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  • Master Catalogue 2025

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Aesculap SUSI Iris Scissors, straight, sharp, 110 mm, disposable
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Aesculap SUSI PEAN Hemostatic Forceps, straight, 145 mm, disposable
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Approved baby weighing scale ADE M118000

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€495.00
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List of products by brand KERN & SOHN GmbH

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  • Categories: Laboratory
  • Categories: Optical Instruments

There are 67 products.

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Precision balance EWJ 300-3
  • -10%
KERN & SOHN GmbH Precision balance EWJ 300-3

High-quality precision balance with automatic internal adjustment

TECHNICAL DATA

Weighing capacity [Max] 300 g
Readability [d] 0,001 g
Linearity ± 0,005 g
Reproducibility 0,002 g
Stabilization time 3 s
Interfaces RS-232 standard, USB-Device
Adjustment options Internal calibration (automatic)
Recommended adjusting weight 300 g (F1)
Ambient temperature 15 °C – 35 °C
Dimensions weighing surface (Ø) 80 mm
Material draught shield plastic, glass
Material housing plastic
Dimension housing (W×D×H) 220×340×90 mm
Material weighing plate stainless steel
Net weight approx. 2,6 kg
Construction type of the scale Single-range balance
€522.00 Regular price €580.00
Precision balance KERN EWJ 3000-2
KERN & SOHN GmbH Precision balance KERN EWJ 3000-2

High-quality precision balance with automatic internal adjustment

TECHNICAL DATA

Weighing capacity [Max] 3000 g
Readability [d] 0,01 g
Linearity ± 0,05 g
Reproducibility 0,02 g
Stabilization time 3 s
Interfaces RS-232 standard, USB-Device
Adjustment options Internal calibration (automatic)
Ambient temperature 15 °C – 35 °C
Dimensions weighing surface (Ø) 135 mm
Material housing plastic
Dimension housing (W×D×H) 220×340×105 mm
Material weighing plate stainless steel
Net weight approx. 3,0 kg
Construction type of the scale Single-range balance
€550.00
Inverse microscope KERN OCM 161
  • -10%
KERN & SOHN GmbH Inverse microscope KERN OCM 165

The inverted biological laboratory microscope - with fluorescence

Trinocular Microscope: For the inspection with both eyes and the additional option for the connection of a camera Abbe Condenser: With high numerical aperture for the concentration and the focusing of light Halogen illumination: For pictures bright and rich in contrast Phase contrast unit: For a higher contrast Transmitting illumination: For transparent objects Mains part: mains part integrated in the balance. 230V/50Hz Standard type D, if requested also available in standard GB, AUS or USA. 3 years warranty

€8,262.00 Regular price €9,180.00
Stereo microscope KERN OSF 438
  • -10%
KERN & SOHN GmbH Stereo microscope KERN OSF 438 LED

The robust and practical product for schools, training centres, the workshop and laboratory

360° rotatable microscope head Binocular Microscope: For the inspection with both eyes LED illumination: Cold, energy saving and especially long-life illumination Incident illumination: For non-transparent objects Transmitting illumination: For transparent objects Mains adapter: 230V/50Hz in standard version for Germany. On request GB or USA version. 3 years warranty

€369.00 Regular price €410.00
Stereo microscope KERN OSF 439
  • -10%
KERN & SOHN GmbH Stereo microscope KERN OSF 439 LED

The robust and practical product for schools, training centres, the workshop and laboratory

360° rotatable microscope head Binocular Microscope: For the inspection with both eyes LED illumination: Cold, energy saving and especially long-life illumination Incident illumination: For non-transparent objects Transmitting illumination: For transparent objects Mains adapter: 230V/50Hz in standard version for Germany. On request GB or USA version. 3 years warranty

€369.00 Regular price €410.00
Polarising microscope KERN OPN 184
KERN & SOHN GmbH Polarising microscope KERN OPO 185

The flexible and powerful polarising microscope for all professional applications with reflected and transmitted light

€5,740.00
Analytical balance KERN ADB 100-4
  • -10%
KERN & SOHN GmbH Analytical balance KERN ADB 100-4

Optimised price performance ratio, ideal for laboratories, universities, schools

Adjusting program (CAL): For quick setting of the balance's accuracy. External adjusting weight required. Data interface RS-232: To connect the balance to a printer, PC or network GLP/ISO log: with weight, date and time. Only with KERN printers, see Accessories Piece counting: Reference quantities selectable. Display can be switched from piece to weight. Percentage determination: Displays the deviation from the reference weight (100%) in % instead of grams. Weighing units: Can be switched to e.g. nonmetric units at the touch of a key. See balance model. Universal mains adapter: with universal input and optional input socket adapters for EU, GB Electromagnetic force compensation: A counterforce is created by means of a coil in a permanent magnet. This counterforce is the same as the load of the weight being measured on the scale and therefore maintains the balance. The measured value is calculated via the change in the coil current. 3 years warranty

