Overview
TR-750H type water quality zinc tester is based on the "Xylenol Orange Spectrophotometric method, spec-trophotometry" standard research and development design. Color developing reagent, chromogenic agent react with zinc to form a stable complex. Absorbance is detected by imported cold light source and narrow-band interference technology. The zinc concentration value (mg/L) is directly displayed after microcomputer treatment. The matching finished product reagent makes the detection simple, fast, accurate and safe. Appearance is small, fast detection, simple operation and low cost. It is widely used in emergency monitoring, sewage treatment, chemical industry, wastewater, food, printing and dyeing industries and R & D institutions, colleges and universities.
Features
1. Wide detection range: Dozens of detection parameters can be expanded and customized according to needs.
2. Sensitivity: the minimum display value is 0.001mg/L.
3. Light source advantages: imported cold light source, good Optical Property, no need to preheat, life 100,000 hours.
4. Operation intelligence: Intelligent operation programs guide users to complete it easily.
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: compact and portable, with special reagents to reduce operation, support wireless Bluetooth printing, can store 4000 sets of data, and built-in large-capacity lithium battery multi-power supply mode.
10. Online operation function: support network port, USB interface, Bluetooth, and data transmission with PC or printer.
11. Software advantages: support for Chinese and English display, built-in system and user programs, data storage and power-off protection, built-in standard working procedures without calibration, user-developed programs and reagents, built-in help interface, one-click factory reset.
Principle
Based on "xylenol orange Spectrophotometric method, spectra-trophotometry", zinc in a specific environment with Color developing reagent, chromogenic agent reaction to form a stable complex, through the import of cold light source and narrow-band interference technology, Spectrophotometric method, spectra-trophotometry detection sample at a specific wavelength Absorbance, microcomputer automatically processed data directly display zinc concentration value (mg/L).
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
Standards
"Xylenol Orange Spectrophotometric method, spec-trophotometry"
Steps
1. Prepare samples and supporting reagents.
2. Measurement mode (standard or continuous measurement).
3. Use digestion Colorimetric tube for determination.
4. The instrument automatically detects Absorbance and processes the data.
5. Directly read the zinc concentration value displayed on the LCD screen.
6. Optional Bluetooth printer to print data or transfer data through the interface.
Notice
• Read the help interface 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 avoid data loss due to power failure.
• Optional functions require additional equipment.
• Users should follow relevant specifications when developing their own procedures and reagents.
