HANNA HI97752 PhotoMeter, Calcium mg Portable PhotoMeter IP67 Waterproof Standard

Overview

Features

1. Comply with IP67 waterproof standard; 2. Optical inspection system design with good accuracy, repeatability and measurement efficiency; 3. The CAL CheckTM feature allows instrument performance verification and calibrating using NIST traceability standards; 4. Measuring methods with built-in Timer to ensure consistent results between sample measurements and users; 5. Good Laboratory Practice (GLP) displays the date and time of the last user calibration, battery status indicator and automatic shutdown settings; 6. Automatically store the last 50 measurement data; 7. Battery life greater than 800 hours (without backlight); 8. Automatic shutdown after 15 minutes without operation.

Principle

Applications

Water treatment, drinking water monitoring, industrial production

Standards

IP67 waterproof standard, NIST traceability standard, Good Laboratory Practice (GLP)

Steps

1. Verify and calibrate performance using NIST traceability standards; 2. Choose calcium or mg Measuring method; 3. Start the built-in Reaction Timer for sample measurement; 4. Read and store measurement results.

Notice

• Measurement accuracy is affected by temperature, it is recommended to operate in a 25 ℃ environment; • Ensure that the battery is in good condition, Battery life is longer without backlight; • The instrument automatically shuts down after 15 minutes of no operation to save power; • Check the last calibrated date before use to ensure accuracy; • Ambient Temperature 0 to 50 ℃, relative humidity up to 100%; • Regularly verify instrument performance using the CAL CheckTM function.