Turbidimeter

Nephelometric or transmittance measuring - The nephelometric measurement at 90° scattered light is advantageous for lower turbidity, whereas the transmission measurement at 180° is beneficial for medium to high turbidity values: With increasing turbidity, restray and scattering effects between…

…7027 Nephelometric and Ratiometric measurements with Autoranging IP67 waterproof The Orion AQ4500 Turbidimeter offers a range of features not found on other benchtop or portable turbidimeters.  The AQ4500 offers a dual source LED which allows readings that comply with both EPA 180.1 and ISO…

For measuring water turbidity (cloudiness) according to either EPA or ISO Standards Easy Calibration and Operation Auto Ranging from 0-1100 NTU Simple 5 key operation Signal Averaging for stable and accurate readings Long Battery and Bulb Life Portable for use either in the…

Sample cells come with caps in boxes of six. Flow through cell provides continuous monitoring of flowing or pumped samples. Self cleaning design. Flow rate 1-2 liters/min., 0-15 psi. Carrying case is foam lined. Holds meter, convertor, six sample cells and standards.

The portable turbidimeter TB1 measures the turbidity of aqueous samples simply and accurately. High quality, intuitive and simple to calibrate, the TB1 offers premium results in a matter of seconds, directly in Nephelometric Turbidity Units (NTU). The TB1 is supplied with 4 calibration…

Ideal for field and environmental testing, the TB350 turbidimeter delivers the most reliable measurements for low range to high range samples without sacrificing accuracy. Featuring the patent-pending Multipath 90° BLAC® sensor technology, the optical system is engineered with dual detectors…

The Turbiquant® 3000 T, which operates with high-precision in the measuring range from 0.0001 to 10.000 NTU is suited for the analysis of extra-pure water and quality-assurance operations in the beverages industry all the way to the investigation of wastewaters.

ProCal Primary Turbidity Standards have been certifiedby HF Scientific for use in the Hach® 2100Q Portable Turbidimeter. No formazin is used, making the standards safer, easier to use, accurate and less expensive that the equivalent Hach® product. In addition to being approved by the EPA,…

ProCal Primary Turbidity Standards have been certified by HF Scientific for use in the Hach® 2100N Laboratory Turbidimeter. No formazin is used, making the standards safer, easier to use, accurate and less expensive that the equivalent Hach® product. In addition to being approved by the…

ProCal Primary Turbidity Standards have been certified by HF Scientific for use in the Hach® 2100P Field Turbidimeter. No formazin is used, making them safer, easier to use, accurate and less expensive that the equivalent Hach® product. In addition to being approved by the EPA,…

ProCal Primary Turbidity Standards have been certified by HF Scientific for use in the Hach® 2100AN Laboratory Turbidimeter. No formazin is used, making the standards safer, easier to use, accurate and less expensive that the equivalent Hach® product. In addition to being approved by…

TEST Turbidity (on Turner C3 sensor) 20 NTU Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material

TEST Turbidity (on Turner C3 sensor) 1000 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material

TEST Turbidity (Turner C3) 100 NTU Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material

TEST Turbidity (on Turner C3 sensor) 3000 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material

TEST Turbidity (Turner C3) 10 NTU Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material

Thomas No. 9591F16 ProCal Primary Calibration Kit, Full Range, .02, 10, and 1000 NTU (for MicroTOL 2, 4 and Micro100) Thomas No. 9591F25 Cuvette 28 x 70 mm 10/pk (replaces 28 x 93 mm) use for grab sample. Includes threaded light shield caps. Thomas No. 9591F31 Formazin Stock…

Designed to provide the ease of portability needed in the field with rugged durability, the MicroTPW / TPI is a necessity for anyone monitoring turbidity on the go. The shock resistant carrying case holds everything necessary for field operation while the instrument itself removes easily to go…

Kit contains 0.0 and 40 NTU standards required to calibrate Orbeco-Hellige instruments. The deluxe kit also contains sealed secondary standards of each value.

Kit contains 0.5, 5.0 and 40 NTU standards required to calibrate EPA 180.1 instruments. The deluxe kit also contains sealed secondary standards of each value, specify instrument make and model.

Lamp replacement assembly (EPA versions) Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

Lovibond water testing products include reagents for water analysis and standard solutions for calibration purposes.

Lovibond water testing products include reagents for water analysis and standard solutions for calibration purposes.

Lovibond water testing products include reagents for water analysis and standard solutions for calibration purposes.

Lovibond water testing products include reagents for water analysis and standard solutions for calibration purposes.

Lovibond water testing products include reagents for water analysis and standard solutions for calibration purposes.

Accessory for Thermo Scientific™ Orion™ Turbidimeter AQ4500. Replacement Turbidity vials Pack of 12

Lovibond water testing products include reagents for water analysis and standard solutions for calibration purposes.

Lovibond water testing products include reagents for water analysis and standard solutions for calibration purposes.

StablCal® Turbidity Standard for all Turbidimeters. USEPA accepted for calibration purposes. StablCal® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter.  Precise, Pre-mixed Formazin Solutions StablCal is Safe to Handle …

For all EPA 180.1 turbidimeters