Digital hplc chromatograph
I.Pump station: Quaternary pump L-3245
1、Max Pressure：9000 psi（62Mpa）
2、Flow rate：0.001 -10.000 mL/min（increment 0.001mL/min)
3、Flow rate Accuracy：≤0.06% RSD(ASTM)
4、Flow rate Precision：±0.2%
5、Pressure Pulsation：≤1%
6、Gradient Accuracy：±0.5%
7、Gradient Repeatablity：≤0.1%
8、Online washing: Standard, High/Medium/Low speed
9、Degassing Channel：Four Channel degassing, 480ul/Channel
II.Pump station: Binary high pressure infusion pump L-3220
1、Max Pressure：9000 psi（62Mpa）
2、Flow rate：0.001 -10.000 mL/min（increment 0.001mL/min)
3、Flow rate Accuracy：≤0.06% RSD(ASTM)
4、Flow rate Precision：±0.2%
5、Pressure Pulsation：≤1%
6、Gradient Accuracy：±0.5%
7、Online washing：≤0.1%
8、Online washing: Standard, High/Medium/Low speed
III.Pump station: L-3210 Isotonic infusion pump
1、Max Pressure：9000 psi（62Mpa）
2、Flow rate：0.001 -10.000 mL/min（increment 0.001mL/min)
3、Flow rate Accuracy：≤0.06% RSD(ASTM)
4、Flow rate Precision：±0.2%
5、Pressure Pulsation：≤1%
I.Sampler ：Manual Sampler, Rodin 7725I
1、HAMILTON 100-liter flat-head injection needle:
II.Sampler：Autosampler L-3320
1、Sampling mode：Full loop/ partial loop/ μL Pickup
2、Loop volume：100 μL（Standard fitting）
3、 Sampling repeatability：Full ring injection：RSD≤0.3% Partial injection：RSD≤0.5% Microliter carrier injection：RSD≤1%
4、sample volume：2 Standard 48-bit bottle holder 1.5 ML sample bottle(Optional 96 Hole Plate, 384 hole plate)
5、Cross contamination：＜0.005%
6、Linear：0.9999
7、Max：6000psi（customizable）
I.Column oven L-3400
1、Temp range：Ambient+5℃-70℃
2、Temp Accuracy：±1.0℃
3、Temp stability：±0.1℃
4、Column capacity： One 250 mm column(Can Be equipped with a 10mm protective pillar)
Detector
I.Detector: diode array detector
1、Wavelength range: 190-640 nm
2、Light source: deuterium lamp
3、Spectral bandwidth: 4.8 nm
4、Wavelength accuracy: ±1 nm
5、Noise: ±1.0×10-5 AU（JJG）±0.6×10-5 AU（ASTM）
6、Drift: 0.5×10-3 AU/Hr
7、Wavelength accuracy: 0.1 nm
8、Linear range:>2.0AU （ASTM）Noise: ±1.0×10-5 AU (JJG) ±0.6×10-5 AU (ASTM)
9、Maximum sampling rate: 12 channels, 100Hz; full spectrum, 100Hz
10、Pressure resistance of flow cell: 1200PSI
11、Optical path of flow cell: 10mm
12、Minimum detection concentration: 2×10-8 g/mL
13、Volume of flow cell: 12ul
14、Wavelength calibration: characteristic peak of mercury lamp and built-in holmium oxide filter
II.Detector：UVVIS Detector L-3500
1、Wavelength: 190-800 nm
2、Light source: Deuterium lamp & Tungsten lamp
3、Spectral Width: 8 nm
4、Wavelength Accuracy: ±1 nm
5、Noise: ±0.35×10-5 AU（ASTM）
6、Drift: 1×10-4 AU/Hr
7、Wavelength precision: 0.2 nm
8、Linear Range: >2.5AU （ASTM）
9、Max Sampling rate: 100Hz
10、Flow cell pressure: 1200PSI
11、Flow cell light path: 10mm
12、Detection limit: 4×10-9 g/mL
III.Detector: RI Detector L-3560
1、Maximum back pressure: 50 kPa
2、Measuring method: Deflection type
3、Reflective Index range: 1.00–1.75
4、Linearity range: 600 µRIU
5、Noise: 2.5 nRIU (response: 1.5 sec)
6、Auto zero: Full auto zero
7、Offset range: 0 to 500 mV (10 mV step)
8、Integrator output (Sensitivity): DC 0 to 1 V (2 mV/µRIU, 8 mV/µRIU)
9、Communication port: RS232C
10、Dimension and weight: H 150 × W 260 × D 450 (mm), approx. 12 kg
IV.Detector：Fluorescent detector
1、Sensitivity: （The signal-to-noise ratio of Water Raman peak is above 1200）
2、Light source: Xenon lamp
3、Query usage time and log management through VP function
4、Fast Response and sample frequency (100hz, 10ms) support UFLC analysis
5、Replace the lamp and circulation tank from the front of the instrument without position adjustment
V.Detector：Evaporative light scattering detector（ELSD）Rittun L-3535
Light source：LED 470nm
Detection Element： Ultra long life silicon photodiode
Temperature range：RT-100℃
Gas Consumption:＜3.0L/min
Control Mode：Cryogenic shunt
Spray head：HPLC,CC
1、Regulatory applicability: comply with FDA 21 CFR Part 11 / GMP / GLP specification;
2、Ease of use: graphical monitoring interface, can grasp the equipment status at any time, simple and easy to use;
3、Data processing: powerful data processing function, providing a variety of integral functions and calculation methods;
4、Rich functions: automatic peak width, automatic threshold algorithm, adaptive data acquisition, automatic adjustment algorithm to achieve the best integration effect;
5、User management: powerful and perfect user management function, access rights can be set to facilitate management, and different permissions can be set according to the actual needs of scientific research and teaching;
Note:
The whole set of instruments, including workstations, meet the requirements of GMP / GLP and FDA CFR 21 part 11 regulations!
