testing tap water, purified water and groundwater and other drinking water.
Parameters
Measurement Object：Tap water, purified water, bottled water, ground water, surface water (non-sewage) and other drinking water
Measurement parameters：
COD (Chemical Oxygen Demand)，TOC (Total Organic Carbon)，UV275 (Ultraviolet Absorption Value)，TDS (Total Dissolved Solids)，Electrical conductivity，Temperature
Measurement Range：
COD(0-100mg/L),TOC(0-100mg/L),UV275(0-1.0au/cm),TDS(0-2000ppm),Electrical conductivity(0-4000us/cm),Temperature(0-50℃)
Resolution：COD(0.01mg/L), TOC(0.01mg/L), UV275(0.001au/cm), TDS(1ppm), Conductivity(1us/cm), Temperature(0.1℃)
Accuracy：
COD: 0-5mg/L:±0.5mg/L; 5-100mg/L:±10%H,H is the standard value
TOC: 0-5mg/L: ±0.5mg/L; 5-100mg/L: ±10%H, H is the standard value
UV275: 0-0.1au/cm: ±0.01au/cm; 0.1-1.0au/cm: ±10%H, H is the standard value
TDS: 0-100ppm: ±5ppm; 100-2000ppm: ±5%H, H is the standard value
Electrical conductivity: 0-200us/cm: ±10us/cm; 200-4000us/cm: ±5%H, H is the standard value
Temperature: ±2℃
Display:240*135 1.14 inch TFT color screen
Power Supply:2 AAA alkaline dry batteries
Size:157 * 37 * 14mm
Weight:About 68g
Working Temperature Range:0~50℃
Storage Temperature Range:-10~60℃,0~85%RH(no condensation)

EAN: 0707457580481