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AZURA® Detector RID 2.1L / RID 2.1L HighFlow Instructions V6750

16. Index

absorption 47
accessories 45
adsorption 47
ambient conditions 41
Analog outputs 41
analog output scaling 30
analytical 47
APIPA 22
Autozero 28, 40
AVV-marking 47
AZURA Neo 4

backflushing 48
backpressure 14
backpressure regulator 16
base line instability 1

calibration 39, 48
capillaries 48

connecting 14

care 38
carrier material 48
chemical compatibility 41
chromatogram 47
column 48
communication 41
connector assignment 23
control 3 , 41
correction factor 48

data rate 3, 28, 29, 41

optiizing 29

dead volume 14, 48
Declaration of Conformity 7, 47
decontamination

report 9

degasser 48
detector 48

switching off 33
switching on 31
type 40

device problems 36
dimensions 41
disposal 47
drift 40

eluent 1
eluents 47
Error analysis 35
Extended Dynamic Range 3, 30

Firmware Wizard 21
flow cell

flushing 32
type 40

flow path 5
flow rate 40
functionality tests 34
functional principle 4

glossary 47
GLP 31 , 40, 48
GPC 1
gradient 48

HPLC 1 , 47

initial startup 12
inputs 41
Installation Qualification (IQ) 7 , 34
integrator port 25
intended use 1
interfaces 41
IP address

DHCP 20
static 20

isocratic 48

LAN

company network 19
connecting device with PC 17 –22
settings 18
troubleshooting 35

leak

management 12
proceeding 38
sensor 31 , 41

LED current 35
LED panel 26
LED power factor 27, 29
legal information 46
light intensity 35
light source 40

durability 29

linearity 40
Luer-Lock 48

main switch 32 , 34
maintenance 38
Mobile Control 3, 20 , 26 , 27, 32
mobile phase 48

Index

Содержание Azura RID 2.1L

Страница 1: ...HPLC HPLC Detector RID 2 1L RID 2 1L HighFlow Instructions Document no V6750...

Страница 2: ...lin Germany Phone 49 30 809727 0 Fax 49 30 8015010 Internet www knauer net E Mail info knauer net Article number V6750 Version number 2 1 Last update 2019 05 13 Original Edition For the printed versio...

Страница 3: ...detector 11 6 Initial startup 12 5 3 Power supply 12 6 1 Connecting the leak management 12 6 2 Connecting the capillaries 14 6 2 1 AZURA Detector RID 2 1L 14 6 2 2 AZURA Detector RID 2 1L HighFlow 15...

Страница 4: ...a leak 38 10 Maintenance and care 38 10 1 User tasks and intervals 38 10 2 Check calibration validation 39 10 3 Preparing the detector for storage or transport 39 11 Technical data 40 11 1 Main featu...

Страница 5: ...n the front A white stick er on the back gives information about the manufacturer name and address the product number and the specifications of the supply connection Note At the time of delivery the d...

Страница 6: ...ZURA Detektor RID 2 1L HighFlow can be used for preparative applications with flow rates up to 100 ml min It is not suitable for analytical analysis 1 3 Views Front view Legend 1Label with maximum flo...

Страница 7: ...available chromatography data systems OpenLAB EZChrom Edition ClarityChrom Chrome leon PurityChrom and Mobile Control Chrom as well with an option al touch display Mobile Control via LAN or analog in...

Страница 8: ...e of refraction c1 speed of light in medi um 1 c2 speed of light in medi um 2 n1 refractive index in medium 1 n2 refractive index in medium 2 n relative refractive index The refractive index of a medi...

Страница 9: ...the signal value Signal value I1 I2 difference of intensity values I1 I2 sum of intensity values a autozero constant c calibration constant The light beam reaches the two detector diodes 1 and 2 whic...

Страница 10: ...nt takes the following flow path see figure below 1 Enters through IN port 2 Passes through heat exchanger 3 Flows through sample compartment of the flow cell 4 Passes through flush valve and directed...

Страница 11: ...chemical laboratory technicians or have completed comparable vocational training The following knowledge is required Fundamental knowledge of liquid chromatography Knowledge regarding substances that...

Страница 12: ...rcuit if liquids get into the device s interior For this reason place all bottles in a solvent tray solvent lines Install capillaries and tubing in such a way that liquids cannot get into the interior...

