A&D GR-300, GR-200, GR-202, GR-120 User Manual

Specifications and Main Features

Model No: GR-120 / GR-200 / GR-300 / GR-202
Fixed Weight Capacity: Yes (Creates internal weights)
Ability to Initialize it: Yes
Setting Modifications: Automatic
Memorization Component: Contains 200 storage cases
Memory Mode activation: Yes
Laboratory Instruments Compliance (LIC): Yes
Undercarriage: Determines specific gravity and magnetic materials.
Different Weighing System: Commencing grams, milligrams, ounces (avoir), troy ounces, metric carat, pennyweights, grains, momme etc.
RS-232C Serial Port: Yes for balance function control and to transfer data.
Calibration Types: - Automatic Self Calibration - Calibration using Internal Weight - Calibration using External Weight
Size: No indication given by the manufacturer
Type of Supply: AC voltage adaptor, power type not indicated.
Working Temperature: Around 20 degree Celsius, 50% relative humidity.
Least Measuring Capacity: 0.01 mg

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Frequently Asked Questions

Q1: What is the minimum display of the GR-202 model?

A1: With this model, the minimum display is 0.01 mg.

Q2: For how many cases is the data memory function available?

A2: The balance has the capacity of storing nearly 200 cases of data of weighing.

Q3: What type of calibration can be performed on this device?

A3: This type of device is capable of performing automatic self calibration, as well as calibration using internal and external weights.

Q4: Does the balance have the ability to generate multiple output variables in various weight settings?

A4: Additional weight setting requirements such as gram , milligram , ounce , troy ounce and metric carat are also available for use with the balance.

Q5: How would you explain how the automatic response adjustment works?

A5: Automatic response adjustment enhances the automatic level of the weight value such that it reduces effects draughts and vibrations tend to have over the weighing process.

Q6: Is there any environmental conditions to be maintained for the device to function correctly?

A6: An ambient temperature of approximately 20° celsius or equivalent to 68°feht and a relative humidity of 50 % is considered optimum for use.

Q7: What is the purpose served by the underhook?

A7: Weighing heavy objects, materials with magnets or even density measurement can be performed using an underhook.