Brief introduction: ST - 1 series water quality rapid detecting instrument is based on national standard method, single water detection of physical and chemical indexes of special equipment. It can be widely used in all kinds of drinking water, surface water, groundwater, industrial wastewater and domestic sewage in single tested the quantitative detection of the project. Features: 1. The built-in standard curve, cooperate with special reagent directly in quantitative detection. 2. The measurement results show the concentration and absorbance and transmission ratio. 3. The imported super bright led light source and detector. 4. The use of advanced light source driver and calibration technology. Instrument after startup, automatic calibration source to the best state; Ensure the instrument for a long time stability, accuracy and wider measurement range. 5. Low power design, combined with high capacity rechargeable lithium battery, a charge can work continuously for 7 days, the standby time for 15 days. 6. Clear liquid crystal display and keyboard operation. 7. Test data can be stored. 8. A portable design. Technical parameters: Light source: super bright LED; Measuring parts: colorimetric tube; Detector: photovoltaic converter; Measurement methods: quantitative measurement; Noise: 100% 0.5% or less tau; Noise: 0% 0.2% or less tau; Drift: 0.4% or less tau / 30 min; Input/display: LCD screen, thin-film keyboard Instrument size: 178 mm x 95 mm x 45 mm; Instrument quality: about 400 g Detection limit: 0.02 mg/L Detection range (0 ~ 2) mg/L
Brief introduction: ST - 1 series water quality rapid detecting instrument is based on national standard method, single water detection of physical and chemical indexes of special equipment. It can be widely used in all kinds of drinking water, surface water, groundwater, industrial wastewater and domestic sewage in single tested the quantitative detection of the project.
