Precision balances
Robust all-rounders for precise results
KERN precision balances offer maximum accuracy for demanding measuring tasks in laboratories, industry and research. With versatile functions, simple operation and robust construction, they are the ideal solution for reliable results in any environment.
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KERN Precision Balances – Perfection in Weighing
When high-accuracy weighing matters, KERN precision balances deliver. Whether in laboratories, research, pharmacies or industry, KERN instruments provide reliable results and maximum precision. With more than 180 years of weighing expertise and a commitment to outstanding quality, KERN products are engineered for a wide variety of applications and environments. (Also known as precision scales.)
The right balance for every application
KERN precision balances cover a broad range – from milligram readability to double-digit kilogram capacities. Depending on your requirements, choose from dedicated product families tailored to your use case.
Key product families & matching models
✔Compact precision balances
Ideal where space is limited or for mobile use. Despite their small footprint, they offer high accuracy and easy operation – popular in labs, pharmacies and schools.
PFB – fast-stabilising precision balance with checkweighing; readability up to 0.001 g, draft shield on small pans.
PCB (IoT-Line) – the lab standard with KUP/KCP interfaces (USB/RS-232/Bluetooth/WLAN/Ethernet via adapter) for direct data capture and remote control.
✔High-accuracy precision balances
Perfect for demanding lab and research tasks, with mg-level readability and advanced functions such as recipe weighing and density determination.
EWJ – premium precision balance with internal (time-controlled) adjustment and USB data interface; ideal for reproducible lab workflows.
✔Industrial precision balances
Designed for tough environments in production, goods-in and warehousing – robust construction, simple operation and large weighing ranges.
572 (IoT-Line) – all-rounder for lab and industry; die-cast aluminium housing, KCP compatibility, freely programmable weighing units.
PWS (stainless steel, IP-rated) – stainless-steel precision balance with IP65 protection (dust-tight & water-jet resistant); ideal for wet areas and areas with elevated hygiene requirements.
What makes KERN precision balances stand out
Our scales stand out not only for their ease of use but also for their innovative features.
✔Highest precision: detects even the smallest weight differences
✔Robust & durable: quality materials and meticulous workmanship
✔User-friendly: intuitive menus and practical features
✔Accessories & options: add printers, interfaces (KUP/KCP) or software to streamline your workflow
KERN & SOHN – Precision since 1844
Germany’s oldest precision-balance manufacturer unites tradition and innovation in metrology. Based in Balingen, KERN stands for dependable quality, high measuring accuracy and service-oriented support. The portfolio of 5,000+ products spans laboratory balances, optical devices, measuring instruments and specialised software– plus accessories, test weights and professional verification & calibration services. Education, research, industry and medical sectors rely on reproducible results and one-stop service.
Solutions for every industry
KERN precision balances are widely used in labs, schools, pharmacies and research, and are equally at home in industry and trade.
Bottom line: Whether you need a compact solution for small spaces or a robust industrial model, KERN has the right precision balance for your requirements.
Precision balances – FAQs with industries & use cases
1. Where is a precision balance used, and which applications and industries does it cover?
Wherever accuracy from tenths of a gram to the milligram range is required.
Typical use cases:
✔Lab & research: sample analysis, recipe preparation, materials testing
✔Pharmacies & pharma: compounding medicines, ointments, formulations
✔Industry & production: quality control, piece testing, dosing raw materials
✔Education & training: experiments in schools, universities, training labs
✔Trade & jewellery: precious-metal/gem weighing, small-batch filling
✔Food & beverage: spices, tea, coffee, additives in production and R&D
2. What readability and capacity ranges do KERN precision balances offer?
Readabilities from 0.001 g to 0.1 g; capacities from a few hundred grams up to 12 kg.
Examples:
Precision analysis: EW 420-3NM (0.001 g / 420 g)
Laboratory & pharmacy: PFB 6000-2 (0.01 g / 6 kg)
Industry & quality control: EW 12000-1NM (0.1 g / 12 kg)
Note: In everyday language, precision balances are often called fine balances/scales due to their high accuracy.
