Hanna Instruments HI 981410 Instruction Manual

Instruction Manual
&
(HI 981409) (HI 981410)
TDS & EC Testers for
Fertigation Solutions
w w w . h a n n a i n s t . c o m
WARRANTY
These meters are warranted for one year against defects in work-
manship and materials when used for their intended purpose and
maintained according to instructions. Probes are warranted for a
period of six months.
This warranty is limited to repair or replacement free of charge. Damages
due to accident, misuse, tampering or lack of prescribed maintenance are
not covered.
If service is required, contact the dealer from whom you purchased the
instrument. If under warranty, report the model number, date of purchase,
serial number and the nature of the failure. If the repair is not covered by
the warranty, you will be notified of the charges incurred. If the instrument
is to be returned to Hanna Instruments, first obtain a Returned Goods
Authorization Number from the Customer Service department and then
send it with shipment costs prepaid. When shipping any instrument, make
sure it is properly packaged for complete protection.
All rights are reserved. Reproduction in whole or in part is prohibited
without the written consent of the copyright owner.
Hanna Instruments reserves the right to modify the design, construction
and appearance of its products without advance notice.
Dear Customer,
Thank you for choosing a Hanna product.
This manual will provide you with the necessary information
for a correct operation. Please read it carefully before using
the meter. If you need additional technical information, do
not hesitate to e-mail us at tech@hannainst.com.
These instruments are in compliance with the directives.
PRELIMINARY EXAMINATION
Remove the instrument from the packing material and exam-
ine it carefully. If any damage has occurred during shipment,
immediately notify your dealer or the nearest Hanna Customer
Service Center.
Each meter is supplied complete with:
• HI 1220 conductivity probe with DIN connector
• calibration solution, 20 mL sachet
(1500 ppm for HI 981409; 5.00 mS/cm for HI 981410)
• batteries (2 x 1.5 V AA), already installed
Note: Conserve all packing material until the instrument has
been observed to function correctly. Any defective item
must be returned in its original packing.
GENERAL DESCRIPTION
HI 981409 and HI 981410 TDS and EC meters have been
specially designed to address the needs of operators in
hydroponics, greenhouses and nurseries.
The housing has been completely sealed against vapors and
humidity. They also float so that they can be quickly retrieved
if accidentally dropped in the tank.
The supplied HI 1220 probe incorporates a fast responding
temperature sensor and is made with a rugged body ideal for
measurements in fertilizer mix. It measures 24 cm (9.4") and
can even be used to mix the solution!
The DIN connector is protected against humidity and spills by
a rubber sheath.
• Ideal for hydroponics and greenhouses
• Waterproof housing floats for quick retrieval
• Automatic calibration
• Auto shut-off for longer battery life
• Fertilizer mixer (long and rugged probe)
FUNCTIONAL DESCRIPTION
1. Molded eye
2. Liquid Crystal Display
3. ON/OFF button, to switch the meter ON and OFF, and
to enter the calibration mode
4. DIN connector
5. Protective sheath
6. HI 1220 replaceable conductivity probe
7. Air-vent hole
SPECIFICATIONS
TDS – HI 981409
Range 0 to 1999 mg/L (ppm)
Resolution 1 mg/L (ppm)
Accuracy (@20°C/68°F) ±2% f.s.
Typical EMC Deviation ±2% f.s.
Temperature Compensation
Automatic, 5 to 50°C (41 to 122°F), with =2%/°C
Calibration Automatic at 1500 ppm
Probe HI 1220 replaceable EC/TDS probe,
240 mm (9.4'') long, with DIN connector (included)
Battery Type / Life
2 x 1.5V AA / approx. 300 hours of use;
auto-off after 5 minutes of non-use
Dimensions (meter only)
86 x 94 x 33 mm (3.4 x 3.7 x 1.3")
Weight 150 g (5.3 oz.)
EC – HI 981410
Range 0.00 to 10.00 mS/cm
Resolution 0.01 mS/cm
Accuracy (@20°C/68°F) ±2% f.s.
Typical EMC Deviation ±2% f.s.
Temperature Compensation
Automatic, 5 to 50°C (41 to 122°F), with =2%/°C
Calibration Automatic at 5.00 mS/cm
Probe HI 1220 replaceable EC/TDS probe,
240 mm (9.4'') long, with DIN connector (included)
Battery Type / Life
2 x 1.5V AA / approx. 300 hours of use;
auto-off after 5 minutes of non-use
Dimensions (meter only)
86 x 94 x 33 mm (3.4 x 3.7 x 1.3")
Weight 150 g (5.3 oz.)