B: Application range:
the range of carbon residue that can be tested by this instrument is 0.10% (m/m) to 30.0% (m/m). This instrument also applies to petroleum products composed of distillate oil with carbon residue under 0.10% (m/m). For this product, first prepare 10% (V/V) distillate residue according to GB/T 6536 and then determine the residue with this instrument.
C: Function Features
1:5.7" color touch screen computer to facilitate human-machine communication.
2;Automatic testing process of sweeping, temperature raise, heat preservation and temperature drop; temperature control for program band and automatic flow switch
3: Over heat alarm and automatic switching off of the heating system
4: Built-in secondary voltage stabilizing system to ensure accuracy and stable flow
5:All main gas-path components are imported to ensure long service life of the instrument
6: Patented coke base heating structure to facilitate maintenance and replacement
7: Automatic calculation of carbon residue (Weighing data of the balance can be input)
8:10 testing data can be stored; history data can be searched at any time
9: RS232 port for connection with LIMS system of the chemical laboratory
2;Automatic testing process of sweeping, temperature raise, heat preservation and temperature drop; temperature control for program band and automatic flow switch
3: Over heat alarm and automatic switching off of the heating system
4: Built-in secondary voltage stabilizing system to ensure accuracy and stable flow
5:All main gas-path components are imported to ensure long service life of the instrument
6: Patented coke base heating structure to facilitate maintenance and replacement
7: Automatic calculation of carbon residue (Weighing data of the balance can be input)
8:10 testing data can be stored; history data can be searched at any time
9: RS232 port for connection with LIMS system of the chemical laboratory
D: Technical Specification— Power supply: 220±10% VAC, 50±1Hz
— Power: ≤1200W
— Dimension: 450mm (width) * 280mm (depth) * 600mm (height)
— Weight: 20Kg
— Environment temperature: 5~35℃; Environment humidity: 20-90% RH without condensation (35℃)
— Dimension of coke case: φ85mm×105mm (diameter×height)
— Temperature control range of the coke case: room temperature to 500℃
— Accuracy of temperature control of coke case: 500℃±2.0℃
— Heat preservation time of coke case: 15min
— Error of time setting: <0.1S
— Voltage adjustment range: 0kPa(0 kg/cm2)to 392kPa(4 kg/cm2)
— Flow adjustment range: 100ml~1000ml/min; automatic switch between 150ml/min and 600ml/min
— Waste solution bottle: 200 ml, glass bottle with thread connection
— Inlet diameter of coke case: 1mm (totally 12 Pcs)
— Gas consumption: standard nitrogen bottle with pressure of 14700 kPa (150 kg/cm2), 100 times/bottle
— Power: ≤1200W
— Dimension: 450mm (width) * 280mm (depth) * 600mm (height)
— Weight: 20Kg
— Environment temperature: 5~35℃; Environment humidity: 20-90% RH without condensation (35℃)
— Dimension of coke case: φ85mm×105mm (diameter×height)
— Temperature control range of the coke case: room temperature to 500℃
— Accuracy of temperature control of coke case: 500℃±2.0℃
— Heat preservation time of coke case: 15min
— Error of time setting: <0.1S
— Voltage adjustment range: 0kPa(0 kg/cm2)to 392kPa(4 kg/cm2)
— Flow adjustment range: 100ml~1000ml/min; automatic switch between 150ml/min and 600ml/min
— Waste solution bottle: 200 ml, glass bottle with thread connection
— Inlet diameter of coke case: 1mm (totally 12 Pcs)
— Gas consumption: standard nitrogen bottle with pressure of 14700 kPa (150 kg/cm2), 100 times/bottle
