Name: Color of Water Photometer
SKU: 21264048
Availability: InStock

Description

Clarkson HI97727
Color of Water Photometer
Hanna Instruments HI97727

The HI97727 Color of Water Photometer combines accuracy and ease of use in a simple, portable design. The advanced optical system provides lab-quality accuracy while its user-friendly design is easy for any user making it the perfect photometer for your water quality testing needs. The HI97727 meter measures color of water samples from 0 to 500 PCU.

No warm up time needed before taking a measurement.
Tutorial mode for easy step-by-step instructions.
CAL CheckTM for performance verification and calibration.

Significance of Use
Used in natural water based applications, such as drinking water and municipal wastewater treatment, the color of water may dictate the presence of both unwanted inorganic and organic material; removal results in more suitable water for general and industrial applications. “Color” is applied in this context to represent “true color”, where turbidity is removed. Where turbidity removal has been omitted, the term “apparent color” is then applied.

Specifications
Range	0 to 500 PCU (Platinum Cobalt Units)
Resolution	1 PCU
Accuracy @25°C (77°F)	±10 PCU ±5% of reading at 25°C
Method	adaptation of the Standard Methodsfor the Examination of Water and Wastewater, 18th edition, Colorimetric Platinum Cobalt method
Light Source	light emitting diode
Bandpass filter	420 nm
Bandpass filter bandwidth	8 nm
Bandpass filter wavelength accuracy	±1.0 nm
Light Detector	silicon photocell
Cuvette type	round 24.6 mm diameter (22 mm inside)
Auto logging	50 readings
Display	128 x 64 pixel B/W LCD with backlight
Auto-off	after 15 minutes of inactivity (30 minutes before a READ measurement)
Battery type / Life	alkaline 1.5 V AA (3) / > 800 measurements (without backlight)
Environment	0 to 50°C (32 to 122°F); 0 to 100% RH, non-serviceable
Dimensions	142.5 x 102.5 x 50.5 mm (5.6 x 4.0 x 2.0″)
Weight	380 g (13.4 oz.)

Catalog Number	Description
HI97727 *	Color of Water Photometer
HI97727C	Color of Water Photometer Kit
Reagents and Standards
HI97727-11	CAL Check standard cuvettes for color of water