Introduction: TR-136H water quality volatile phenol analyzer based on the authoritative certification method - HJ503-2009 "Determination of volatile phenols in water, 4-aminoantipyrine spectrophotometry after distillation" standard research and development design, phenolic compounds at pH10.00 ± 0.2 In the medium, in the presence of potassium ferricyanide, react with 4-aminoantipyrine to form an orange-red indophenol antipyrine dye, and spectrophotometrically measure the absorbance of the sample at a specific source wavelength. After the microcomputer automatically processes the data, the sample volatile phenol concentration value is directly displayed, expressed in units of mg/L. Features: 1, a wide range of detection: can expand dozens of detection parameters, customized according to demand. 2. High sensitivity: The minimum display value can reach 0.001. 3, the light source advantage: the use of imported cold light source, good optical performance, no need to preheat, life expectancy of up to 100,000 hours. 4, operational intelligence: intelligent operating procedures, guide users to easily complete the operation. 5. Diversification of test methods: Standard measurement or continuous measurement mode can be selected, which can be freely selected between rapidity and accuracy. 6, low cost of use: low prices of consumables, less usage. 7, large-screen LCD display, direct data reading, simple and time-saving operation. Technical Parameters: Measuring parameters: volatile phenol Measuring range: 0-10mg/L Lower limit of detection: 0.1mg/L Digestion of the environment: no need to digest Measurement time: 10~15 minutes Measurement error: ≤± 5% Repeatability: ≤±5% Optical stability: ≤±0.001A/20 minutes (100,000 hours life) Colorimetric method: colorimetric tube (digestion colorimetric tube) Batch volume: no limit Data processing: 4000 records, 96 curves (support user-defined calibration) Transmission method: USB data cable, LAN, Bluetooth transmission, etc. (optional) Printer: Portable Thermal Printer (optional) Operation interface: Chinese / English (optional) Power supply: 5000mAh, 5V rechargeable battery Power: 0.3W Host size: 240mm*95mm*80mm Instrument weight: Host: 0.5kg; Ambient temperature: 5~40°C Ambient humidity: ≤85% without condensation
Introduction: TR-136H water quality volatile phenol analyzer based on the authoritative certification method - HJ503-2009 "Determination of volatile phenols in water, 4-aminoantipyrine spectrophotometry after distillation" standard research and development design, phenolic compounds at pH10.00 ± 0.2 In the medium, in the presence of potassium ferricyanide, react with 4-aminoantipyrine to form an orange-red indophenol antipyrine dye, and spectrophotometrically measure the absorbance of the sample at a specific source wavelength. After the microcomputer automatically processes the data, the sample volatile phenol concentration value is directly displayed, expressed in units of mg/L.
