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Diaglobal DP 310, Руководство по эксплуатации

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Step by step instructions 

GOT 442 / GPT 442 

Number of samples per series: Up to 6 samples at the same time 

Additionally required: Dry block thermostat (30 minutes preheated)

 

        Diaglobal GmbH · Köpenicker Straße 325 · 12555 Berlin · +49 (0)30 6576 2597 · [email protected] · www.diaglobal.de                        2021-01 

1. 

Incubate cuvettes in preheated  

dry block thermostat for 7 minutes 

2. 

Transfer 50 µL of the sample 

(serum/plasma) with an end-to-end 
capillary into each cuvette  
Do not mix yet! 

3. 

Screw starter cap on and mix well 

Then insert the cuvette immediately 
into the dry block thermostat 

5. 

Start measurement with ON/ENTER 

Time (1 minute) counts backwards. All 
cuvettes remain in the dry block  
thermostat during this time 
Double signal tone: The M1 
measurement starts in 30 seconds! 
  

4. 

Switch photometer on with    

ON/ENTER key 
Wait for device check, confirm with 
ON/ENTER 
Select GOT or GPT, confirm with 
ON/ENTER 

6. 

Note: When inserting the cuvette 

into the photometer, make sure that the 
capillary is positioned at the side of the 
cuvette wall and aligns with the black 
arrow on the front foil 
This ensures that the measurement is 
not disturbed by the capillary. 

ON 

ENTER 

ON 

ENTER 

                    GOT 
 GOT Measurement

 

 
           START 

9. 

All measured values can now be 

displayed one after the other by 
pressing the right arrow key 

7. 

Follow

 

the display, insert sample 1 into 

the photometer, „Measuring“ is displayed, 
wait for 10 seconds 
Then remove the cuvette and incubate it 
again 
Proceed in the same way with all other 
cuvettes in the correct order 
Then press ON/ENTER 

8. 

Time (10 minutes) counts 

backwards. All cuvettes remain in the 
dry block thermostat during this time 
Double signal tone: The M2 
measurement starts in 30 seconds!  
For the M2 measurement follow the 
display in the same way as discribed in 
Fig. 7  

ON 

ENTER 

M2                 GOT 
Sample        09:30 
incubate  
 

 

M1                GOT 
Samples      00:30 
incubate 
 

 

ON 

ENTER 

Result            GOT 
Sample 01 
        40 U/L  
 

 

ON 

ENTER 

M1                 GOT 
Sample 02    00:03 
insert or 
         ENTER 

 

Содержание DP 310

Страница 1: ...1 2021 01 Vario Photometer II DP 310 Operating Manual Version 5 13 5 13 SI Edition 2021 01 ...

Страница 2: ...r an automatic test of the device function has also been integrated Therefore the Vario Photometer II complies with the requirements of the guidelines of the German Medical Association With the Vario Photometer II 13 clinical chemical parameters can be determined The device can be supplied with SI units of measurement on request see chapter 9 Technical Data table Measuring Ranges The kits and acce...

Страница 3: ...asurement 11 7 2 End point measurement taking the sample s blank value and pre programmed measuring time into account 11 7 3 Multipoint measurement taking the sample s blank value and recognition of the end point into account 12 7 4 Multipoint measurement taking the sample s blank value and calculation of the end point into account 12 7 5 2 point kinetics fixed time reaction with fixed incubation ...

Страница 4: ...ma and cerebrospinal fluid The Vario Photometer fulfils the basic requirements of Appendix I of Directive 98 79 EC regarding in vitro diagnostics The conformity of the device with Directive 98 79 EC is confirmed by the use of the CE marking Manufacturer Diaglobal GmbH Innovationspark Wuhlheide Köpenicker Str 325 Haus 41 12555 Berlin Tel 49 0 30 6576 2597 Fax 49 0 30 6576 2517 E Mail info diaglobal...

Страница 5: ...netic waves Operation on a horizontal surface Please observe the following instructions for use Insert a rechargeable battery or normal battery if the device is to be operated independently of a power supply or connect the photometer to a power supply unit Press the ON ENTER key Fig 1 to activate the internal device check which is automatically carried out by the device The device is then immediat...

Страница 6: ...compartment cover Connect the battery to the push button contact and insert it into the device Replace the battery compartment cover and screw in the knurled screws Please note The Vario Photometer plus can be operated using a power supply without the need to remove the rechargeable battery or the normal battery The rechargeable battery cannot be charged while it is installed A separate battery ch...

Страница 7: ...le decontaminating solutions commonly used in clinical chemistry laboratories such as Mikrozid AF Liquid Bacillol plus 3 Kohrsolin or similar are recommended for cleaning the device and the surface Before cleaning the unit with a soft cloth and the decontaminating solution it must be switched off and the electrical power supply must be disconnected Make sure that no liquids get into the device The...

