Overview
TR-401ZH portable STIP-scan is developed and designed based on national standard methods, using imported cold light sources and narrow-band interference technology. Absorbance of samples is detected by Spectrophotometric method, spectra-trophotometry, and heavy metals concentration value (mg/L) is directly displayed after microcomputer treatment. The instrument adopts a digestion Colorimetric integrated tube, which has the characteristics of small and portable, fast detection, simple operation and low cost. It is widely used in emergency monitoring, sewage treatment, chemical, food, printing and dyeing industries Wastewater detection and scientific research and teaching institutions.
Features
1, wide detection range: can expand dozens of detection parameters, support customization.
2. Sensitivity: the minimum display value is 0.001 mg/L.
3. Light source advantages: imported cold light source, good Optical Property, no need to preheat, life 100,000 hours.
4. Operation intelligence: Intelligent operating procedures guide users to complete the operation.
5. Various test methods: Support standard measurement or continuous Measurement mode.
6. Low cost of use: low price of consumables and low usage.
7. Operation safety: Colorimetric integrated tube determination is simple, fast and safe.
8. Large-screen LCD display, direct data reading, time-saving operation.
9. Portable design: compact and lightweight, easy to carry.
10. Data management: Supports wireless Bluetooth printing and can store 4000 sets of data.
11. Strong battery life: built-in large-capacity lithium battery, power display, long standby.
12. Online function: Support network port, USB, Bluetooth data transmission.
13. Software-friendly: supports Chinese and English display, with built-in help and recovery functions.
Principle
The instrument is based on Spectrophotometric method, spec-trophotometry, using imported cold light source and narrowband interference technology to detect the Absorbance of the sample at a specific wavelength, and directly displays the heavy metals concentration value after automatic data processing by microcomputer. The digestion Colorimetric integrated tube is used to simplify the detection process to ensure safe and convenient operation.
Applications
Emergency monitoring, sewage treatment, chemical industry, wastewater, food, printing and dyeing, R & D institutions, colleges and universities
Standards
GB7466-87 "Water Quality, Determination of Total Chromium", GB7467-87 "Water Quality, Determination of Hexavalent Chromium, Diphenylcarbazide Spectrophotometric method, spec-trophotometry", "Dicyclohexanone Oxalyl Dihydrazone Method", "Xylenol Orange Spectrophotometric method, spec-trophotometry"
Steps
1. Guide the sample preparation according to the intelligent operation procedure.
2. Sample Handling with Digestion Colorimetric Tube.
3. Select standard measurement or continuous Measurement mode for detection.
4. Read the concentration data through the large-screen LCD.
5. Optional Bluetooth printer to print historical data.
Notice
• Please read the built-in help interface for general precautions before operation.
• Ensure that the environment temperature is 5~ 40 ℃, humidity ≤ 85% non-condensing conditions.
• Use specialized detection reagents to reduce operating errors.
• Pay attention to the battery level display and charge it in time.
• The power supply of the digestion instrument can be selected from mobile power supply, vehicle or 220V AC mode.
Data storage has a power-off protection function, but regular backups are still recommended.
• Users can develop their own procedures and reagents, but they need to ensure that they meet application requirements.
