Environmental Chamber

Hettich TCC256
Internal Volume
256 L (9 cu.ft.)
Temp. Range
-42 to +190 °C
Dimensions (in)
35.25 x 68 x 43.25

Standard Delivery Environmental Test Chamber

Memmert Climate Chambers Overview

Various stability/constant climate chambers, humidity chambers, and environmental test chambers are highly efficient and provide accurate controls for a homogeneous and stable environment. Learn more about the many benefits Memmert series climate chambers have to offer.

Standard Equipment

Memmert models come complete with the following list of standard equipment.


Fully insulated stainless steel door with double-locking and 4-point adjustment, heated.

Inner Door

Easy-to-clean stainless steel interior, materil 1.4301 (ASTM 304), hermetically welded


1 stainless steel grid(s), electropolished.

Entry Port

Entry port right, 80 mm, with stopper.

Calibration Certification

Works calibration certificate standard values -20 °C and +160 °C.


3-year warranty


Hettich TCC256
Internal volume (cuft)
Temp. range
from -42°C up to +190°C
Set Temp. Range
up to 99.9 °C: 0.1 / from 100 °C: 0.5
2 Pt100 sensors DIN Class A in 4-wire-circuit for mutual monitoring, taking over functions in case of an error
Control Panel
Resolution of display for setpoint values 0.1°C up to 99.9°C, 0.5°C from 100°C and for actual values 0.1°C (LED). Electronic microprocessor temperature controller with auto-diagnostic system. Display digital display of all set parameters, such as temperature, weekdays, time, humidity, fan speed, program status and set-up values - language to be chosen via set-up
Chip-card control incl. 1 MEMoryCard XL with 32 kB storage capacity (max. 40 ramps)
Temp. Control
Mechanical temperature limiter TB, protection class 1 according to DIN 12880 to switch off the heating approx. 10°C above nominal temperature. Control over- and undertemperature monitor TWW, protection class 3.3
Additionally integrated over- and undertemperature protection "ASF", automatically following the setpoint value at a preset tolerance range, alarm in case of over- or undertemperature, heating is switched off in case of overtemperature, compressor in case of undertemperature
Ring heater high-performance ring heaters with optimised air circulation. Door heating to avoid condensation
Twin compressor; refrigerant R449A
Humidity rh
Max. 70 %, non-condensing
Interior Dims (WxHxD) in.
25 x 26.25 x 23.5
Max. number of internals
Exterior dims (WxHxD) in.
35.25 x 68 x 43.25 (d +2 in. door handle)
Weight (lbs.)
3 x 400 V, 3ph. w/o N 16A, 50 Hz / approx. 7000 W
3 years
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The compressor based Memmert CTC256 environmental chamber has an internal volume of 9 cu. ft. with active humidity control. Stainless steel construction, intuitive controlCOCKPIT with a 3-year warranty. The temperature range with/without humidity up to +95/190°C

Learn More
Hettich TCC256

The compressor based Memmert TTC256 environmental chamber has an internal volume of 9 cu. ft. Stainless steel construction, intuitive controlCOCKPIT with a 3-year warranty. The temperature range up to +190°C

Learn More


Below are resources to help you get familiar with Memmert Climate Chambers.

Memmert Climate Chambers Product Sheet

This product sheet provides a detailed overview of the product features, benefits, and models. (more…) read more...

File type: PDF
File size: 107.8 kb
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