Muffle Furnace
Filter
Showing 391–420 of 923 results
| Brand | KJ GROUP |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic |
| Model | OTF-1200X-S-DVD |
| Instrument Type | Horizontal Tube Furnace |
| Max Temperature | 1200 °C |
| Temperature Control Accuracy | ±1 °C |
| Max Power | ≤1.5 kW |
| Heating Rate (to Max Temp) | ≤20 °C/min |
| Heating Method | Resistive Heating via Kanthal A1 Elements |
| Internal Dimensions (Closed) | 1055 mm (L) × 300 mm (W) × 400 mm (H) |
| Internal Dimensions (Open) | 1055 mm (L) × 300 mm (W) × 560 mm (H) |
| Tube ID/OD | 44 mm / 50 mm |
| Tube Length | 1000 mm |
| Heating Zone Length | 200 mm |
| Uniformity Zone Length | 60 mm (±1 °C at 1000 °C) |
| Vacuum Compatibility | KF25 outlet, Φ6.35 mm compression inlet |
| Base Vacuum | 10⁻² Torr (with mechanical pump) |
| Certified | CE |
| Brand | KJ GROUP |
|---|---|
| Origin | Liaoning, China |
| Model | OTF-1200X-S-VT |
| Instrument Type | Vertical Tube Furnace |
| Max Temperature | 1200 °C (continuous operation at 1100 °C) |
| Temperature Control Accuracy | ±1 °C |
| Max Power | 1.2 kW |
| Heating Rate | up to 20 °C/min |
| Heating Element | Molybdenum-doped Fe-Cr-Al resistance wire with zirconia coating |
| Tube Dimensions | Quartz tube Ø25 mm OD / Ø20 mm ID × 450 mm L |
| Heating Zone Length | 200 mm |
| Uniform Temperature Zone | 100 mm |
| Vacuum Level | 10⁻² torr (mechanical pump), 10⁻⁵ torr (turbo-molecular pump) |
| Dimensions (W×D×H) | 300 mm × 340 mm × 1000 mm |
| Weight | 20 kg |
| Certification | CE |
| Brand | KJ GROUP |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic |
| Model | SP-AM-400A |
| Price | Upon Request |
| Ultimate Vacuum | 8×10⁻⁴ Pa |
| Max Operating Power | <60 kW |
| Working Pressure Range | −0.5 MPa |
| System Leak Rate | ≤5.0×10⁻⁷ Pa·L/s |
| Pump-Down Time (to 7×10⁻³ Pa) | ≤30 min |
| Vacuum Hold (12 h) | ≥10 Pa |
| Melting Temperature | Up to 3500 °C |
| Crucible Rotation Speed | 1–20 rpm (continuously adjustable) |
| Electrode Type | 4 × water-cooled tungsten electrodes (Φ6 mm) |
| Chamber Dimensions | Φ300 mm × 370 mm |
| Argon Purity Requirement | ≥99.99% |
| Cooling | Integrated closed-loop deionized water chiller (KJ CW-6200) |
| Compliance | Designed for ASTM F2627 (Standard Guide for Arc-Melting of Refractory Metals), ISO 15148 (Vacuum Technology — Vocabulary), and GLP-compliant lab environments |
| Brand | KJ GROUP |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | SP-MSM-16AT |
| Max Operating Temperature | 3500 °C |
| Power Supply | AC 220/380 V, 50 ±0.5 Hz |
| Total Power Consumption | <40 kW |
| Cooling Capacity | 16 L/min (integrated KJ-5300 chiller) |
| Electrode | Ø6 mm tungsten with water cooling |
| Crucible Array | 16 × Ø20 mm water-cooled copper crucibles |
| Arc Current Range | 20–300 A DC |
| Ignition Method | High-frequency start |
| Gas Purity Requirement | Ar ≥99.999% (5N), H₂/Ar mixture (5% H₂ / 95% Ar) for regeneration |
| Glovebox Atmosphere Control | H₂O & O₂ <1 ppm (continuous monitoring via integrated dew point & O₂ analyzers, ±0.1 ppm accuracy) |
| Glovebox Dimensions (L×W×H) | 2715×1050×900 mm |
| Transition Chamber | Dual (360×700 mm and 150×300 mm) |
| Weight | ~700 kg |
| Brand | KJ GROUP |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | SP-MSM1000 |
| Max Operating Temperature | 3500 °C |
