€2,180.14
€1,787.00 excl. VAT
Available, delivery time: 1-2 weeks
A verified analytical balance for regulated laboratories and legal-for-trade applications, combining certified weighing performance with direct digital integration.
Verified legal-for-trade execution · 82–320 g capacity · 0.1 mg readability · 1 mg verification scale interval · automatic internal adjustment · integrated Neutron CSL.
KERN ACJ-M combines a verified Single-Cell weighing system with automatic internal adjustment for regulated laboratories, pharmacies, quality control, formulation and other applications where legal-for-trade results are required. The verified execution provides a 1 mg verification scale interval and a 10 mg minimum verified weight while retaining 0.1 mg readability for detailed observation.
The internal adjustment starts automatically when the ambient temperature changes by at least 2 °C or at four-hour intervals. This supports reliable performance even when conditions or the place of use change.
All four verified models provide 0.1 mg readability, a 1 mg verification scale interval, 10 mg minimum verified weight, 0.2 mg reproducibility and ±0.3 mg linearity.
Temperature- and time-controlled internal adjustment reduces routine setup effort and helps maintain dependable results.
The tall glass draft shield protects sensitive measurements from air movement while providing practical access to the Ø91 mm stainless-steel pan.
Automatic stable-value output, a programmable four-digit identification number and recipe documentation simplify recurring workflows.
Integrated Neutron CSL captures weighing results and forwards them to local, cloud or customer-hosted systems. It reduces transcription errors and makes the verified ACJ-M ready for connected laboratory and quality workflows without a separate external IoT gateway.
The balance provides RS-232 and USB Device interfaces for conventional data exchange. Neutron CSL adds the network and application layer needed to route structured results into modern software environments.
| Standard interfaces | RS-232 and USB Device |
| Neutron CSL networking | Wi-Fi, Ethernet and Bluetooth Low Energy |
| Integration protocols | MQTT/MQTTS, REST over HTTP/HTTPS, WebSocket/WSS and TCP/IP |
| Target systems | Scale Monitor, LIMS, QMS, ERP, MES, databases, dashboards and custom software |
| Deployment | Cloud, on-premise server, private broker or project-specific endpoint |
| Specification | ACJ 80-4M | ACJ 100-4M | ACJ 200-4M | ACJ 300-4M |
|---|---|---|---|---|
| Maximum capacity | 82 g | 120 g | 220 g | 320 g |
| Readability [d] | 0.1 mg (0.0001 g) | |||
| Verification scale interval [e] | 1 mg (0.001 g) | |||
| Minimum verified weight [Min] | 10 mg (0.01 g) | |||
| Reproducibility | 0.2 mg | |||
| Linearity | ±0.3 mg | |||
| Stabilisation time | Approx. 3 s | |||
| Weighing pan | Ø91 mm, stainless steel | |||
| Internal adjustment | Automatic and manual with internal weight | |||
Analytical weighing · parts counting · percentage determination · tolerance weighing with visual indication · recipe weighing and net-total formulation · density determination · selectable weighing units · automatic data output when stable.
The ACJ-M variants are supplied as verified models for legal-for-trade applications under the applicable conformity-assessment conditions. Verification covers the metrological performance of the balance; compliance, integrity and validation of the connected digital workflow remain the operator's responsibility and depend on installation, procedures, access control and software validation.
Select the verified capacity that fits your regulated process. For Scale Monitor, LIMS, QMS, ERP, MES or custom integration, discuss your documentation and validation requirements with us.
Discuss your regulated workflow
Accessories
Laboratory printing · RS-232 · 300 mm/sKERN YKC-01 Thermal PrinterA fast thermal printer for weight values, recipes, quantities and GLP-oriented weighing records.Purpose-built for laboratory workflows125 × 125 × 150 mm;...
Daily protection · Cleaner operation · Original KERN accessoryKERN ACS-A02 Protective Working CoverA transparent working cover that helps protect compatible balance controls and housing surfaces.Purpose-built for laboratory...
Liquids and solids · Density determination · Universal setKERN YDB-03 Universal Density Determination KitA comprehensive kit for precise density determination of liquids and floating or sinking solids.Purpose-built for laboratory...
Serial transfer · 1.5 m · Original KERN cableKERN MLB-A05 RS-232 Interface Cable, 1.5 mAn RS-232 interface cable for compatible KERN balances and moisture analysers.Purpose-built for laboratory workflowsLength 1.5 m; approx....
USB 2.0 · Data transfer · Original KERN cableKERN DBS-A04 USB 2.0 CableAn original USB 2.0 cable for connecting compatible KERN equipment to a supported computer or peripheral.Purpose-built for laboratory workflowsApprox....
ScaleGuru AI can help you find the right model in one simple step.
