FOR CURRENT DISCOUNTS, SEE TERMS OF SALE TAB (LEFT).
With few exceptions, you get free shipping on orders over $100.00, lower 48 States of the USA.
We accept Visa, MasterCard, American Express and Discover.
For PayPal Transactions we can email a Request for Funds.
Purchase Orders will be accepted for Domestic US Companies with an approved Credit Application.

Opti-Check™ Handheld Fluorometer.

IF THIS PRODUCT IS NOT AVAILABLE FOR DIRECT PURCHASE, CLICK HERE TO CONTACT US FOR A QUOTATION.

The Opti-Check™ is a small, lightweight, highly durable handheld fluorometer ideal for quick measurements in the field. Dual-channel capability enables measurement for both cooling tower and boiler system applications. Simple to operate, the Opti-Check is a perfect tool for system verification.

Models that you can buy from this page are:

• Model Number:8000-000-A, PTSA Channel, 0 to 1000 ppb typical for PTSA
• Model Number:8000-000-AF, PTSA / Fluorescein Channels, 0 to 400 ppb typical for Fluorescein, & 0 to 1000 ppb typical for PTSA

Standards that you can buy from this page are:

• PTSA Standard, 100 ppb (500 mL)
• PTSA Standard, 300 ppb (500 mL)
• PTSA Standard, 400 ppb (500 mL)

Cuvettes that you can buy from this page are:

• Square Methacrylate Cuvette, 10 mm x 10 mm, 3.5 mL capacity, 100 pack
• Square Methacrylate Cuvette, 10 mm x 10 mm, 3.5 mL capacity, 4 pack
  
  Product Highlights:
• Dustproof, watertight, highly durable case
• Small size easily fits in shirt or jacket pocket
• Operates using AAA batteries for >1,000 measurements per set
• Dual channels allow for quick toggling between two applications
• Single-point plus blank calibration
• 12 bit resolution
• 5 second warm up
• Low maintenance field fluorometer

Applications:

Fluorescein

Fluorescein is a fluorescent tracer dye that provides an accurate, cost effective method for monitoring industrial boiler applications. Fluorescein dye can be detected using the Blue channel on the Opti-Check between 485-540nm. The linear detection range is 0 to 400 ppb (active ingredient) in potable water. A Fluorescein Dye (PN 10-508) Calibration standard 10 ppb and Fluorescein Dye (PN 10-509) Calibration standard 400 ppb is available.

PTSA

PTSA is a fluorescent tracer dye that measures in the UV range on the Opti-Check between 365-400nm. It can provide an accurate, cost effective method for monitoring industrial cooling tower applications and it can also be used as a standard for UV sensors. The linear
detection range is 0 to 1000 ppb. A PTSA (PN 10-608) Calibration standard 100 ppb and PTSA (PN 10-609) Calibration standard 400 ppb is available.

View a PDF Spec sheet on the Opti-Check Handheld Fluorometer.

Opti-Check Handheld Fluorometer Specifications

Prices for the Continental 48 states of the USA only.

Water Treater Treatment Stores Boilers Cooling Towers Pools Spas Hot Tubs Tests Kits Reagents