| Base Vacuum | ≤1×10⁻⁶ torr (with turbomolecular pump, cold state) |
| Chamber Dimensions | Φ400 mm × 350 mm |
| Cooling | Dual-loop deionized water system (flow rate: 2 m³/h |
| pressure | 0.2–0.4 MPa |
| temp | 15–25 °C) |
| Arc Power Supply | 22.6 kW, max arc current: 630 A |
| Total System Power | ≤27 kW (380 V, 3-phase, 50/60 Hz) |
| Crucible Capacity | up to 500 g per station |
| Optional Modules | Suction casting (Φ8×75 mm), gravity casting (Φ20×80 mm) |
| Compliance | Designed for ASTM F2629, ISO 15148, and GLP-compliant metallurgical sample preparation workflows |
| Brand | KJ GROUP |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Authorized Distributor |
| Equipment Category | Domestic |
| Model | VBF-1200X |
| Instrument Type | Vertical Tube Furnace |
| Max Temperature | 1250 °C (≤1 h), Continuous Operation up to 1100 °C |
| Temperature Uniformity | ±1 °C |
| Power Supply | AC 220 V, 50/60 Hz, 3 kW |
| Heating Rate | Up to 40 °C/min |
| Heating Element | Mo-doped Fe–Cr–Al Resistance Wire with Zirconia Coating |
| Internal Chamber Dimensions | Ø240 mm × 260 mm |
| External Dimensions | 440 mm × 530 mm × 580 mm |
| Net Weight | 30 kg |
| Thermocouple | Type K |
| Certification | CE-compliant |
| Brand | KJ GROUP |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | VBF-1200X-H8 |
| Instrument Type | Box-Type Furnace |
| Max Operating Temperature | 1200 °C (Continuous Use ≤1000 °C) |
| Temperature Uniformity | ±5 °C over Ø100 mm × 89 mm Zone |
| Control Accuracy | ±2 °C |
| Heating Element | Ni–Cr–Al Resistance Wire |
| Chamber Dimensions | Quartz Tube Ø200 mm × 340 mm |
| Heating Zone | Ø190 mm × 216 mm |
| Power Supply | 208–240 V, 50/60 Hz, 3 kW |
| Vacuum Performance | 10⁻²–10⁻⁵ torr (with optional high-vacuum pump system) |
| Leak Rate | ≈125 mTorr/h at Room Temperature |
| Gas Compatibility | Inert or Reducing Atmospheres (<1.2 atm) |
| Cooling | Water-Cooled Dual-O-Ring Stainless Steel Flange with Ø12 mm PVC Inlet/Outlet Ports |
| Thermal Insulation | High-Purity Al₂O₃ Fiber–Filled Quartz End Cap (Mandatory above 300 °C) |
| Controller | 30-Stage Programmable Digital Temperature Controller |
| Certifications | CE Compliant |
| Brand | KJ Scientific |
|---|---|
| Origin | Anhui, China |
| Model | OTF-1200X-4-RTP |
| Maximum Temperature | 1200°C |
| Temperature Control Accuracy | ±1°C |
| Heating Rate | 50°C/s (RT to 800°C), 10°C/s (800–1000°C) |
| Cooling Rate | 60°C/min (at 200 mtorr), 117°C/min (at atmospheric pressure) |
| Heating Zone | 12" length with 4" × 12" uniformity zone (±5°C) |
| Chamber Dimensions | 4.33" O.D. × 4.05" I.D. × 15" L |
| Power Supply | 208–240 V AC, 50/60 Hz, single-phase, 12 kW |
| Weight | 45 kg |
| Certifications | CE, UL/MET/CSA compliant (>24 V components), TUV/CAS optional |
| Brand | Hefei KJ |
|---|---|
| Origin | Anhui, China |
| Model | OTF-1200X-50-II-PE-MSL |
| Type | Dual-zone sliding tube furnace with integrated RF plasma and preheater |
| Max Operating Temperature | 1200 °C (tube), 1100 °C (preheater) |
| Temperature Uniformity | ±1 °C |
| Heating Rate (to max) | 20 °C/min |
| Cooling Rate (controlled slide) | up to 15 °C/sec (1000–950 °C) |
| Total Power | 4 kW |
| RF Generator | 5–500 W adjustable, 13.56 MHz, ±1% power stability, 50 Ω N-type output |
| Preheater Zone | 200 mm length, 1100 °C max |
