Active Member
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[China]
Address: Beitang Industry Park, Wuxi, Jiangsu, China
Contact name:Treeing Sui
WUXI WUWAY INSTRUMENT CO., LTD. |
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main specifications
| Measurement range | C: 0.000001%～99.999999% S: 0.000001%～99.999999% |
| Analytical precision | C:≤RSD0.5%. S:RSD≤1.0% |
| Sensitivity | 0.01PPM |
| Analysis time | 25-60s (normally 35s) |
| Analytic error | meet standard:C: ISO9556, JJG395-97 S: ISO4935, JJG395-97 |
| Oscillation frequency | 20MHz |
| Burning power | 2.5KVA—7.5KVA( adjustable) |
| Working environment | Indoor temperature: 10℃～30℃ Relative humidity: 75% |
Infrared detection system
1. Circuit design: The whole machine adopts modular design, the
electronic circuit is highly integrated, stable and reliable; at
the same time, multi-level isolation is adopted to completely solve
high-frequency interference.
2. Sampling: It adopts 24-bit sampling chip of Analog DCvices of
the United States, which has high speed and high precision.
3. Power supply: High-quality linear integrated military-grade
module power supply with stable output and no faults.
4. Light source: Specially made new platinum infrared light source
with high efficiency and stable spectral characteristics.
5. Analysis pool: gold-plated carbon-sulfur analysis tank and
high-precision pyroelectric infrared detector, analyze the pool
signal full tracking, automatic compensation,
6. automatic adjustment.
7. Motor: Special infrared motor with good thermal stability.
High frequency combustion system
1. High-frequency circuit: The self-excited directional coupler is
used to take power feedback to ensure the output power is
consistent, so that the sample is fully burned and the stability is
good.
2. High-frequency high-power circuit design: 7.5kvA high-frequency
power tube (actually 2.5kvA).
3. Military products: ceramic high-power tubes and ceramic vacuum
capacitors (100A).
4. High-frequency control circuit: Automatically detects the
working condition of solenoid valve, lifting cylinder and
high-frequency furnace.
5. Automatic obsolete/overcurrent alarm: Protect the high frequency
furnace from working in normal condition.
6. Analytical gas flow is controlled by high-precision flowmeter,
and the analysis results are more stable and reliable.
7.The high-frequency furnace is equipped with an ultra-microporous
“non-blocking” metal filter to ensure complete separation of dust
and gas.
8.Pneumatic burner automatic cleaning device, cleaning is more
clean and thorough, reducing the impact of dust on the analysis
results.
9.The instrument has an oxygen purification device and a tail gas
treatment device.
