H1-7 – H1-8 – Digital Hook & Point Gauges
A range of digital hook and point gauges which includes a liquid crystal display which indicates the movement of the gauging rod.
A push button sets the display to zero at any position, allowing the measurement of movement relative to a datum.
Description
A range of digital hook and point gauges which includes a liquid crystal display which indicates the movement of the gauging rod.
A push button sets the display to zero at any position, allowing the measurement of movement relative to a datum.
A mounting plate is clamped to a suitable support structure and a flat vertical shaft retained by the gauging unit is free to slide up and down over the water surface.
A steel point or hook is attached to the bottom end of the shaft and is used to locate the water surface.
The gauging unit consists of a liquid crystal electronic display which indicates the movements of the shaft.
A quick-release mechanism permits large changes to be rapidly accommodated, and a screw adjustment is provided for accurate final positioning.
A push button sets the display to zero at any position, so that relative movements compared with a datum can be easily measured.
This gauge is easy to use and minimises potential errors resulting from reading vernier scales.
Technical Specifications
Ranges:
- H1-7: 300mm
- H1-8: 500mm
Resolution: ±0.01mm
Typical accuracy: ±0.03mm
Repeatability: ±0.01mm
Operating temperature range: 5ºC to 40ºC
Note: The gauge is powered continuously by a small cell battery with a life in excess of 6 months. (No ‘on/off’ switch improves reliability)
Features & Benefits
- Measurement of steady state of water with digital display
- H1-11: Adjustable Tripod stand with mountings
- A direct indicating gauge which eliminates observation errors due to vernier and scale reading
- Can be set to zero anywhere in the operating range to permit easy relative level checking
- The liquid crystal display is easy to read and has a resolution of ±0.01mm
- A push button gives immediate change to inches from millimetres if required
- A quick-release mechanism permits rapid changes of position
PACKED AND CRATED SHIPPING SPECIFICATIONS
H1-7 (300mm)
Volume: 0.01m³
Gross Weight: 2Kg
H1-8 (500mm)
Volume: 0.03m³
Gross Weight: 2.5Kg
H1-7 (300mm):
- Length: 4.50m
- Width: 0.75m
- Height: 0.40m
H1-8 (500mm):
- Length: 6.50m
- Width: 0.75m
- Height: 0.40m
- H1-7
- H1-8