Instrument Sharing
1、Terahertz Spectrometer
Brand Model：TeraPulse4000
Specifications: Dynamic range >50dB, Frequency range up to 4THz, Scanning speed > 5Hz, with independent complete transmission, reflection, ATR measurement module
Charge: 400 RMB/ hour
2、 Gas Chromatography Mass Spectrometry
Brand Model: Agilent：GC-MS 7820A-5977E
（一）Mass Spectrometry:
1、Mass Spectrometry Performance
1)、Fully automatic tuning
2)、The number of mass range: 1.6-1050amu, 0.1amu increments
3)、Resolution: single mass count
4)、The quality axis stability: not less than 0.10amu / 48 hours
5)、sensitivity：
Full scan sensitivity (electron bombardment source): 1pg OFN, the signal / noise ratio> 400 ︰ 1
Selection detection (electron bombardment source): 20fg OFN, the signal / noise ratio> 10 ︰ 1
6)、Maximum scan rate: 12500u / s 1 ms SIM dwell time
7)、Dynamic range: full dynamic range of 106
8)、Selection detection mode: desirable 100 groups of ions, 60 ions / group
9)、With traction detection function
2、Ion Source
1)、Made of completely inert material (non-coated, non-stainless steel)
2)、EI source with two long-term filament, can be automatically switched by the software
3)、Ionization energy: 5-241.5eV
4)、Ion source temperature: independent temperature control, 150-350?C adjustable
3、The Quality Analyzer：
1)、The whole quartz gold-plated hyperboloid quadrupole
2)、Specially designed Turner-Kruge lens, can improve the sensitivity, protect the quadrupole,，
3)、Can be independent temperature control, the maximum temperature can be ≧ 200?C
4、The Detector: long-term high-energy electronic multiplier
5、The Vacuum System: high-performance molecular turbo pump
（二）Chromatographic:
1. Column oven
1）Size: 28.0 × 30.5 × 16.5 cm
2）Temperature range: room temperature above 8 ℃-425℃
3）Temperature setting accuracy: 1℃
4）The fastest heating rate: 75 ℃/min
50-70°C, heating rate: 75°C/min
70-115°C, heating rate: 45°C/min
115-175°C, heating rate: 40°C/min
175-300°C, heating rate: 30°C/min
300-425°C, heating rate: 20°C/min
5）The longest running time: 999.99 minutes
6）Program temperature: 5 order
7）Temperature accuracy: 1 ° C per room temperature, temperature fluctuation of<0.01 ° C
8）oven temperature program Accuracy: ≤ 2%：≤2％
9）Program temperature reproducibility: ≤1%：≤1％
2.Heating Area
1）Independent heating zone, excluding the column oven: 5 (two inlets, another detector, one auxiliary)
2）Auxiliary area maximum operating temperature: 350 ℃
3）Supports up to two heating valves
3.Electronic airway control (EPC)
1）EPC control is possible for all inlets and detectors
2） Injection module:：
  Pressure control accuracy: 0.01 psi psi
Flow sensor accuracy：< ± 5％
Detector Module Accuracy: 8%
4.Inlet：
1）Up to two inlets can be installed
2）Mountable: packed column inlet and split / splitless inlet
5.Fill column inlet:：
1） Electronic flow control
2）Maximum operating temperature 400 ° C
3）Maximum flow：< 100 mL/min
4）To accommodate 1/4 inch and 1/8 inch packed columns and 0.530 mm capillary columns
6.Split/splitless inlet (S/SL)
1）Electronic pressure / flow control
2）Maximum operating temperature 400 ° C
3）Pressure range: 0 to 60 psi
4）Maximum split ratio: 250: 1
5）Total flow setting range: N2: 0 ~ 200 mL / min; H2 or He: 0 ~ 1250 mL / min；H2或He：0～1250 mL/min
3、 Near Infrared Spectrometer
Brand Model: Ocean Optical Flame-NIR
Introduction to parameters：
Detector response range: 900-1700 nm
Wavelength range: 950-1650 nm (preconfigured model)
Optical resolution: ~ 10 nm FWHM (25μm)
Signal to noise ratio: 6000: 1 (full signal)
Dynamic range: 6000: 1 (single acquisition)
Thermal stability: 0.08 nm / ° C
Scanning frequency (max): ~ 400Hz
Integration time: 1 ms → 65 s
Pixels: 128
Size: 89.1 mm x 63.3 mm x 31.9 mm
(34.4 mm with pad)
Weight: 265 g
4、 Microscope
Brand Model: LEICA DM4M：LEICA DM4M
Parameters：
Metallographic microscope
Modular design, can achieve reflection observation, transparent reflection observation configuration
Achromatic optical path, the overall optical path supports 25mm field diameter
6-hole objective lens turntable, with 32mm diameter industrial objective lens
Observation mode can be realized bright field, dark field, polarized light, interference
5、 Autocorrelaton Function Analyzer
Brand Model: APE Company Pulsecheck USB50
Parameters：
PulseCheck USB 50/measurable pulse width:<50Fs-12PS
