DDS CALORIMETERS OPERATIONS MANUAL V1.1
2022
Website:
www.ddscalorimeters.com
66
Digital Data Systems (Pty) Ltd.
CAL3K Advanced Bomb Calorimeters
www.ddscalorimeters.com
115 READ PRESS. REC 1
This command reads the recordings from the memory. Press {enter} for the next and ESC to terminate
reading. The pressure recordings can be cleared by CMD=38 and printed by CMD=101. A pressure
record can be simulated with CMD=126, but the data are junk.
116 BLOCK CALI LIMIT
This command sets the block limit. The default value is 0.15KJ/g
117 BLOCK CALI ABOVE
All calibration which are above the block limit are blocked.
118 Spare
119 Spare
120 PUT FAN ON
1
This test
does NOT
apply to the
CAL3K-F
. This command puts the FAN on.
121 TIME IS SID 1
The Sample Identification (SID) is a 16-character text string. It can be replaced with the time in
HH:MM:SS by entering ‘YES’. This is not available on the
CAL3K-S
.
122 DATE IS GID 1
This YES/NO entry allows for replacing the GID with the DATE in the form YY/MM/DD. The GID (Group
Identification) is attached to every sample recording. Note that the first 8 characters of the GID are left
blank. This is not available on the
CAL3K-S
.
123 VERSION 0
This command displays the CAL3K firmware version.
124 RESET 0
The same as ABORT. Any process is terminated! A Sample in progress is lost, Balance mass is lost.
This command applies to the
CAL3K-AP only
. It simulates a pressure event record in memory. See
‘PRESSURE’ section for details.
125 LOAD DEFLT COMP
1
The default compensation factors from default.
126 SIM PRESS RECORD 1
This command applies to the
CAL3K-AP only
. It simulates a pressure event record in memory.
127 SIM CALI BOMB SN 1
Enter a 4-digit (or less) serial number and a calibration record is entered in to the specified memory (and
mode). This calibration is useless together with valid calibrations and must be cleared before use. The
vessel doesn’t have to be inserted, but the serial number must be entered.
