Laversab 6300 - 6.5 VERIFICATION PROCEDURE

6300 Rev H User’s Manual
125-9106A Page 68
The table shown below provides the pressure values for QcinHg and PsinHg that need to be generated
for each point of the verification process. It also includes, for each point, the offset commands (followed
by specific values) that may be entered through the RS232 port. This table is referenced in the procedure
that follows.
Verification points
Point QcinHg Pitot offset PsinHg Static offset
1 0.000 1.600 No offset
2 0.000 3.200 S1 (10%)
3 0.000 6.400 S2 (20%)
4 0.000 9.600 S3 (30%)
5 0.000 12.800 S4 (40%)
6 0.000 No offset 16.000 S5 (50%)
7 3.000 P1 (10%) 16.000
8 6.000 P2 (20%) 16.000
9 9.000 P3 (30%) 16.000
10 12.000 P4 (40%) 16.000
11 15.000 P5 (50%) 16.000
12 18.000 P6 (60%) 16.000
13 21.000 P7 (70%) 16.000
14 24.000 P8 (80%) 16.000
15 27.000 P9 (90%) 16.000
16 30.000 No offset 16.000
17 0.000 19.200 S6 (60%)
18 0.000 22.400 S7 (70%)
19 0.000 25.600 S8 (80%)
20 0.000 28.800 S9 (90%)
21 0.000 32.000 No offset
Offsets are entered through Hyperterminal as follows:
For Static offsets: Sn=xxxx followed by ENTER
For Pitot offsets: Pn=xxxx followed by ENTER
where n is the offset number between 1 and 9, and ‘xxxx’ is the positive or negative offset value equal to
(Actual value – Pressure Standard value).
For example, at point 2 (Pressure Standard = 3.200 PsinHg), if the 6300 Static Actual value is 3.198, the
offset value will be (3.198 – 3.200 = -0.002), and the command sent to the 6300 would be:
S1=-0.002 followed by ENTER
At point 2, if the 6300 Static Actual value is 3.201, the offset value will be (3.201 – 3.200 = 0.001), and the
command sent to the 6300 would be:
S1=0.001 followed by ENTER