LANSO SF6 Gas Density Relay Calibrator

Description of LANSO SF6 Gas Density Relay Calibrator

Feature of SF6 Gas Density Relay Calibrator

• The instrument has built-in capsule replaceable gas chamber based on self-owned patent. Its calibration scope covers 0-1Mpa in full scale. Calibration work is stable and smooth and can be finished at one stroke without need of interruption for gas charging.
• The instrument has built-in capsule replaceable gas chamber and replace static seal with dynamic seal to improve airtightness of the instrument.
• During calibration, SF6 gas conducts internal circulation without discharge into atmosphere, which is more environment friendly and safer.
• It boasts dual-seal design consisting of hand valve and self-sealing valve in its structure. It is easy to operate and prevents moisture and air from entering pipe. There is no discharge or leakage of SF6 before and after calibration.
• Cleaning and air admission device has simple structure and is easy to operate. Cleaning and charging reduce mini water and foreign gas content inside it to the minimum level.
• It can automatically identify normally open type normally close type of density relay. It can calibrate single signal (single alarm, single blocking), single alarm single blocking and single alarm dual blocking density relay.
• It can conduct off-line calibration. It is equipped with a full set of transition adaptor. Density relay of most switch models can receive onsite online calibration.
• It has engineering plastic casing, which is beautiful and solid with high protection class.

Technical specifications of LANSO SF6 Gas Density Relay Calibrator

• The instrument has built-in capsule replaceable gas chamber based on self-owned patent. Its calibration scope covers 0-1Mpa in full scale. Calibration work is stable and smooth and can be finished at one stroke without need of interruption for gas charging.
• The instrument has built-in capsule replaceable gas chamber and replace static seal with dynamic seal to improve airtightness of the instrument.
• During calibration, SF6 gas conducts internal circulation without discharge into atmosphere, which is more environment friendly and safer.
• It boasts dual-seal design consisting of hand valve and self-sealing valve in its structure. It is easy to operate and prevents moisture and air from entering pipe. There is no discharge or leakage of SF6 before and after calibration.
• Cleaning and air admission device has simple structure and is easy to operate. Cleaning and charging reduce mini water and foreign gas content inside it to the minimum level.
• It can automatically identify normally open type normally close type of density relay. It can calibrate single signal (single alarm, single blocking), single alarm single blocking and single alarm dual blocking density relay.
• It can conduct off-line calibration. It is equipped with a full set of transition adaptor. Density relay of most switch models can receive onsite online calibration.
• It has engineering plastic casing, which is beautiful and solid with high protection class.

Configuration

Accessories: 1 piece of connecting gas pipe with both self-sealing sides; 1 piece of calibration point sampling wire; 1 temperature sensor; a piece of Cleaning and air admission device; 1 piece of power cable; 1 copy of factory inspection record; 1 copy of user manual.

Option：A kit (including a full set of transition joints).