Supply of imported food safety GC

Echrom GC A90E gas chromatograph with excellent performance and superior analysis capabilities. Affordable prices to meet the cost of laboratory limit demand, more flexible configuration to meet diverse analytical requirements, 0.1psi electronic flow control accuracy to ensure perfect repetitive routine analysis. A90E A90 inherited the traditional advantages, but with even more easy to use software interface that allows customers to learn by 30 minutes of on-site training to operate. Split / splitless capillary inlet precision electronic pressure / flow control the maximum temperature 400 ℃ head pressure setting range: 0-100psi head pressure control setting accuracy: 0.1psi Total flow setting range: 0 -1000ml / min (helium) 0 -200ml / min (nitrogen) flow rate setting accuracy: 0.1ml / min maximum Split ratio: 1: 1000 detector All detector includes an electronic flow control module. Optional detector flame ionization detector (FID) Thermal conductivity detector (TCD) and flame ionization detector (FID) precision electronic flow / pressure control adaptation and packed column and capillary column maximum use temperature of 450 ℃ The minimum detection limit: ≤3.0 * 10-12g / s (n-C16) linear dynamic range: 107 (+ 10%) data acquisition frequency: up to 100HZ advanced detector electronics and the full range of digital data output, so a the injection can be achieved in the quantitative analysis of thermal conductivity detector (TCD) for the entire concentration range detector (FID 107) peak electronic pressure / flow control Maximum operating temperature 300 ℃ minimum detection limit (MDL): <100 pg propane / mL, using He carrier gas (laboratory environment may affect MDL) sensitivity:> 10000 mV mL / mg linear dynamic range:? 105 (± 10%) assisted electron flow control module 2-channel auxiliary pressure control module (pressure control mode ) single-channel auxiliary pressure control module (pressure control mode) single-channel gas flow path control module (pressure / flow control mode) valve system up to two optional internal purge valve control valve data communication Ethernet (LAN) remote start running start / end software Chinese version (including chromatography host control and data acquisition) integrated electronic version of the application on Intelligent peak identification remote diagnostics feature user-defined data output formats GC instrument keyboard and display Chinese or English conditions: indoor use Ambient temperature: 5 到 35 ℃ humidity: 25-80% Storage: -40 to 70 ℃ operating altitude: 3500 m Power requirements: Voltage: 120/200/220/230/240 V voltage range: 220 V ± 10% other voltages + 5% -10% Heating area: six independently controlled heating zones control, does not include an oven at temperature (two inlets for two for detectors, and two auxiliary) Highest auxiliary heating zones Operating temperature: 350 ℃ can be set independent small oven heating zone indicators oven chamber size: 28 × 30 × 18 cm Operating temperature range: room temperature ~ 450 ℃ - using liquid nitrogen cold trap: -80 ℃ to 400 ℃ - Use dry ice trap: -55 ℃ to 400 ℃ temperature setting accuracy: 1 ℃ temperature programmed highest order: 7 rank highest temperature programming rate: 120 ℃ / min oven cool-down (22 ℃ ambient temperature), from 450 ℃ to 50 ℃ need 4.5 min (when using the oven insert accessory to 3.5 min) Ambient temperature sensitivity: ambient temperature changes 1 ℃, the oven temperature change <0.01 ℃ longest single method run time: 999.99min can run column bleed compensation (Dual ) Inlet Dual Inlet into the school port types are available: Packed Column Inlet (with septum purge, which can be accessed by wide bore capillary) capillary split / splitless inlet) programmed temperature cool on-column Inlet Inlet series of volatile components (designed with the headspace / purge and trap / thermal desorption sample preparation device) packed column Inlet: precision electronic pressure / flow control the maximum temperature 400 ℃ Stigma pressure setting range: 0-100psi head pressure control setting accuracy: 0.1psi Total flow setting range: 0 to 100 mL / min flow rate setting accuracy: 0.1mL / min adjustable joints replacement adaptable 1/4 inch, 1/8 inches packed columns, and 0.53 / 0.32mm capillary column