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KS 1000 Scrubber

Designed to neutralize toxic fumes produced during mineralization and safeguard lab operators without requiring any connection to tap water.
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KS 1000 ScrubberF307A0660
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Maximum safety for your laboratory

Maximum safety for your laboratory
The KS 1000 Scrubber is engineered to safeguard the laboratory environment and the health of the operators by eliminating exposure to harmful acid fumes produced during the Kjeldahl digestion or other processes. 

The KS 1000 Scrubber effectively neutralizes corrosive and toxic gases in 2 steps:
  • Dilution: in the right tank, reaction gases flow into a water solution, where they are effectively dissolved. This step allows for trapping even part of the sulfur dioxide produced during digestion.
  • Neutralization: in the left glass tank, reaction gases are neutralized in a sodium hydroxide solution. Thanks to a wide contact surface between gas and liquid, the KS 1000 Scrubber achieves maximum neutralization efficiency.
In specific applications, an optional activated carbon filter can be used to absorb odors produced during oxidative mineralization.

Space saving and ease-of-use

Space saving and ease-of-use
Optimizing the workspace in the laboratory is crucial. The KS 1000 Scrubber perfectly complements VELP's compact semi-automatic and automatic digesters, fitting seamlessly into the fume hood for an optimized working environment.

The KS 1000 Scrubber is compatible with both the DK Series and the DKL Series of Kjeldahl digestion units.

An intuitive user interface, conveniently placed on top of the instrument, simplifies operations. With 4 adjustable suction power levels, laboratory operators have control over their specific requirements.

High resistance, no connection to tap water

High resistance, no connection to tap water
The KS 1000 Scrubber does not require any tap water connection, freeing laboratories from water supply dependencies and potential pressure fluctuations.

Carefully selected materials ensure durability even in the most demanding conditions and reduce maintenance costs. Tanks made of glass and connection tubes constructed with Viton offer superior performance and increased resistance. The eight punctured discs contribute significantly to achieving maximum neutralization efficiency.

The innovative design allows for easy access to all components, facilitating quick and effortless cleaning and maintenance.

Models

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TECHNICAL DATA

CONSTRUCTION MATERIAL Metal structure and PVC components
WORKING IN CONTINUOUS Admitted
FLOW REGULATION Up to 25 l/min

SYSTEM SUCTION CAPACITY 

 Adjustable; down to 200 mbar abs
CAPACITY OF GLASS TANKS 3.5 L
POWER INPUT 130 W
CURRENT CONSUMPTION 500 mA
WEIGHT 11 Kg (24.3 lb)
DIMENSIONS (WXHXD)

315x335x360mm (12.4x13.2x14.2 in)

Brochures & Leaflets

VELP Scientifica invites you to download brochures and leaflets in order to explore our premium quality solutions and to have all the major key arguments, features and specifications of a product in your hands, in any place, and at any time.
KS 1000 Scrubber - Leaflet
Learn more about our solution for neutralizing toxic fumes produced during Kjeldahl digestions.
Analytical Instruments - Line Brochure [EN]
VELP Scientifica invites you to download line brochure to explore our premium quality solutions.
Product Portfolio - Brochure [EN]
VELP Scientifica invites you to download product portfolio brochure to explore our premium quality solutions.
Valuable Information On Kjeldahl Method
Learn more about the Kjeldahl principle, first described by Johan Kjeldahl over a century ago (1883).

Application notes

Choose among a comprehensive library of Application Notes / White Papers and learn more on how to optimize the performance of your VELP instruments. These documents offer typical analyses of well-known samples, together with official references and suggestions, to make you an expert!
Nitrogen and Protein Determination in Insect Flour: Kjeldahl and Dumas comparison
The trend of using edible insects to produce food is growing. Thus, the food industry needs to find analytical methods and instruments to assess their potential. Discover how to determine N/Protein content according to the Kjeldahl and Dumas methods.
TKN Determination in Water and Wastewater
Nitrogen-containing compounds act as nutrients in streams, rivers, and reservoirs. The major routes of entry of nitrogen into bodies of water are municipal and industrial wastewater, septic tanks, feedlot discharges, animal waste runoff from fertilized agricultural fields and lawns and discharges from car exhausts. Bacteria in water quickly convert nitrites to nitrates and this process uses up oxygen. High nitrates in drinking water can cause digestive disturbances in people.

Certifications

Our compliance to statutory rules and regulations worldwide.
With the CE mark, VELP Scientifica declares that the products are designed and manufactured in compliance with the essential safety requirements of the European Directive on Safety.
The Certification Body (CB) Certificate is an international program created by the IECEE for the acceptance of product safety test results among participating laboratories and certification organizations around the world.
The cNEMKOus mark ensures this product is designed and manufactured in compliance with the International Directive on Safety IEC/EN 61010-1. The cNEMKOus mark has the same legal status as any other NRTL/SCC accredited marks, for U.S. and Canada.
CE Declaration of Conformity VELP Scientifica KS 1000 SCRUBBER
Service offering
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FAQ
Check technical sheets with answers to most frequently asked questions
How should the suction power level of the KS 1000 Scrubber be adjusted throughout the digestion process?
As most analytical processes generate many fumes at the beginning, it is advisable to set a high aspiration capacity in the first phase of the digestion (flow level set at 100%).

Following the gradual reduction of fumes, the suction power can be decreased (flow level set at 75%).

Once the mineralization is finished, the KS 1000 Scrubber should be kept on for 10-15 more minutes to remove potential residual fumes (flow level set at 50-25%).
VELP Scientifica Srl
Via Stazione, 16
20865 Usmate (MB) - Italy
Tel. + 39 039 628811
VELP Scientific, Inc
40, Burt Drive, Unit #1, Deer Park
NY 11729 - U.S.
Tel. +1 631 573 6002
VELP China Co. Ltd.
Room 828, Building 1, No.778 Jinji Road
Pudong New Area, Shanghai, China
Tel. 400-089-8029

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