Страница 13: ...r radioactive substances poses a hazard for all persons during operation repair sale and disposal of a device All contaminated devices must be properly decontaminated by a specia list company or the o...

Страница 14: ...r because it is more sensible to temperature The capillary kits for easy installation available as accessory only fit if the system is set up accordingly Note At the time of delivery the detector is f...

Страница 15: ...r vibrations Avoid vibration Keep the detector away from high frequency sources High frequency sources may compromise measuring values If you are located in an earthquake area use the bore holes 1 The...

Страница 16: ...when using an identically constructed power adapter from another manufacturer Only use spare parts and accessories from KNAUER or a company authorized by KNAUER Note Make sure that the power adapter a...

Страница 17: ...of the first nozzle 4 into the hose 3 3 4 Fig 5 Hose and nozzle 3 Afterwards push the nozzle onto the funnel 4 Push the other end of the hose onto the nozzle 5 of the leak tray 5 Fig 6 Hose connected...

Страница 18: ...utlet The tubing in the kit has an ID of 0 9 mm The tubing in the kit has an ID of 0 9 mm Do not install a backpressure capillary or capillaries with a smaller inner diameter and make sure that the so...

Страница 19: ...re designed for 1 4 UNF flat bottom fittings Open end wrench Component defect Damage of the flow cell by high backpressure Install the backpressure regulator from the supplied kit IN port Procedure Fi...

Страница 20: ...essure reg ulator 8 between T piece and capillary 9which leads into a waste container Note the arrow on the backpressure regulator which shows the flow direction 8 Connect the capillary to the fractio...

Страница 21: ...the system Note the specifications of the correspond ing device instructions 6 4 Connecting the the detector to the com puter via LAN The detector can be operated with different software packages You...

Страница 22: ...deactivated Allow the computer to turn off this device to save power 1 In Windows choose Start Control Panel Network and Sharing Cen ter 2 Double click on LAN Connection 3 Click on the button Properti...

Страница 23: ...he LAN into your company net work In this case you use the WAN port of the router An additional patch cable is present 1 Check that the IP address range of the router and of the company network do not...

Страница 24: ...trol has been installed and started The connection between the Mobile Control and the device has been established 1 In Mobile Control choose Settings 2 On the General tab choose the device name 3 Unde...

Страница 25: ...mware Wizard Setting static IP address Note You find further information on LAN settings in the chapter Firm ware Wizard of the Mobile Control instructions The device has been switched on Firmware Wiz...

Страница 26: ...le via the dynamic IP address Setting a static IP address via APIPA To set an IP address for a detector it must be connected to a LANnet work Both LAN ports of the detector and be connected as needed...

Страница 27: ...al strip 6 5 1 Connector assignment Plug Function GND Grounding of all inputs and outputs Reference point of the voltage at the signal inputs EVENT 1 TTL output default setting OC with external pull u...

Страница 28: ...d ERROR IN TTL compatible input Low active Secure switching threshold at least 10 mA After receiving a signal short circuit to GND from an external device an error message appears and the detector sto...

Страница 29: ...he pin header onto the connector Finish the installation Bring the device into operation 6 6 Integrator port The integrator output supplies the current signal value as an analog volt age 0 2 5 V Via s...

Страница 30: ...ding instruction The Mobile Control runs on a tablet You find a detailed description on Mobile Control software in a corresponding instruction 7 1 Meaning of the LEDs There are three LEDs1 and a stand...

Страница 31: ...ower switch and back on again to reset the data storage 7 2 Default settings Using the Mobile Control you can reset the detector to its default settings Parameter Setting Network settings LAN DHCP por...

Страница 32: ...e peaks in your chromatogram also in one run Positive peaks result when the analyte has a greater refractive index than the eluent Negative peaks result when analytes have a lower refractive index tha...

Страница 33: ...atios 40 50 data points per peak are recommended If all peaks are relatively wide select a slower data rate If any peaks of interest are shown less than a few seconds select a faster data rate If the...

Страница 34: ...tor RID 2 1L or up to 2500 RIU for AZURA Detector RID 2 1L HighFlow and the measuring range for positive signals is set to 2000 RIU for AZURA Detector RID 2 1L or to 5000 RIU for AZURA Detector RID 2...