3. How do I choose the right readability for my precision balance?
Here are a few practical examples:
✔0.001 g (mg range): high-precision lab/research, pharma, jewellery
✔0.01 g: pharmacy, formulations, food development, QA
✔ 0.1 g: larger samples, industrial batch checks
4. What is the difference between a precision balance and an analytical balance?
Analytical balances resolve even finer (down to 0.0001 g) and are more sensitive to drafts/vibration. Precision balances are more robust, cover larger capacities (e.g. 0.001–0.1 g readability / up to 12 kg) and are versatile for lab and production.
5. Is a precision balance the same as a fine balance?
“Fine balance/scale” is a common term for highly precise balances with 0.1–0.001 g readability. For even higher resolution (to 0.0001 g), use an analytical balance.
6. Does a precision balance require legal verification?
Only for legally regulated measurements (e.g. retail/dispensing in pharmacies, precious-metal trade). For internal lab/production checks, calibration is usually sufficient.
7. Which KERN precision balance models are suitable for wet or hygiene-sensitive environments?
KERN PWS (stainless steel, IP65) – for wet areas and hygiene-sensitive zones. For standard industrial use without moisture exposure: 572 (robust housing; not IP-rated).
8. Internal adjustment vs external adjustment: which option is right for my balance and use case?
✔Internal: fast, no accessories; ideal for temperature/site changes.
✔External: flexible when working regularly with your own test weights.
9. When should I order verification for my balance, and can it be added later?
Only for legally regulated applications.
Tip: order verification together with the balance – retrofitting verification later isn’t possible.
10. Which additional functions are particularly useful on a weighing balance?
✔ Tare and piece counting – for small parts such as screws, tablets or components
✔ Recipe function – enables multi-step formulation and mixing
✔ Percent weighing – for determining remaining quantities or loss of mass
✔ Density determination – for liquids and solids
✔ Alibi memory and PC connectivity – for traceable documentation and data transfer
11. How can I document measurement results from my precision balance?
Via USB, RS-232, Bluetooth or WLAN (using KUP/KCP modules). With KERN EasyTouch, data can be sent directly to PC software, ERP or production systems – ideal for lab and QA documentation.
12. Are there precision balances suitable for industrial environments?
Yes – series such as 572, PCB/PFB and EW are designed for more demanding environments, featuring robust housings, large weighing plates and intuitive operation – ideal for production, incoming goods inspection and warehouse control.
13. Transport and setup: what should I consider when moving and installing a precision balance?
Switch off the balance, secure the pan, transport with minimal vibration. After placement: level the balance; on high-resolution models, calibrate afterwards.
14. What accessories are available for precision balances?
KERN offers a wide range of accessories to enhance functionality and user comfort:
✔ Printers – e.g. thermal or label printers for documenting weighing results
✔ Interface modules (KUP) – for connection to PC, ERP or production systems
✔ Software – such as KERN EasyTouch for data acquisition and analysis
✔ Draft shields – for more precise results at sensitive readabilities
✔ Calibration weights – for regular testing and adjustment
✔ Carrying cases – for safe mobile use
Tip: When ordering a precision balance, matching accessories can be supplied directly – saving time and shipping costs.
15. Which KERN precision balance series fit common industry use cases
To help you quickly find the right precision balance for your application, we’ve compiled a list of typical industries and the corresponding KERN series and models.
✔Lab / research: EWJ, PCB, PFB – high accuracy for sample analysis, materials testing, recipe work
✔Pharmacy / pharma: PFB 6000-2, EW 420-3NM – precise dosing & compounding
✔Industry / QA: Series 572, PWS (IP65) – robust builds and large capacities; for wet/hygiene-sensitive areas choose PWS
✔Education / training: PCB, PFB – compact, robust, easy to use
✔ Jewellery trade: EW 220-3NM, PCB 200-3 – fine readability for precious metals and gemstones
Buy a precision balance: find the ideal KERN model now
Our expert team will help you select the right series for your application.
