Penn Scale SJ-1000H Installation Manual

SJ-1000H
SJ-2000H
SJ-5000H
SJ-12KH

WM+PD4001280A

SAFETY PRECAUTIONS

All safety messages are identified by the following, “WARNING” or
“CAUTION”, of ANSI Z535.4 (American National Standard Institute:

Product Safety Signs and Labels). The meanings are as follows:

WARNING

CAUTION

This manual is subject to change without notice at any time to improve the

product.

Product specifications are subject to change without any obligation on the

part of the manufacture.

When using the SJ-H, the following safety precautions should always be

followed.

WARNING Use only specified AC adapter for the scale. Other

CAUTION Avoid installing the scale in direct sunlight, which may cause

A potentially hazardous situation which, if not avoided,
could result in death or serious injury.
A potentially hazardous situation which, if not avoided,
may result in minor or moderate injury.

adapter may cause damage (AC adapter is optional).
Internal service or adjustment to this product should be
performed by a qualified person.

discoloration or malfunctions.

Avoid over and/or shock load that could cause damage to the

scale.

Avoid using the weighing pan to move the scale, as that

could cause damage to the scale.

Do not mix the type of batteries. Replace all other batteries at

the same time.

If the scale is not to be used for a long period of time, remove

all batteries from the battery room to avoid leakage.

The scale is not watertight and avoid exposure to water .

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PARTS DESCRIPTION

r

p

Weighing Platform

Spirit level

Display

Four leveling feet

ON/OFF key

Turns the scale power
on/off.

UNITS key

Changes weighing units,
(k)g, lb, oz or lb-oz.

RE-ZERO key

Sets display to zero or
subtracts weight of
container.

Battery cover

AC adapter jack

Battery indicator

Indicates battery remaining amount. It turns on

STABLE indicato

Indicates when the
reading is stable.

Polarity

about for 10 seconds when

owered on.

Weighing unit,
(k)g, lb or oz

(depends on model)

ZERO indicator

Indicates when the
scale is at zero point.

NET indicator

Indicates when NET weight is
displayed (Tare function is used).

`

Weighing unit,
lb-oz

(depends on model )

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PREPARATION

A

Installing Batteries

CAUTION

Take great care of the polarity of batteries. The polarity marks are
shown in the battery box.
Replace used batteries with four new ones when lb is displayed.
Do not mix used and new batteries. Do not mix the battery type.
Remove batteries when the scale is not to be used for a long time.

Battery box

2

1

New four batteries

3

(R20P / LR20 / D size)

Battery cover

1 Slide the battery cover downward to open.
2 Push the battery box to unhook and pull it out.
3 Insert new four batteries (R20P / LR20 / D size) into the battery box, taking

extreme care of the polarities.

Batteries are not included with shipment.

Connecting an AC adapter (Optional)

The AC input requirement could be 100, 120 or
230 volts (50/60Hz) depending on the area where
us e d , s o p l e a s e v e r i f y t h a t the adapter is correct.
Open the rubber cap and plug the AC adapter.

Open rubber cap.

C adapter plug

Setting up the Scale

Place the scale on the firm surface and adjust
the feet so that the sprit level shows the scale is
level for an accurate weighing.

OK NG

3

WEIGHING

Before Weighing

Automatic power-off function.

If the scale left ON and the stable indicator is displayed, an automatic
power-off function turns power off after approximately 5 minutes.
To disable/enable this function, turn the scale on while pressing the
[RE-ZERO] key. Then

poff0 Function disabled. poff1 Function enabled.

Select the setting by pressing the [RE-ZERO] key which toggles the display
above, and press the [UNITS] key. The scale shows end and returns to the
weighing mode.

Error message

e Overload: remove excess load on the weighing platform.

----- The scale zero is out of zero range or unstable when powered

on. Make sure no load is on the weighing platform or nothing
touches the platform.

lb Low battery: replace the batteries or use the AC adapter.

poff0 or poff1 will be displayed.

Calibration may be required before weighing

Read “CALIBRATION” first and if necessary, calibrate your scale for
accurate weighing.

Weighing Procedures

1. Turn on the scale.

Press the [ON/OFF] key to turn on the scale. Then the scale displays all
segments for a few seconds and then

2. Start weighing

If you do not use a container for weighing,

Verify the reading is

0 . Place objects on the weighing platform to weigh. When the reading

becomes stable, the stable indicator is displayed.

If you use a container for weighing,

Place an empty container on the platform. Wait for the stable indicator to
be displayed and press the [RE-ZERO] key. Place the objects to be
weighed in the container. When the reading becomes stable, the stable
indicator is displayed.

0 . If not, press the [RE-ZERO] key to display

0 will be displayed.

Select the weighing unit

Press the [UNITS] key to select weighing unit either “(k)g”, “lb”, “oz” or
“lb-oz”. The scale will power up with the weighing unit that had been used
when turned off last time.

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CALIBRATION

When to Calibrate

Calibration may be required when it initially installed or it is moved a
substantial distance. Also periodical calibration will be recommended.

Calibration using a Calibration Weight

Calibration switch

1. Enter calibration mode.

Press the [ON/OFF] key to turn the power off. While

pressing both the [RE-ZERO] and [UNITS] keys,
press the [ON/OFF] key.

