● Operation display: 7-inch color LCD touch screen, can be used as a handheld controller Temperature controlled area: 8 channels; Temperature control range: 4 ℃ to 450 ℃ above room temperature, Increment: 0.5 ℃; Accuracy: ± 0.1 ℃ ● Program heating stage: 20 stages, lift rate: 0.1-120 ℃/min ● Air path control:The entire EPC electronic pressure and flow control system can choose to set the carrier gas and tail gas blowing types: He, H2, N2, and Ar. Each carrier gas system can achieve constant pressure, constant current, constant speed, program pressure, program flow, and program linear velocity gas control modes. Range: 0-100psi (pressure); 0-1000mL/min (flow rate), resolution: 0.01Psi (pressure); 0.01 mL/min (flow rate); Maximum diversion ratio: 1:7500 External events: 8 channels; Auxiliary control output 2 channels Type of injector: packed column injection, capillary injection, six way valve gas injection, automatic injector Number of detectors: 3 (maximum); FID, TCD, ECD, FPD, and NPD are optional ● Start injection: manual or automatic options are available ● Communication interface: Ethernet: IEEE802.3,Signal acquisition rate: 1200Hz; Has a retention time lock. Temperature control range: 4 ℃ to 450 ℃ above room temperature(Set in increments of 1 ℃) Automatic ignition, capable of withstanding 100000 ignition cycles | |
Carrier gas (column head pressure) |
Carrier gas: EPC electronic pressure flow control range: 0-100psi |
Diversion and emptying |
Diversion: Maximum diversion ratio: 1:7500 |
Gap pad blowing |
Maximum diversion ratio: 1:7500 |
Hydrogen flame ionization detector (FID) |
Detection limit: ≤ 1×10-12G/S (n-hexadecane) |
Baseline noise: ≤ 2×10-14A | |
Baseline drift: ≤ 1×10-13A/30min | |
◆ Linear range: ≥ ten7 | |
ECd(ECD) |
◆ ≤ 5 × 10-14g/ml (Hexachlorocyclohexane Isooctane Solution) |
Baseline noise: ≤ 0.03mv | |
Baseline drift: ≤ 0.2mV/30min | |
◆ Linear range: ≥ ten3 | |
Flame photometric detector (FPD) |
◆ Detection limit: (S)≤5×10-11G/s, (P) ≤ 1 × 10-12G/s (Methyl parathion anhydrous ethanol solution) |
Baseline noise: ≤ 3×10-13A | |
Baseline drift: ≤ 2×10-12A/30min | |
injector |
Supports up to 256 sample grades |