Hanna Instruments HI 983303 Instruction Manual

Instruction Manual
&
HI 983303, HI 983304, HI983306
HI 983307, HI983308
On-line, Waterproof
EC-TDS meters with Alarm
w w w . h a n n a i n s t . c o m
WARRANTY
These meters are warranted for two years against defects in work-
manship and materials when used for their intended purpose and
maintained according to instructions. The 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 pur-
chase, 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 de-
partment and then send it with shipment costs prepaid. When shipping
any instrument, make sure it is properly packaged for complete protec-
tion.
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 correct opera-
tion of the meter. 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
examine it carefully. If any damage has occurred during
shipment, immediately notify your Dealer or the nearest
Hanna Customer Service Center.
The meters are supplied with:
• Conductivity probe (fixed):
HI 7631/2 for HI 983304
HI 7632/2 for HI 983307 and HI 983308
HI 7634/2 for HI 983303 and HI 983306
• Calibration screwdriver
• 12 Vdc power adapter and instructions
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
These instruments are specially designed to meet the needs
of simple continuous monitoring of conductivity or TDS.
The housing has been completely sealed against vapors and
humidity with IP54 rating.
You can simply hang the meter right above the sample to be
tested for continuous measurement.
All the meters come with a probe that compensates for the
temperature variation automatically. The probe is easy to
clean and requires little maintenance.
You can even select your own setpoint and be alerted of an
abnormal situation with a flashing LED alarm.
Measurements are highly accurate and the meters can be
calibrated at one point.
You no longer need to worry about battery changes either:
the unit runs without interruption on 12 VDC power supply.
FUNCTIONAL DESCRIPTION
5. Power supply connector
1. Molded eye
2. Alarm LED 6. Calibration trimmer
3. Probe (fixed) 7. Liquid Crystal Display
4. 12 Vdc power adapter
SPECIFICATIONS
HI 983303
Range 0 to 1990 µS/cm
Resolution 10 µS/cm
Setpoint 200 to 1600 µS/cm
Hysteresis +100 µS/cm over setpoint
Alarm LED blinks when the EC value is
100 µS/cm higher than setpoint
Probe HI 7634/2 (fixed)
HI 983304
Range 0.00 to 19.99 µS/cm
Resolution 0.01 µS/cm
Setpoint 1.00 to 5.00 µS/cm
Hysteresis +1.00 µS/cm over setpoint
Alarm LED blinks when the EC value is
1.00 µS/cm higher than setpoint
Probe HI 7631/2 (fixed)
HI 983306
Range 0 to 1990 ppm
Resolution 0 ppm
TDS Factor 0.5
Setpoint 200 to 1600 ppm
Hysteresis ±100 ppm around setpoint
Alarm LED blinks when the TDS value is
outside hysteresis range
Probe HI 7634/2 (fixed)
HI 983307
Range 0.00 to 9.99 mS/cm
Resolution 0.01 mS/cm
Setpoint 0.70 to 3.50 mS/cm
Hysteresis ±0.20 mS/cm around setpoint
Alarm LED blinks when the EC value is
outside hysteresis range
Probe HI7632/2 (fixed)
HI 983308
Range 0.00 to 9.99 ppt
Resolution 0.01 ppt
TDS Facto 0.5
Setpoint 0.70 to 3.50 ppt
Hysteresis ±0.20 around setpoint
Alarm LED blinks when the EC value is
outside hysteresis range
Probe HI 7632/2 (fixed)
COMMON SPECIFICATIONS
Accuracy (@ 25°C/77°F) ±2% f.s.
Typical EMC Deviation ±2% f.s.
Temperature Automatic, 5 to 50°C (41 to 122°F)
Compensation with ß=2.4% (HI 983304) or
ß=2% (HI 983303/6/7/8)
Calibration Manual with one trimmer
Casing IP54
Power Supply 12 Vdc adapter (included)
Dimensions 86 x 110 x 43 mm (3.4 x 4.3 x 1.7'')
Weight 215 g (7.6 oz.)