TERRA Analiz ve Ölçüm Cihazları Ticaret A.Ş.

Nuclear Containment Enclosures

300m3/h Filter Housing

This type of box is generally mounted at the suction and extraction points outside the main filtration network of a glove box operating in depression and requiring a high ventilation rate. The essential function of these boxes is to provide high-security double filtration for those nuclear enclosures and glove boxes used in handling powdered toxic products.We talk about double filtration because the same HEPA filters can be mounted in series at both the intake and the extraction inside the...

Negative Pressure Glove Box

When should a glove box be used in negative pressure or a vacuum? A negative pressure glove box is a device for confining or recreating an atmosphere different from the ambient atmosphere in order to protect manual manipulation, the environment or operators. If it is used as safety equipment in various production processes, research applications or quality control, it can operate either under vacuum (negative pressure) or positive pressure. In order to choose the right equipment for your...

Vacuum Box

Vacuum Box for Cosmetic Applications

G(Safe) Glove Box

High Security Glove Box A very reliable and safe glove box in a vacuum under filtered air for operator and environnement protection. Custom plans developed according to your requirements.

Laboratory Vacuum Ovens

Laboratory vacuum ovens are, along with precision balances, among the most widely used devices in industrial laboratories or research laboratories. Depending on their use, these ovens can operate at atmospheric pressure or partial vacuum, and depending on the type of glove box, either under air or under neutral gas.

Cylindrical Vacuum Chambers

The standard design of vacuum chambers is cylindrical. These are double door airlocks with lockable closure. They allow for the transfer of samples, instruments, tools, components etc.  without any loss of containment of the enclosure to which they are connected.

5m3/h Hydraulic Guard

For glove boxes operating mainly in a gaseous atmosphere and purified atmosphere, the use of a hydraulic guard has interesting technical aspects.

Docking Vacuum Chambers

The disconnectable or docking vacuum chamber is an airlock used as a transport box and vacuum airlock. It is particularly useful when samples must be transferred, under high purity conditions, from one glove box to another when the glove boxes are not necessarily located in the same room.

Powder Bag Rings

Bag rings are an effective system which allows waste and powders to be evacuated securely. For our glove boxes operating under vacuum air (Gsafe and Giso), the system is similar to a Bag-In-Bag-Out device equipped with a heat-sealable bag or a flexible polymer liner.

L-Shaped Vacuum Chambers

L-shaped vacuum chambers are a complementary alternative to the most common systems. They make it possible to install a glove box in a location that is too cramped where the use of a standard airlock is not possible or easy. The external opening in front allows for an interesting saving of space.

Mechanical Hydraulic Guard Valve

For glove boxes operating mainly in a gaseous atmosphere and purified atmosphere, the use of a hydraulic guard has interesting technical aspects. Its characteristics are remarkable, making it possible to combine a very low opening pressure with a high flow rate.

Parallelepipedic Vacuum Chambers

Parallelepipedic vacuum locks can be rectangular or cubic. They are made only to measure in order to best satisfy the constraints and specifications of the customer.

Safety Airlock Doors

Vacuum airlocks mounted on controlled atmosphere installations (nitrogen, argon, helium) and purified glove boxes can be equipped with security doors. The option is offered in particular for our Ø 400 mm vacuum airlock; it is a very interesting option when the experiments, processes, materials must be secured against any accidental pollution or when the workspace containing hazardous materials must be secured, minimizing the risk of breach of...

Special Vacuum Chambers

Special vacuum locks cancome in various designs. They are made only to measure in order to make them compatible with their specific intended use. They are an integral part of a glove box and are more often used in production or in a pilot unit.

T-Shaped Vacuum Chambers

T-shaped vacuum chambers include three doors and allow transfers between two glove boxes, two isolators or two containment enclosures. In the same way, they provide transit from/to the outside through a front door. They represent an ideal solution for transferring samples without any pollution or contact with air during the different stages of development or production. They are mainly used on installations under controlled atmosphere (nitrogen, argon, helium), purified glove boxes and...

Vertical Industrial Vacuum Chamber

The vertical industrial vacuum chamber has been specially designed  by our R&D department for the transfer of powders or materials in drums. Cans, barrels and drums that cannot naturally be transferred by the usual horizontal airlocks can be transferred by means of a vertical airlock. The accessibility and handling of a drum with gloves is made easier thanks to an assisted lifting interior tray.