MH-50B Chemistry Analyzer Operation Manual
20
7. In the manual’s “TEST METHOD”, you will see “TEST BY ENDPOINT”, it shows the test method
of the reagent is “ENDPOINT”, select the method with ‘
←
’ ‘
→
’, then enter into next item.
8. Please setting the temperature to “37°C” in the position which doesn’t point out the temperature
range in “TEST METHOD”.
9. Setting the decimal according to the normal decimal value, for example: In the reagent “NORMAL
VALUE: 8—50u/L”, no decimal, you can setting the decimal to 0.
10. There is “WAVELENGTH: 510nm” in “TEST METHOD”, select 510nm with cursor keys ‘
→
’ ‘
←
’ in
“WACELENGTH”.
11. It requires “REAGENT BLANK IS 0” in manual, setting reagent blank to ‘Y’, setting sample blank
to ‘N’.
12. This manual requires “NORMAL VALUE: 8—50u/L”, there isn’t special requirement for people, so
you can setting “COMMON USE” “INFANT” “MALE” “FEMALE” to “HIGH RESTRICITION” to 50
and “LOW RESTRICITION” to 8.
13. There is “LINEARITY
≤
300u/L” in “TECHNICAL INDEX”, select “<” with cursor keys ‘
←
’ ‘
→
’ in
setting “LIEARITY RANGE”, press ‘ENTER’ then input “300”.
14. General, you can setting “DELAY TIME” to 5 in ENDPOINT method, “INTERVAL TIME ” is 10,
“SAMPL TIME” IS 300, “SAMPLPOINTS” IS “2”
15. General reagent is single-standard if there is no special explain, input “1” in “STANDARD”. If you
want to enter into next item, input “STANDARD 1:”, input 100 here.
16. Press ‘Y’ to assure the operation, the system will save the setting automatically.
17. Manual original script is as follows:
GPT
ENDPOINT Colorimetric Manual
1
．
USE:
It belongs to the LIVER COMMON TEST ITEMS, all kinds virosis acute hepatitis raise remarkably,
chronic hepatitis active period raise slowly, other hepatitis raise with different degree.
2
．
PRINCIPLE:
GPT acts on ALALINE and a-KETOGLUTARIC ACID, it accelerates the reaction speed with
accelerant,
it produces PYRUVIC ACID, PYRUVIC ACID and 2,4 DPRN will be developed under ALKY, test
Absorbance with 510nm wavelength, calculate GPT’s activity with international unit.
3
．
REAGENT CONTENT AND STORAGE
GPT Base material powder (100ml); GPT Developer (100ml); 4N NaOH (100ml);
STANDARD LIQUOR (100u/L). The above reagents stable at 2—8°C for 1 year.
4
．
PRODUCE OF REAGENTS AND STABILITY
Dissolve the GPT Base material powder with DI water 100ml, stable for storing it at 2-8°C for 1
month, effective for freeze storing for 1 year. Add 900ml DI water to 4N NaOH(100ml), effective for
long-term. Other reagents can be used directly.
5
．
TESTING REQUIREMENT: fresh serum.
