Hanna Instruments HI 96771C User Manual

9
1) RANGE/GLP/ key
2) CAL CHECK key
3) ZERO/CFM key
4) READ/
/TIMER key
5) ON/OFF key
6) Liquid Cristal Display (LCD)
7) Cuvet alignment indicator
8) Cuvet holder
FUNCTIONAL DESCRIPTION
INSTRUMENT DESCRIPTION
KEYPAD DESCRIPTION
• ON/OFF: to turn the meter on and off.
• ZERO/CFM: to zero the meter prior to measurement, to confirm edited values or to confirm
factory calibration restore.
• READ/
/TIMER: this is a multi-functional key. In measurement mode, press to make a
measurement, or press and hold for three seconds to start a pre-programmed countdown prior
to measurement. In GLP mode press to view the next screen.
• CAL CHECK: this is a bi-functional key. Just press to perform the validation of the meter, or
press and hold for three seconds to enter calibration mode.
• RANGE/GLP/
: this is a multi-functional key. Just press to change the parameter. Press
and hold for three seconds to enter GLP mode. In calibration mode press to edit the date and time.
OPERATING MODES
• Measurement mode: default operation mode, enables both validation and measurement.
• Calibration mode: may be entered by keeping CAL CHECK pressed for three seconds (the
“CAL” tag appears), it enables calibration of the instrument.
• GLP mode: may be entered by keeping RANGE/GLP/
pressed for three seconds (“GLP”
appears), it enables consulting of user calibration date or restore factory calibration.

Hanna Instruments HI 96771C Specifications

General

Brand	Hanna Instruments
Model	HI 96771C
Category	Measuring Instruments
Language	English