| Main Tube Dimensions | OD 50 mm × ID 44 mm × L 2200 mm (high-purity quartz) |
| Insulation | High-purity alumina polycrystalline fiber + US-imported 1750 °C alumina reflective coating |
| Vacuum Gauge | Corrosion-resistant digital gauge, 3.8×10⁻⁵–1125 Torr |
| Sliding Speed | 0–70 mm/s (motorized rail) |
| Compliance | CE certified |
| Warranty | 1 year parts & labor (excl. consumables) |
| Brand | Hefei KJ (KJFMF Series) |
|---|---|
| Model | FMF-10 |
| Type | Horizontal Tube-Type Induction Melting System |
| Max Operating Temperature | 2,200 °C (material-dependent, graphite crucible not included) |
| Control Accuracy | ±1 °C |
| Max Input Power | 10 kW |
| RF Frequency Range | 80–250 kHz |
| Internal Chamber Dimensions | 32 mm (OD) × 28 mm (ID) × 180 mm (L) |
| Vacuum Level | ≤1×10⁻² torr (with included dual-stage rotary vane pump) |
| Optional High-Vacuum | ≤1×10⁻⁵ torr (with external turbomolecular pump) |
| Cooling Water Flow Rate | >40 L/min (crucible) |
| Sample Capacity | Up to 5 g (stainless steel reference) |
| Gas Compatibility | Inert atmosphere (Ar, N₂), flow rate ≤200 sccm (≤200 mL/min) |
| Max Allowable Internal Gauge Pressure | <0.02 MPa |
| Safety Compliance | CE-marked electrical architecture, IEC 61000-6-4 EMC compliance, UL-listed power interface (380 VAC, 3-phase, 50 Hz, 60 A circuit required) |
| Brand | Hefei KJG |
|---|---|
| Origin | Anhui, China |
| Model | GSL-1700X-VTQ |
| Maximum Temperature | 1700 °C |
| Temperature Accuracy | ±5 °C |
| Max. Heating Rate | 5 °C/min above 1200 °C |
| Rated Power | 4 kW |
| Input Voltage | 220 V AC, 50/60 Hz |
| Tube Dimensions (Std.) | OD 60 mm × ID 54 mm × L 850 mm (Alumina) |
| Heating Zone Length | 130 mm |
| Uniform Temperature Zone | 65 mm |
| Heating Elements | 4 × U-shaped MoSi₂ rods |
| Temperature Controller | 30-segment PID programmable controller with over-temperature alarm |
| Vacuum System | KF-25 flange, mechanical pump (50 mTorr), optional high-vacuum system (10⁻⁵ Torr) |
| Quenching Mechanism | Electromagnetic sample release into sealed liquid bath (argon-purged) |
| Safety Certifications | CE, UL/MET/CSA compliant (>24 V components), UL-listed furnace assembly |
| Brand | KJG (Hefei Kejing) |
|---|---|
| Origin | Anhui, China |
| Model | OTF-1200X-5S |
| Max Operating Temperature | 1000 °C (≤1 hr), Continuous: 900 °C |
| Temperature Uniformity | ±1 °C over 100 mm (isothermal zone), ±2 °C over 140 mm |
| Heating Rate | 20 °C/min |
| Control Accuracy | ±1 °C |
| Power | 3 kW |
| Voltage | 220 VAC, 50/60 Hz |
| Tube Dimensions | 130 mm O.D. × 120 mm I.D. × 640 mm L |
| Heating Zone Length | 300 mm |
| Weight | 48 kg |
| Certification | CE, UL/MET/CSA compliant for all components >24 V |
| Brand | KJG (Hefei Kejing) |
|---|---|
| Origin | Anhui, China |
| Model | OTF-1200X-HP-12 |
| Maximum Operating Temperature | 1100 °C |
| Maximum Pressure | 20 MPa (at ≤800 °C), 12 MPa (at ≤900 °C), 6 MPa (at ≤1000 °C), 4 MPa (at ≤1100 °C) |
| Heating Zone Length | 300 mm |
| Uniform Temperature Zone | 50 mm (±1 °C), 70 mm (±2 °C) |
| Tube Dimensions | 30 mm OD × 12 mm ID × 580 mm L |
| Tube Material | Nickel-based superalloy (Inconel-type) |
| Sealing | Oxygen-free copper gaskets |
| Heating Element | Mo-doped Fe-Cr-Al alloy with Al₂O₃ coating |
| Power | 2.5 kW |
