Overview
TR-106H type water quality residual chlorine, total chlorine tester based on the "TMB photometry" standard research and development design, in an acidic solution with pH < 2, free residual chlorine reacts with TMB to form a yellow quinone compound, through imported cold light source and narrow-band interference technology, Spectrophotometric method, spectrophotometry detects sample Absorbance, and directly displays residual chlorine and total chlorine concentration values (unit mg/L) after microcomputer processing. The matching finished reagent makes the detection simple, fast, accurate and safe. It has the characteristics of small Appearance, rapid detection, simple operation and low cost. It is widely used in emergency monitoring, sewage treatment, chemical industry, wastewater, food, printing and dyeing and other industries. Wastewater detection, as well as R & D institutions, colleges and universities.
Features
1. Wide detection range: Dozens of detection parameters can be expanded, customized according to needs, and better resource utilization.
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, freely choosing between rapidity and accuracy.
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: the instrument is small, light weight, easy to carry; supporting special reagents to reduce user operation; support wireless Bluetooth printing; can store 4000 sets of data; built-in large-capacity rechargeable lithium battery, with remaining power display, low power consumption, long standby; digestion instrument power supply mode is diverse (mobile power supply, vehicle, 220V AC).
10. Online operation function: Support network port, USB interface, Bluetooth, and can transfer data with PC or printer.
11. Software advantages: support Chinese/English display; built-in system programs and user programs; 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; one-click factory reset function.
Principle
Based on the "TMB photometry" standard, in an acidic solution with pH < 2, free residual chlorine reacts with 3,3 ′, 5,5 ′ -tetramethylbianiline (TMB) to form yellow quinone compounds. By importing cold light sources and narrow-band interference technology, Spectrophotometric method, spectrophotometry is used to detect the Absorbance of the sample at a specific light source wavelength, and then the data is automatically processed by a microcomputer to directly display the residual chlorine and total chlorine concentration values of the sample, in mg/L as the unit.
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. Intelligent operating procedures guide users to easily complete the operation.
2. Select standard measurement or continuous Measurement mode for determination.
3. Simple, fast and safe determination using digestion Colorimetric tube.
4. The large-screen LCD screen directly reads the data.
5. Optional connection to PC or printer for data transmission.
Notice
• The operating environment temperature of the instrument is 5~ 40 ° C, and the humidity is ≤ 85% without condensation.
• Use matching finished reagents to ensure test accuracy and safety.
• The built-in help interface provides general precautions for the inspection process.
• Pay attention to the remaining battery power display to ensure sufficient power supply.
• Users can develop their own programs and reagents to adapt to different water conditions.
