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Summary of Contents for Tree HRB 30001
- Page 1 Professional Weighing Equipment HRB Series intelligent weighing scale HIGH RESOLUTION BALANCE WITH COUNTING FUNCTION HRB 30001 HRB 60001 Operation Manual...
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Page 2: Table Of Contents
Table of Contents Section Page Declaration of Conformity Customer Service Introduction Safety Weight Scale Functions Features Weighing Application & Conformity RS232 Getting Started Delivery Assembly & Installation Program Options Parameter Settings Calibration Maintenance & Service Transportation & Storage Warranty Rev 1, 07.05.17... -
Page 3: Declaration Of Conformity
We hereby declare that the product to which this declaration refers conforms to the following standards. Electronic scale: HRB - High Resolution Balances USA model UK (Europe) model HRB 30001 HRB 30001 HRB 60001 HRB 60001 Mark applied EU Directive... -
Page 4: Customer Service
Customer Service LW Measurements LLC 620 Carlson Court Rohnert Park, CA 94928 Tel: (707) 542-2185 FAX: (707) 542-3285 http://lwmeasurements.com EUROPE LW Measurements Europe Ltd Chalkwell Park House 700 London Road Westcliff-on-Sea Essex SS0 9HQ United Kingdom Tel: 01702-476700 Fax: 01702-477380 http://lwmeasurements.com Rev 1, 07.05.17... -
Page 5: Introduction
Introduction What you should know about these Operating Instructions: Tree® Professional Weighing Equipment products are simple to operate. Nevertheless, you should read through these operating instructions in their entirety, so that you can make optimum use of the full potential and the diverse possibilities of the weighing scale in your daily work. -
Page 6: Safety
Safety Representations and symbols Important instructions, which involve safety, are highlighted with the appropriate mark: Safety recommendations When using the weighing equipment in surroundings with increased safety requirements, the corresponding regulations must be observed. The weighing scale may only be used with the power adapter supplied. Before connecting the power adapter to the scale, the user must ensure that the operating voltage stated on the power adapter is compliant with the mains voltage. -
Page 7: Weight Scale
Weight Scale PARTS DESCRIPTION UNIT key(Changes weighing units) Display ON/OFF key Turns the scale power on/off. TARE key ZERO key Sets display to zero PRINT key BOTTOM AC adaptor Socket Switch key RS232 RS232 TO USB DISPLAY Low battery indicator weighing unit TARE indicator Negative value indicator STABLE indicator... -
Page 8: Functions
Functions The HRB Series are high-quality electronic precision weighing scales the following specifications Model number Capacity Graduation Weighing pan Size 320x310mm/12.6x12.2 HRB 30001 30,000g 0.1g inch 300,00 division 320x310mm/12.6x12.2 HRB 60001 60,000g 0.2g inch 300,00 division Net/gross weight 7.5 kg(16.5lb)/8.4kg(18.5lb) - Page 9 Leveling the weighing machine To function properly, the balance must be precisely horizontal. The balance is fitted with one bubble level. Adjustable feet for level-control, with the aid of which it is possible to compensate for small height differences and / or any unevenness in the surface on which the balance is positioned. The scale foot must be adjusted so that the air bubble is precisely in the center of the sight glass of the bubble level (see Fig.
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Page 10: Features
Features Auto zero tracking Low battery indication Large bright backlit LCD Stability indication Auto calibration Selectable auto back light Selectable backlight Selectable auto shut off ... -
Page 11: Weighing
WEIGHING Before weighing Whenever possible, please allow the balance to warm up for 10 minutes after first turning to power on, so that the balance will function properly and accurately. Error messages Err-O: Overload Low battery Calibration may be required before weighing. Read "CALIBRATION"... -
Page 12: Application & Conformity
The power adapter supplied for the weighing scale complies with the appropriate electrical protection class. The following applies to HRB series Power supply: HRB 30001 & HRB 60001 Input: 110V or 230V AC (+/-15-20%); 50 to 60Hz Output: 10-12v DC 150mA Allowable ambient conditions Temperature: 5°C - 40°C... -
Page 13: Rs232
RS232 Data interface Connector: DB9 BALANCE Transmissions Settings Mode: Simplex Asynchronous Serial Baud Rate: 9600 Data Bit: 8 Parity Bit: None Stop Bit: 1 Data Format: ASCII 3. Transmission Information Format： 20 Byte ，blank=20H 4~13 14~18 ‘W: ’ DATA UNIT Start of Data Transmission=57H+3AH Polarity ‘+’... -
Page 14: Getting Started
Getting started The scale is packaged in an environmentally-friendly carton, which provides optimum protection for the balance during transportation. We suggest that you keep the original packaging in order to avoid damage if you are shipping or transporting the scale to a different location. It is also the best way to keep it in the best conditions if it will not be used for an extended period of time. -
Page 15: Assembly & Installation
Assembly & Installation The weighing scale is delivered in a partly dismantled condition. Assemble the individual components in the following sequence: Place your machine on a level, clean, and dry surface to obtain accurate readings. Place the stainless steel platter on top of the weighing unit body. ... -
Page 16: Program Options
Key Functions: The On/Off key is to turn the Balance On or Off (Note: it has an On/Off hard switch at the bottom). The Zero key allows the user to subtract the container value multiple times within the capacity weight, and is used to set or re-adjust the weighing scale in correct zero position. -
Page 17: Parameter Settings
Parameter settings Parameter settings Setting Zero range when power on Press ON/OFF key, and when “- - - - - - “ shows, press TARE key, display will show “Pzr x.x”, press UNIT key to select, factory default setting is 20 Setting Zero range of ZERO key Press ON/OFF key, and when“- - - - - - “shows, press TARE key, and then press ZERO key, display shows “Kzr xx”, press UNIT key to select, factory default setting is 4... -
Page 18: Calibration
Calibration Using an External Calibration Weight Calibration is required when the weighing scale is initially installed or if the balance is moved to a substantial distance from the original location. We recommend using at least half the scale capacity for calibration. Use F class test weights or better for higher precision. -
Page 19: Maintenance & Service
Maintenance & Service The weighing scale is a precision instrument, it must be treated carefully and cleaned regularly For maintenance-work, the balance must be disconnected from the power supply (remove power adapter plug from socket). Also ensure that the balance cannot be connected to the power supply during the work by a third party. -
Page 20: Warranty
Warranty The products are under warranty against factory defects for a period of two (2) years from the date of shipment. For Customers within the lower 48 states of the continental United States. LW Measurements will pay for fright both ways for the first 30 days after purchase. After 30 days expire the customer is responsible for shipping the product back to us. - Page 21 Rev 1, 07.05.17...
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