Or remove the calibration switch cover on the bottom

and press the calibration switch while in the weighing
mode. Then

Cal will be displayed.

Cal will be displayed.

Calibration switch cover

2. Zero calibration

Press the [RE-ZERO] key to calibrate zero. Cal0 will be displayed.
Wait for the stable indicator to be displayed and press the [RE-ZERO] key.

Calf will be displayed in a few seconds. If the zero calibration only is to

be done, press the [UNITS] key. The scale will automatically return to the
weighing mode.

3. Span calibration

When Calf is displayed, place the w ei g h t a t t he c e n t e r o f t h e platform.

Wait for the st able indicator to be displayed, then press the [RE-ZERO] key.
The display will show
weighing mode. See “SPECIFICATIONS” about the calibration weight.

end and the scale will automatically return to the

Calibration by Gravity Compensation

The scale is calibrated at 9.798 m/s2 at the factory. If the acceleration of
gravity at your location is not same and if you do not have calibration
weights, you can calibrate the scale by compensating the acceleration of
gravity. (Refer “The Value of Gravity at Various Locations”.)

1. Set a new acceleration value.

When Cal is displayed, press the [UNITS] key and 9.798 will be

displayed. Press the [RE-ZERO] key to increment the blinking digit and
press the [UNITS] key to move the blinking digit.

2. Store the value in memory.

While pressing the [UNITS] key, press and hold the [RE-ZERO] key and

release the [UNITS] key. Then the display will show

Cal . Turn the scale off to finish the procedure.

5

end and return to

SPECIFICATIONS

MODEL SJ-1000H SJ-2000H SJ-5000H SJ-12KH

Capacity

x

Resolution

Non-linearity ±1 g ±2 g ±5 g ±10 g
Repeatability 1 g 2 g 5 g 10 g
Sp an drif t ±0.015% / °C TYP (5°C~35°C / 41°F~95°F)
Operating temp. -10°C~40°C / 14°F~104°F, Less than 85%RH (No cond ensatio n)
Display 25 mm / 0.98 inches, 7 segment liquid crystal display
Display update Approximately 10 times per second
Power 4 x R20P / LR20 / “D” size batteries or AC adapter
Battery life Approximately 800 hours with alkaline cells at 20°C / 68°F
Platform size 230 (W) x 190 (D) mm / 9.05 (W) x 7.48 (D) inches

Dimensions
Weight Approximately 1.9 kg / 4.2 lb

Calibration weight
Accessories This manual
Options AC adapter

(k)g 1000 g x 0.5 g 2000 g x 1 g 5000 g x 2 g 12 kg x 5g

lb 2.2 lb x 0.001 l b 4.4 lb x 0.002 lb 11 lb x 0.005 lb 26 lb x 0.01 lb

oz 35 oz x 0.02 oz 70 oz x 0.05 oz 176 oz x 0.1 oz 423 oz x 0.2 oz

lb-oz 2.2 lb x 0.1 oz 4.4 lb x 0.1 oz 11 lb x 0.1 oz 26 lb x 1 oz

265 (W) x 250 (D) x 103 (H) mm

10.4 (W) x 9.8 (D) x 4.1 (H) inches

1000g ± 0.1g 2000g ± 0.2g 5000g ± 0.5g 10 kg ± 1g

The Value of Gravity at Various Locations

Amsterdam 9.813 m/s
Athens 9.807 m/s
Auckland NZ 9.799 m/s
Bangkok 9.783 m/s
Birmingham 9.813 m/s
Brussels 9.811 m/s
Buenos Aires 9.797 m/s
Calcutta 9.788 m/s
Cape Town 9.796 m/s
Chicago 9.803 m/s
Copenhagen 9.815 m/s
Cyprus 9.797 m/s
Djakarta 9.781 m/s
Frankfurt 9.810 m/s
Glasgow 9.816 m/s

2

Havana 9.788 m/s

2

Helsinki 9.819 m/s

2

Kuwait 9.793 m/s

2

Lisbon 9.801 m/s

2

London (

2

Los Angeles 9.796 m/s

2

Madrid 9.800 m/s

2

Manila 9.784 m/s

2

Melbourne 9.800 m/s

2

Mexico City 9.779 m/s

2

Milan 9.806 m/s

2

New York 9.802 m/s

2

Oslo 9.819 m/s

2

Ottawa 9.806 m/s

2

Paris 9.809 m/s

Greenwich

) 9.812 m/s

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2

Rio de Janeiro 9.788 m/s

2

Rome 9.803 m/s

2

San Francisco 9.800 m/s

2

Singapore 9.781 m/s

2

Stockholm 9.818 m/s

2

Sydney 9.797 m/s

2

Taichung 9.789 m/s

2

Taiwan 9.788 m/s

2

Taipei 9.790 m/s

2

Tokyo 9.798 m/s

2

Vancouv er, BC 9.809 m/s

2

Washington DC 9.801 m/s

2

Wellington NZ 9.803 m/s

2

Zurich 9.807 m/s

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Telephone: [81] (3) 5391-6132 Fax: [81] (3) 5391-6148

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