| Voltage | AC 208–240 V, single-phase, 50/60 Hz |
| Cooling | Dual aluminum heat sinks + axial fans |
| Weight | ~35 kg |
| Dimensions (W×L×H) | 340 × 300 × 400 mm |
| Compliance | CE certified |
| Control | 30-segment PID temperature controller with K-type thermocouple, overheat & thermocouple break protection |
| Pressure Control | Integrated piezoresistive pressure sensor + solenoid relief valve (max. 15 MPa rated) |
| Optional Software | MTS-03 PC interface for remote temperature/pressure programming and data logging |
| Brand | KJG (Hefei Kejing Materials Technology Co., Ltd.) |
|---|---|
| Origin | Anhui, China |
| Model | OTF-1200X-II-4CV-PE-SL-UL |
| Furnace Type | Horizontal Tube Furnace |
| Maximum Operating Temperature | 1100 °C |
| Plasma Source Power | 5–500 W ±1% |
| RF Frequency | 13.56 MHz ±0.005% |
| Matching | Automatic RF Matching Network |
| Vacuum Level | ≤1×10⁻² Torr (with optional corrosion-resistant digital vacuum gauge: 3.8×10⁻⁵–1125 Torr) |
| Gas Delivery | Four-channel Mass Flow Controller (MFC) system (0–100 sccm, 0–200 sccm ×2, 0–500 sccm) |
| MFC Accuracy | ±0.02% FS |
| Tube Dimensions (standard) | 80 mm OD × 71.5 mm ID × 1800 mm L |
| Dual Heating Zones | Independent PID control, max ΔT = 200 °C |
| Cooling Method | Forced air cooling for plasma source |
| Electrical Supply | AC 208–240 V, 50/60 Hz |
| Compliance | CE certified |
| Warranty | 12 months (excludes consumables: quartz tube, high-temp O-rings, heating elements) |
| Brand | KJG (Hefei Kejing) |
|---|---|
| Origin | Anhui, China |
| Model | OTF-1200X-II-HPV |
| Furnace Type | Horizontal Tube Furnace (Vertical Orientation) |
| Max Temperature | 1100 °C |
| Temperature Uniformity | ±2 °C over 170 mm isothermal zone |
| Control Accuracy | ±1 °C |
| Heating Rate | ≤10 °C/min (RT–600 °C), ≤5 °C/min (600–1100 °C) |
| Max Pressure Rating | 3 MPa at 1100 °C |
| Pressure Range | 16.5 MPa @ ≤800 °C, 10 MPa @ ≤900 °C, 5 MPa @ ≤1000 °C, 3 MPa @ ≤1100 °C |
| Tube Dimensions | Ø70 mm (OD) × Ø35 mm (ID) × 500 mm (L) |
| Heating Element | Mo-doped Fe-Cr-Al alloy with ZrO₂ coating |
| Thermocouple | Type K (Omega) |
| Power Supply | AC 208–240 V, single-phase |
| Max Power | 2.5 kW |
| Cooling | Air-cooled flange with aluminum heat sink |
| Sealing | Oxygen-free copper gasket |
| Safety Certification | CE compliant |
| Software Option | MTS-03 PC-based control interface (optional) |
| Brand | KJG |
|---|---|
| Origin | Anhui, China |
| Model | OTF-1200X-S |
| Max Operating Temperature | 1200°C (≤1 hr) |
| Continuous Operating Temperature | 1100°C |
| Temperature Control Accuracy | ±1°C |
| Heating Zone Length | 200 mm |
| Uniform Temperature Zone Length | 60 mm (±1°C at 1000°C) |
| Max Ramp Rate | ≤10°C/min |
| Rated Power | 1.2 kW |
| Voltage | 220 VAC |
| Heating Element | Mo-doped Fe-Cr-Al resistance wire with ZrO₂ coating |
| Chamber Lining | High-purity polycrystalline alumina fiber |
| Internal Dimensions | 25 mm O.D. × 20 mm I.D. × 450 mm L (1" quartz tube) |
| Brand | KJG (Hefei Kejing) |
|---|---|
| Origin | Anhui, China |
| Model | OTF-1200X80-HPV-III-GF |
| Max Temperature | 1100 °C (continuous), 1200 °C (<1 hr) |
| Control Accuracy | ±1 °C |
| Max Power | 4 kW |
| Heating Rate | ≤10 °C/min |
| Heating Method | Resistive (Fe-Cr-Al alloy wire) |
| Tube Dimensions | OD 85 × ID 50 × L 1000 mm |