TECHNICAL DATA

Weighing capacity [Max] 120 g
Readability [d] 0,1 mg
Linearity ± 0,4 mg
Reproducibility 0,2 mg
Stabilization time 3 s
USP Minimum weight of sample (k = 2, U = 0.1%) 400 mg
Interfaces RS-232 standard
Adjustment options Adjusting with external weight
Recommended adjusting weight 220 g (E2)
Ambient temperature 10 °C – 30 °C
Dimensions weighing surface (Ø) 90 mm
Material draught shield glass
Material housing plastic
Dimension housing (W×D×H) 230×310×330 mm
Material weighing plate stainless steel
Net weight approx. 4,4 kg
Construction type of the scale Single-range balance
€693.00 Regular price €770.00
Stereo zoom microscope KERN OZL 463 LED
  • -10%
KERN & SOHN GmbH Stereo zoom microscope KERN OZL 463 LED

The flexible, affordable all-rounder with zoom function for schools, training companies, inspection authorities and laboratories

360° rotatable microscope headBinocular Microscope: For the inspection with both eyes LED illumination: Cold, energy saving and especially long-life illuminationIncident illumination: For non-transparent objectsTransmitting illumination: For transparent objectsZoom magnification: For stereomicroscopesMains adapter: 230V/50Hz in standard version for Germany. On request GB or USA version. 3 years warranty

€540.00 Regular price €600.00
Analytical balance KERN ADJ 200-4
  • -10%
KERN & SOHN GmbH Analytical balance KERN ADJ 200-4

Optimised price performance ratio, ideal for laboratories, universities, schools

Automatic internal adjustment Data interface RS-232: To connect the balance to a printer, PC or network GLP/ISO log: with weight, date and time. Only with KERN printers, see Accessories Piece counting: Reference quantities selectable. Display can be switched from piece to weight. Percentage determination: Displays the deviation from the reference weight (100%) in % instead of grams. Weighing units: Can be switched to e.g. nonmetric units at the touch of a key. See balance model. Universal mains adapter: with universal input and optional input socket adapters for EU, GB Electromagnetic force compensation: A counterforce is created by means of a coil in a permanent magnet. This counterforce is the same as the load of the weight being measured on the scale and therefore maintains the balance. The measured value is calculated via the change in the coil current. 3 years warranty

TECHNICAL DATA

Weighing capacity [Max] 220 g
Readability [d] 0,1 mg
Linearity ± 0,4 mg
Reproducibility 0,2 mg
Stabilization time 3 s
USP Minimum weight of sample (k = 2, U = 0.1%) 400 mg
Interfaces RS-232 standard
Adjustment options Internal calibration (automatic)
Recommended adjusting weight 200 g (E2)
Ambient temperature 10 °C – 30 °C
Dimensions weighing surface (Ø) 90 mm
Material draught shield glass
Material housing plastic
Dimension housing (W×D×H) 230×310×330 mm
Material weighing plate stainless steel
Net weight approx. 5 kg
Construction type of the scale Single-range balance
€891.00 Regular price €990.00
Stereo zoom microscope KERN OZL 464 LED
  • -10%
KERN & SOHN GmbH Stereo zoom microscope KERN OZL 464 LED

The flexible, affordable all-rounder with zoom function for schools, training companies, inspection authorities and laboratories

360° rotatable microscope headBinocular Microscope: For the inspection with both eyes LED illumination: Cold, energy saving and especially long-life illuminationIncident illumination: For non-transparent objectsTransmitting illumination: For transparent objectsZoom magnification: For stereomicroscopesMains adapter: 230V/50Hz in standard version for Germany. On request GB or USA version. 3 years warranty

€603.00 Regular price €670.00
Analytical balance KERN ADJ 100-4
  • -10%
KERN & SOHN GmbH Analytical balance KERN ADJ 100-4

Optimised price performance ratio, ideal for laboratories, universities, schools

Automatic internal adjustment Data interface RS-232: To connect the balance to a printer, PC or network GLP/ISO log: with weight, date and time. Only with KERN printers, see Accessories Piece counting: Reference quantities selectable. Display can be switched from piece to weight. Percentage determination: Displays the deviation from the reference weight (100%) in % instead of grams. Weighing units: Can be switched to e.g. nonmetric units at the touch of a key. See balance model. Universal mains adapter: with universal input and optional input socket adapters for EU, GB Electromagnetic force compensation: A counterforce is created by means of a coil in a permanent magnet. This counterforce is the same as the load of the weight being measured on the scale and therefore maintains the balance. The measured value is calculated via the change in the coil current. 3 years warranty

TECHNICAL DATA

Weighing capacity [Max] 120 g
Readability [d] 0,1 mg
Linearity ± 0,4 mg
Reproducibility 0,2 mg
Stabilization time 4 s
USP Minimum weight of sample (k = 2, U = 0.1%) 400 mg
Interfaces RS-232 standard
Adjustment options Internal calibration (automatic)
Recommended adjusting weight 120 g (E2)
Ambient temperature 10 °C – 30 °C
Dimensions weighing surface (Ø) 90 mm
Material draught shield glass
Material housing plastic
Dimension housing (W×D×H) 230×310×330 mm
Material weighing plate stainless steel
Net weight approx. 5 kg
Construction type of the scale Single-range balance
€792.00 Regular price €880.00
KERN DAB 200-2 Moisture analyser 0,01 g
  • -10%
KERN & SOHN GmbH KERN DAB 200-2 Moisture analyser 0,01 g

