General description abbreviations – Hanna Instruments HI 95747C User Manual

Page 4

The HI 95747 is an auto diagnostic portable microprocessor meter that benefits from Hanna’s
years of experience as a manufacturer of analytical instruments. It has the advanced optical
system based on a special tungsten lamp and a narrow band interference filter that allows most
accurate and repeatable readings. All instruments are factory calibrated and the electronic and
optical design minimizes the need of frequent calibration.
With the powerful CAL CHECK

validation function you are able to validate good performance

of your instrument at any time. The validation procedure is extremely user friendly. Just use the
exclusive Hanna ready-made, NIST traceable standards to verify the performance of the
instrument and recalibrate if necessary.
All instruments are splash proof and the lamp and filter units are protected from dust or dirt by
a transparent cup. This makes the instruments fulfill field applications. Display codes aid the
user in routine operation. The meter has an auto-shut off feature that will turn off the instrument
after 10 minutes of non use or after 1 hour if left in the

calibration mode

The meter uses an exclusive positive-locking system to ensure that the cuvet is in the same
position every time it is placed into the measurement cell. It is designed to fit a cuvet with a
larger neck making it easier to add both sample and reagents. The cuvet is made from special
optical glass to obtain best results.
The HI 95747 meter measures the free dissolved Copper

Copper

Copper (Cu) content in water samples in the

0.000 to 1.500 mg/L (ppm) range. The method is an adaptation of the USEPA approved
bicinchoninate method.
The reagent is in

powder form and is supplied in packets. The amount of reagent is precisely

dosed to ensure the maximum repeatability.

GENERAL DESCRIPTION

ABBREVIATIONS

degree Celsius
degree Fahrenheit
milligrams per liter. mg/L is equivalent to ppm (part per million)
milliliter
United States Environmental Protection Agency

°C:
°F:

mg/L:

mL:

USEPA:

This manual is related to the following products:

HI95747C