1.INTRODUCTION
1.1 Work Conditions
(1) Environmental temperature: 5-40℃;
(2) Relative humidity: <=80%;
(3) Be away form dust, shake and caustic gas;
(4) The single-phase AC power supply should be grounded perfectly.
AC220×（1±10%）V、50/60 Hz、30VA；
(5) Fuse: φ5×20 2A;
(6) Safety type: Class: I; Group: B.
1.2 Storage and Transportation Conditions
(1) Environmental temperature: -20℃~+55℃
(2) Relative humidity: <=93%；
(3) No caustic gases;
(4) Good ventilation.
2. WORK PRINCIPLE
Work principle and arrangement features are shown as Fig. 1. There are 8 or 12 pairs of stainless steel injection/suction needle tubes on the scouring nozzle. Each pair of needle tubes is perfectly set to match the holes of the enzymatic plate. Suction pump sucks wash liquid from the washing-liquid bottle to the instrument. The washing liquid will pass through electromagnetism valve, scouring nozzle and injection/suction needle tubes before being injected to holes of enzymatic plate, then wait for washing. After washing, waste liquid will pass through injection/suction needle tubes, scouring nozzle and then be drawn out by aother pump. During the process of washing, you can program to control a lot of parameters such as displacement of enzymatic plate, rise or fall of the scouring nozzle, injecting volume of washing liquid, time of steeping and times of scouring etc. The instrument has two bottles: one for washing liquid and another for distilled water. They are connected to suction pump through a switching device.
3. SPECIFICATIONS
3.1 You can wash the 96-holes enzymatic plate by means of washing 8 or 12 holes every line.
3.2 The number of lines for each time scouring can be adjusted from 1 to 12.
3.3 The time of an enzymatic plate steeping can be adjusted from 0 to 3600 seconds.
3.4 The mean error of the injected washing liquid volumes in the holes of enzymatic plate is no more than 5%.
3.5 Average residue of scouring liquid is no more than 2ul in each hole after the enzymatic plate is washed.
3.6 The automatically circulated scouring times can be adjusted from 1 to 20.
3.7 The instrument can store up 100 programs.
3.8 The instrument can scour its pipeline automatically.
3.9 Dimensions: 480mm×360mm×150mm.
3.10 Weight: 15Kg.
