Adam Equipment AQT SERIES (P.N. 4328, Rev. B3.
CONTENTS 1.0 INTRODUCTION............................................................................................................2 2.0 SPECIFICATIONS .........................................................................................................3 3.0 SAFETY PRECAUTIONS ..............................................................................................4 4.0 PARTS DESCRIPTION..................................................................................................5 5.
1.0 INTRODUCTION The AQT series includes an economical range of balances tailored for varied weighing applications. The main features are as follows.
2.0 SPECIFICATIONS Model # Maximum Capacity Readability Resolution Repeatability (Std Dev) Linearity ± Units of Measure Stabilisation Time Operating Temperature Power Supply Calibration Calibration Mass Display Draught shield (w x d x h) Balance Housing Pan Size Overall Dimensions (w x d x h) Net Weight Features AQT-200 AQT- 250 AQT-600 AQT-1500 AQT-2000 AQT-5000 200g 250g 600g 1500g 2000g 5000g 0.01g 1:20,000 0.1g 1:2500 0.1g 1:6000 0.1g 1:15,000 1g 1:2000 1g 1:5000 0.02g 0.1g 0.1g 0.
3.0 SAFETY PRECAUTIONS All safety messages are identified by the following words "WARNING" and "CAUTION". These words mean the following: WARNING CAUTION Important information to alert you to a situation that might cause serious injury and damage to your property if instructions are not followed. Important information that tells how to prevent damage to equipment.
4.0 PARTS DESCRIPTION BEHIND AC adapter socket TOP Stainless Steel pan Platform LCD display [On/Off] key Turns the balance power on/off [Unit] key Changes weighing units. Also used when calibrating [Tare] key Sets display to zero or tares the balance BOTTOM Battery compartment Battery compartment cover Batteries are not included DISPLAY Weighing units ZERO indicator Indicates when the balance zero is correct. STABLE indicator Indicates when the reading is stable.
5.0 PREPARATION 5.1 SETTING UP THE BALANCE CAUTION • Avoid installing the balance in direct sunlight that may cause poor performance or malfunctions. • Place the balance on a firm weighing table so that the balance is levelled. The balance will not perform accurately when it is not levelled. • Level by adjusting the feet to centre the bubble in the spirit level. • Remove the shipping protection screw and round cover as shown below using the Allen key supplied in the box.
6.0 WEIGHING 6.1 BEFORE WEIGHING Be aware of the Automatic power-off function. If the Automatic power-off function is active it will turn the balance off after 2 minutes of inactivity. 6.2 WEIGHING PROCEDURES • Press [On/Off] to turn on the balance. When power is turned on, all display segments appear on LCD for a few seconds and finally on the display "0.00" will appear along with the last selected units. • Select the weighing unit with [Unit]. Press [Unit] to select a weighing unit, eg.
7.0 SETTING OF FUNCTIONS 7.1 ENTER FUNCTION SETTING MODE • Press [On/Off] to turn the power off. • Press [Tare] first, then press [On/Off], while keeping [Tare] pressed. The display will show "A-On" or "A-OFF". 7.2 SELECTION OF AUTO SHUT OFF MODE • When the display shows "A-On" or "A-OFF" press [Unit] to select auto shut off setting mode. • Press [Tare] to choose "On" or "OFF" mode, "A-On" means auto shut off function is active. "A-OFF" means this function is inactive.
7.3 UNITS SELECTION (FOR AQT 200 ONLY) • Next press [Unit] to enter the units selection mode, the display will show "On ct". • Press [Tare] to select On or OFF. On means this weighing unit is enabled, OFF means this unit is disabled. • Press [Unit] to go to the next weighing unit. The following weighing units can be selected in sequence. ct – oz – dwt – tL.H – tL.S – tL.T (Note: g is always activated) • Turn the balance off and back to on again to return to normal operation.
8.0 CALIBRATION • Calibration may be required when the balance is initially installed or if the balance is moved from a location. • With time and use, mechanical deviations may occur. Therefore calibrate the balance whenever the best accuracy is required or when any deviation is observed during weighing a test weight. • Before calibrating it is necessary to have the proper calibration weights.
8.2 AUTO CALIBRATION FOR ALL OTHER MODELS • Before entering calibration mode, press [On/Off] to turn the power on for 1 minute. Enter calibration mode • Press [On/Off] to turn the power off. • Press [Unit] first and then press [On/Off], while keeping the [Unit] key pressed. The display will show the last calibration value used (For example, “ L – 1000”), press [Tare] to choose between the two calibration weight values. When you have made your selection press [Unit] and the display will show the A/D value.
10.0 REPLACEMENT PARTS AND ACCESSORIES If you need to order any spare parts and accessories, contact your supplier or Adam Equipment. A partial list of such items is as follows• • • Power Supply Adapter In use cover Stainless Steel Pan 11.0 SERVICE INFORMATION This manual covers the details of operation. If you have a problem with the scale that is not directly addressed by this manual then contact your supplier for assistance.
WARRANTY INFORMATION Adam Equipment offers Limited Warranty (Parts and Labour) for the components failed due to defects in materials or workmanship. Warranty starts from the date of delivery. During the warranty period, should any repairs be necessary, the purchaser must inform its supplier or Adam Equipment Company.
Manufacturer’s Declaration of Conformity This product has been manufactured in accordance with the harmonised European standards, following the provisions of the below stated directives: Electro Magnetic Compatibility Directive 89/336/EEC Low Voltage Directive 73/23/EEC Adam Equipment Co. Ltd. Bond Avenue, Denbigh East Milton Keynes, MK1 1SW United Kingdom FCC COMPLIANCE This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
ADAM EQUIPMENT is an ISO 9001:2000 certified global company with more than 35 years experience in the production and sale of electronic weighing equipment. Adam products are predominantly designed for the Laboratory, Educational, Medical, retail and Industrial Segments.