Cosmo LS-1866 User Manual

10 2 GENERAL INFORMATION AND SPECIFICATIONS
2.3.3 Timer Setting
Accuracy: Setting ± 1 digit
Setting range: 000.0
to 999.8 s (999.9 s for infinity)
Timers can be set at the user's discretion between 0 and 999.8. A timer setting of 999.9 represents an
infinite timer value. A stage whose timer is set to 0 will be skipped.
Maximum and minimum settings
Stage
Symbol
Minimum
Maximum
Notes
Charge delay
DL1
0.1
999.8
Charge
CHG
0.0
999.8
*1
Balance delay
DL2
0.1
999.8
Balance
BAL
0.1
999.8
Detection
DET
0.1
999.8
End delay
DL3
0.0
999.8
Set to 0.0 s for the high-pressure model (H15).
End
END
0.2
999.8
*1 When memory switch 24 is set to 0, the maximum value of the CHG timer is 6000.0.
When a value of 6001.0 or greater is set, the timer value is infinite.
When a value of 1000.0 or greater is set, the digits following the decimal point are truncated.
2.3.4 Leak Rate Limit
1) HI and LO limit settings for Balance (BAL) and Detection (DET) stages
Differential pressure display: 0 to ±999 Pa (standard: 2000 Pa DPS range)
0.01 to 9,99 kPa (option: 10 kPa differential-pressure sensor range)
Leak rate display: 0.01 to ± 999 mL/min (floating point)
2) HIH and LL limit settings for DET stage
Set to somewhere between +10 and +90% of the HI and LO limits of the DET stage.
3) Judgment accuracy
Matches with leak rate readings.
2.3.5 Model Classifications
LS-1866 A B - C
A
Pneumatic
Circuit
A1
Intelligent I Pneumatic Circuit
AS01
Small-volume Intelligent I Pneumatic Circuit
Recommended test condition: Part volume small (50 mL or smaller) and
leak
standard is extremely low. Tester internal volume: 6 mL
B
Test pressure
Pressure range
Digital pressure gauge range
Regulator range
Low
L
10 to 95kPa
0 to 100kPa
5 to 200kPa
Medium
M
50 to 800kPa
0 to 1MPa
0.05 to 0.8MPa
High H10
100 to 990kPa 0 to 1MPa 0.05 to 1.6MPa
High
H15
0.1 to 1.5MPa
0 to 2MPa
0.05 to 1.6MPa
Vacuum
V
-5 to -100kPa
0 to -101.3kPa
-1.3 to -100kPa
C
Options
D4
Display of wide differential pressure range.
Differential pressure range 10 kPa (Standard: 1 kPa)
External equipment
available for standard
models
Compatible with external exhaust valve: G-3ME; Remote controller: RC-12B
Limit settings exceeding the DP sensor output range may
cause sensor output saturation during measurement, delivering
an incorrect judgement. Be sure that those limits are within
the range.
CAUTION
The maximum working pressure for the vacuum pressure model
(V) is also constrained by atmospheric pressure conditions.
NOTE

Cosmo LS-1866 Specifications

General

Brand	Cosmo
Model	LS-1866
Category	Test Equipment
Language	English