Testing Solutions Since 1954

DIGI-CHAMBER-R – Temperature Controlled Rubber Hardness Tester

Product Information:

digiChamber | Hardness Tester | Rubber Hardness Tester | Temperature Controlled Rubber Hardness Testing Instrument | Shore Hardness
Our dependable hardness tester the digiChamber from Bareiss can help you accurately determine the hardness value of various materials under extreme temperature conditions. Our temperature control rubber hardness tester, the digiChamber is a testament to our dedication to producing our top-notch material hardness testing equipment. The digiChamber is an “Environmental Chamber Rubber-Hardness tester” designed and developed by Bareiss that uses the most advanced technology to analyze rubber hardness under extreme conditions using Shore hardness A or IRHD N testing methods. This automatic rubber hardness testing instrument plays a major role in the automotive and tire industries as most of the rubber parts are required to sustain very extreme temperature variations. This multifeatured temperature-controlled hardness testing instruments can carry out multiple tests simultaneously, making it one of the most popular rubber hardness tester in the market, also because of its reproducibility and accuracy of results it provides. This rubber hardness tester the digiChamber uses digiCenter software which makes it more convenient to operate and function efficiently. This temperature controlled rubber hardness testing instrument provides multiple features like, user management, user-defined testing sequence, and criteria, customized test reports, and exporting the data according to user formats.

3 Years Warranty

  • DIGI-CHAMBER-R – Temperature Controlled Hardness Testing

Features and Benefits:
1) Large display: This advanced automatic hardness testing device has a 7” display which is controlled by a touch screen panel, supporting multiple languages.
2) User Friendly: This advanced testing device has a user-friendly interface that makes it more popular in the market ,by minimizing the training time. This added value is important to many companies.
3) It consists of an air-cooled refrigeration unit with continuously variable power adjustment by SIMPAC and a chloride-free refrigeration cycle.
4) A large test volume of 200 liters with polished stainless-steel walls for a test load of up to 125 kgs.
5) Easy to use an electronic display with digital I/O for controlling the hardness system.
6) Special Feature: The automatic tray can carry up to 25 pcs of samples and the user can select a test sequence by choosing multiple measurements on a sample along with the desired temperature.
7) Temperature: Under extreme cold temperatures, rubber becomes hardened, and this can be simulated in an environment as cold as -40 0C with digiChamber. Under extreme high heat conditions of up to +180 0C temperature, rubber can be analyzed with this automatic digiChamber.
8) Software (digiCenter): For all data logging and analysis, digiCenter has a user-friendly GUI (Graphic User Interface) for users to easily navigate through the software and quickly become familiar with it.

Technical Data and Specifications

Shore A hardness system
Standards DIN ISO 48-4, ASTM D 2240
Spring force 8050 mN
Force on the presser foot 1kg
Presser foot size Ø 18mm
Indenter 35”
Penetration 2.5 mm
IRHD N hardness system (optional)
Standards DIN ISO 48-2, ASTM D 1415
Initial load 0.3 N
Primary load 5.7 N
Force on the presser foot 8.3 N
Presser foot size Ø 20 mm
Indenter Ø 2.5 mm
Penetration 1.8 mm
Temperature Chamber
Temperature range -700 C to 1800 C
Recommended max temperature 1500 C
Temperature rate of change ±0.2 K to ±0.5 K
Temperature homogeneity ±0.5 K to ±1.5 K
Test volume Approximate 200 liters
Heat compensation 800 W
Noise level 56 dB(A)
Refrigerant Chloride-free R449A
Electrical and interfaces
Voltage 100-240 VAC, 50/60 Hz; 12 A
Power Approx. 1.8 kW
Protection Class IP 54
USB 3.0 (1 port)
Ethernet 100/10 megabit
Compressed air
Pressure 4- 12 bar  
Consumption   max. 6m3/h  
Coupling type DN 7.2
Sample Geometry: O-rings; Sheet material Shaped; Parts and thin specimens
Type Plate shape samples
Standard Ø 38 mm / 50 mm others on request

Basic equipment

Hardness scales interchangeable between Shore A and IRHD N, 7” touch screen, electronic console, a large testing chamber having a capacity up to 200 liters, air-cooled refrigeration unit.

Official Works Calibration Certificate

Official ISO 17025 works calibration certificate

Software Available

digiCenter for data logging and analysis

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