Overview
The HI97748 Manganese/potassiumhy permanganate/manganate [LR] Portable Photometer is an instrument for the measurement of the content of manganese ions (Mn ² ²) in water. Manganese is an important trace element that is widely found in nature and plays a variety of important biological and chemical roles in water bodies. It is commonly used in the fields of environment monitoring, drinking water mass testing, industrial process control, etc., to assess the content of manganese in water and ensure that water quality meets relevant standards and regulatory requirements.
Features
1. Compliant with IP67 waterproof standard
2. Optical inspection system with good accuracy, repeatability and time required for measurement
3. CAL CheckTM function allows instrument performance verification and calibrating using NIST traceability standards, multiple Measuring methods
4. Built-in Reaction Timer to ensure consistent results between sample measurements and users
5. Good Laboratory Practice (GLP) displays the date and time after the user calibrates, battery status indicator and automatic shutdown settings
Principle
Using the adaptability of PAN method, using LED@527nm Illuminant and Silicon Illuminant, Bandwidth 8nm, wavelength accuracy +/- 1.0nm, measurement of manganese ion content in water by Optical inspection system.
Applications
Environment monitoring, drinking water mass testing, industrial process control
Standards
IP67 waterproof standard
Steps
Step 1 Prepare samples
2. Verify and calibrate performance using CAL CheckTM
3. Built-in Reaction Timer ensures measurement conformity
4. Read measurement results
The instrument automatically stores the last 50 measurements
Notice
• Measurement range: 0 to 300μg/L (as Mn)
• Resolution: 1μg/L
• accuracy @25 ° C: +/- 10 μg/L +/- 3% of reading
• Applicable environment: 0 to 50 ℃; RH-max100%
• Battery: Use 1.5V AA batteries (3 pcs)
• Automatic shutdown: Automatic shutdown after 15 minutes without operation
• Reaction cup size: diameter 24.6mm, inner diameter 22mm
• weight: 380g
