Gas Chromatography GC9890B
2.The maximum temperature of each heating zone is 450 ℃.
3.Dual-channel single-column compensation can compensate baseline drift for program temperature-programmed operation to ensure that the baseline is straight and the chromatographic peaks are perfect.
4.It has self-test and fault diagnosis with power failure and gas protection.
5.The host has two-way valve control system, easy for automatic valves switching (can be equipped).
6.It can be equipped with MS-200 high-performance liquid autosampler to achieve unattended automatic sampling analysis, which can improve analysis efficiency and reduce labor intensity.
7.High-precision EPC (flow) system makes it easy to observe the flow. The gas flow can be set accurately(can be equipped).
8.Oven can be equipped with ultra-low temperature control system with the lowest temperature control of -80℃ to meet your low boiling point of material analysis needs.
Oven: 5 ℃ ~ 450 ℃ at room temperature Accuracy:± 0.1 ℃
Sampler: 5 ° C ~ 450 ° C at room temperature Accuracy:± 0.1 ° C
Detector: 5 ° C ~ 450 ° C at room temperature Accuracy:± 0.1 ° C
Technical parameters of column oven
Temperature control range: 5 ℃ ~ 450 ℃ at room temperature Accuracy ± 0.1 ℃
Program temperature step: third order
Program heating rate: 0.1 ℃ ~ 70 ℃, incremental 0.1 ℃
Runtime Hold Time: 0 ~ 655Mins. (Increment 1 Mins.)
Large oven capacity, rear door design, quick cooling speed after heating: only 7 minutes from 350 ℃ to 60 ℃.
Injection method
Capillary shunt / splitless injection
Fill column head sampling
It can be equipped with unattended autosampler injection.
Hydrogen Flame Ionization Detector (FID)
Easy to disassemble and install, easy to clean or replace the nozzle, easy to operate; input signal can be logarithmic
amplification which reduces interference. It has high sensitivity, good linearity and wide measurement range.
Detection limit: Mt ≤ 3 × 10-12g / s (n-hexadecane)
Baseline noise: ≤ 6 × 10-12A / H
Linear range: ≥105
Stabilization time: <0.5h
Thermal Conductivity Detector (TCD)
Easy to disassemble and install, easy to operate; input signal can be logarithmic amplification which reduces interference. It has high sensitivity, good linearity and wide measurement range.
Sensitivity ≥5000mv.ml / mg (n-hexadecane)
Baseline noise: ≤ 30uv (carrier gas is 99.99 helium gas)
Stabilization time: <1.5h
Flame Photometric Detector (FPD)
The input signal can be logarithmically amplified,which can reduce interference.It has high sensitivity, good linearity and wide measurement range.
Detection limit: Measured phosphorus Mt ≤ 5 × 10-12g / s (ethyl-1605) Sulfur Mt ≤ 1 × 10-11g / s (thiophene)
Baseline noise: ≤ 6 × 10-12A / H
Linear range: ≥105
Stabilization time: <0.5h
Electronic Capture Detector (ECD)
The input signal can be logarithmically amplified,which can reduce interference.It has high sensitivity, good linearity and wide measurement range.
Detection limit: Mt ≤ 3 × 10-13g / ml (y-666)
Stabilization time: <1h
Nitrogen and Phosphorus Detector (NPD)
The input signal can be logarithmically amplified,which can reduce interference.It has high sensitivity, good linearity and wide measurement range.
Detection limit: measured phosphorus Mt ≤ 5 × 10-12g / s (malathion) Nitrogen Mt ≤ 5 × 10-12g / s (azobenzene)
Stabilization time: <1h
Chromatography Workstation
24-bit high-precision digital-to-analog conversion
Dual channel synchronous or asynchronous operation
Input voltage range: -2.5V ~ + 2.5V
Integral sensitivity: 0.05uV • s
Minimum resolution: 1uV
Sampling frequency: maximum 50 times / sec, program variable adjustable.
SD-2020 chromatography workstation is an application software with typical windows operating style. The core is multi-threaded processing mode, so that data collection, analysis, processing and the running other applications will be interfered one after the other. The stability of the system can be greatly improved.
1.1.Fully Automatic Karl Fischer Water Content Tester
TP-2100
2.Digital Karl Fischer Water Content Tester TP-6A
3.Kinematic Viscosity Tester VST-2000
4.Kinematic Viscosity Tester TPV-8
5.Kinematic Viscosity Tester VST-3000
6.Fully Automatic Oil Acidity Tester (6 cups) ACD-3000I
7.Fully Automatic Surface/Interface Tension Tester IT-800
8.Automatic Surface/Interface Tension Tester (Platinum Plate Method) IT-800P
9.Fully Automatic Open Cup Flash Point Tester TPO-3000
10.Fully Automatic Closed Cup Flash Point Tester TPC-3000
11.Digital Open Cup Flash Point Tester TPO-100
12.Digital Closed Cup Flash Point Tester TPC-100
13.Cloud Point & Pour Point Tester PT-2000
MOQ | 1 Set |
Trade Terms | EXW, FOB, CIF, CFR |
Payment Terms | T/T, L/C |
Port of Loading | Any Port of China |
Packing Method | Internaional Standard Wooden Case |
Transportation Method | By Sea, By Land, By Air, By Express |
Supply Capability | 100 Sets/Month |
* The warranty period is 24 months from commissioning acceptance date on. After the warranty period is over we provide lifelong maintenance and technical service.
* We guarantee the maintenance time no more than 3 working days and response time within 1 hour.
* We build instrument service profile for our clients to record the product service and maintenance conditions.
* After instruments start service, we will pay follow-ups to collect the service conditions.
Chongqing TOP Oil Purifier Co., Ltd
Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. Our company consists of departments respectively for technological development, machinery manufacture, instrument manufacture and quality control etc.
Welcome to visit our website, welcome your inquiry.
CHONGQING TOP OIL PURIFIER CO.,LTD
Manufacture oil purifiers and supply test equipment.
Add: No. 1, Jianlong N. Rd., Jiulongpo District, Chongqing, China
E: sales7@topoilpurifier.com
Cell: 0086-13340266216 (Whatsapp/Wechat) | Skype: topoilpurifier
Tel: 0086-23-88901306 | Fax: 0086-23-88901306
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