The "four-in-one" portable meter
WATER TEST
GENERAL DESCRIPTION
The HANNA Water Test is a "four-in-one" portable meter designed for
fast and accurate analysis and monitoring of water in biological
applications, industrial wastewater, rivers, lakes, etc. It measures the
main parameters in water analysis, namely, pH, oxidation-reduction
potential (REDOX), conductivity and temperature. All is needed for
the analysis is a small sample of the water which is poured into the
compartment and the 4 measurements are immediately available.
The instrument has a complete pH range from 0 to 14, an ORP range
from -1000 to +1000 mV, a conductivity range from 0 to 2000 µS/cm
and a temperature range from 0 to 60°C. The instrument can be
calibrated for pH and conductivity and comes with replaceable batteries.
SPECIFICATIONS
pH
ORP
Conductivity
Temperature
RANGE
0.0 to 14.0 pH
±1000 mV
0 to 1999 µS/cm
0.0 to 60.0°C
RESOLUTION
0.1 pH
1 mV
1 µS/cm
0.1°C
ACCURACY
±0.2 pH
±5 mV
±2% Full Scale
±1°C
(@20°C/68°F)
TYPICAL EMC
±0.4 pH
±2mV
±2% Full Scale
±1°C
DEVIATION
CALIBRATION
pH:
Manual double point through Offset and Slope trimmers
µS/cm: Manual single point through trimmer
BATTERY
3 x 1.4V batteries for approx. 200 hours of continuous use
DIMENSIONS
190 x 85 x 85 mm
(7.4 x 3.3 x 3.3")
WEIGHT
260 g (9.2 oz.)
Stay in Touch with the Manufacturer !
DECLARATION OF CONFORMITY
We
Hanna Instruments Srl
V.le delle industrie 12
35010 Ronchi di Villafranca (PD)
ITALY
herewith certify that the pH / ORP / Conductivity / Temperature meter
has been tested and found to be in compliance with the following regulations:
IEC 801-2
Electrostatic Discharge
IEC 801-3
RF Radiated
EN 55022
Radiated, Class B
Date of Issue: 12-12-1995
D.Volpato - Engineering Manager
On behalf of
Hanna Instruments S.r.l.
Water Test
MAINTENANCE
• Separate the compartment from the tester.
• Remove deposits formed on the liquid junction
and the pH glass bulb by soaking in HI 7061
solution for 1½ hour.
• Soak the platinum wire in acetone for half hour.
• Rinse the bulb, platinum wire and liquid junction
thoroughly with distilled water
• Reassemble the compartment and the tester.
• Fill the compartment with tap water.
BATTERY REPLACEMENT
When the Water Test cannot be switched on or the
display fades, pull out the battery cover and replace
all three 1.4V batteries, paying attention to their po-
larity. Battery replacement must only take place in a
non hazardous area using the battery types speci-
fied in this instruction manual.
ACCESSORIES
HI 7004M
Buffer solution pH 4.01 (230 ml)
HI 7004L
Buffer solution pH 4.01 (460 ml)
HI 7007M
Buffer solution pH 7.01 (230 ml)
HI 7007L
Buffer solution pH 7.01 (460 ml)
HI 7010M
Buffer solution pH 10.01 (230 ml)
HI 7010L
Buffer solution pH 10.01 (460 ml)
HI 7031M
Conductivity solution 1413 µS/cm @25°C (230 ml)
HI 7031L
Conductivity solution 1413 µS/cm @25°C (460 ml)
HI 7061M
General Cleaning solution (230 ml)
HI 7061L
General Cleaning solution (460 ml)
BATT009/P
1.4V battery (100 pcs)
HI 76501/P
Calibration screwdriver (20 pcs)
RECOMMENDATIONS FOR USERS
Before using this product, make sure that it is entirely suitable for
the environment in which it is used.
Operation of this instrument in residential area could cause
unacceptable interferences to radio and TV equipments,
requiring the operator to take all necessary steps to correct
interferences.
The glass bulb at the end of the pH electrode is sensitive to
electrostatic discharge.
Avoid touching this glass bulb at all times.
For calibration it is recommended to use an antistatic
screwdriver.
Any variation introduced by the user to the supplied equipment
may degrade the instrument's EMC performance.
To avoid electrical shock, do not use this instrument when voltages
at the measurement surface exceed 24 VAC or 60 VDC.
To avoid damages or burns, do not perform any measurement in
microwave ovens.
SWATERR1
03/96
ON / OFF
SWITCH
RANGE SWITCH
LIQUID
CRYSTAL
DISPLAY
MAXIMUM
IMMERSION
LEVEL
BLACK
COMPARTMENT
FRONT
BATTERY
COVER
OFFSET & SLOPE
CALIBRATION
TRIMMERS
COVER
BACK
Water Test
ON / OFF
4 pH 7
RANGE
IMMERSION LEVEL
Water Test
ON / OFF
4 pH 7
RANGE
BATTERY
COVER
IMMERSION LEVEL
