AND BM-5DH (Micro Analytical Balance) for Hallmarking Centres

Description

• The AND BM‑5DH is a high‑performance micro analytical balance specifically designed for hallmarking centres, offering ultra‑precise measurement of precious metals such as gold, silver, and platinum.

• Features dual ranges: 2.1 g x 0.001 mg and 5.2 g x 0.01 mg, allowing both micro‑scale and standard analytical weighing in one instrument.

• Equipped with a built‑in fanless ionizer that instantly removes destabilizing static electricity from the sample and container, ensuring accurate and repeatable results.

• Includes an anti‑static glass breeze break with transparent evaporated metal coating, reducing electrostatic interference.

• Provides adjustable response characteristics (manual or automatic) to cope with the effects of drafts and vibrations – ideal for non‑laboratory environments like hallmarking centres.

• Features automatic self calibration using an internal weight, maintaining accuracy under temperature changes, plus an automatic repeatability test function for simple precision checks at the point of use.

• Embedded temperature, humidity, and atmospheric pressure sensors for full environmental monitoring.

• Interlockable sliding doors allow efficient two‑handed operation.

• Standard with RS‑232C and Quick USB interfaces, plus GLP/GMP/GCP/ISO compliant output with clock and calendar function.

• Includes the AD‑1688 weighing data logger, AD‑1689 tweezers for calibration weight, and AX‑BM‑033 dust cover as standard accessories.

• Large, reverse‑backlit LCD for excellent visibility.

• Multiple weighing units: g, mg, oz, ozt (troy ounce), ct (carat), mom (momme), dwt (pennyweight), grain, specific gravity (tael or tola available on request).

• Additional functions: counting mode with ACAI, percent mode, comparator with buzzer, auto power on, underhook, density determination (optional kit), and pipette accuracy testing (optional).

Specifications

• Model: BM‑5DH

• Capacity: 2.1 g / 5.2 g (dual range)

• Readability: 0.001 mg (1 µg) / 0.01 mg

• Repeatability (σ):

  • 0.004 mg (for 1 g load)

  • 0.01 mg (for full range)

• Minimum weight (typical, USP): 5.0 mg

• Linearity: ±0.010 mg / ±0.02 mg

• Weighing pan diameter: Ø 25 mm

• Display: Reverse‑backlit LCD

• Calibration: Automatic self calibration (internal weight) with automatic repeatability test

• Stabilization time: Not specified (typical for microbalances: 8–12 seconds)

• Interfaces: RS‑232C, Quick USB, plus standard input ports

• Breeze break: Anti‑static glass with transparent evaporated metal coating; interlockable sliding doors

• Ionizer: Built‑in, fanless

• Environmental sensors: Temperature, humidity, atmospheric pressure (embedded)

• Response adjustment: Manual or automatic (to counter drafts and vibrations)

• Standard accessories:

  • AD‑1688 weighing data logger

  • AD‑1689 tweezers for calibration weight

  • AX‑BM‑033 dust cover

  • AD‑1676 tabletop breeze break (medium)

• Weighing units: g, mg, oz, ozt, ct, mom, dwt, grain, specific gravity (tael/tola optional)

• Additional functions: Counting (ACAI), percent mode, comparator with buzzer, auto power on, underhook, density determination (optional kit), pipette testing (optional)

• Software: WinCT (Windows Communication Tools)

• Compliance: GLP, GMP, GCP, ISO

• Power supply: AC adapter (included)

• Operating temperature: Typically 5 °C to 40 °C (refer to manual)

• Expert assessment: AND‑MEET (patent pending) available for setup environment evaluation – inquire with local distributor