Страница 35: ...acture Validation data Last measured span RIU Last measured span date Leak sensor Serial number Serial number leak sensor Firmware version Current firmware version of leak sensor 7 4 Switching on the...

Страница 36: ...path with active flush mode is described in a sepa rate section see 1 5 3 on page 5 The flush valve can be activated or deactivated directly via software alternatively a flush mode can be configured i...

Страница 37: ...age Procedure Figure 1 Press the standby switch 2 for 5 seconds 2 Wait if the LED 1 shows a blue light 2 1 If you were successful the right LED lights up blue To end standby press the switch again 7 7...

Страница 38: ...e The Operation Qualification includes an extensive functionality test according to KNAUER standard OQ documents The Operation Qualifi cation is a standardized document and free of charge It is not pa...

Страница 39: ...imum measurement range for both positive and negative peaks The zero glass position can be recalculated via the Adjust command The actual electrical current from the light source is displayed in and...

Страница 40: ...pump stability the flow cell cleanliness lamp quality mobile phase composition and other factors Drift is usually related to long term changes in the environment such as detector warm up or fluctuatio...

Страница 41: ...efer ence cell 1 Flush detector Dirty flow cell or solvents 2 Clean flow cell and flush with fresh solvents Defect LED likely cause when LED operating hours exceed 20 000 h or defect flow cell 3 Resta...

Страница 42: ...tectors have to be flushed with isopropanol first and water second before being maintained disassembled or disposed The detector may only be opened by the Technical Support of KNAUER or any company au...

Страница 43: ...valve 4 Continue to flush at the same flow rate until the baseline drift is below 1 RIU h 5 Push autozero 6 Remove the capillary from the IN port 7 Fill the syringe with the prepared calibration solu...

Страница 44: ...source Long life LED Refractive index range 1 00 1 75 RIU Noise 2 5 nRIU 50 nRIU Drift 200 nRIU h 2000 nRIU h Linearity 1000 RIU 4000 RIU Temperature control OFF 30 55 C 1 C steps Max flow rate 10 ml...

Страница 45: ...Technical Support of the manufacturer Note The use of tetrahydrofuran THF as solvent may lead under certain circumstances to increased noise and greater drift This can be observed especially when usi...

Страница 46: ...s Hydrochloric acid is approved for most applications In addition following solvents can have a swelling effect and may have an impact on the functionality of the built in components Methylene chlo ri...

Страница 47: ...ated oxidizing and reducing solvents inorganic acids or at higher temperatures Maximum operating temperature 50 C Polytetrafluorethylene PTFE Teflon PTFE is very soft and anti adhesive This material i...

Страница 48: ...is virtually pure monocrystalline alumina It is biocom patible and very resistant to corrosion and wear The material is character ized by a high hardness and a high thermal conductivity Ruby Synthetic...

Страница 49: ...alloy TiA16V4 Titanium has a low weight and a high hardness and stability It stands out due to its very high chemical compatibility and biocompatibility Titan is applied when neither stainless steel n...

Страница 50: ...ntal or willful damage Damage or errors caused by third parties that are not contractually related to the manufacturer at the time the damage occurs Wear parts fuses glass parts columns light sources...

Страница 51: ...d by KNAUER back to the distributor the importer or the company free of charge but would be charged for the disposal 14 5 3 Eluents and other operating materials All eluents and other operating materi...

Страница 52: ...adsorbent gel or solid support used in the chromatography column Preparative Isolating the maximum amount of a substance in a short amount of time in a required purity Sample Mixture of different com...

Страница 53: ...48 switching off 33 switching on 31 type 40 device problems 36 dimensions 41 disposal 47 drift 40 E eluent 1 eluents 47 Error analysis 35 Extended Dynamic Range 3 30 F Firmware Wizard 21 flow cell flu...

Страница 54: ...uctions 7 9 sample 48 sample loop 48 scope of delivery 7 SEC 1 sensitivity 29 settings default 27 setup 10 signal mode 28 signal value 5 Snell s Law of refraction 4 software 26 solvent 48 space requir...

Страница 55: ...UER instructions online www knauer net library KNAUER Wissenschaftliche Ger te GmbH Hegauer Weg 38 14163 Berlin Phone Fax E Mail Internet 49 30 809727 0 49 30 8015010 info knauer net www knauer net KN...

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