Brief introduction The feed water for UPZGZ series ultra water purification system should be pure water, such as distilled water, RO water, and deionized water etc. UPZGZ series are especially suitable for the area with low quality raw water. It could help to product ultrapure water (18.2 Mohm.cm) quickly by bottled purified water. I. On-line monitoring the resistivity and temperature of UP ultra pure water; II. On-line monitoring the conductivity of feedwater(Default:20us/cm) to prevent the system damage by the unqualified water; III. Automatic safety control when the tank in short of water or in outage; IV. LCD liquid crystal display in English with man-machine interaction: 1.The auto-cleaning setting of UF ultra filtration Pack / UP purification pack.(Alternate time:1-99 hours, cleaning time:1-99 seconds ) 2.Water producing at quality control.(1-18 Mohm . cm) 3.Water production at volume control (1-99L) 4.Time control at ultra purification water recycle.(1-180 seconds ) 5.Clock setting.(Year/month/day/hour/minute/ liter) 6.Language setting.(English / Chinese) V. Historical data enquiry originated from ULUPURE in China 1.Previous water time / volume(Year/month/day/hour/minute/second/liter) 2.Previous water quality (conductivity / resistivity); 3.Accumulated total quantity of water (L); VI. Alarm warning when the UV ultraviolet lamp is out of order (Replace UV displayed in English). Specifications: Model UPZGZ-I-60T Basic Type for General Lab Applications UPZGZ-II-60T Pyrogens-free Type for Life Science Applications UPZGZ-III-60T Ultra-low Organic Application UPZGZ-IV-60T Super Combined Type Feed water Distilled water/RO pure water/deionized water (Conductivity<20us/cm) Distilled water/RO pure water (Conductivity<20us/cm,TOC<50ppb) Water produce 1.0~1.5L/Min 0.6~1.0L/Min 1.0~1.5L/Min 0.6~1.0L/Min UP water quality 18.2Mohm.cm TOC ≤20ppb ≤20ppb ≤5ppb ≤5ppb Pyrogens(endotoxin) ------ ≤0.001Eu/ml ------ ≤0.001Eu/ml Mainframe dimension (h*w*d)(mm) 270x350x565 (Benchtop) Power AC220V/50HZ(POWER:30-50W) Weight(kg) 20~25 Final filter 0.22um Remark: 1.The pure water tank is provided by the user. 2.This model can be used as terminated ultra-purification unit of central purification system for Laboratory building. 3.The TOC of original water should be less than 50ppb.