Kjeldahl

The only manufacturer of automatic Kjeldahl in ZISCO Plus and PDU500SI models in Iran with over 15 years of production experience and ISO9001 2009, ISO13485 standards.

Installed in over 180 centers including the most reputable:

• Accredited laboratories
• Veterinary supervision centers
• Deputy offices and central food and drug laboratories of the provinces
• Livestock and poultry feed factories
• Reputable food industries
• Standard offices laboratories
• Customs offices laboratories across the country
• Academic, research, and investigative centers throughout Iran.

Some advantages of ZISCO Kjeldahl systems (distillation):

• Performing distillation operations in the shortest possible time (from 3 to 5 minutes).
• Automatic addition of lye, acid, and water to the sample.
• Equipped with a color graphic LCD display and finger touch control panel.
• Special containers for storing water, lye, and boric acid directly connected to the device (in ZISCO PLUS models).
• Automatic titrator available in ZISCO PLUS models.
• Unique and advanced STM Technology system for continuous and sequential processing of samples throughout the day without steam pressure drop or extra energy consumption to generate steam, ensuring speed in all tests.
• Stainless steel 316 insulated 3.5-liter controlled steam source for generating constant pressure steam to handle high numbers of distillation operations.
• Unique and advanced vacuum and required pressure system for distillation without the use of piston vacuum pumps, avoiding related problems, saving additional costs and repairs, and eliminating worries about clogging and corrosion of pumps by concentrated lye and acid vapors.
• Repeatability (less than 0.1%) with very high accuracy and speed.
• Aspiration system to automatically dispose of sample excess from test tubes and Kjeldahl system.
• Automatic and manual washing system.
• Very high durability and performance due to the use of top-quality components and materials. All valves are made of Italian stainless steel 316 with Teflon, PVC, and high-pressure grade A silicone fittings; glassware is Pyrex Shot from Germany with heat resistance up to 550 degrees Celsius.
• Very reasonable price compared to foreign models, at least 1/5 the price of similar devices.
• 20-day instant money-back guarantee if dissatisfied, along with a free device presented to the user center.
• 50 mm Teflon floor with stainless steel frame to prevent corrosion and rust, ease cleaning, and convenient device maintenance.
• One year unconditional warranty and ten years after-sales service.
• Other advantages with special exclusive services provided during device installation to the buyer.

We guarantee that our customers use the best available device with the highest quality, accuracy, fastest and most continuous warranty and support.

Our guarantee and pride are our speed, accuracy, quality, and installation centers.

More information at: http://www.zisco.me