HT-8700 is an open-path analyzer providing in-situ measurements of atmospheric ammonia (NH3) concentrations. Its superior performances in terms of high speed, ultra-high sensitivity, and low power consumption enable the NH3 flux measurements based on the eddy covariance method, especially in the fields without a power grid.
This article provides detailed instructions for unpacking the HT-8700.
Fig 1. Components of HT-8700
SPIDER® (Spin Dust Eliminate Rotor) is a patented technology that utilizes an automatic rotating brush to remove the dust from the lower mirror, avoiding routine manual cleaning.

Fig 2. SPIDER® automatic mirror cleaning
Fig 3. Installation components of HT-8700

Fig 5. Schematic diagram of the connection panel of HT-8700
Fig 6. Components of the HT-8700 water-cooling System
Fig 7. The cooling water pump for HT-8700
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