PROGRAMMABLE SPIN COATING UNIT:- Make: HE (NSIC Regd, MSME Regd, ISO 9001 – 2015/14001-2015/13485-2016/FDA/ GMP/CE Certified) Model: HSC – 9999 Introduction Anti-corrosion spin coater adopts PP chamber (Optional PTFE chamber), which is beautiful and sturdy in appearance, has excellent chemical stability and strong corrosion resistance, and can be used in various occasions requiring acid and alkali resistance and organic solvents. Anti-corrosion spin coater adopts advanced precision motor; the maximum speed can reach 6000 RPM / 8000 RPM/ 9999 RPM, which effectively guarantees the uniformity of film formation. In addition, the instrument adopts touch screen control and can preset the coating curve, which greatly simplifies the use process and reduces the learning cost. It is very suitable for laboratory purchase. Application:- The spin coater can coat liquid or colloidal materials on silicon wafers, crystals, quartz, ceramics and other substrates to form thin films. It is mainly used in photoresist spin coating, biological medium preparation, sol-gel method for polymer film production, etc. Technical Specification: - Polypropylene Working Chamber (removable), • size 6-inch dia, with transparent photo resist lid with interlock safety switch. • 50 – 9999 RPM • Accuracy<±0.5% of Full Speed • Microprocessor Programmable Speed control with respect to time Preset editable programs of 8 program X 8 segments. • Real time display of RPM, time and program stamps • Nonvolatile program memory • Input & control through soft touch key pad. • Vacuum release switch • Substrate size from 0. 04sq.inch (28 sq.mm) to 4.0 sq. inch (For glass substrate) & 20.0 sq. inch (for silicon wafers) • Vacuum chuck: derlin made circular substrate holders of Dia • 0.5”, 1”, 1.5”, 2.0” inch • Microprocessor control A C brush less motor. • Acceleration 2000 rpm/sec (Maximum) use settable. • Calibration option. • Vacuum Dial gauge. • Frame: Epoxy coated MS. • Facility for interlocking with Vacuum Pump. • Tubing for Vacuum. • Gas Purging Attachment for Nitrogen. • Spill drainage facility • To operate on 230V ± 10%, 1 phase 50 Hz AC only. • Maximum Power 190W, Current 1.0 Amp. Specification:- Working chamber Polypropylene working chamber (6-inchdia) RPM 50-9999 RPM with speed resolution 1 RPM Accuracy ±1-0.5% Memory USB/ Non-Volatile programmable Vacuum release switch Yes Substrate size 0.04 sq inch to 4.0 sq inch Duration: 1 - 99 sec/min/hour for each step Vacuum Chuk Derlin made 0.5”, 1”, 1.5”, 2” Acceleration Preferable from 1000 to 2000 rpm/sec Frame Epoxy coated MS Operation voltage 230 V Vacuum pump motor Oil free, ¼ HP max Vacuum = 730 mm Hg Others Gas purging attachment for Nitrogen Warranty 2 years Model Technical Name Technical Parameters HE115 N Flow rate 50 Hz 1.8CFM 51 l/min 60 Hz 2.0CFM 57 l/min Ultimate vacuum Partial Pressure 2 Pa Total Pressure 150 micron Power ¼ HP Inlet Port ¼” Flare