Страница 8: ...lasma CK from blood1 2 3 20 CK 321 CK from serum2 20 CK 121 GOT ASAT2 40 GOT 442 GPT ALAT2 40 GPT 442 Lactate 40 LAC 142 Lactate rapid 40 LAC 342 Urea1 3 20 HST 321 Glucose 40 GLU 142 Triglycerides 40 TRI 142 HDL Cholesterol1 3 20 HDL 321 Cholesterol 40 CHO 142 Creatinine2 20 KRE 121 Haemoglobin SLS method 40 HB 342 Erythrocytes 40 ERY 142 Haematocrit 40 HCT 142 1 Mini centrifuge required Art no D...

Страница 9: ...g mark 250 LH 006 Cuvette rack 1 LH 007 Micropipettor pipetting aid 1 LH 009 Cellulose swabs 500 LH 010 Cellulose swab box 1 LH 011 Alcohol pads non sterile 100 LH 012 Powder free nitrile gloves size M 200 LH 020 Capillaries 20 µL heparinised end to end 100 LH 024 Capillaries 20 µL with ring mark 250 LH 035 Safety lancets extra orange 1 8 mm 200 LH 050 Reaction tubes to separate the plasma 500 LH ...

Страница 10: ...minations of haemoglobin haematocrit and erythrocyte counts For all other parameters we recommend using the universal control sera from the company Roche www roche de PreciControl ClinChem Multi 1 Order No 05 947 626 190 4 x 5 mL for normal range PreciControl ClinChem Multi 2 Order No 05 947 774 190 4 x 5 mL for pathological range In agreement with the requirements of the German Medical Associatio...

Страница 11: ...endpoint absorbance is measured after a specified time has elapsed Parameter Creatinine CRE Calculation Concentration Absorbance x Factor Measuring time 2 minutes The samples are measured one after the other Sample 01 Measurement 1 sample blank value Sample 01 Measurement 2 result Sample 02 Measurement 1 sample blank value Sample 02 Measurement 2 result etc Parameter UREA Calculation Concentration...

Страница 12: ... reaction in the cuvette is started The course of the reaction is monitored by the instrument The endpoint is calculated using several absorbance values recorded at different times Parameters Glucose GLU Lactate rapid LAC rapid Measuring times Glucose 2 minutes Lactate rapid 1 minute 7 5 2 point kinetic fixed time interval reaction with fixed incubation time and fixed measuring time T 37 C 7 5 1 C...

Страница 13: ...e ON ENTER key After incubation of 5 minutes the first absorbance A1 is measured After another 10 minutes the second absorbance A2 is measured For series measurement the photometer specifies a time interval 15 seconds For series lengths of N 6 the ON ENTER key must be used to switch to the A2 measurement For N 6 the device performs the switchover automatically The measured enzyme activities of the...

Страница 14: ...or left arrow key CK 321 CK 121 GOT GPT LAC LAC rapid HST GLU TRI HDL CHO CHO KRE HB SLS ERY HCT ABS365 ABS520 Pressing the right arrow key activates the next test while pressing the left arrow key returns to the previous test The selected test is shown in the upper right corner of the display Confirm test selection with the ON ENTER key 8 4 Switching the device off To switch the device off press ...

Страница 15: ...er part of the cuvette where the liquid is with bare hands If this should happen accidentally clean the vials with a fluff free cloth before use Cleaning with a fluff free cloth is recommended in any case Even if the package is still new and unopened Fingerprints on the cuvette lead to incorrect measurement results 3 If blood is taken from the fingertip or earlobe note that the first drop that for...

Страница 16: ...omplete transfer of the sample is done by ejecting it several times with the help of the push button on the micropipetter Please note The micropipetter is only used when the capillary is filled with the sample It is not needed for filling the capillary The capillary is filled by the capillary action alone 9 During series measurements make sure that the order of the samples is not reversed Otherwis...

Страница 17: ...VDE 0875 Inaccuracy 0 5 at A 1 000 Relative photometric short time standard deviation 0 1 Measuring ranges DP 310 DP 310 SI CK in blood CK 321 0 0 2500 U L 0 0 2500 U L CK in serum CK 121 0 0 2000 U L 0 0 2000 U L GOT ASAT 10 500 U L 10 500 U L GPT ALAT 10 500 U L 10 500 U L Lactate 0 2 30 mmol L 0 2 30 mmol L Lactate rapid 0 2 20 mmol L 0 2 20 mmol L Urea 5 200 mg dL 0 8 35 mmol L Glucose 20 630 ...

Страница 18: ...irements Part 2 6 Particular requirements In vitro diagnostic IVD medical equipment 9 EN 592 Instructions for use for in vitro diagnostic instruments for professional use National directives and recommendations Germany 10 Guidelines for Quality Assurance of Laboratory Examinations of the German Medical Association of 23 12 2019 Note on electromagnetic compatibility a The photometer meets the requi...

