Overview
| brand | Kolut | weight | 380KG |
| source | 380V | temperature range | 18-30 |
| measuring range | 18-30 | Processing customization | yes |
| Sterilization method | high temperature | material quality | Stainless steel |
| model | KLT-J100 | temperature control | Cycle temperature control |
| Humidity range | ≤ ± 3% RH | humidity control | Refrigeration dehumidification and steam humidification (external) |
| Background concentration | Compliant with GBT_ 18883-2002 | Sealing performance | Gas leakage less than 5% |
| power supply | AC380V 3KW | ||
Product Details
Connect the spray device or disinfection machine and ventilation device to the intelligent timing socket or switch, and set the intelligent timing socket or on/off according to each cycle time (the cycle time is the sum of spray or startup time, disinfection time and 30 min ventilation time after disinfection) and 45 cycles. Turn on the switch and cycle the sample.
1. In the simulated field experiment stage, when using a six stage sieve air impact sampler for sampling, the sampling plate is directly placed in a 37 ^ ^ C incubator for 48 hours. The results are observed and the number of growing colonies is counted.
2. After the entire experiment is completed, the surface of the aerosol cabinet (room) and the residual bacteria in the air are disinfected. Then, the ventilation fan is turned on to filter and remove bacteria for ventilation, and the contaminated air remaining in the cabinet (or room) is discharged, preparing for the next experiment.
1.1. This method is applicable to 1m ³ Test for evaluating the effectiveness of aerosol cabinets in dissipating the sea. The sampler is a liquid impact sampler.
1.2. Preparation of bacterial suspension. Take a fresh slanted culture of Staphylococcus albus (8032) (3rd to 8th generations) on nutrient agar medium (18 hours to 24 hours), and use a 5.0ml pipette to suck 3.0mL to 5.0mL of nutrient broth. Add nutrient broth to the slanted test tube, repeatedly blow and suck, wash off the bacterial coating, filter with sterile absorbent cotton, and dilute with nutrient broth to a concentration of 5X10 * CFU/mL~3X10'CFU/mL.