Category: R&D

Taking the Karl Fischer Moisture Titrator into a new stage

Hybrid Karl Fischer Moisture Titrator MKH-700 has the world’s first & convenient functions equipped such as high-speed & high-precision measurement by “Hybrid titration method” which uses both “Volumetric titration method” and “Coulometric titration method”, and “Electrolytic Factor Measurement System” which does not require pure water for factor determination.
mkh7001
Karl Fischer Moisture Titrator which is on the market is necessary to adjust the sample amount when carrying out the measurement.
“Hybrid titration method” automatically switches between the parallel measurement by “Volumetric titration method” and “Coulometric titration method” by monitoring moisture content in titration cell with high-speed & high-precision measurement, therefore can measure without adjusting the sample amount.

With just pressing one button, the “Electrolytic Factor Measurement System” automatically performs the factor determination of Karl Fischer reagent, and save the time & work without using pure water.

See a video on our official YouTube channel here.

For more information, demo and technical support please contact our company N-Wissen GmbH on +49 (0) 69 8900 4008 or at info@n-wissen.de.

New CO2 Incubator with Water Jacket BNA600

New CO2 Incubator with Water Jacket BNA600 with high uniformity of temperature and humidity from our partner Yamato Scientific, Japan.

%d0%bd%d0%be%d0%b2%d1%8b%d0%b9-%d1%80%d0%b8%d1%81%d1%83%d0%bd%d0%be%d0%ba

  • Temperature range: ambient + 5 to 50° C
  • Humidity range: 95% RH or more
  • CO2 concentration: adjustable 0 to 20.0%
  • 7-inch color touch screen (English / Japanese languages)
  • Internal volume: 167 L
  • With HEPA circulation
  • Reduced CO2 consumption by approximately 55%
  • Temperature adjustment accuracy / Temperature variation ± 0.1° C / ± 0.2° C (at 37° C)
  • Temperature distribution accuracy / temperature gradient ± 0.2° C / 1.0° C (at 37° C)
  • CO2 concentration adjustment accuracy / CO2 concentration variation ± 0.2% (at 37° C. CO2 concentration setting 5.0%)

N-Wissen GmbH is the representative of Yamato Scientific in Europe. For more information and technical support please contact our company on +49 (0) 69 8900 4008 or at info@n-wissen.de.

Growing cells in a microgravity environment is now easy like never before

N-Wissen GmbH introduces the newest technology in cell growing and tissue engineering: the Rotary Cell Culture System with Microgravity environment Zeromo CL-5000/1000.

zeromo-cl-5000-and-1000 %d0%bd%d0%be%d0%b2%d1%8b%d0%b9-%d1%80%d0%b8%d1%81%d1%83%d0%bd%d0%be%d0%ba

%d0%bd%d0%be%d0%b2%d1%8b%d0%b9-%d1%80%d0%b8%d1%81%d1%83%d0%bd%d0%be%d0%ba-2

For more information and technical support please contact our company on +49 (0) 69 8900 4008 or at info@n-wissen.de.

The world’s first Electromagnetically Spinning Viscometer

N-Wissen GmbH presents the world’s first Electromagnetically Spinning Viscometer / Rheometer for Small, Sticky and Precious Samples.

ems10001

The measuring principle is impressively simple and very powerful:
*  Wide measuring range 0.1 … 1,000,000 mPa∙s for many applications
* Automatically evaluate the temperature dependency of the viscosity in the range of 0 … 200°C within a very short time
* Captures the whole measurement with its built-in video camera
* Excellent repeatability of the measured values
* Disposable measuring cell – no cleaning required
* Requires only very small sample volumes (300 µl)
* Capable of performing determinations of the rheological behaviour of liquids by determining the shear rate dependency of the viscosity
* Provides a better absolute accuracy and repeatability of the results than classical Rotational Viscometers.

See a video on our official YouTube channel here.

For more information, demo, technical support please contact our company on +49 (0) 69 8900 4008 or at info@n-wissen.de.

N-Wissen introduces the newest model of a Semi-automatic capsule filling machine

A semi-automatic capsule filling machine NW-SA300 for hard gelatin capsules with 300 holes to produce up to 6000-8000 capsules per hour.

capsule-filling-machine

The machine is equipped with 300-capsule filling trays, which are normally supplied for processing a single capsule type; accessories for permitting processing of other types of capsules are available on request. NW-SA300 is supplied complete with a powder-compacting device and an electromagnetic vibrator for ensuring uniform distribution of the material inside the capsules; an accessory for inserting small tablets or other solid bodies in the capsules is available on request. All the accessories are quick and easy to install.

Features:
– Thanks to its small size, it can be installed in any location.
– Suitable for capsules from “000” to “5” and all DB Caps sizes. The procedure for changing format is extremely simple and quick.
– Dosage is accurate and within the limits set by international pharmaceutical standards.
– The machine can be cleaned easily and quickly and the accessories coming in contact with the powders can be removed extremely easily, thus facilitating the operators’ daily maintenance.

Technical specification:
* Output per hour: 6000 – 8000 capsules in relation to the product
* Capsules processed: from “000” to “5” and DB Caps
* Filling tray: 300 capsule capacity
* Dimensions: 350x490x470 mm
* Net Weight: 40 kg
* Electrical Power Supply: 110 or 230 V; single phase 50/60 Hz
* Noise (dB ): <80

In case of product or technical inquiry please contact our company on +49 (0) 69 8900 4008 or at info@n-wissen.de

Exclusive agreement between N-Wissen and KEM Kyoto

June, 2016 – N-Wissen GmbH is announced as the exclusive distributor of the Kyoto Electronics Manufacturing (KEM, Japan) for sales and service in Germany, Austria and Czech Republic.

KEM is a leading manufacturer of scientific instruments since 1961. Their product line of analyzers are famous worldwide with high quality and reliability.

pagetitle_products

In case of product or technical inquiry please contact our company on +49 (0) 69 8900 4008 or at info@n-wissen.de

Authorized Service Center for Lamy Rheology rheometers and viscometers

N-Wissen GmbH is proud to announce that our company has opened the authorized service center for viscosity and rheology measuring equipment of Lamy Rheology located near Frankfurt, Germany.

Lamy Rheology

Our service includes: start-up installation and commissioning; IQ/OQ/PQ procedures, full warranty and post-warranty service, training and consultancy of the customer’s personnel, maintenance and re-qualification, spare parts on stock, demo equipment.

Lamy Rheology, France is a 60 years experienced company in producing innovative equipment for viscosity and rheology measurements.

Contact our company for demo visit or getting further information here.

Installation at Bioaster, Lyon/France

With our policy of research universities support, N-Wissen GmbH continues to increase its number of academic customers in Europe. Nowadays our service engineers succesfully installed the Yamato vacuum oven DP43C at the Bioaster. Bioaster is the first Technology Innovation Institute in Microbiology, located in Lyon/France and N-Wissen is proud to be their new constant partner.

Bioaster

N-Wissen GmbH is the representative of Yamato Scientific in Europe. For more information and technical support please contact our company on +49 (0) 69 8900 4008 or at info@n-wissen.de.