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Xian Henry Automation Co., Ltd.
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| | |  [2008-09-03] Series hryg photo controls are photocell daylight sensors designed and developed for turning on lights at dusk and off lights at dawn, by automatically responsing to the surrounding daylight brightness. They combine the special demands of lighting control and can be divided into bimetallic stnip type and electronic type. According to the installation methods, they can be divided into outdoor type and indoor type..
It is an outdoor photodiode light level sensor with integral relay. A complete assembly consists of the sensor and a built-in relay, which forms into a light controller. It is designed as a light controller to provide direct light level readouts over a range of 1-10 footcandles, the range normally encountered in most parking lot and security lighting applications. An alternate setting provides a range of 25-250 fc for controlling signage and canopy lighting.
Features
- completely encased in optically-clear epoxy resin for weather-tight operation, with ip65 enclosure rating. | | | | | [2008-09-03] Hrh-2100 is an advanced hand-held hardness tester distinguished by its high accuracy, wide measuring range, and simplicity of operation. It is suitable for testing on various conditions and environments. It is ce marked for europe market.
Principle:
It is based on a spring loaded impact body which is propelled against a test piece.
The forward velocity is measured and compared to the reverse velocity after rebound.
Features:
- non-destructive hardness tester;
- compact and light weighted for portable use;
- for any direction and space;
- wide ranges for any metal materials;
- for work-pieces, assemblies and raw stock;
- reliability proven for 20 years;
- easy-to-use for even in-experienced.
Applications:
Testing for machines, structures, and materials
In fields or in production lines, such as:
- fabricated component of a machine;
- mould surface of a die;
- analysis of pressure vessels or
Turbo-generator sets;
- crank-shafts, cylinder blocks etc. ;
- material identification etc.
Te Machinery >> Measurement and Meter | |
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