- Contact Person : Ms. Tam Lucky
- Company Name : Guangdong Hongzhan Technology Co., Ltd.
- Tel : 86-769-23183767
- Fax : 86-769-83730860
- Address : Guangdong,Dongguan,changcheng juyi industrial park of tutang
- Country/Region : China
- Zip : 523518
Criterion Temperature Benchtop Chambers/ Test chamber/Salt-fog test chambers /UV test chambers
Criterion Temperature Benchtop Chambers
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The Criterion temperature chamber series provides an economical and space-saving solution for a variety of temperature testing requirements. The chamber's interior size is 3.5 inches wider than traditional benchtops, yet the exterior is 20% narrower. The BTZ-133 chamber uses 115V power, meaning no special power hook-ups.
Lowest temperature: -20, -35, or -70°C (-4, -35, or -100°F)
Highest temperature: 180°C (354°F)
Chamber sizes: 1.5 or 4 cubic feet
Fully programmable with Watlow F4 controller
The extended temperature ranges of the Criterion series make testing at extreme conditions possible without buying a larger, stand alone chamber. Two chamber sizes are available, as well.
The programmer includes a temperature alarm as just one part of HONGZHAN's three-tiered over-temperature protection system. A thermal fuse and a user-set independent limit are also included. In addition, a specimen power terminal allows the user to safely operate powered equipment inside or with the chamber.
Criterion Temperature Benchtop Chambers
The conditioning components are laid out in a vertical configuration to save bench space. Criterion Temperature Benchtop Chambers
The Criterion chambers respond quickly to setpoint changes. The BTZ-175 can save 30 minutes or more per cycle.
Features
High performance and quiet operation (65 dBa)
Space-saving footprint, designed for flush installation to wall
Stainless steel exterior and durable thermoformed plastic door
Full thermal break around doorframe
One 50mm (2") diameter cable port on left, with flexible silicone plug
Three levels of overheat protection
Detachable eight-foot power cord with plug
WATLOW F4 PROGRAMMER/CONTROLLER
Popular PID controller for test chambers
Stores 40 different profiles (total 256 steps)
Step types include: ramp, soak, jump, auto-start, and end
RS-232C Modbus interface (free standard software)
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Temperature Only Benchtops
SU Series Benchtop
MC Series Ultra-cold
Criterion Temperature Benchtop
Literature Downloads
Criterion Benchtop Brochure
ESPEC Company Profile
Related Products
4 cu. ft. models available w/ humidity
See Criterion Temperature & Humidity Benchtop
Related Links
Compare Benchtop Models
Available Options
Criterion Temperature Benchtop Options
Criterion Temperature Benchtop Model Comparison
Model / Link Interior Dimensions
(W x D x H) Interior Volume Temperature Range Humidity Control Change Rate
(heat/cool) Notes
BTU-133 19.6" x 11" x 12" 1.5 cu. ft. -35 to 180°C No up to 2°C/min.
BTZ-133 19.6" x 11" x 12" 1.5 cu. ft. -70 to 180°C No up to 3.5°C/min.
BTZ-175 19.6" x 11" x 12" 1.5 cu. ft. -70 to 180°C No up to 5°C/min.
BTZ-175E 19.6" x 11" x 12" 1.5 cu. ft. -70 to 180°C No up to 5°C/min. 230V 50Hz export model
BTU-433 19.6" x 15" x 23.6" 4 cu. ft. -20 to 180°C No up to 1.5°C/min. Also available with humidity control
BTZ-475 19.6" x 15" x 23.6" 4 cu. ft. -70 to 180°C No
Criterion Temperature Benchtop Chambers/ Test chamber/Salt-fog test chambers /UV test chambers
