GGX SERIES Atomic Absorption Spectrophotometer
Applicable field:
Food hygiene, geology, metallurgy, agricultural testing, chemical environmental protection, water quality
testing, pharmaceutical commodity inspection, education and research, etc.
Performance Features:
| ·Zeeman background correction and full band background deduction. |
| ·Transverse zeeman; constant magnetic field; energy saving and consumption reduction. |
| ·Quasi double beam without preheating. |
| ·Eight lights automatically turn to the tower and preheat simultaneously. |
| ·The patented design of slip-ring eight lamp turret overcomes the rotation and winding of lamp cables. |
| ·Wavelength Range: 190nm to 900nm |
·Spectral Bandwidth: 0.2, 0.4, 1.0, 2.0nm(automatic switching)
·C-T optical path design; plane diffraction grating with 1800 scribed lines /mm.
·Focal length: 270mm; short optical path and strong energy.
·Automatic peak setting and automatic spectral bandwidth.
·A variety of self-diagnosis functions, fault detection and other safety functions.
·Windows software in both Chinese and English version has powerful data traceability function. Standard curve
method and standard addition method can be selected. With slope reset and curve recalibration functions, the correction curve can be edited, allowing the selection of correction curve and sample blank for correction.
·Integrated design; built-in graphite furnace power supply;
·Graphite Furnace Temperature: accuracy is less than 0.5%(2000ºC); current and voltage vector control.
·Longitudinal Heating: room temperature to 3000ºC; heating rate: more than 2000ºC/s.
·The patented 64-unit sampler adopts high-precision sample pump and cleaning pump, and the double injection pumps are used for vertical injection(accuracy≤0.5%(20μL)).
·Automatic preparation of standard solution and automaticdilution.
·Gas Pressure Monitoring: prevent damage to graphite cone and graphite tube due to lack of protective gas.
·Graphite Furnace Body Temperature Detection: forbid measurement when the temperature is too high.
·With power transformer temperature monitoring to prevent damage.
·With graphite tube fracture or unclamp detection to ensure normal measurement
Accessory:
Audited Supplier 
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