A&D HT-120 Instruction Manual

11, 11 SPECIFICATIONS MODEL HT-120 Weighing capacity 120 g Resolution 0.01 g Non-linearity ± 0.02 g Repeatability 0.01 g (Std. deviation) Span drift 50 ppm/°C (5°C to 35°C / 41°F to 95°F) Operating temp. -10°C to 40°C / 14°F to 104°F, Less than 85%RH Dis…

4, 4 ON:OFF key Turns the scale power on/off. RE-ZERO key Sets the display to zero. When the weight is within ±2% of the weighing capacity to the zero point at the power-on, the key will zero the scale. When the weight exceeds +2%, it will be subtracte…

9, A&D HT-120 9 CALIBRATION When is Calibration Required? Calibration may be required when the scale was initially installed or has been moved to another location. Calibration Using a Calibration Weight Step 1 Press the Calibration switch while the scale is in the weighing mode. Then, …

10, 10 gravity acceleration of your scale to the value of the area where the scale is used. See “The Value of Gravity Acceleration at Various Locations” of this manual. Step 1 Start from Cal display at the Step 1 of “Calibration Using a Calibration Weight”, and press the …

12, 12 3-23-14 Higashi-Ikebukuro, Toshima-ku, Tokyo 170-0013, JAPAN Telephone: [81] (3) 5391-6132 Fax: [81] (3) 5391-6148 http://www.aandd.jp/ A&D ENGINEERING, INC. 1756 Automation Parkway, San Jose, California 95131, U.S.A. Telephone: [1]…