สารละลายมาตรฐานสำหรับสอบเทียบค่าคลอรีนอิสระ CalCheck ™ (HI96701-11)

For HI 96701 photometer

For more information :
CAL CHECK ™ validation 2-step validation for proper calibration . Put the device on zero before the review . Now you put the CAL CHECK ™ Standard A into the cuvette holder and press the ZERO / CFM key to display ” -0.0- ” It will appear . The meter is now zeroed and ready for validation. Place the CAL CHECK ™ Standard B into the cuvette holder and press CAL CHECK ™ . the Lamp, cuvette and detector icons together with “CAL CHECK” will appear on the display . At the end of the measurement the display will show the validation of ” normal value ” .
CAL CHECK ™ Calibration Calibrate your device quickly and easily . Put the device on zero before the review . Press and hold CAL CHECK ™ button for three seconds to enter calibration . Now you put the CAL CHECK ™ Standard A into the cuvette holder and press the ZERO / CFM key to display ” -0.0- ” It will appear . The meter is now zeroed and ready for Validierung.Die lamp, cuvette and detector icons together with “CAL CHECK” will appear on the display . At the end of the measurement the display indicates the nominal value .