SHINKO Denshi Vibra AJ-3200E ( AJ series) cân điện tử 3200g x0.01g

SHINKO DENSHI; Japan

VIBRA AJ/AJH series Precision Balance

Model: AJ-3200E (3200g x0.01g)

The ViBRA AJ/AJH Series by Shinko Denshi (Japan) is a prominent line of high-precision electronic balances widely utilized across laboratories, jewelry shops, pharmaceutical industries, and industrial manufacturing facilities.

• ViBRA AJ Series: Features manual span adjustment requiring an external calibration weight.
• ViBRA AJH Series: Features semi-automatic span adjustment via an internal, built-in calibration weight operated by a physical knob.

• Tuning-Fork Sensor Technology: Unlike traditional load cells, Shinko Denshi's signature tuning-fork sensor delivers rapid stabilization times, exceptional long-term stability, and high resistance to environmental vibrations. 
• Compact, Space-Saving Design: Engineered with a highly portable and lightweight housing footprint, making it ideal for restricted bench spaces or field deployment. Versatile Weighing Modes: Easily toggle through four dedicated operations using the function key:
  • Standard Weight Measurement
  • Parts Counting (with stock control)
  • Percentage Weighing (comparative checking)
  • Carat Measurement (optimized for jewelers)
• Connectivity: Equipped with a standard RS-232C output interface (DIN5P) to seamlessly transmit data to PCs or external printers

• Capacity Range: 220g to 12kg (depending on the specific model variation).
• Readability: Ranges from 0.001g (for low-capacity precision analytical units) up to 0.1g (for high-capacity industrial units).
• Power Source: 100–240VAC input / 12VDC output AC adapter, with an optional rechargeable battery for cord-free mobility.
• Environmental Limits: Functions optimally between 5°C to 35°C (up to 80% relative humidity, non-condensing)

The ViBRA AJ-3200E by Shinko Denshi is a specialized, high-precision technical scale. It provides mid-to-high capacity weighing combined with a highly precise resolution, making it popular for chemical labs, jewelry trades, and factory stock rooms.

• Maximum Capacity: 3200 grams (3.2 kg).
• Readability / Division (d): 0.01 grams.
• Calibration Type: External Calibration (Requires a manual span adjustment using an external test weight, unlike the AJH-3200E which uses a built-in internal weight).
• Sensor Mechanism: Mono-Metal Tuning-Fork Frequency Filter.
• Stabilization Speed: Approximately 2.5 to 3.0 seconds.
• Pan Dimension: 180 mm × 160 mm (Stainless Steel).
• Physical Dimension: 265 mm × 192 mm × 87 mm.
• Equipment Weight: Approximately 2.8 kg

The ViBRA AJ/AJH Series precision balances are used across industries where rapid, laboratory-grade accuracy must be combined with industrial durability. Their unique tuning-fork sensor allows them to operate reliably in environments where traditional electromagnetic balances often fail or drift.

• Chemical Formulation: Weighing active ingredients, reagents, and compounds with precision down to 1 mg.
• Sample Preparation: Preparing precise quantities for analytical testing, chromatography, or spectrometry.
• Density Determination: Calculating the specific gravity of solid objects or liquids (using optional under-hook weighing kits). 

• Carat Weighing: Measuring diamonds and gemstones using the dedicated carat (ct) toggle mode.
• Gold and Silver Trading: Providing legal-for-trade verification for buying, selling, or pawning precious metals.
• Alloy Verification: Assisting in identifying metal purity based on exact weight distributions.

• Parts Counting (Stock Control): Rapidly counting small, uniform components (screws, electronic parts, O-rings) via the internal piece-counting function.
• Percentage Weighing: Comparing target weights against a reference standard to check for manufacturing deviations or filling accuracy.
• Checkweighing: Fast, on-line sorting of parts or packages to verify they fall within strict upper and lower tolerance limits. 

• Pill & Powder Compounding: Accurate measuring of active pharmaceutical ingredients (APIs) in hospital or compounding pharmacies.
• Dosage Quality Auditing: Random sampling and weight verification of manufactured capsules or tablets to ensure uniform dosage

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