Laboratory Field Portable turbidity meter, turbidimeter, nephelometer


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Hf DRT- Portable / Lab Turbidimeter
	Features of the DRT15C portable turbidimeter Laboratory accuracy in a portable unit Completely Self-Contained - contains everything you need, including battery pack, manual, and calibration standards Three selectable NTU ranges for best accuracy. Rugged Portable Carrying Case ensures durability and convenience no matter where your sample happens to be. Water proof housing allows sample measuring and cleaning in any wet environment. Simple Calibration Procedures - calibration initiated with the push of a button ensures accurate readings. Rechargeable batteries. USEPA CE compliance - exceeds the requirements for method 180.1. Made in the USA

Introduction to the Hf 15CE portable Turbidimeter

Water clarity is an important determinant of the its condition and productivity. Turbidity is a measure of water clarity. Nephelometers measure the intensity of light scattered by contaminants such as suspended and colloidal matter like clay and silt, and microscopic organisms. Turbidimeters using the nephelometric principal compare the light scattered due to contamination with the light scattering from a standard reference suspension. The result is a measurement of turbidity in NTUs - Nephelometric Turbidity Units.

The Hf Micro DRT-15CE is designed to provide laboratory accuracy and performance with the ease of portability needed in the field with rugged durability, The kit contains everything needed for field operation with a rechargeable battery good for 20 hrs between charges. The swithable ranges and high resolution provide accuracy for a wide range of application.
This unit exceeds the requirements of EPA method 180.1 for NTU measurement

Specification -Field Portable Lab Turbidimeter DRT-15CE

Standards compliance:	CE mark, USEPA methods
Measurement Range:	Selectable ranges 0 - 10 NTU 0 - 100 NTU 0 - 1000 NTU
Principle	Nephelometric
Accuracy 0-500 NTU Accuracy 500 -1100 NTU	0 - 10 NTU +/- 1% full scale 0 - 100 NTU +/- 5% full scale 0 - 1000 NTU +/- 10% full scale
Resolution	0.1% of selected range
Response Time:	immediate
Sample size	25 ml (min 16 ml)
Display:	4 Digit (7 segment) LCD
Light Source:	IR - LED (860nm)
Power Supply:	6 volt gel cel rechargeable ~ 20hrs per charge
Sample Cells:	10mL
Materials:Instrument Case: Carry Case	ABS - Injection molded High density Polyethylene blow molded
Operating temperature	0- 50 C (32-122F)
Dimensions	28 x 20 x 14cm (11" X 8" X 5")
Shipping Weight	2.27 kg (5Ibs)

Ordering Information

Model DRT-15CE 0-1000 NTU, includes case, 0.2 NTU referance standard, indexing rings, cuvette with cap, battery charger, and instructions	$1254.00
20115 Adaptor kit for 16 mm factory installed	$457.00
19045 Auto adaptor 12 volts	$50.00
19071 Calibration Kit .02,10,100,1000 NTU	$248.00
19981 Cuvette stand up to 11 cuvettes and standards	$52.00
50040 Formazin stock solution kit, each contains 32 ozs of 4000 NTU Formazin, one gallon of 0.02 NTU water, one 0.02 NTU Reference standard, four cuvettes with indexing light shields, three pipettes and instruction manual	$306.00
19975 Pour through assembley	$350.00

|Topac Inc. 231 CJC Highway, Suite 103 Cohasset MA 02025 USA
Tel: 781 740 8778 Fax: 781 740 8779