WMPD4002371 -0-
SAFETY PRECAUTIONS All safety messages are identified by the following the words "WARNING" and "CAUTION". These words mean the following. Important information to alert you to a situation WARNING that might cause serious injury and damage to your property if instructions are not followed. Important information that tells how to prevent CAUTION damage to equipment. When using the SK, the following safety precautions should always be followed. WARNING Use only the AC adapter which comes with the scale.
PARTS DESCRIPTION -2-
PREPARATION 1. Installing batteries / Connecting the AC adapters Batteries CAUTION When replacing batteries, be careful not to apply too much force to the weighing pan. An excessive force could damage the scale. Remove the battery compartment cover and insert six batteries (R20P/LR20/D size) into the battery compartment, taking extreme care that the polarities plus and minus are observed. AC adapter (optional) Plug the AC adapter to the AC adapter socket inside the battery compartment.
WEIGHING Before weighing Automatic Power-Off Function. If the scale is left ON and the stable indicator is displayed, the automatic power-off function turns the power off after approximately five minutes (factory setting). To disable or enable the function, press the [ON/OFF] key while pressing the [RE-ZERO] key. The scale stores this setting. To verify this, press both the [RE-ZERO] and [UNITS] keys while in the weighing mode. (See "CALIBRATION" about the [UNITS] key.
CALIBRATION When to Calibrate Calibration may be required when the scale is initially installed, if it is moved a substantial distance, or in accordance with local regulations. This is necessary because the weight of a mass in one location is not necessarily the same in another location. Also, with time and use, mechanical deviations can occur. The Position of the [UNITS] key for the Calibration The (k)g model has no [UNITS] key, but the key for the calibration is located under the overlay.
Calibration by gravity compensation If you have calibration weights at the capacity of the scale, you can calibrate the scale with the weights instead of compensating for the gravity acceleration. The scale is calibrated at 9.798 m/sec2 at the factory. If the gravity acceleration at your location is not the same, calibrate the scale by compensating for the gravity acceleration. (See “The Value of Gravity at Various Locations” and “World Map” and find your location value.) 1. Enter the calibration mode.
SPECIFICATIONS Model Capacity Resolution Non-linearity Repeatability Span drift Operating temperature Display Display update Power SK-1000 1000 g 2.2 lb 0.5 g 0.001 lb ±1g 0.5g SK-2000 SK-5000 SK-10K SK-20K 2000 g 5000 g 10 kg 20 kg 4.4 lb 11 lb 22 lb 44 lb 1g 2g 0.005 kg 0.01 kg 0.002 lb 0.005 lb 0.01 lb 0.02 lb ±2g ±4g ±0.01 kg ±0.02 kg 1g 2g 0.005 kg 0.01 kg ±0.015% / °C TYP (5°C~35°C / 41°F~95°F) SK-30K 30 kg 66 lb 0.02 kg 0.05 lb ±0.04 kg 0.02 kg -10°C~40°C / 14°F~104°F, Less than 85%RH 25 mm / 0.
WORLD MAP -8-
3-23-14 Higashi-Ikebukuro, Toshima-ku, Tokyo 170-0013 JAPAN Telephone: [81] (3) 5391-6132 Fax: [81] (3) 5391-6148 A&D ENGINEERING, INC. 1756 Automation Parkway, San Jose, California 95131 U.S.A.
