constant temperature in chamber: 36°C .±0.1°C.
X-ray tube:Be window by Varian
High voltage supply: 200W (50KV4mA).005 % stablity
Measurable elements: 10 arbitrary elements as Na,Mg,Al,Si,P,S,K,Ca,Cl
Detector: gas proportional detector plus sealed proportional detector
Vacuum system: lower than 5 Pa.
Flow gas system:stability : ±0.003 KPa.
Analysis accuracy: on ¯1(24 hours, per cent) ≤0.05 %.
Test time of single sample: ≤3 - 5 minutes200W high-voltage power
400W Be end window X-ray tube
Gas flow proportional detector + sealed proportional detector
10 paths of 1024-channel independent pulse height analyzer
Independent vacuum pumping structure
High sophisticated flow density stabilizer
Multi-channel MCA real-time detection system
1KVA AC purified stabilized current
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