|Part I: Standard Parts|
|Max. Temp.||1200℃ for limiting|
|Heating Rate||Suggestion: 0~10℃/min,max. 15℃/min|
|Temperature Zone||300mm + 300mm dual zones|
|Heating Element||Resistance wire|
|Temperature Control Accuracy||±1℃ ()|
|Tube Size||60 / 52mmx 1000mm (OD/ID x L)|
|Material: Quartz tube|
|Temperature Control||PID automatic control via SCR power control|
|Heating curves||30 steps programmable|
|Vacuum Flange||Stainless Steel vacuum flange.
One end of the flange has 2 barbed needle valves, with installed Mechanical Pressure Gauge.
Another end of the flange has a KF25 port with a barbed needle valve
|Power||220V, 50 Hz, single phase at max. 6KW|
|Vacuum Pump||Rotary Vane Vacuum Pump||Ultimate vacuum 10-3 Torr.
Vacuum inside the tube is around 10-1 Torr.
(RM temp. And empty tube condition)
Flow rate: 2.6 L/S
(pump photo is only for reference, actual appearance depends on final desgin)
The rotary vane vacuum pump will be designed into a cart with wheel. With connection accessories
Digital vacuum gauge is included
3.8x10-5 to 1125 Torr measurement range
Anti-corrosive, gas-type independent
|Customized Mass Flow Meters
(Seven Star Brand)
With LCD Touch Screen Controller
(Desigen by Kejia with Kejia logo)
|One Float flowmeter + Four precision mass flow meters :
MFC Accuracy is: ±1.5% F.S.
MFC 1 for Nitrogen : Gas flow range from 0~100 sccm
MFC 2 for Hydrogen : Gas flow range from 0~100 sccm
MFC 3 for Methan : Gas flow range from 0~100 sccm
MFC 4 for Argon: Gas flow range from 0~100 sccm
MFC 5 for Oxygen: Gas flow range from 0~100 sccm
FFC 1 for Argon and nitrogen mixing gas: Gas flow range 0~100sccm
One gas mixing tank (for 5 MFC only) is installed on bottom case with 5 stainless steel needle valves is installed on left side of bottom case to control 5 type gases mixing manually.
LCD Touch Screen (designed by kejia, with Kejia Logo) for MFC is as below: