Vanguard Instruments LTCA-10, Руководство пользователя

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LTCA-10/LTCA-40 USER’S MANUAL
29
5.5 Performing a Special Resistance Test
The Special Resistance Test is used to conduct a resistance test for a pre-defined period ranging
from 1 to 45 minutes. The resistance data is recorded at 1 minute intervals. Use the following
procedures to perform a Special Resistance Test.
a. Start from the “START-UP” menu:
Press the [1] key (
TEST XFMR
) to start a test.
b. The following menu will be displayed:
Press the [2] key (
SPECIAL RESISTANCE TEST
) to start a special resistance test.
c. The following menu will be displayed:
Select the number of channels by pressing the corresponding key ( [1] , [2] , or [3] )
d. The “ENTER SPECIAL TEST TIME MINUTES” screen will be displayed:
Enter the test time (between 1-45 minutes) using the keypad on the LTCA-10/40 and then
press the
[ENTER]
key. Ten (10) minutes is used for the test time in this example.
e. The “SELECT TEST CURRENT” menu will be displayed:
LTCA-10 LTCA-40
Select the test current by pressing the
[1]
,
[2]
,
[3]
, or
[4]
(LTCA-40 only) key.
f. The “CONVERT READINGS TO STANDARD TEMP?” menu will be displayed:
CONVERT READINGS TO
STANDARD TEMP?
1. YES
2. NO
SELECT TEST CURRENT:
1.
1 AMP
2. 5 AMPS
3. 10 AMPS
4. 40 AMPS
SELECT TEST CURRENT:
1.
1 AMP
2. 5 AMPS
3. 10 AMPS
ENTER SPECIAL TEST
TIME MINUTES (1-45):
10
1. V1, V2, V3 SPEC TEST
2. V1, V2 SPEC TEST
3. V1 ONLY SPEC TEST
1. RESISTANCE TEST
2. SPECIAL RESISTANCE TEST
3. DYNAMIC LTC TEST
1. TEST XFMR 03/04/09
2. SETUP 09:28:03
3. USER DIAG