HHT-CH200 Handheld Analyser for Chlorophyll

Principle
The portable chlorophyll analyzer consists of a portable host and a portable
chlorophyll sensor. The chlorophyll sensor utilizes the characteristic that the chlorophyll
has an absorption peak and an emission peak in the spectrum. The chlorophyll spectral
emission peak emits monochromatic light and is irradiated into the water, and the
chlorophyll in the water absorbs the energy of the monochromatic light, releasing
another wavelength. The monochromatic light of the emission peak, the light intensity
emitted by chlorophyll is proportional to the content of chlorophyll in the water.

Features
1、Portable host IP66 protection level
2、Ergonomic curve design with rubber gasket, suitable for hand-held operation, easy
to grasp in humid environment
3、Factory calibration, no calibration required in one year, can be calibrated on site;
4、Digital sensor, easy to use and fast in the field, and plug-and-play with portable host.
With USB interface, it can charge the built-in battery and export data through USB
interface

Application
Widely used in on-site portable monitoring of chlorophyll in water and aquaculture,
surface water, scientific research universities and other industries.

Specification

• Measuring range: 0.5 – 5.00 ug/L （Range can be customized）
• measurement accuracy: 1ppb Rhodamine WT dye signal level corresponding to ± 5%
• Linear R2 >0.999
• Housing material
  • Sensor：SUS316L
  • Electronics：ABS+PC
• Operating temperature 1to45℃
• Chlorophyll sensor size: diameter 24mm * length 207mm. Weight: <0.25KG
• Portable main unit size: 203*100*43mm. Weight: 0.5KG
• Protection level
  • Portable host IP66,
  • Chlorophyll sensor IP68
• Cable length:  Standard 3 meter cable (can be extended)
• Display: 3.5-inch color display screen with adjustable backlight
• Data storage: 8G data storage space