Phone: +49 (0) 7433 / 9933-560 · E-mail: scales@kern-sohn.com
When high-accuracy weighing matters, KERN precision balances deliver. Whether in laboratories, research, pharmacies or industry, KERN instruments provide reliable results and maximum precision. With more than 180 years of weighing expertise and a commitment to outstanding quality, KERN products are engineered for a wide variety of applications and environments. (Also known as precision scales.)
The right balance for every application
KERN precision balances cover a broad range – from milligram readability to double-digit kilogram capacities. Depending on your requirements, choose from dedicated product families tailored to your use case.
Key product families & matching models
✔Compact precision balances
Ideal where space is limited or for mobile use. Despite their small footprint, they offer high accuracy and easy operation – popular in labs, pharmacies and schools.
PFB – fast-stabilising precision balance with checkweighing; readability up to 0.001 g, draft shield on small pans.
PCB (IoT-Line) – the lab standard with KUP/KCP interfaces (USB/RS-232/Bluetooth/WLAN/Ethernet via adapter) for direct data capture and remote control.
✔High-accuracy precision balances
Perfect for demanding lab and research tasks, with mg-level readability and advanced functions such as recipe weighing and density determination.
EWJ – premium precision balance with internal (time-controlled) adjustment and USB data interface; ideal for reproducible lab workflows.
✔Industrial precision balances
Designed for tough environments in production, goods-in and warehousing – robust construction, simple operation and large weighing ranges.
572 (IoT-Line) – all-rounder for lab and industry; die-cast aluminium housing, KCP compatibility, freely programmable weighing units.
PWS (stainless steel, IP-rated) – stainless-steel precision balance with IP65 protection (dust-tight & water-jet resistant); ideal for wet areas and areas with elevated hygiene requirements.
What makes KERN precision balances stand out
Our scales stand out not only for their ease of use but also for their innovative features.
✔Highest precision: detects even the smallest weight differences
✔Robust & durable: quality materials and meticulous workmanship
✔User-friendly: intuitive menus and practical features
✔Accessories & options: add printers, interfaces (KUP/KCP) or software to streamline your workflow
KERN & SOHN – Precision since 1844
Germany’s oldest precision-balance manufacturer unites tradition and innovation in metrology. Based in Balingen, KERN stands for dependable quality, high measuring accuracy and service-oriented support. The portfolio of 5,000+ products spans laboratory balances, optical devices, measuring instruments and specialised software– plus accessories, test weights and professional verification & calibration services. Education, research, industry and medical sectors rely on reproducible results and one-stop service.
Solutions for every industry
KERN precision balances are widely used in labs, schools, pharmacies and research, and are equally at home in industry and trade.
Bottom line: Whether you need a compact solution for small spaces or a robust industrial model, KERN has the right precision balance for your requirements.
Precision balances – FAQs with industries & use cases
1. Where is a precision balance used, and which applications and industries does it cover?
Wherever accuracy from tenths of a gram to the milligram range is required.
Typical use cases:
✔Lab & research: sample analysis, recipe preparation, materials testing
✔Pharmacies & pharma: compounding medicines, ointments, formulations
✔Industry & production: quality control, piece testing, dosing raw materials
✔Education & training: experiments in schools, universities, training labs
✔Trade & jewellery: precious-metal/gem weighing, small-batch filling
✔Food & beverage: spices, tea, coffee, additives in production and R&D
2. What readability and capacity ranges do KERN precision balances offer?
Readabilities from 0.001 g to 0.1 g; capacities from a few hundred grams up to 12 kg.
Examples:
Precision analysis: EW 420-3NM (0.001 g / 420 g)
Laboratory & pharmacy: PFB 6000-2 (0.01 g / 6 kg)
Industry & quality control: EW 12000-1NM (0.1 g / 12 kg)
Note: In everyday language, precision balances are often called fine balances/scales due to their high accuracy.
