Hanna-instruments HI 95729 Manuel d'utilisateur

www.hannainst.comThis Instrument is inCompliance with CE DirectivesInstruction ManualHI 95729CFluoride Low Range ISMMAN95729CR2 10/04www.hannainst.c

10ERROR MESSAGESa) on zero readingThis indicates that the zeroing procedure failed due to a low signal-to-noise ratio. In this case press ZERO again.

2TABLE OF CONTENTSPRELIMINARY EXAMINATION ... 3GENERAL DESC

3Please examine this product carefully. Make sure that the instrument is not damaged. If anydamage occurred during shipment, please notify your Dealer

4The HI 95729 is an auto diagnostic portable microprocessor meter that benefits from Hanna’syears of experience as a manufacturer of analytical instru

5Range 0.00 to 2.00 mg/LResolution 0.01 mg/LPrecision±0.03 mg/L @ 1.00 mg/LTypical EMC Deviation ±0.01 mg/LLight Source Tungsten lamp with narrow band

6Absorption of Light is a typical phenomenon of interaction between electromagnetic radiation andmatter. When a light beam crosses a substance, some o

7A microprocessor controlled special tungsten lamp emits radiation which is first opticallyconditioned and beamed to the sample contained in the cuvet

8KEYPAD DESCRIPTION• ON/OFF: to turn the meter on and off.• ZERO: to zero the meter prior to measurement.• READ/TIMER: this is a bi-functional key, ju

9This indicates that the meter is in a zeroed state and measurementcan be performed.Light over range: the cuvet is not inserted correctly and an exces