Cosmo LS-1866, Руководство по эксплуатации

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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 b10 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
Tes
t pr
es
sur
e
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