| Pressure Rating | 20 MPa @ ≤800 °C, 13 MPa @ ≤900 °C, 6 MPa @ ≤1000 °C, 4 MPa @ ≤1100 °C |
| Chamber Structure | Dual-layer water-cooled steel shell with forced-air interlayer cooling |
| Heating Zones | Three independent 150 mm zones (total heating length 450 mm |
| Gas Compatibility | Inert gases (Ar, N₂), O₂ — H₂ and flammable gases strictly prohibited |
| Safety Systems | Overheat protection, thermocouple break detection, pressure relief valve (settable), creep-tolerant Inconel®-based alloy tube |
| Cooling System | Integrated 16 L/min recirculating chiller |
| Weight | 180 kg |
| Dimensions (L×D×H) | 1200 × 600 × 1540 mm |
| Brand | KJG (Hefei Kejing) |
|---|---|
| Origin | Anhui, China |
| Model | OTF-1700X-RHP4 |
| Max Temperature | 1700°C |
| Pressure Capacity | 5 T (hydraulic), up to 20 T optional |
| Heating Method | Induction heating |
| Max Power | 15 kW |
| Temp Control Accuracy | ±1°C (PID, 30-segment programmable) |
| Heating Rate | 10°C/min (to 1700°C) |
| Chamber Dimensions | 100 mm OD × 95 mm ID × 1200 mm L (quartz tube) |
| Vacuum Level | 1×10⁻⁵ Torr (with turbomolecular pump), 1×10⁻² Torr (with mechanical pump) |
| Cooling | Water-cooled flanges & optional recirculating chiller |
| Compliance | CE-marked design, compatible with ISO/IEC 17025 lab environment requirements |
| Brand | KJG (Hefei Kejing) |
|---|---|
| Origin | Anhui, China |
| Model | VHP4 |
| Type | Tube Furnace |
| Max Temperature | 1100 °C |
| Temperature Uniformity | ±1 °C |
| Heating Power | 2200 W |
| Heating Rate to Max Temp | 10 °C/min |
| Heating Method | Resistive Wire |
| Tube Dimensions | High-Purity Quartz, 100 mm OD × 95 mm ID × 1200 mm L |
| Max Applied Pressure | 6 ton (10 MPa indicated) |
| Programmable Segments | 30-step |
| Vacuum Level | ≤1×10⁻⁵ Torr (with turbomolecular pump), ≤1×10⁻² Torr (with mechanical pump) |
| Cooling | Water-Cooled KF-25 Flanges |
| Net Weight | 365 kg |
| Overall Dimensions | 1050 mm (L) × 750 mm (W) × 1750 mm (H) |
| Brand | KMT (Hefei Kejing) |
|---|---|
| Model | SKJ-50 |
| Maximum Operating Temperature | 2100 °C |
| Vacuum Chamber Dimensions | 50 cm (dia.) × 70 cm (H) |
| Base Vacuum (Mechanical Pump) | ≤10⁻³ Torr |
| Ultimate Vacuum (Diffusion Pump, optional) | ≤10⁻⁶ Torr |
| Pulling Speed Range | 0.1–10 mm/h |
| Rotation Speed Range | 0–40 RPM |
| Induction Power Supply | 25 kW, 0.2–20 kHz |
| Temperature Control Accuracy | ±0.2 °C (Eurotherm Controller) |
| Crucible Cooling | Water-cooled copper coil |
| Cooling Water Requirement | 0.13–0.18 MPa pressure, 60 L/min flow rate |
| Power Input | 3-phase AC 380 V, 100 A |
| Overall Footprint (Furnace Body) | 88 L × 125 W × 285 H cm |
| 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 |
| Model | OTF-1200X-V-H4 |
| Instrument Type | Horizontal Tube Furnace |
| Max Temperature | 1000 °C |
| Temperature Uniformity | ±5 °C over 600 mm (isothermal zone) |
| Control Accuracy | ±1 °C |
| Heating Rate | ≤10 °C/min (to max temp) |
| Power Supply | AC 208–240 V, 1-phase, 50/60 Hz |
| Max Power | 10 kW |
| Heating Elements | Mo-doped Fe-Cr-Al alloy |
| Insulation | High-purity alumina fiber with high-temp alumina coating |
| Chamber Dimensions | Ø100 mm ID × 1500 mm L (SS310 stainless steel tube) |
| Tube Wall Thickness | 7.5 mm (OD 115 mm) |
