Hanna Instruments hi 981408 ユーザーズマニュアル

Instruction Manual

(HI 981408)

pH Stick Meter

with a user-replaceable

electrode

CAL

ON/OFF

5.8

http://www.hannainst.com

This Instrument is in

Compliance with the CE Directives

Hanna Instruments reserves the right to modify the design, construction

and appearance of its products without advance notice.

WARRANTY

is warranted for one year against defects in

workmanship and materials when used for its intended purpose and

maintained according to instructions. 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.
To validate your warranty, fill out and return the enclosed warranty card

within 14 days from the date of purchase.
All rights are reserved. Reproduction in whole or in part is prohibited
without the written consent of the copyright owner, Hanna Instru-
ments Inc., Woonsocket, Rhode Island, 02895 , USA.

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.
This instrument is in compliance with the directives

EN 50081-1 and EN 50082-1.

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 meter is supplied with:

• HI 1219 pH electrode double junction L: 240 mm

with DIN connector;

• 2 batteries AAx1.5 V type (inside the meter)

• pH 7.01 buffer solution 20 mL

Note: Conserve all packing material until the instrument

has been observed to function correctly. Any defective

item must be returned in its original packing.

PRELIMINARY EXAMINATION

is a pH meter specially designed to meet

the needs of operators in hydroponics and greenhouses.
The housing has been completely sealed against vapors and

humidity. It also floats so that it can be quickly retrieved if

accidentally dropped in the tank.
The HI 1219 rugged pH electrode supplied with the meter

is constructed using the latest double junction technology

and a HANNA exclusive replenishable fiber junction. The

electrode can be simply replaced and the rubber sleeve

protects the connector against humidity and spills. It will

run for more than 2000 hours continuously with two AA

type batteries.
Measurements are highly accurate and the meter can be

calibrated in one point.

• Ideal for hydroponics and greenhouses

• Waterproof housing floats for quick retrieval

• Simple one point calibration

• Renewable junction with pull out salt-bridge

• Long battery life.

GENERAL DESCRIPTION

FUNCTIONAL DESCRIPTION

1. Molded eye
2. Liquid Crystal Display

3. pH calibration dial
4. ON/OFF button

5. DIN connector
6. Protective sheath
7. HI 1219 pH electrode

8. Electrode protective cap

SPECIFICATIONS

Range

0.0 to 14.0 pH

Resolution

0.1 pH

Accuracy (@ 25°C/77°F)

±0.2 pH

Typical EMC Deviation

±0.2 pH

Calibration

Manual through frontal dial for offset

Electrode HI 1219 pH electrode
L: 240mm with DIN connector
Batteries 2 x AA Alkaline type

(2000 hours of continuous use)

Dimensions

86 x 94 x 33 mm (3.4 x 3.7 x 1.3”)

meter only

Weight

150 g (5.3 oz.) meter only