Fid Tcd Equipped Atomic Absorption Spectrophotometer

1. Universal laboratory equipment Atomic Absorption Spectrophotometer;
2. PPM or PPB level;
3. Low price;
4. Automatic;
5. Good;

Specifications:
V Working spectral range: 190-900nm
V Wavelength accuracy: ≤ ± 0.5nm
V Wavelength repeatability: ≤ 0.3nm (single direction)
V Spectrum bandwidth: 0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm
V Resolution: <40%
V Base line stability: ± 0.004Abs/30min
V Characteristic concentration of copper: ≤ 0.04mg/ml/1%
V Detection limit of copper: ≤ 0.008mg/ml
V Background calibration ability: Greater than 30 times.
V Standby Interface: RS 232
V Instrument power supply: 220V, 3A, 50Hz
Accessories:
V Air compressor;
V One piece of Cu hollow cathode lamp;
V Gas external pipe;
V Acetylene cylinder pressure-reducing valve;
V Water knockout gas filter;
Optional Accessories:
V GA3202 HGA graphite furnace system
Used to conduct trace and ultra-trace analysis with an absolute sensitivity of 10-10-10-12 gram.
V 5cm long-life titanium burner
The necessary accessory for nitrous oxide-acetylene flame analysis.
V Hydride generator (Totally automatic)
Making the characteristic concentration of As, Se, Sb, Bi, Pb, Sn, Te, Ge, In, Tl, Cd and Zn lower than ppb level with cold atomic mercury measurement method.
V Hollow cathode lamp
All specifications are available.
V Graphite tube
All specifications are available.
V Software with I/O port
V Printer