ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measurement principle:
Vacuum Volumetric Physisorption
Vacuum Volumetric Chemisorption
Dynamic Flow Chemisorption (Optional)
N2, Ar, Kr, CO2, H2, and other non-corrosive gases: Dependent on instrument configuration
CH4, C2H6, C3H8, other alkanes, C6H6, C8H10: Dependent on instrument configuration
NH3, C5H5N, C3H6O, and other reactive gases: Dependent on instrument configuration
Pressure:
Range: 2x10-5 to 1100 Torr (2.6x10-8 to 0.997 p/p0 for N2 77K)
Resolution (MP): 2x10-5 Torr (2.6x10-8 p/p0 for N2 77K)
Resolution (XR): 1x10-6 Torr (1.3x10-9 p/p0 for N2 77K)
BET surface area:
Absolute detection limit: 0.1 m2 (N2 77K)
Specific detection limit: 0.01 m2/g (N2 77K)
Typical reproducibility: 1 % (measured on BAM P115)
Reproducibility limit: 2 % with 2 m2 in the cell
Pore size:
Range: 0.35 nm to 500 nm (diameter)
Typical reproducibility: 0.5 % (measured on BAM P115)
Dimensions (W x D x H): 79.5 cm x 70.1 cm x 107.9 cm (31.3 in x 27.6 in x 42.5 in) dependent on instrument configuration
Weight: 136.4 kg (300 lbs) dependent on instrument configuration
Operating environment:
Temperature: 15 °C to 35 °C (59 °F to 95 °F)
Humidity: 20% RH to 80% RH, non-condensing
Gas distribution manifold elastomers: FKM or EPDM (dependent on instrument configuration)
Thermal conductivity detector (TCD):
Two-filament TCD with rhenium/tungsten filaments (optional)
Detection Limit: 0.5 uL (air injected into helium)
Gas ports:
7 ports standard (5 analysis, 1 helium, 1 degas/backfill)
7 additional analysis ports optional
1 titration gas port optional
Gas supply:
Purity: 99.999 %
Input pressure: 8 psig to 10 psig (0.55 bar to 0.69 bar)
Air: Input pressure: 50 psig to 100 psig (3.45 bar to 6.9 bar)
Electrical:
Supply: 100 to 240 VAC ±10%, 50 or 60Hz
Maximum consumption: 1600W (dependent on instrument configuration)
