Ion Mobility Spectrometer (IMS)
Trace Detector For Benchtop Gas Chromatograph
The stand-alone IMS by G.A.S. mbH enables the use of the IMS technology in very demanding gas phase applications where high separation capabilities and/or sensitivity are needed. Compared to other detectors the IMS offers a second dimension of separation and by that full orthoganality so that co-eluting compounds can still be separated before they are detected at low-/sub ppb level. According to the laws of IMS which operates at atmospheric pressure ions are separated by their mass and structure. Therefore isomeric compounds can also be separated.
The applied tritium source with a low intensity lies below the exemption limit of the EU directive 96/29 EURATOM. The operation of the device can be in the positive mode to e.g. test for heteroatomic compounds while also performing with outstanding sensitivity in the negative mode for e.g. halogenated or sulphurous substances.
The device comes as ready-to-couple with softwares for setting of detector parameters same as drift gas flow. The provided transfer line is temperature-controlled to avoid ‘cold spots‘. With the oven exit on the right the GC-typical MSD (mass selective detector), located on the left side, can still be used in parallel.
ADVANTAGES
(µg/m3) range for VOCs with heteroatoms like ketones, aldehyds, alcohols, amines or halogenated and sulphurous compounds
* Selective due to specific analyte ion drift
times (2 dimensional separation, full orthogonality)
* Flexible: Positive and negative ion
generation
* High GC sampling frequency
* No licence for 3H source required according to EU directive 96/29 EURATOM
* High reproducibility
* Operation with nitrogen or synthetic air
* Atmospheric Pressure Ionisation (API)
* Stand alone data aquisition software and software suite for 3D GC-IMS data analysis
* No need for a radiation protection officer
MECHANICAL
(HxWxD) Shimadzu version: 384x171x483 mm (HxWxD)
Transfer line: temperature-controlled ≤ 350°C
Driftgas inlet and outlet: 3 mm or 1/8“ Swagelok
Sample inlet: PEEK tubing, 0.5 mm inner diameter
Driftgas: N2 / Synthetic air quality 5.0 (controlled by MFC).
APPLICATIONS
* Supportofsensory panels via impartial flavour documentation in quality control resp. off-smell detection
* Detection of low sulphurous compounds (H2S,COS, DMS, mercaptanes)orhalogenated hydrocarbons (methylene chloride, chloroform, e.g.) at low ppb-level
* Testforaldehydes, ketones, alcohols, siloxanes, carboxylic acids, aromatic compounds, esters, ether, terpenes, isocyanates,etc.
ELECTRICAL
Power consumption: max. 40 W
Weight: 8 kg
DC input: 24 V DC ±10 %
Signal output: USB 2.0
Control interface: USB 2.0
Remote cable for synchronization IMS and GC
ION MOBILITY SPECTROMETER
Source: Tritium (3H) < 370 MBq à below the exemption limit of 1 GBq acc. to EURATOM 96/29
Maintenance: Routine check-up every 24 month
Detection limit: Typically low ppb-range
Dynamic range: typically 3 orders of magnitude
PC-SOFTWARE
sensor)
* Software suite for 3D data analysis (GC-IMS)
* Software for MFC (drift gas mass flow controller)"
1. 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. Automatic Surface/Interface Tension Tester IT-800
8. Automatic Open Cup Flash Point Tester TPO-3000
9.Closed Cup Flash Point Tester TPC-3000
10.Digital Open Cup Flash Point Tester TPO-100
11.Digital Closed Cup Flash Point Tester TPC-100
12.Cloud Point & Pour Point Tester PT-2000
13.Multi-functional Vibration Tester VBT-2000
14.Automatic Potentiometric Titrator TP668
15.Petroleum Products Density Tester DST-3000
16.Karl Fischer Volumetric Water Content Titrator TPD
17.Distillation Range Tester DIL-201
18.Online Oil Quality Tester PTT-002
19.Copper Corrosion Tester TP-113
20.Dew Point Tester DPME-P
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.