Available chambers will ship within two business days of order without options (select with
or without window). Canada and Mexico orders ship within one week. Pre-approved credit only.
Orders requiring options or credit approval will be shipped within two weeks.

Model Temperature Range Humidity Range Interior Volume Product series
BTL-433 -20 to 180°C
(-4 to 354°F)
10 to 95% RH 4 cu. ft. Criterion Benchtop
BTX-475 -70 to 180°C
(-94 to 354°F)
10 to 95% RH 4 cu. ft. Criterion Benchtop
BTZ-133 -70 to 180°C
(-94 to 354°F)
1.5 cu. ft. Criterion Benchtop
BTZ-175 -70 to 180°C
(-94 to 354°F)
1.5 cu. ft. Criterion Benchtop
BTZ-175E -70 to 180°C
(-94 to 354°F)
1.5 cu. ft. Criterion Benchtop
BTZ-475 -70 to 180°C
(-94 to 354°F)
4 cu. ft. Criterion Benchtop
BTZ-475E -70 to 180°C
(-94 to 354°F)
4 cu. ft. Criterion Benchtop
EPL-2H -35 to 180°C
(-31 to 356°F)
10 to 98% RH 8 cu. ft. Platinous
EPL-3H -35 to 180°C
(-31 to 356°F)
10 to 98% RH 14 cu. ft. Platinous
EPL-4H -35 to 180°C
(-31 to 356°F)
10 to 98% RH 32 cu. ft. Platinous
EPX-3H -70 to 180°C
(-94 to 356°F)
10 to 98% RH 14 cu. ft. Platinous
EPX-4H -70 to 180°C
(-94 to 356°F)
10 to 98% RH 32 cu. ft. Platinous

          Click model number for details, including metric & english units.