Refrigerant Calibrators

Ordering Information

The FSLTC Calibrators can be ordered for almost any Refrigerant and for specific leak rates within a wide range of values. When ordering or requesting a quotation, please provide the Part Number and also specify the Leak Rate required using the full description of the rate and the units (for example: 0.05 ounce/year +/-20%, or 1.5 x 10-4 atm-cc/sec +/- 20%). If you have any technical or ordering questions, please contact us for assistance.

Refrigerants Available

Most Refrigerants - old and new - in use today are available in FSLTC Leaks.

Common Examples:

R-12
R-22
R-134A
R-404A
R-410A
R-502
R-507 (AZ-50)
SF6 (Tracer Gas)
Halons

Part Number Build-Up

The FSLTC Series Part Numbers are constructed as follows:

         FSLTC-XXXX-YYYY

where XXXX = the code for the Leak Rate required,

and YYYY = the "R" code of the Refrigerant required. Common refrigerants are listed by their "R" codes in the Table to the right and others are available. The leak rate units, codes and ranges available are listed in the table below.

Leak Rates and Leak Units Available

COMMON UNITS Abbreviation used In Part Number Leak Rate Range Available Example Part Number
grams/year 
grams/annum 
ounces/year 
atm-cc/sec 
atm-cc/sec 
atm-cc/sec 
atm-cc/sec 
G 
G 
OZ 
E6 
E5 
E4 
E3 
1 to 500 
1 to 500 
0.02 to 20 
1.0 to 9.9 x 10-6
1.0 to 9.9 x 10-5
1.0 to 9.9 x 10-4
1.0 to 9.9 x 10-3
FSLTC-2G-R134A 
FSLTC-10G-R410A 
FSLTC-0.05OZ-R407C 
FSLTC-E6-R22 
FSLTC-E5-R502 
FSLTC-E4-R12 
FSLTC-E3-R404A