Customization: | Available |
---|---|
After-sales Service: | Support |
Warranty: | 1 Year |
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Serial No
|
Name of goods
|
quantity
|
remarks
|
1
|
Integrated computer and X-ray fluorescence spectrometer for rapid detection of heavy metals in grain
|
1 set
|
Integrated machine
|
2
|
Sample cup for sample test
|
100
|
Recyclable
|
3
|
Cup holder
|
2
|
|
4
|
Rice standard sample
|
1 set
|
Attached certificate
|
5
|
Tools related to instrument use and maintenance
|
1 set
|
Analysis range of element content
|
0.03ppm-99.99%
|
The detection limit of element analysis
|
Cd ≤ 0.03mg/kg; Se≤0.03mg/kg; Pb≤0.05mg/kg; As≤0.06mg/kg
|
recision (when the content is 0.2mg/kg)
|
RSD (Cd) ≤ 5%, RSD (Se) ≤ 5%, RSD (As) ≤ 10%, RSD (Pb) ≤ 10%
|
Test time
|
screening (single sample test), single element ≤ 3 minutes
|
Accurate quantification (double test for one sample), single element ≤ 20 minutes
|
|
Detector
|
original imported Fast SDD detector, integrated package, energy resolution ≤ 125ev
|
High voltage power supply
|
high-precision digital control high voltage power supply, high voltage ≥ 65kv, power ≥ 100W, 8-hour stability < 0.05%
|
X-ray tube
|
high-quality air-cooled side window X-ray tube, tungsten target, ≥ 65kv
|
Working voltage
|
AC 220V, working current: no more than 1A
|
Ambient temperature
|
30% - 80%
|
Main machine size
|
60 long × Width 540 × Height 335 (mm)
|
Host weight (including touch
computer) |
50Kg
|
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We have a professional after-sales team with global service coverage and a 24-hour time difference free to provide you with solutions.