HI96769 ANIONIC DETERGENTS PORTABLE PHOTOMETER

Product information “HI96769 Anionic Detergents Portable Photometer”

CAL CHECK™

• User calibration
• Certified calibration and verification standards
• BEPS (Battery Error Prevention System)
• TIMER function
• Auto shut-off
• GLP Features

 

Surfactants are produced in large quantities and are widely used in many applications. Due to their common use, surfactants are introduced into the water supply through domestic and industrial drains.

Surfactants are harmful to water treatment plants, due to the scum that is created
by emulsifying oil and grease. So, by law, surfactant concentrations must be monitored in wastewaters.

The HI 96769 measures anionic surfactants in drinking, surface and waste waters. The meter uses an exclusive positive-locking system to ensure that the cuvette is in the same position every time it is placed into the measurement cell. It is designed to fit a cuvette with a larger neck making it easier to add both sample and reagents. The cuvette is made from special optical glass to obtain best results.

 

 

Order Information:
HI 96769 is supplied with sample cuvettes with caps (2), 9V battery and instruction manual.

Specifications :

Range		0.00 to 3.50 mg/L (as SDBS)
Resolution		0.01 mg/L
Accuracy		±0.04 mg/L ±3% of reading @ 25°C
Light Source		tungsten lamp
Light Detector		silicon photocell with narrow band interference filter @ 610 nm
Power Supply		9V battery
Auto-off		after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder
Environment		0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions		192 x 104 x 69 mm (7.6 x 4.1 x 2.7″)
Weight		360 g (12.7 oz.)
Method		adaptation of the USEPA method 425.1 and Standard Methods for the Examination of Water and Wastewater, 20th edition, 5540C, Anionic Surfactants as MBAS

 

More Information about “HI96769 Anionic Detergents Portable Photometer”