Product name | Secure Weighing Station | Secure Weighing Station | Secure Weighing Station |
Product number | GAC080 | GAC100 | GAC127 |
External dimensions | 1245*800*620mm | 1245*1000*620mm | 1245*1275*620mm |
Internal dimensions | 900*750*570mm | 900*950*570mm | 900*1225*570mm |
Color | White | White | White |
Air handling capacity | 240m3/h | 240m3/h | 300m3/h |
Average surface wind speed | 0.4-0.6m/s | 0.4-0.6m/s | 0.4-0.6m/s |
Volume | 50dBA | 50dBA | 50dBA |
Power supply | AC220V/50HZ | AC220V/50HZ | AC220V/50HZ |
Power | 60W | 60W | 200W |
Operating hole category | Triangular (trapezoid) | Triangular (trapezoid) | Triangular (trapezoid) |
Number of filters | 2 D-type filters | 2 D-type filters | 6 type B filters |
Number of fans | 1 | 1 | 3 |
Illumination | 1 set of LED lighting | 1 set of LED lighting | 1 set of LED lighting |
Display | Seven-inch LCD touch screen | Seven-inch LCD touch screen | Seven-inch LCD touch screen |
Work Surfaces | Epoxy resin countertop | Epoxy resin countertop | Epoxy resin countertop |
Power cable | 1 | 1 | 1 |
Control System | 1 set | 1 set | 1 set |
Alarm system | 1 set | 1 set | 1 set |
Product parameters：
1. Metal parts: Main material ≥1.2mm high-quality cold-rolled steel plate, electrostatic powder spraying, covered with durable chemical-resistant lead-free coating to maintain high finish and minimize the impact of corrosion and moisture.
2. Front panel and side panels: The main material is ≥6mm acrylic panel, which has excellent weather resistance, excellent chemical resistance, is not easy to age, is colorless and transparent, fully light-transmissive, visually comfortable, and beautiful.
3. Seven-inch LCD touch screen display, real-time temperature and humidity environment monitoring, fan monitoring, VOC concentration environment monitoring and integrated alarm system.
4. Use high-quality centrifugal fans, 24 volt current, stable performance, ultra-quiet, no sparks and static electricity. The fan speed can be adjusted by itself. To ensure normal surface wind speed, the CPU detects excessively high or low surface wind speed and automatically adjusts it to a safe value.
5. High-efficiency filtration system, which uses high-efficiency HEPA filters for particles. For particles larger than 0.3um, the filtration efficiency reaches 99.995%. The safe filtration system ensures the safety of laboratory personnel to the greatest extent.
6. The power of LED lighting is equivalent to a 10W fluorescent lamp. It does not generate heat, is safe and does not affect the temperature of the experimental environment. It is energy-saving, environmentally friendly and has a long life.
7. Epoxy resin countertops are corrosion-resistant, high-temperature resistant, impact-resistant, wear-resistant, and easy to clean. Optional physical and chemical board or ceramic countertop.
8. Ensure the anti-seismic effect and the weighing accuracy reaches 10-6g.
9. Ensure constant surface wind speed, the large LCD screen displays the surface wind speed online, and alarms when the wind speed is too high or too low.
10. No external pipes are needed, the top comes with a fan and filter.
11. It is simple and convenient to install and debug, energy-saving and environmentally friendly, does not consume air-conditioning air, and purifies the air in the laboratory.
12. Optional base, fixed or mobile.
13. Working principle
13.1 The weighing safety cabinet is specially designed for accurate weighing. The negative pressure air flow ensures good control and filtration effects.
13.2 Turn on the switch and the fan will operate to form a negative pressure in the cabinet to ensure that chemicals will not overflow.
13.3 The main wind direction is from bottom to top, so that all the air in the cabinet is filtered by the filter, and the clean air is discharged from the top exhaust port. On the one hand, it purifies chemicals emitted from the cabinet; on the other hand, when the air in the laboratory enters the cabinet, it can also purify the air in the laboratory.
