G&G JJ100B – Shipping within Germany only

The G&G JJ100B offers outstanding value for money.

It is the first choice for many Robo-Trickler users and one of the most commonly used models.

Functions

• 7 weighing units (g, ct, ozt, oz, gn, dwt, lb)
• Counting function
• Tare function
• External calibration

Settings

Adjustable sensitivity and vibration filter: increase the setting for stable results under difficult environmental conditions, or disable it during dispensing for a faster response.

Construction

Robust painted cast-aluminium base, easy-care plastic upper housing, platform load cell (strain gauge) in a separate aluminium enclosure to shield against possible interference, stainless-steel weighing surface on a metal carrier and a 15 mm LCD.

Package contents

• Instructions in German and English
• Power supply
• Calibration weight

Shielding

Beneath the white impact-resistant plastic upper shell, the most important components—the load cell and evaluation electronics—are enclosed in a thick cast-aluminium capsule to protect them from interfering radiation.

You may know the effect from placing a mobile phone beside a radio and then receiving a call: radio waves also generate electrical signals there, producing an audible crackle from the speaker.

A scale has no antenna, of course, but electrical radiation can still affect conductive components such as cables and sensors. In digital measuring devices, this can distort the actual measurement signal.

Scales without shielding generally filter out this interference through software by extending the measurement and calculating an average. This is disadvantageous for dispensing because very small quantities may be detected late or blocked by the filter.

Our JJ-A and JJ-B series have an enclosed area that shields the measurement electronics as effectively as possible. The block is firmly connected to the cast-aluminium base at the bottom; a small opening remains at the top for the connection to the load cell.

Data sheet