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Model Number Chloro-Chek 3400

ELITech Chloro-Chek Cystic Fibrosis Sweat Systems


  • Sample Volume:10 μL
  • Duration of Measurement: Approximately 20 Seconds, Reproducibility*, CV of 1.02% at 100 mmol/L
  • Measurement Display: 0 – 999 mmol/L
  • Clinical Measuring Range: 10 – 160 mmol/L
  • Resolution: 1 mmol/L over the entire measurement range
  • Integrated Stir Bar: PTFE coated magnetic cylindrical stir bar
  • Environment operating temperature: Indoor use; no direct sunlight
  • Operating temperature (ambient): 10˚C to 35 ˚C / 50 ˚F to 95 ˚F
  • Storage temperature: -40 ˚C to 70 ˚C / -40 ˚F to 158 ˚F
  • Room humidity: 5-80% (non-condensing
  • Altitude: up to 2000 m
  • Electrical Voltage: 100-120 VAC / 200-240 VAC
  • Frequency: 50-60 Hz
  • Powr: 20 VA
  • Electrical connection: Detachable power supply cord
  • Memory backup: integral lithium cell:(10 years typical)
  • Dimensions: (W x D x H): 20.5 x 22.0 x 36.0 cm (8.0 x 8.1 x 14.2 inches)

Product Description

The Chloro-Chek system is the acknowledged world leader for the laboratory diagnosis of cystic fibrosis. Because routinely screening newborns for cystic fibrosis leads to early diagnosis and means treatment can begin immediately. This system is capable of producing an unequivocol, quantitative result to corroborate clinical observations. The ChloroChek system is matched with the Macroduct Advanced sweat collection system to provide a complete solution.

Founded in 1967, D.A.I. Scientific has provided solutions for the following companies

Manufacturers Trust D.A.I. Scientific

D.A.I. is proud to continue a 10+ year partnership with ELITech Group/Wescor to offer best-in-class equipment for the early diagnosis of cystic fibrosis.

Proven performance is the cornerstone of ELITech Group products. ELITech Group is the acknowledged world leader in sweat collection and testing.

The ELITech Group enables better medical decisions by delivering high-value diagnostic solutions to laboratories operating closer to the patient. Our mission is to improve patient care by developing market-leading diagnostic products that enable physicians to more rapidly and accurately determine the course of treatment.

ELITech Group is committed to providing laboratories with superior support that customers can count on.

Product Features

The only FDA cleared chloridometer for sweat testing
Easy to operate and gives results in less than 20 seconds
Simply pipette in a 10-microliter sample of sweat and get a result on the display instantly
Intuitive touch-screen interface with simple prompts and leads the operator through the entire process
Electrodes are simple to install and remove for cleaning. Sweat controls are available with 3 levels to insure the highest level of quality control procedures for regulatory requirements.
The ELITech Chloro-Chek is the world leader for laboratory diagnosis of cystic fibrosis

Why D.A.I. Scientific

  • Does It Matter Where You Buy Your Lab Equipment?
    Not all lab equipment suppliers are created equal. Here is why you should get a quote from D.A.I. Scientific:
  • Competitive Prices
    Since we directly represent the manufacturer, you get the best price available — unlike a distributor who buys the product and then marks up the price to you. We have long term relationships with these manufacturers that provide not only a great price but superior equipment packages.
  • Providing the Right Recommendations
    We work with a lot of lab equipment consultants and architecture and engineering firms to provide recommendations for new buildings or renovations. But we’re your resource no matter what. Companies continually call us for ideas and recommendations on equipment purchases even after a project is finished, and we’re happy to help.
  • 50+ Years of Experience
    We’ve sold thousands of pieces of lab equipment, which means we know how to avoid common challenges and pitfalls that can occur during a purchase. If you need help with purchasing a single piece of equipment, or an entire lab for a new building, let our experience save you time, money and unnecessary headaches.
  • No Surprise Fees
    We believe in complete transparency, which means we won’t surprise you with any fees during the process. We’re up front about our pricing, and our goal is to help you understand the complete cost from order and delivery to setup and training.
  • Training
    Our experienced, factory-trained representatives have the specialized knowledge to answer your questions and help you pick out exactly what you need. They can also help you set up your equipment, provide training for you and your lab technicians and answer questions over the lifespan of your product.
  • One-Source Provider
    We have a long history of working with market-leading manufacturers, and customer service is our top priority. Whether you need a single replacement unit for your lab or an entire equipment package, D.A.I. Scientific is your one-source provider for all your laboratory equipment needs.


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ChloroChek Chloridometer
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