ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Manufacturer: Met One
Model: BC 1054
Origin: USA
Warranty: 12 months
Applications
- Air quality surveillance
- Global warming studies
- Particulate emissions studies
- Near-roadside monitoring
- Visibility studies
- Source apportionment
| Measurement Principle: | Filter-Based Multiple Wavelength Optical Absorption at 10 Wavelengths: 370, 430, 470, 525, 565, 590, 660, 700, 880, 950 nm |
| Measurement Range: | <1 ng/m3 to >100,000 ng/m3(effective) |
| Display Resolution: | 0.1 ng/m3 |
| LDL (2σ): | < 8 ng/m3 with 1 minute sample time < 1 ng/m3 with 1 hour sample time |
| Measurement Interval: | 1-minute standard |
| Flow Rate: | 2 or 5 LPM, user selectable, mass-flow controlled under actual flow conditions. |
| Pump Type: | Internal vacuum pump, other configurations available |
| Filter Tape: | Reinforced glass fiber |
| Power Supply: | 12V DC. Universal 100-240 VAC 50/60Hz input, supply included |
| Power Consumption: | 50 W |
| Data Storage: | One USB Flash Drive Port Service process, 1-year, 1-minute data |
| Data Collection Interface: | Single serial output through RS-232, USB, or through Ethernet port 1,200 to 115,200 baud |
| Compatible Software: | CometTM software and USB/Ethernet driver CD included |
| User Interface: | Menu-driven interface with 4×20 character backlit LCD display and dynamic keypad |
| Mounting Options: | Bench top or equipment rack mountable Rack mount hardware is standard |
| Inlet: | PM1, PM2.5 sharp cut cyclones (SCC) available at either 2 or 5 LPM Sampling Rates Through Flexible Tubing. 5 LPM PM2.5 SCC standard |
| Unit Weight: | Approximately 40 lbs (18 kg) |
| Unit Dimensions: | Height: 10.5” (26.7 cm) Width: 17” (43 cm) Depth: 15.8” (40 cm) |
