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ESPEC BTL/BTU/BTZ/BTX 4 cubic foot Benchtop Chambers

ESPEC BTL/BTU/BTZ/BTX 4 cubic foot Benchtop Chambers

ESPEC Criterion BTL/BTU/BTZ/BTX Series
ESPEC's New Criterion Benchtop (4) cubic foot test chambers offer cost-effective Temperature & Humidity control in a very compact, all-stainless steel design. Standard Watlow F4T Color Touch Screen programmable web controller, 2 cable port. Optional Ethernet.
~ See the Criterion Video!
~ Go to ESPEC's web site:

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Product Details
The New ESPEC Criterion BT chambers are the most economical 4 cubic foot (4cu) Temperature or Temperature & Humidity chambers available today. Find out why these are the fastest selling and most economical chambers...don't settle for "advertised prices" which are actually higher!

CHOOSE from four available models:


BTU-433:  Temp only, single stage (-20C to 180C)
BTL-433:  Temp & Humidity, single stage (-20C to 180C / 10-95% RH)

BTZ-475:  Temp only, dual stage (-70C to 180C)
BTX-475:  Temp & Humidity, dual stage  (-70C to 180C / 10-95% RH)


 • ESPEC's unique vertical design saves lots of lab/bench space: OK for installation against a wall!
Stainless steel exterior and durable thermoformed plastic door
Watlow F4 for Temp-cycling applications or steady state control
Unique Full thermal break around door frame and door reduces condensation
Std. RS-232 control
One 2" (50mm) diameter cable port, with a flexible silicone plug.
Overheat protector
One year parts & labor warranty.


Available Options:

Additional 2" or 4" ports.
Viewing Window
Ethernet Control.
Humidity Water Recirculation System
LN2 Boost
Emergency Stop
Overcool protector (overheat is standard)
Watview Software upgrade
RS-425 in place of RS-232
Paperless recorders (Yokogawa)
Circular Chart Recorders (Honeywell)
Roll Around Carts
Additional Shelving

Contact R Source today for a quick quote!*

*Our Prices are too low to publish!


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