820 g Precision Balance With 0.01 g Readability, Stainless Steel Pan 170×140 mm, Fork Weighing System - KERN
€770.00
Product information "820 g Precision Balance With 0.01 g Readability, Stainless Steel Pan 170×140 mm, Fork Weighing System - KERN"
Take advantage of the combination of precise 0.01 g readability, a robust tuning-fork weighing system and stable temperature behaviour for consistent results in analytical and commercial workflows; order directly via Metav Werkzeuge or consult our specialists for application advice.
KERN EW 820-2NM precision balance — robust tuning-fork system with high resolution
The KERN EW 820-2NM is a precision balance designed for laboratory, pharmaceutical and precious-metal applications, featuring a tuning-fork weighing system for stable, reproducible results
- Robust tuning-fork weighing system
- High resolution: 0.01 g readability
- Stainless-steel weighing pan 170×140 mm
- CAL adjustment programme, external test weights available
Reliable precision for routine and regulated tasks
The tuning-fork weighing system delivers consistent measurement stability, making the instrument well suited to repetitive analytical tasks where traceability and reproducibility matter. With a readability of 0.01 g and a linearity specification of ± 0.01 g, the balance supports dependable mass determination and helps reduce retesting. A short settling time and stable temperature behaviour reduce waiting periods after sample placement, improving throughput without compromising accuracy. The robust mechanical design and high corner-load safety contribute to fewer measurement errors in busy laboratory environments.
Built for demanding sectors and varied samples
Designed for use in pharmacies, chemical and cosmetic production, and precious-metal trade, the balance combines practical handling with industry-relevant functions. A rising bargraph capacity indicator displays remaining weighing range at a glance, while parts-counting summation assists inventory and batching tasks. The included draft shield protects sensitive measurements from air currents; as a result, sample handling is more reliable and results are easier to reproduce. External verification using dedicated test weights is possible for statutory or internal quality checks.
Practical operation, calibration and power options
The built-in CAL adjustment programme allows straightforward on-site adjustment with certified test weights, supporting documentation of calibration procedures. The unit is supplied with a plug-in adapter for CH and EURO sockets and offers an optional battery for temporary portable use; battery charge time is approximately 12 hours. An LCD display with 17 mm digit height ensures clear readout of results and status symbols. These operational features simplify integration into laboratory routines and help maintain measurement integrity over time.
Installation guidance and environmental requirements
Compact and lightweight, the housing measures 182 × 235 × 65 mm and the stainless-steel weighing pan measures 170 × 140 mm, making the instrument easy to place on a stable bench. The balance operates reliably within an ambient temperature range of 10 °C–30 °C and a maximum relative humidity of 80%. For best performance, place the instrument on a vibration-free surface and avoid draughts or direct sunlight. Routine cleaning of the pan with a soft cloth and gentle detergent keeps the unit hygienic and prevents contamination of samples.
Contact Metav Werkzeuge in Emmerich for tailored advice on integrating the KERN EW 820-2NM into production or laboratory workflows — email info@metav-werkzeuge.com or call +49 2822 7131930
Technical data
- Article number: EW-N
- SKU: EW.820-2NM
- GTIN: 4045761028937
- Manufacturer: KERN
- Country of origin: JP
Core specifications
- Weighing range: 820 g
- Readability: 0.01 g
- Reproducibility: 0.01 g
- Linearity: ± 0.01 g
- Minimum sample weight (counting, lab): 10 mg
- Minimum sample weight (counting, normal): 100 mg
- Display: LCD, digit height 17 mm
- Weighing pan: 170×140 mm
- Housing dimensions: 182×235×65 mm
- Operating temperature: 10 °C–30 °C
- Relative humidity: up to 80%
- Power input: 220 V–240 V AC, 50 Hz
- Power adapter included: CH, EURO
- Battery charge time: 12 h
- Net weight: 1.52 kg
- Customs tariff number: 90160010
Features and materials
- Weighing system: tuning-fork
- Weighing pan material: stainless steel
- Draft shield: included
- Adjustment: CAL adjustment programme
- Capacity indicator: bargraph display
- Functions: parts counting summation
- Mechanical robustness: high corner-load safety
- External test weights: available at extra cost
- Accessories: plug-in power supply (CH, EURO)
- Optional battery operation
FAQ
What weighing range and resolution does the balance offer?
The KERN EW 820-2NM precision balance provides a weighing range of 820 g with a readability of 0.01 g and a linearity of ± 0.01 g.
Is the instrument suitable for pharmaceutical and precious-metal applications?
Yes, the balance is specified for laboratory use and is suitable for pharmacies, gold and precious-metal trade, cosmetics and other regulated environments where stable, documented mass determination is required.
How is calibration carried out?
Calibration can be performed using the built-in CAL adjustment programme together with certified external test weights; external weights are available at extra cost to support traceable calibration.
Can the balance be used without mains power?
Battery operation is optional; the device can run on battery power after charging, with a typical charge time of 12 hours. A plug-in adapter for CH and EURO sockets is included.
What environmental conditions are required for accurate measurements?
Stable laboratory conditions are recommended: ambient temperature between 10 °C and 30 °C and relative humidity up to 80%. Avoid draughts and direct sunlight to maintain measurement stability.
Manufacturer: KERN; Address: not provided; Contact: not provided