Overview
TR-136H water quality volatile phenol tester is developed and designed based on HJ503-2009 standard. Spectrophotometric method, spectra-trophotometry is used to detect sample Absorbance, and the volatile phenol concentration value (mg/L) is directly displayed by microcomputer automatic processing data. The matching finished product reagent makes the detection simple, fast, accurate and safe. It has the characteristics of small appearance, fast detection, simple operation and low cost.
Features
1. Wide detection range: Dozens of detection parameters can be expanded and customized according to needs.
2. Sensitivity: the minimum display value can reach 0.001mg/L.
3. Light source advantages: imported cold light source, Optical Property is better, no need to preheat, life up to 100,000 hours.
4. Operation intelligence: Intelligent operating procedures that guide users to easily complete the operation.
5. Diversification of test methods: Standard measurement or Continuous Measurement mode can be selected.
6. Low cost of use: low price of consumables and low usage.
7. Safe operation: Colorimetric digestion tube is used for simple, fast and safe determination.
8. Large-screen LCD display, direct data reading, simple and time-saving operation.
9. Emergency detection advantages: small design, box configuration, light weight, easy to carry; supporting special detection reagents to reduce user operation; support wireless Bluetooth printing; can store 4000 sets of data; built-in large-capacity rechargeable lithium battery, a variety of power supply modes.
10. Online operation function: Support network port, USB interface, Bluetooth function, and can transfer data with PC or printer.
11. Software advantages: support Chinese/English display; built-in system programs and user programs; with data storage and power failure protection functions; built-in standard working procedures, no need for user calibration and calibrating; users can develop programs and reagents by themselves; built-in help interface; with one-click factory reset function.
Principle
Based on the HJ503-2009 standard, phenolic compounds react with 4-aminoantipyrine to generate orange-red indolephenol antipyrine dyestuff in a pH 10.00 +/- 0.2 medium in the presence of potassium ferricyanide. Absorbance of the sample was detected by Spectrophotometric method, spec-trophotometry, and then the volatile phenol concentration value (mg/L) was directly displayed after automatic data processing by a microcomputer.
Applications
Emergency monitoring, sewage treatment, chemical industry, wastewater, food, printing and dyeing and other industries wastewater testing, R & D institutions, wastewater research in colleges and universities
Steps
1. Prepare samples and supporting reagents.
2. Select Standard measurement or Continuous Measurement mode.
3. Use digestion Colorimetric tube for determination.
4. The instrument automatically detects Absorbance and processes the data.
5. Directly read the volatile phenol concentration value displayed on the screen.
6. Optional Bluetooth printer to print historical data.
Notice
• Read the help interface for general precautions before operation.
• Ensure that the environment temperature is 5~ 40 ℃, humidity ≤ 85% without condensation.
• Use matching reagents to reduce operating errors.
• Regularly check the battery level to ensure stable power supply.
• Pay attention to backup after data storage to prevent accidental loss.
• Standard procedures should be followed for user-defined calibration.
