KoJin
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| Brand | Kojin |
|---|---|
| Origin | Anhui, China |
| Model | OTF-1200X |
| Maximum Temperature | 1200 °C |
| Temperature Control Accuracy | ±1 °C |
| Rated Power | 3 kW |
| Max Heating Rate | 20 °C/min |
| Heating Method | Resistance Wire (Fe-Cr-Al Alloy doped with Mo, ZrO₂-coated) |
| Tube Dimensions (Standard) | OD 50 mm × ID 44 mm × L 1000 mm |
| Heating Zone Length | 440 mm |
| Uniform Temperature Zone | 150 mm (±1 °C) |
| Vacuum Capability | 10⁻² Torr (with dual-stage rotary vane pump), 10⁻⁵ Torr (with turbomolecular pump system) |
| External Dimensions | 590 × 380 × 520 mm |
| Net Weight | 40 kg |
| Brand | Kojin |
|---|---|
| Origin | Anhui, China |
| Model | OTF-1200X-50-4CLV-PE |
| Maximum Temperature | 1200 °C |
| Temperature Control Accuracy | ±1 °C |
| Heating Zone Length | 440 mm |
| Uniform Temperature Zone Length | 150 mm |
| Tube Dimensions (ID × OD × L) | 44 mm × 50 mm × 1000 mm |
| Heating Method | Resistive Wire |
| Rated Power | 3 kW |
| RF Power Supply Output | 50–500 W (adjustable ±1%), Frequency: 13.56 MHz (stability ±0.005%), Noise Level: ≤55 dB(A) |
| Vacuum Level | ≤1×10⁻³ Torr (with KF25 vacuum system) |
| Mass Flow Controllers | 7-channel, 0–200 sccm range, accuracy ±0.02% |
| Gas Inlet | Dual-ferrule compression fittings (ISO-K standard) |
| Cooling | Air-cooled RF generator |
| Certifications | CE, UL/MET/CSA compliant (>24 V components), TUV/CAS certification available upon request |
| Brand | Kojin |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | SP1-5510 Self-Adhesive QCM Crystal Carrier Box |
| Dimensions (L×W×H) | 55 mm × 55 mm × 10 mm |
| Internal Cavity | 51 mm × 51 mm × 7 mm |
| Lid/Bottom Height | 5 mm each |
| Adhesion Strength | Low or High (configurable) |
| Color Options | Transparent or Black |
| Material | Ultra-Low-Particulate Pressure-Sensitive Acrylic Gel |
| Compliance | ISO Class 5 (Class 100) Cleanroom-Compatible Surface |
| Brand | Kojin |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model Series | Substrate Tweezers Series |
| Core Application Domain | Semiconductor & Optical Component Handling |
| Material Compatibility | Si wafers, fused silica, sapphire, CaF₂, BK7, and other precision optical substrates |
| ESD Compliance | Available in static-dissipative and fully antistatic configurations |
| Construction | Stainless steel (304/316), carbon fiber, or beryllium copper variants |
| Tip Finishing | Electropolished, diamond-lapped, or PTFE-coated options |
| Tip Width Range | 0.05 mm to 2.0 mm |
| Operating Environment | Class 10–100 cleanrooms, vacuum chambers (≤10⁻⁶ mbar), and gloveboxes |
| Brand | KoJin |
|---|---|
| Model | VGT-800 |
| Tank Capacity | 600 mL |
| Power Input | AC 220–240 V, 50/60 Hz |
| Operating Frequency | 42 kHz |
| Rated Power | 35 W |
| Dimensions (L×W×H) | 20 × 14 × 12.5 cm |
| Net Weight | 0.89 kg |
| Certification | CE, FCC |
| Timer | Fixed 180 s with reset function |
| Lid | Hinged transparent cover |
| Brand | Kojin |
|---|---|
| Origin | Anhui, China |
| Model | VTC-600-2HD |
| Power Supply | 220 VAC, 50/60 Hz, single-phase, 2000 W (including vacuum pump) |
| DC Sputter Power | 500 W |
| RF Sputter Power | 600 W (optional 300 W RF module available) |
| Chamber Dimensions | Ø300 mm × 300 mm H, stainless steel |
| Viewport Diameter | 100 mm |
| Chamber Opening | Top-hinged lid |
| Substrate Holder | Ø140 mm, rotatable (1–20 rpm), heated up to 500 °C (±1.0 °C stability) |
| Target Size | 50 mm diameter |
| Cooling Water Flow | 10 mL/min (integrated chiller: 16 mL/min) |
| MFC Range | 0–200 sccm (dual-channel) |
| Thickness Monitor | Quartz crystal microbalance (QCM), resolution: 0.10 Å, LED display |
| Vacuum System | Integrated German-made turbomolecular pump with one-touch operation |
| Overall Dimensions | 1300 mm (L) × 660 mm (W) × 1200 mm (H) |
| Weight | 160 kg |
| Warranty | 1 year standard, lifetime technical support |