| Pressure Rating | 4 MPa @ ≤500 °C, 2.7 MPa @ ≤700 °C, 0.6 MPa @ ≤800 °C, 0.3 MPa @ ≤900 °C, 0.1 MPa @ ≤1000 °C |
| Zone Configuration | 5 independent heating zones (200 mm each, total heated length 1000 mm) |
| Cooling | Dual-layer air-cooled shell (surface temp <60 °C) |
| Safety Systems | Integrated 3M hydrogen sensor, automatic dual-valve shutoff, UV-verified hydrogen flame ignition & extinction detection, over-temperature & thermocouple-failure protection |
| Vacuum & Gas Handling | Dual mass flow controllers (N₂ & H₂, 0–3.5 L/min), CF flanges with oxygen-free copper gaskets, optional vacuum pump and rotating tube mechanism |
| Compliance | CE-marked |
| Dimensions (W×D×H) | 500 × 2000 × 950 mm |
| Weight | 500 kg |
| Warranty | 12 months (excludes consumables: tube, seals, heating elements) |
| Brand | Kojin |
|---|---|
| Model | VTC-200 |
| Certification | CE |
| Max Substrate Size | Ø203 mm (8") or 127 × 127 mm (5" × 5") |
| Spin Speed Range | 500–6000 rpm (dual-stage programmable) |
| Vacuum System | Integrated oil-free pump with inline particulate/liquid trap |
| Chamber Material | Polypropylene (PP), chemically resistant to acids and bases |
| Baseplate | 152 mm (6") vacuum chuck compatible with Ø152 mm and Ø203 mm substrates |
| Dispensing | 20 mL syringe mount with lateral swivel arm |
| Optional Accessories | German-made precision pipette (20–200 µL), IR heating module (up to 120 °C, K-type thermocouple + digital PID controller) |
| Power Supply | AC 110 V / 220 V selectable, 150 W |
| Dimensions (W × D × H) | 500 × 400 × 400 mm |
| Net Weight | 20 kg |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | KSL-1100X-L |
| Max Temperature | 1100 °C |
| Continuous Operating Temperature | 100–1000 °C |
| Control Accuracy | ±1 °C |
| Chamber Volume | 64 L (400 × 400 × 400 mm) |
| Max Power | 7.5 kW |
| Heating Rate | Up to 20 °C/min |
| Heating Elements | Imported Resistance Wire (3-sided heating) |
| Thermocouple Type | K-type |
| Temperature Controller | 30-Stage Programmable PID Controller with Over-Temperature Protection |
| Cooling System | Dual-shell Air-Cooling Circulation |
| External Dimensions | 660 × 645 × 945 mm |
| Certifications | CE Certified |
| Warranty | 12 months (excl. consumables) |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | KSL-1100X-S |
| Maximum Temperature | 1100°C (≤1 hr) |
| Continuous Operating Temperature | 1000°C |
| Temperature Control Accuracy | ±1°C |
| Heating Rate | 30°C/min |
| Rated Power | 700 W |
| Internal Chamber Dimensions | 100 × 100 × 100 mm |
| Heating Element | Kanthal A1-type Resistance Wire with Zirconia Coating |
| Insulation | High-Purity Alumina Polycrystalline Fiber (Japan-sourced) |
| Thermocouple | Type K |
| Controller | 30-Stage Programmable PID Temperature Controller |
| Power Supply | 110/200 V, 50 Hz |
| Net Weight | 8 kg |
| External Dimensions | 200 × 230 × 360 mm |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | KSL-1200X |
| Instrument Type | Box-Type Muffle Furnace |
| Maximum Temperature | 1200 °C |
| Continuous Operating Temperature | ≤1100 °C |
| Temperature Uniformity | ±1 °C |
| Heating Rate | Up to 10 °C/min |
| Power Supply | AC 220 V, 50/60 Hz |
| Rated Power | 3.5 kW |
| Chamber Dimensions | 200 × 300 × 120 mm (L×W×H) |
| External Dimensions | 430 × 530 × 500 mm |
