Laboratory Temperature Test Chamber

The solution for temperature tests with limited space. The test chambers in the LabEvent range are available with test chamber volumes from 16 to 210 liters. With a wide temperature range, they are ideal for reproducible tests on small test samples in the fields of research, development and quality control. LabEvent chambers comply with common test standards such as DIN, ISO, MIL, IEC, DEF, ASTM.

This makes the LabEvent unique.

Compact Design

Minimal external footprint for your testing requirements, in some cases less than 1 m². In addition, the cabinets can be stacked on top of each other using a specially designed device.

Also with new climate-friendly refrigerant R744

Our single-stage systems (down to -40°C) are equipped with CO2 refrigeration technology (GWP = 1). Even at -40°C, the system still offers sufficient power to operate your test material.

Low connected load/energy consumption

Significantly more energy-efficient than comparable appliances on the market.
Plug&Play thanks to 230-volt connection.

Quiet operating noise

The very low noise level makes it possible to work in close proximity to the cabinet. An additional option allows to reduce the sound pressure level even more.

Protect your valuable test material.

Triple test material fuse included as standard.
Active test items can be de-energized via a potential-free contact.
Test chamber can switch off in the event of a fault in the test material or be set to a defined value (optional).

Stress Screening possible

The LabEvent is also available for Environmental stress screening tests, up to 5 or 10K/min temperature change rate.

Customised to the requirements of your test

Every test item and test is different. A huge range of accessories available so the customer really gets the chamber they want to suit their application and are not buying any redundancy.

Explore the LabEvent

USB and Ethernet

In the basic equipment, a USB port for data recording (csv) and an Ethernet port are available. The cabinet can be controlled via the network connection with our software S!MPATI® or the data can be recorded. Additionally, the cabinet can also be controlled by external programs via our own protocol SimServ.

Test Material and Test Cabinet Protection

Independently adjustable temperature limiter tmin/tmax, separate sensor installed in the test chamber. Dehumidifier to prevent condensation formation on the sample. Software temperature limiter tmin/tmax, individually adjustable fixed value. Potential-free contact specifically for heat-emitting test specimen, connected to socket max. load 24V 0,5A.<br />

Integrated Web Panel 18 cm (7")

Operation/programming and monitoring unit with 18 cm (7"). With this, all settings can be made and test programs can be conveniently programmed.

High-Quality Test Chamber made of Stainless Steel

Illuminated test chamber made of corrosion-resistant stainless steel 1.4301. Thanks to special welding and smooth surfaces, the test chamber is easy to clean.

Lockable test room door

Door adapted for one-hand operation, lockable, hinged on the left side. <br />

Access Ports

The size, position, and design of our access ports are as individual as your test object and your tests. Talk to us. We have the right solution for every requirement.

Mobile - and Flexible

Two block and steering rollers provide sufficient mobility in the mobile version.

The LabEvent now also with climate-friendly refrigerant CO2 (R744).

Our single-stage systems (down to -40°C) are equipped with the innovative CO2 refrigeration technology (GWP <1).
Find out more!

  • GWP = 1 - future-proof testing!
  • Our CO2 systems provide powerful cooling down to -50°C.
  • Compared to single-stage units (down to -40°C), often lower investment and operating costs.
  • Lower energy consumption, with ramp programmes between 120 °C and -40 °C.
  • For example, a CO2 test chamber consumes up to 30 % less energy than a cascade.
  • Significantly reduced sound pressure level.

The LabEvent portfolio!

Bench-top of mobile version?

The 16, 34, 64, 100 and 150 liters variants are designed as bench top units as standard, but can also be configured optionally as mobile units for easy transport. As bench-top sized, 2 devices can be placed on top of each other with our optional stacking frame. The 110 and 210 liters variants of the LabEvent are developed as mobile versions in their standard configuration.

Addressing a large variety of needs.

The LabEvent portfolio offers a broad range of configurations to address a large variety of customer needs. For example, the machinery of most 34, 64, 100 and 150 liters variants is placed on top of the chamber. This allows to include an access port in the floor. On the contrary, the machinery of the 110 and 210 liters variants is placed on bottom part of the chamber. This allows to include an access port in the ceiling. For stress screening tests, the 100 and 150 liters variants are available in a -70°C - 10K/min version and the 110 and 210 liters variants are available in a -70°C - 5K/min version.

We develop the optimum solution for our customers.

Reliable tests under controlled environmental conditions - thanks to the highest product quality. The ideal solution for cyclic load tests to analyse material fatigue and component behaviour as well as stability tests. 
The laboratory test chambers are used for temperature tests in the electronics industry (mastering specific requirements with ease; e.g. low-silicone test chamber), for 5G and autonomous driving (special adaptations enable tests in the EMC range), aerospace and defence (for extreme requirements, such as MIL-STD-810) but also for consumer goods (such as tests with leather, which introduces highly corrosive outgassing into the test chamber).

LabEvent - Special applications.

Lithium ions: Rechargeable batteries are installed in many devices these days, and e-mobility is also leading to an increased number of tests with batteries. To ensure that you can test these test items safely, our test chambers are equipped with a tested safety system based on the EUCAR Hazard Level System, which extends up to Hazard Level 4.
 
ESD: Some test items are very sensitive to electrostatic charge. The test chambers can be equipped accordingly to prevent this from happening in the test chamber, for example through air movement. From the earthing point to the shielding of all installed components. 
 
EMC: The test chambers must be specially shielded to ensure that no signals are emitted from the test object into the environment or affect your test object. We have many years of experience in the construction of test chambers for EMC tests.

Technical Data

undefined
Testspace volume (l)34
External Dimensions (mm)1684 x 661 x 791
Test Space Dimensions (mm)310 x 350 x 290
Temperature range (°C)-70 … 180
Temperature Change rate, cooling (air-cooled) (K/min)5
Temperature Change rate, heating (air-cooled) (K/min)4
Sound Pressure Level (db(A))59

Downloads

Weiss-Technik-Product-sheet_LabEvent_Temp_EN.pdf

Laboratory Temperature Chambers

Product Sheet

Download
Weiss-Technik-Labratory-Test-Chamber-LabEvent-Technical-Brochure_EN.pdf

Technical Brochure Laboratory Test Chambers LabEvent

Brochure

Download
Fact_sheet_CO2_energy_savings_EN.pdf

Saving energy with CO₂ refrigeration technology

Factsheet: Comparison of electricity consumption and CO2 emissions

Download