According to standards
HJ637-2023 GB3838-2002 GB18483-2001 GB18918-2002
Technical specifications
Automatic zero correction in real time. No baseline drift effect. Minimum detectable concentration: 0.001mg/L
Maximum detectable concentration: 640000mg/L
Wave number range: 3400cm-1~2400cm-1(2940nm~4167nm) Wave number accuracy: ±2cm-1
Wave number repeatability: ±2cm-1 Absorbance range: 0.00000~2.00000AU Basic measuring range: 0~800.00mg/L
Repeatability: RSD≤0.6%(30~40mg/L Oil samples were determined 11 times) Linear correlation coefficient: R>0.999
Methyl resolution>3%
Sample analysis time:Full spectrum scan 30s
Three point scan 10s Non-Dispersive scan 2s
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd
is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.
What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on. Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on. |