| Net Weight | 30 kg |
| Heating Element | Kanthal® A1 Resistance Wire (Swedish) |
| Insulation | Alumina Microcrystalline Fiber |
| Reflective Coating | US-imported 1750 °C-rated Al₂O₃ High-Emissivity Coating |
| Cooling System | Dual-shell Air-Cooling Circulation |
| Thermocouple | K-Type |
| Temperature Controller | 30-Stage Programmable PID Controller |
| Safety Certifications | CE, UL/MET/CSA (for all components >24 V), Optional TÜV or CSA Single-Unit Certification (customer-funded) |
| Gas Inlet | Ø6 mm (replaces observation window when installed) |
| Viewing Port | Integrated quartz-glass observation window |
| Exhaust Port | Dedicated flue outlet |
| Compliance | Designed for GLP-compliant thermal processing |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | KSL-1200X-AC-5S |
| Instrument Type | Box Furnace |
| Max Temperature | 1200°C |
| Temperature Control Accuracy | ±1°C |
| Max Power | 10 kW |
| Max Ramp Rate | 20°C/min |
| Heating Method | Resistance Wire (Kanthal Fe-Cr-Al with ZrO₂ Coating) |
| Internal Chamber Dimensions | 400 × 400 × 400 mm |
| Chamber Volume | 64 L |
| Temp Uniformity | ±5°C within 250 mm³ zone |
| Continuous Operating Temp | 1100°C |
| Max Sample Load | 35 kg |
| Vacuum Level | –0.1 Pa |
| Positive Pressure Capability | 0.2 MPa |
| Cooling | Water-Cooled Seals & Flanges |
| Thermal Insulation | High-Purity Al₂O₃ Fiber with High-Temp Al₂O₃ Coating |
| Control Interface | RS485 (optional PC software), Dual K-Type Thermocouples, 30-Stage PID Programmable Controller |
| Safety Features | Over-Temperature Protection, Thermocouple Break Detection |
| Certifications | CE |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | KSL-1200X-BF6 |
| Furnace Type | Belt-Type Continuous Muffle Furnace |
| Max Operating Temperature | 900 °C |
| Temperature Uniformity | ±1 °C |
| Total Power Rating | 18 kW |
| Max Ramp Rate | 10 °C/min |
| Heating Element Material | Mo-doped Fe–Cr–Al Alloy (Kanthal® AF-grade equivalent) |
| Internal Chamber Dimensions (Inlet) | 150 mm W × 50 mm H |
| Belt Width | 150 mm |
| Belt Speed Range | 0–100 mm/s |
| Heating Zone Count | 7 × 300 mm zones (2100 mm total heated length) |
| Cooling Zone Length | 300 mm |
| Insulation | High-Purity Al₂O₃ Fiber Modules |
| Shell Construction | Dual-layer steel with forced-air cooling |
| Certified | CE, UL (components >24 V), TÜV/UL/CSA optional |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | KSL-1200X-H2 |
| Chamber Dimensions | 400 × 400 × 400 mm (64 L) |
| Max Operating Temperature | 1200°C (≤1 h), Continuous Use: 1100°C |
| Temperature Uniformity | ±5°C within 250 mm cube |
| Heating Elements | Kanthal® Fe-Cr-Al alloy (1350°C grade) |
| Heating Configuration | 5-sided (left, right, front, back, bottom) |
| Insulation | High-purity alumina fiber + high-temp alumina coating |
| Power Rating | 10 kW, 208–240 V AC, 50/60 Hz, Single-phase |
| Cooling System | Dual air/water cooling |
| Pressure Range | +1 MPa (gauge) / –0.1 MPa (vacuum) |
| Gas Control | Dual rotameters, stainless steel shut-off valves, integrated H₂ auto-ignition & flame-out safety cutoff |
| Vacuum Pump | Two-stage rotary vane pump (via corrugated hose) |
| Safety Certifications | CE, TÜV/UL 61010 compliant |
| Net Weight | 300 kg |
| External Dimensions | 2050 × 1280 × 1200 mm (H×W×L) |