3. How do I choose the right readability for my precision balance?
Here are a few practical examples:
✔0.001 g (mg range): high-precision lab/research, pharma, jewellery
✔0.01 g: pharmacy, formulations, food development, QA
✔ 0.1 g: larger samples, industrial batch checks
4. What is the difference between a precision balance and an analytical balance?
Analytical balances resolve even finer (down to 0.0001 g) and are more sensitive to drafts/vibration. Precision balances are more robust, cover larger capacities (e.g. 0.001–0.1 g readability / up to 12 kg) and are versatile for lab and production.
5. Is a precision balance the same as a fine balance?
“Fine balance/scale” is a common term for highly precise balances with 0.1–0.001 g readability. For even higher resolution (to 0.0001 g), use an analytical balance.
6. Does a precision balance require legal verification?
Only for legally regulated measurements (e.g. retail/dispensing in pharmacies, precious-metal trade). For internal lab/production checks, calibration is usually sufficient.
7. Which KERN precision balance models are suitable for wet or hygiene-sensitive environments?
KERN PWS (stainless steel, IP65) – for wet areas and hygiene-sensitive zones. For standard industrial use without moisture exposure: 572 (robust housing; not IP-rated).
8. Internal adjustment vs external adjustment: which option is right for my balance and use case?
✔Internal: fast, no accessories; ideal for temperature/site changes.
✔External: flexible when working regularly with your own test weights.
9. When should I order verification for my balance, and can it be added later?
Only for legally regulated applications.
Tip: order verification together with the balance – retrofitting verification later isn’t possible.
10. Which additional functions are particularly useful on a weighing balance?
✔ Tare and piece counting – for small parts such as screws, tablets or components
✔ Recipe function – enables multi-step formulation and mixing
✔ Percent weighing – for determining remaining quantities or loss of mass
✔ Density determination – for liquids and solids
✔ Alibi memory and PC connectivity – for traceable documentation and data transfer
11. How can I document measurement results from my precision balance?
Via USB, RS-232, Bluetooth or WLAN (using KUP/KCP modules). With KERN EasyTouch, data can be sent directly to PC software, ERP or production systems – ideal for lab and QA documentation.
12. Are there precision balances suitable for industrial environments?
Yes – series such as 572, PCB/PFB and EW are designed for more demanding environments, featuring robust housings, large weighing plates and intuitive operation – ideal for production, incoming goods inspection and warehouse control.
13. Transport and setup: what should I consider when moving and installing a precision balance?
Switch off the balance, secure the pan, transport with minimal vibration. After placement: level the balance; on high-resolution models, calibrate afterwards.
14. What accessories are available for precision balances?
KERN offers a wide range of accessories to enhance functionality and user comfort:
✔ Printers – e.g. thermal or label printers for documenting weighing results
✔ Interface modules (KUP) – for connection to PC, ERP or production systems
✔ Software – such as KERN EasyTouch for data acquisition and analysis
✔ Draft shields – for more precise results at sensitive readabilities
✔ Calibration weights – for regular testing and adjustment
✔ Carrying cases – for safe mobile use
Tip: When ordering a precision balance, matching accessories can be supplied directly – saving time and shipping costs.
15. Which KERN precision balance series fit common industry use cases
To help you quickly find the right precision balance for your application, we’ve compiled a list of typical industries and the corresponding KERN series and models.
✔Lab / research: EWJ, PCB, PFB – high accuracy for sample analysis, materials testing, recipe work
✔Pharmacy / pharma: PFB 6000-2, EW 420-3NM – precise dosing & compounding
✔Industry / QA: Series 572, PWS (IP65) – robust builds and large capacities; for wet/hygiene-sensitive areas choose PWS
✔Education / training: PCB, PFB – compact, robust, easy to use
✔ Jewellery trade: EW 220-3NM, PCB 200-3 – fine readability for precious metals and gemstones
Buy a precision balance: find the ideal KERN model now
Our expert team will help you select the right series for your application.
Phone: +49 (0) 7433 / 9933-560 · E-mail: scales@kern-sohn.com