Kern & Sohn GmbH Analytical balance ACJ ( 4680329 )
Article number: 4680329
Herstellernummer: ACJ 80-4M
- With EC type approval, integrated RS-232 and USB data interface
- Automatic internal adjustment in the case of a change in temperature >2 °C or time-controlled every 4 hours
- Dosage aid: High-stability mode and other filter settings can be selected
- Simple recipeweighing and documenting with a combined tare/print function. In addition, the mixing ingredients for the recipe are numbered automatically and printed out with their corresponding number and weight value
- Identification number: 4 numeric positions, printed on calibration protocol
- Automatic data output to the PC/printer each time the balance reaches a steady state
- Large LCD display, digit height 14 mm
Single-cell advanced technology:
- Fully automatic manufactured weighing cell from one piece of material
- Stable temperature behaviour
- Short stabilisation time: Steady weight values within approx. 3sec under laboratory conditions
- Shock proof construction
- High corner load performance
A DAkkS calibration with DAkkS calibration certificate is optionally available and must be specified when ordering the balances.
Scope of supply:
Analytical balance, protective working cover
| Adjusting program: | Internal |
|---|---|
| Depth: | 340 mm |
| Depth weighing plate: | 91 mm |
| Dimensions (WxDxH): | 210 x 340 x 325 mm |
| Height: | 325 mm |
| Linearity: | ±0,3 mg |
| Manufacturer Article Number: | ACJ 80-4M |
| Max. load: | 82 g |
| Readability: | 0.1 mg |
| Reproducibility: | 0,2 mg |
| Type: | ACJ 80-4M |
| UNSPSC: | 41111517 |
| Verified calibration: | Verifiable |
| Weighing plate (WxD): | Ø 91 mm |
| Weight: | 6 kg |
| Width: | 210 mm |
Products by KERN & SOHN GmbH: Precision Weighing and Microscopy Solutions for Research & Quality Control
KERN & SOHN GmbH represents precision, reliability, and innovation in laboratory technology. As an authorized distribution partner, häberle LABORTECHNIK offers a wide range of high-precision balances, refractometers, and microscopy systems tailored to meet the exacting demands of modern research, analytical laboratories, and industrial quality assurance.
High-Precision Weighing Technology from KERN & SOHN
Fine Balances
KERN fine balances are ideal for ultra-precise microgram-level measurements. They provide exceptional resolution, making them indispensable in pharmaceutical labs, environmental analysis, and chemical research.
Type EWJ: Affordable and highly accurate with internal calibration
Precision Balances
For weighing tasks requiring consistent accuracy with medium volumes, KERN’s EW-N and EG-N series deliver robust construction and user-friendly operation.
Types EW-N / EG-N: Multiple model variants available
Analytical Balances
The ABT and ABP analytical balance series ensure maximum repeatability and measurement reliability, making them essential for high-level analytical workflows.
Type ABT
Type ABP-A
Digital Microscopy Systems for Precision Imaging
KERN offers a variety of microscopes combined with digital cameras or tablet systems, enabling seamless documentation and image-based analysis.
Video Microscopes
Ideal for industrial material testing, electronics assembly, or QC labs. Their digital output allows for real-time documentation and remote analysis.
OIV-3, OIV-6, OIV 254 / 255
Digital & Stereo Microscope Sets
Transmitted light, stereo, and zoom microscopes cover a broad spectrum—from educational applications to advanced lab environments.
OZL 963 Stereo Set, OZL Digital Set with Tablet Camera, OBE Digital Set with C-Mount Camera
Multi-Component Sets
Comprehensive kits for advanced microscopy workflows:
OZM 923 with Trinocular & Universal Stand, Complete Digital Set (947-10, OZM 544, OZB-A5702, ODC 832)
Complementary Measurement Instruments: Refractometers & Density Sets
KERN’s refractometers deliver exact refractive index readings for liquids, essential in food science, pharmaceuticals, and chemical engineering. Additionally, density determination kits are available, such as for the EMB 200-3V series, supporting precise analysis of solids and fluids.
Industry Trends: Precision & Digitalization
The combination of precise weighing systems with digital imaging has become a decisive competitive factor in modern laboratories. As automation, traceable documentation, and digital interfaces become the norm, KERN continues to lead with product innovations that meet future-ready standards.
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