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Summary of Contents for U.S. Solid USS-DBS92
- Page 1 Instruction Manual USS-DBS92 Bench Scale...
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Page 2: Table Of Contents
Table of Contents Introduction ....................... 1 1.1 Safety Precautions..................1 Design and Function ....................3 2.1 Components....................3 2.2 Keyboard......................5 2.3 Display Panel....................6 Installation ......................... 8 3.1 Unpacking and delivery inspection..............8 3.2 Installation....................... 9 Before Using ......................10 4.1 Leveling the scale..................10 4.2 Calibration..................... -
Page 3: Introduction
Introduction Thank you for choosing the U.S. Solid USS-DBS92 Series Bench Scale. The USS-DBS92 Bench Scale is precise and reliable. It offers a high level of operating convenience and response sensitivity to facilitate determination of the weight of your samples. U.S. Solid’s dedicated customer service staff are available to answer any inquiries regarding applications and accessories. - Page 4 stability in operation of the scale, be sure to ground the scale. • Avoid getting the scale wet as it is not water resistant. Any leakage of liquid into the scale may damage the scale or cause an electric shock to the user.
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Page 5: Design And Function
Design and Function 2.1 Components 1: Weighing Indicator 4: Scale Platform 2: Mounting Bracket 5: Scale Base 3: Column Assembly 6: Leveling Feet... - Page 6 7: RS232 Interface 8: Power Switch 9: Power Inlet 10: Connecting Line Interface 11: Rechargeable Battery Cover...
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Page 7: Keyboard
2.2 Keyboard Description Select the option in the setting of baud rate Perform weight calibration Tare or zero the scale Perform the baud rate set while switching on Switch the option in counting mode Enter the counting function Perform the minimum weighing setting Select the option in the setting of baud rate... -
Page 8: Display Panel
2.3 Display Panel Description Return-to-zero Indicates the weighing value return to zero indicator Undervoltage Indicates the remaining battery power is indicator insufficient and needs to be charged Stability indicator Indicates stabilization of scale Indicates current working mode Counting indicator counting mode Weighing unit - lb(s) Indicates current unit is “lb(S)”... - Page 9 Charging: red light Fully charged critical point: red and green lights alternately Power indicator Fully charged: green light No battery but power connected: green light...
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Page 10: Installation
Installation 3.1 Unpacking and delivery inspection The USS-DBS92 Bench Scale is a precision instrument. Unpack the scale carefully and check the delivered items for completeness. The following accessories are part of the standard equipment for your new USS-DBS92 Bench Scale: ·... -
Page 11: Installation
3.2 Installation * If the scale is found to be faulty, please contact U.S. Solid customer service. Do not disassemble the machine and repair it yourself, so as not to damage the precision parts in the machine. ① Screw the four round leveling feet into the screw holes on the four corners at the bottom of the scale base ②... -
Page 12: Before Using
Before Using · Adjust the leveling feet of the bench scale until the air bubble in the indicator is centered. · Warm up for 30 minutes after starting up to improve the stability of weighing. · If "L0-bat" is displayed with an alarm sound, it indicates that the battery capacity is sufficient and the power cord needs to be connected. - Page 13 Position of air bubble Adjustment method Turn both feet clockwise down Turn both feet counterclockwise Turn left foot counterclockwise, right foot Left clockwise Turn left foot clockwise, right foot Right counterclockwise...
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Page 14: Calibration
4.2 Calibration Calibration is an important step to assure the bench scale will accurately weigh the sample. Perform calibration operations in the following situations: • Changes in the location of use (including moving in the same room). • Changes in ambient conditions. 1. -
Page 15: Operation
Operation 5.1 Basic Weighing 1. Press “TARE” to zero the scale in the no-load state. 2. Place the weighing sample on the weighing pan. 3. After the display stabilizes, read the value displayed. Weighing a sample that needs to be in a container: 1. -
Page 16: Unit Switching
5.2 Unit Switching The USS-DBS92 Bench Scale offers two weight units of “kg” and “lb”. The unit selection function can be used to meet the unit requirements in various usage situations. In the weighing state, press the "UNIT" button to switch weight units, the “weighing unit indicator - lb”... - Page 17 quantity of samples on the scale platform; 4. Press “COU” to confirm and “-------” will be displayed; 5. Put samples to be counted and the value of corresponding quantity appears. Exit counting function: 1. Press “COU” and “=======” will be displayed; 2.
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Page 18: Setting
Setting 6.1 Minimum Weighing The minimum weight can be set according to the use requirements. 1. Switching on the scale while pressing and holding “COU” until “x d” displayed; 2. Press “CAL” or “COU” to turn up or turn down respectively (from “1d” to “5d”, “d”... -
Page 19: Maintenance
Maintenance 7.1 Precautions The U.S. Solid USS-DBS92 Bench Scale is a precision mechatronics intelligent measuring instrument, which must be carefully maintained and treated. 1. Do not use sharp objects (such as pens) to click the button, use only your fingers. -
Page 20: Cleaning
7.2 Cleaning • Turn off the power switch and remove power cord during maintenance. • Make sure that no dust or liquid enters the scale housing. • Do not use any aggressive cleaning agents (solvents, abrasive cleaning agents, etc.) or organic solvents to clean the scale. Clean the scale using a piece of lint-free cloth which has been wet with a mild detergent (soap) only. -
Page 21: Troubleshooting
Troubleshooting Problem: Display remains off after switching on. Possible causes: Power cord is not connected • Power line fuse blown • Power transformer damaged • Instrument faulty • Problem: Weight display is constantly changing or unstable. Possible causes: • Test bench vibration •... -
Page 22: Technical Data
Technical Data Model USS-DBS92-160 USS-DBS92-310 Capacity 160 kg 310 kg Readability Repeatability ±20 g Linearity Deviation ±30 g Stabilization Time Within 3 seconds Pan Size 16 × 20 inches (400 × 500 mm) Interface RS232 Power 110V 60Hz AC Dimensions 24.4 ×... - Page 24 Contact Feel free to visit our website: www.ussolid.com You can email us at service@ussolid.com You can call one of our friendly customer service representative at +1(800) 209-4177...
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