3
Please examine this Product carefully. Make sure the instrument is not damaged. If any damage has
occurred during the shipment, please notify your dealer.
This
HI 88703
Bench Turbidity meter is supplied complete with:
• Five Sample Cuvets and Caps
• Calibration Cuvets for turbidimeter
• Silicone Oil
• Tissue for wiping the cuvets
• Power cord
• Instruction Manual
• Instrument Quality Certificate
Note:
Save all packing material until you are sure that the instrument works correctly. Any
defective item must be returned in the original packing with the supplied accessories.
PRELIMINARY EXAMINATION
PRELIMINARY EXAMINATION
PRELIMINARY EXAMINATION
PRELIMINARY EXAMINATION
PRELIMINARY EXAMINATION
HI 88703
is a high accuracy, meter that benefits from Hanna’s years of experience as manufacturer
of analytical instruments.
The
HI 88703
is especially designed for water quality measurements, providing reliable and
accurate readings on low turbidity. The
HI 88703
meets and exceeds the requirements of
USEPA
and
Standard Methods
.
The instrument is based on a state-of-the-art optical system which guarantees accurate results,
assures long term stability and minimizes stray light and color interferences. It also compensates for
variations in intensity of the lamp, making no need for frequent calibration.
The 25 mm round cuvets made from special optical glass guarantee the repeatability and consistency
of the measurements.
Turbidity measurements
can be made in the 0.00 to 4000 NTU (Nephelometric Turbidity Units)
range when ratiometric measurements are used and in the 0.00 to 40.0 NTU range when non ratio
method is used. The instrument has an EPA compliance reading mode which rounds the reading to
meet EPA reporting requirements. Alternative EBC and Nephelos measuring units are available.
Depending on the measured sample and needed accuracy, normal measurement, continuous
measurement or signal averaging measurement can be selected.
A two, three, four or five-point calibration could be performed by using the supplied (<0.1, 15,
100, 750 and 2000 NTU) standards. When user prepared standards are used, the calibration points
can be modified.
GENERAL DESCRIPTION
GENERAL DESCRIPTION
GENERAL DESCRIPTION
GENERAL DESCRIPTION
GENERAL DESCRIPTION
GENERAL DESCRIPTION