Moisture analyser with user-friendly graphics display and 15 memories for drying programs

Adjusting program (CAL): For quick setting of the balance's accuracy. External adjusting weight required. Memory: Balance contains memories, e.g. for tare weights, weighing data, item data, PLU etc. Data interface RS-232: To connect the balance to a printer, PC or network GLP/ISO log: with weight, date and time. Only with KERN printers, see Accessories Weighing units: Can be switched to e.g. nonmetric units at the touch of a key. See balance model. Mains part: mains part integrated in the balance. 230V/50Hz Standard type D, if requested also available in standard GB, AUS or USA. Strain gauge: An electrical resistor strip that is glued to an elastic deforming body made of aluminium. As the strain gauge is mechanically deformed its resistance value changes, allowing the measured value to be calculated. 3 years warranty

TECHNICAL DATA

Weighing capacity [Max] 200 g
Readability [d] 0,01 g
Weighing system Strain gauge
Temperature [Min] (°C) 40 °C
Temperature [Max] (°C) 199 °C
Stabilization time 3 s
Units g, % Humidity, % Dry mass
Reproducibility 0,01 g
Linearity ± 0,03 g
Readability moisture [d] (%) 0,05%
Drying modes Standard drying, Rapid drying, Gentle drying
Switch-off criteria time controlled, automatic, manual
Input voltage device / power [Max] 230 V AC, 50 Hz
Product group Moisture analyser
€1,080.00 Regular price €1,200.00
KERN DBS 60-3 Moisture analyser
KERN & SOHN GmbH KERN DBS 60-3 Moisture analyser

Adjusting program (CAL): For quick setting of the balance's accuracy. External adjusting weight required. Memory: Balance contains memories, e.g. for tare weights, weighing data, item data, PLU etc. Data interface RS-232: To connect the balance to a printer, PC or network GLP/ISO log: the balance displays the weight, date and time, regardless of printer connected Weighing units: Can be switched to e.g. nonmetric units at the touch of a key. See balance model. Mains part: mains part integrated in the balance. 230V/50Hz Standard type D, if requested also available in standard GB, AUS or USA. Weighing principle: Electromagnetic force compensation: Coil inside a permanent magnet. For the most accurate weighings

TECHNICAL DATA

Weighing capacity [Max] 60 g
Readability [d] 0,001 g
Weighing system Single-Cell
Temperature [Min] (°C) 50 °C
Temperature [Max] (°C) 200 °C
Stabilization time 3 s
Units g, % Humidity, % Dry mass, % ATRO
Reproducibility 0,001 g
Linearity ± 0,003 g
Readability moisture [d] (%) 0,01%
Drying modes Standard drying, Rapid drying, Gentle drying, Drying in levels
Switch-off criteria time controlled, automatic, manual
Product group Moisture analyser
€1,650.00
KERN DLB 160-3A Moisture analyser 1 mg
KERN & SOHN GmbH KERN DLB 160-3A Moisture analyser 1 mg

Adjusting program (CAL): For quick setting of the balance's accuracy. External adjusting weight required. Memory: Balance contains memories, e.g. for tare weights, weighing data, item data, PLU etc. Data interface RS-232: To connect the balance to a printer, PC or network GLP/ISO log: with weight, date and time. Only with KERN printers, see Accessories Weighing units: Can be switched to e.g. nonmetric units at the touch of a key. See balance model. Mains adapter: 230V/50Hz in standard version for Germany. On request GB or USA version. Strain gauge: An electrical resistor strip that is glued to an elastic deforming body made of aluminium. As the strain gauge is mechanically deformed its resistance value changes, allowing

TECHNICAL DATA

Weighing capacity [Max] 160 g
Readability [d] 0,001 g
Weighing system Strain gauge
Temperature [Min] (°C) 35 °C
Temperature [Max] (°C) 160 °C
Stabilization time 4 s
Units g, mg, % rH, % Dry mass
Reproducibility 0,001 g
Linearity ± 0,003 g
Readability moisture [d] (%) 0,01%
Drying modes Standard drying, Rapid drying
Switch-off criteria time controlled, automatic, manual
Input Voltage 110V or 240V, 50-60 Hz
Product group Moisture analyser
€1,655.00
Gem microscope KERN OZG 493 for jewellers
  • -10%
KERN & SOHN GmbH Jewellery microscope KERN OZG 493

The specialist for jewellers and the gem industry

Optical system Greenough
Tube type Binocular
Ocular magnifications 10 x
Ocular visual field 20 mm
Magnification ratio 5,1:1
Zoom [Min] 0,7 x
Zoom [Max] 3,6 x
Illuminance Reflected light, Transmitted light
Illumination type transmitted light Halogen
Illumination type incident light Halogen
Illumination intensity incident light 10 W
Focusing mechanism coarse drive
Working distance 86 mm
Stand type pillar
Dimension (W×D×H) 310×170×350 mm
€549.00 Regular price €610.00