Страница 19: ...ss ON ENTER key Wait for device check and confirm with ON ENTER 2 Select test Press arrow key until required test appears 3 Confirm required test Press ON ENTER 4 Switch off Press both arrow keys at the same time Note If SERVICE appears in the display after the device check the device has a defect In this case please contact our customer service at 49 0 30 6576 2597 ...

Страница 20: ...n with ON ENTER key Wait for device check confirm with ON ENTER Select CK 321 confirm with ON ENTER ON ENTER ON ENTER CK 321 CK Measurement START 7 Follow the display insert sample 1 into the photometer Measuring is displayed wait for 10 seconds Then remove the cuvette and incubate it again Proceed in the same way with all other cuvettes in the correct order Then press ON ENTER 8 Time 10 minutes c...

Страница 21: ...Switch photometer on with ON ENTER key Wait for device check confirm with ON ENTER Select CK 121 confirm with ON ENTER ON ENTER ON ENTER CK 121 CK Measurement START 8 All measured values can now be displayed one after the other by pressing the right arrow key 6 Follow the display insert sample 1 into the photometer Measuring is displayed wait for 10 seconds Then remove the cuvette and incubate it ...

Страница 22: ...or GPT confirm with ON ENTER 6 Note When inserting the cuvette into the photometer make sure that the capillary is positioned at the side of the cuvette wall and aligns with the black arrow on the front foil This ensures that the measurement is not disturbed by the capillary ON ENTER ON ENTER GOT GOT Measurement START 9 All measured values can now be displayed one after the other by pressing the r...

Страница 23: ...Zero point adjustment Insert cuvette with sample Fig 3 into photometer zero point is stored in memory Remove cuvette after signal tone 4 Switch photometer on with ON ENTER key Wait for device check confirm with ON ENTER Select the required test confirm with ON ENTER 6 Replace screw cap with starter cap ON ENTER ON ENTER M1 LAC Sample 01 insert 9 Time is displayed wait for measured value 7 Turn cuv...

Страница 24: ...lect the required test confirm with ON ENTER 5 After the zero point adjustment of the last cuvette replace all screw caps with starter caps ON ENTER ON ENTER M1 LAC Sample 01 insert 8 Read the measured value of the 1st cuvette remove cuvette Insert 2nd cuvette read the measured value remove cuvette and so on 6 Turn all cuvettes simultaneously upside down repeat several times 7 First press ON ENTER...

Страница 25: ... times 6 CHO 142 Zero point adjustment Insert cuvette with sample Fig 4 into photometer zero point is stored in memory Remove cuvette after signal tone 5 CHO 142 Switch photometer on with ON ENTER key wait for device check and confirm with ON ENTER Select HDL CHO confirm with ON ENTER Start with the measurement of CHO 7 CHO 142 Replace screw cap with starter cap of CHO 142 ON ENTER ON ENTER M1 CHO...

Страница 26: ...o point adjustment Take an unprocessed HDL 321 cuvette blank from the package and insert it into the photometer Zero point is stored in memory 16 HDL 321 Insert cuvette with sample Fig 13 in photometer Read measured value ON ENTER ON ENTER HDL Insert blank HDL Sample 01 insert 13 HDL 321 Turn cuvette upside down several times Wait for 5 minutes 10 CHO 142 The cholesterol value is stored in memory ...

Страница 27: ... point is stored in memory Remove cuvette after signal tone 5 Switch photometer on with ON ENTER key Wait for device check confirm with ON ENTER Select UREA confirm with ON ENTER 7 Replace screw cap with starter cap Turn cuvette upside down several times ON ENTER ON ENTER M1 UREA Sample 01 insert ON ENTER M2 UREA Sample 01 00 30 Measuring M1 UREA Sample 02 insert or ENTER 8 First press ON ENTER Th...

Страница 28: ...3 Transfer 500 µL of the sample serum plasma into the cuvette Then insert the cuvette immediately into the dry block thermostat 5 After switching the photometer on wait for device check and confirm with ON ENTER Select CRE confirm with ON ENTER ON ENTER 7 Wait for measured value 2 minutes 6 Insert cuvette into photometer Time is displayed ON ENTER CRE Sample 01 00 15 Measuring CRE Sample 01 insert...

Страница 29: ...ro point adjustment Insert an unprocessed cuvette from package into photometer Zero point is stored in memory 4 Switch photometer on with ON ENTER key Wait for device check confirm with ON ENTER Select the required test confirm with ON ENTER In regard to series measurement After zero point setting any number of additional samples can be measured ON ENTER ON ENTER HB SLS Insert blank Zero HB SLS 0 ...

Страница 30: ...est you want to check Mix well Now the cuvette contains a sample with a known concentration 3 Leave the cuvette for 1 minute 4 Switch photometer on with ON ENTER key Wait for device check confirm with ON ENTER Select the required test confirm with ON ENTER 6 Replace control cap with starter cap ON ENTER GLU 8 First press ON ENTER then insert cuvette into photometer Wait for measured value Compare ...

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