CALMASTER™ LEAK STANDARD MATRIXSECTION CODEOPTIONSECTION CODECALIBRATED LEAK

1CM CalMasterTM

LEAK ELEMENT

212345Teflon Permeation
Metal Capillary
Glass Permeation
Multiple Glass Elements
Micro Tube Capillary

31234567AB
C
DEFGH
JKL
M
OPR
ST

Helium (He)Air
Argon (Ar)
Nitrogen (N2)
Carbon Dioxide (CO2)
Nitrous Oxide (N2O)
Helium 3 Isotope (He3)
R-12 Refrigerant
R-22 Refrigerant
Hydrogen (H2)
Deuterium (D2)
Sulfur Hexafluoride (SF6)Neon (Ne)
Xenon (Xe)R-134a Refrigerant
Methane (CH4)
Krypton (Kr)R-404a Refrigerant
R-290 Refrigerant
Carbon Monoxide (C0)R-407c Refrigerant
R-410 Refrigerant
Ammonia (NH3)
Halon 1301

XMLH#.#Any value in designated range
Middle range (4 to 6 in the designated range)
Low range (1 to 3 in the designated range)
High range (7 to 9 in the designated range)

GAS

8(CONT’D)

Special value: within +-10% of prescribed leak rate

LEAK RATE EXPONENT

5+2 toSpecifies leak rate decade range-10#/# Multiple ranges for adjustable leak rate leaks

NUMBER OF CALIBRATION POINTS

61#Single pressure calibration
Additional calibration points

9ISOLATION VALVE

70123456No isolation valve
Manual valve
Solenoid isolation valve, 3 way, SS, 24 VDC
Zero-volume isolation manual valve
Bakeable manual isolation valve
Zero-volume valve with pneumatic actuator
Miniature pneumatic valve(for production leak testing)

GAS RESERVOIR
012

84567

None
115cc Standard (below 400 psi)
300cc DOT (400 to 1500 psi)
150cc DOT (for high pressures where size isa constraint)
Dual fabricated reservoir(for refrigerant leaks only)
1000cc DOT (for large leak rates –mid 10-5 and lgr.)

500cc DOT (for lg. leak rates – mid 10-5 and lgr.)

SECTION CODE89ABCDEFGHJKLM
NPQ
RS
UT
VW
Y

Alcatel internal leak – 180T, 182T, ASI 20
Proprietary reservoir provided by customer
1/8” FNPT
1/8” MNPT
1/4” FNPT
1/4” MNPT
1/4” MVCR
1/4” SL COMP
Inlet options
for leaks with
3/4” O.D. tube
no reservoir.
1/2” MVCR
Specify inlet
NW 16
pressure inNW 25Section 13.
NW 40
2.75” CF1.33” CF3/8” O.D. tube
10-32 male thread
1/4” MVCO
1/4” Push Tube
50cc reservoir
VIC / Edwards internal leak standard
Varian internal leak
Ultra miniature leak (10-7 to 10-10 only)
Alcatel internal leak – 142, 122D
Special reservoir (Contact LACO)

01
23456789A
B
C
DEF
GH
JK
L
M
NP
Q
RS
T
UVW
YNW 16 flange
NW 25 flange
NW 40 flange
1 1/8” O.D. tube
3/4” O.D. tube
VCR4 male1/4” swagelock
1/8” FNPT
1/4” MNPT
10-32 male thread w/o-ring
3/8” O.D. tube (for vacuum applications only)
1/8” MNPT
1/4” FNPT
Alcatel sniffer probe adaptor
2.75” Con-Flat flange
Gas Check 3000 leak detector
1/2” – 20 straight thread
Leybold sniffer probe
1 1/3” mini Con-Flat flange
Varian Sniffer Probe
M8 Screw
MGD 2002
NO OUTLET CONNECTION
1/4” MVCO
NW 50 flange
1/8" Swagelok
Swagelok Q.D. SS-QC4-S-2PF
10-32 female thread
VCR4 female
3/8” O.D. tube (for sniffing applications only)
Gas Check SF61/2” O.D. tube

Z/#

Staubli 1/8” Q.D. Add optional code # for coded Q.D.

011 GP

10AVX

12Atm.cc/sec
Std.cc/sec
sccm
mbar.L/sec
Torr.L/sec
Pa.m3/sec
Oz/yearGr/yearMol/sec
MicroL/sec
Std.cc/hr
CFM

INLET PRESSURE/PRESSURE UNIT

13/#.#- Pressure value
code applied at the inlet
1 PSI – Absolute
2 PSI – Relative
3 Atm – Absolute
4 Torr – Absolute
5 mTorr – Absolute
6 Microns – Absolute
7 Bar – Absolute
8 MBar – Absolute
9 Pascal – Absolute
A Kpa – Absolute
B InHg – Absolute
C InHg – Relative
D InWater – Relative
E mmHg – Absolute
F Kpa – Relative
G Bar – Relative

Leave blank
if no inlet
pressure isspecified.

OUTLET PRESSURE/PRESSURE UNIT

14/ #.#- Pressure value
code applied at the inlet
1 PSI – Absolute
2 PSI – Relative
3 Atm – Absolute
4 Torr – Absolute
5 mTorr – Absolute
6 Microns – Absolute
7 Bar – Absolute
8 MBar – Absolute
9 Pascal – Absolute
A Kpa – Absolute
B InHg – Absolute
C InHg – Relative
D InWater – Relative
E mmHg – Absolute
M MPa – Relative

Use only if
Section 10=X.
Leave blank if
Section 10 is Aor V.

GAS CONCENTRATION

15/ #.#
X

Codes: Yel=0, Red=3, Grn=4, Blu=6, Bn=7, Violet=1, Blk=9

Into Atmosphere – 760 Torr
Into Vacuum – <100 mTorr
Special Condition, Specify in Sec. 14

No options
Pressure gauge with fill valve(refillable leaks)
Calibrated via primary rate of rise system
Special Connection (Contact LACO)LEAK RATE UNIT
/1/2/3/4/5/6/7/8/9/A/B/C

Special Connection (Contact LACO)OUTLET FLOW CONDITIONOPTIONOPTIONSCONNECTIONLEAK RATE MANTISSA

4OPTIONGAS RESERVOIR (CONTINUED)

Specific gas
concentrate w/
nitrogen as thebalance gas
Specify the gas andthe balance gas

Use only if gas
concentration
is not 100%.

FLOW DESIGNATION

16TP

Total Flow
Partial Flow

Select one only if
Sec. 15 is used.

PB-02-101 rev B2