Facilities

Photocatalytic measurement set up with UV-Vis spectroscopy.

i) UV-VIS Spectrophotometer with solid, powder, liquid & film sample holder. Brand: Perkin Elmer. Optics: double beam, sealed, quartz-coated mirrors, lens-free system. Measurement wavelength range: 190–1100 nm. Wavelength scan speed: variable 1 to 3000 nm/min. Photometric system: double-beam optics. Photometric stability: <0.0003 A/hour (stability at 1A, at 500 nm). Photometric accuracy: ±0.004 A (at 1A). Light source: 50W halogen lamp, deuterium lamp. Detector: photomultiplier. Monochromator: Seya Namioka. Photometric modes: absorbance (Abs.), transmittance (%), reflectance (%), energy (E). Baseline flatness: ±0.0003 Abs (200–860 nm). Sample compartment: W150 × D260 × H140 (mm), beam distance 100 mm, max cell 100 mm.

ii) Research Xenon Lamp Housing. Light source: 300W ozone-free Xe lamp, better than 1 sun, 300–1100 nm. Power supply: 7–9.5A, instability <1%, AC 110/220V, 300W.

See more: PerkinElmer Lambda 365 · 300W Xe light source

Impedance analyzer with temperature controller. 20 Hz to 120 MHz, 0.05% basic accuracy, 0 to +40V DC bias, 0 to 100mA DC bias.

Measurement functions: capacitance (C), inductance (L), resistance (R), reactance (X), conductance (G), susceptance (B), dissipation factor (D), quality factor (Q), impedance (Z), admittance (Y), phase angle. Temperature: 27°C to 400°C.

See more: Wayne Kerr impedance analyzers

P-E loop tracer with temperature controller for ferroelectric polarization–electric field hysteresis characterization.

See more: P-E loop tester

Stainless Steel Hydrothermal Autoclave Reactor + Chamber Synthesis, 250 ml.

• Operating temperature: 220℃
• Working pressure: 3 MPa (gauge)
• Heating / cooling rate: 5℃/min

See more: Hydrothermal autoclave reactor with PTFE chamber

Analytical Balance. Model: SHIMADZU AUX220. Range: 10 mg – 220 g.

Desk-top Planetary Ball Mill. Model: SFM-1. Four 320 ml nylon jars.

Centrifuge Machine. Model: Hettich EBA-21.

• Maximum RPM: 6000
• Total tubes: 12
• Maximum capacity: 12 × 35 g

High Precision Multimeter. Model: Wayne Kerr DMM 357.

• DC voltage: 100 mV – 1000 V
• DC current: 10 mA – 3 A
• Diode test: 1 V
• Resistance: 100 Ω – 100 MΩ
• AC voltage: 100 mV – 750 V
• AC current: 1 A – 3 A
• Frequency: 3 Hz – 300 kHz

Furnace. Model: THERMOLYNE F6000. Maximum temperature: 1200°C.

Furnace. Model: Nabertherm B 180. Maximum temperature: 1200°C.

Hotplate Stirrer. Model: STUART CB302.

• Maximum plate temperature: 450°C
• Stirrer speed: 100–1500 rpm

Compact Hydraulic Pellet Press. Model: YLJ-15. Maximum pressure: 15 tons / 400 bar / 5800 psi.

Compact Hydraulic Pellet Press. Model: KBR Press. Maximum pressure: 15 tons.

Precision Impedance Analyzer. Model: 6520 A.

• Parameters: C, L, R, X, G, B, D, Q, Z, Y, phase angle
• Frequency: 1 kHz to 15 MHz (±0.005%)
• AC drive: 10 mV – 1 V rms; 200 µA – 20 mA rms, 50 Ω source
• DC bias: 100 mA / 40 V

Polishing Machine. Model: UNIPOL-820.

• Heavy-duty fiberglass, 0–600 RPM digital
• Two 8″ aluminum plates
• 580 L × 420 W × 350 H (mm)