ABS Inclinometer Casing Model GV-2404 Purpose ABS inclinometer casing is a special grooved tubing, generally installed in a borehole, used along with digital inclinometer probe system to monitor lateral ground movement and measure BH verticality. Application ▪ Monitoring lateral ground movement in land slide areas ▪ Measuring stability during site excavation ▪ Detecting the shear planes in earth fill dams ▪ Deflection of retaining walls and piles under heavy loads ▪ Measuring sub-soil movements in reclamation and sub-soil improvement Sites Specification ※ Note : Supplied products could be +/-0.06% shrikage rate upon exposure of heat temperature. Environment Temperature AVG 20℃ Casing Specifications OD60mm OD70mm OD85mm Material ABS (Acrylonitrile Butadiene Styrene) Groove Spiral < 0.3° / 3M Collapse Rating 2040kPa 1960kP 1770kPa Bend Rating 3.15kN 3.07kN 2.65kN Maximum Temperature 80° C 80° C 80° C Tensile Strength 708kgF 705kgF 700kgF Torque 538Nm 520Nm 481Nm Casing Dimensions Length 3000mm (+/-1mm) Outer Diameter 60mm 70mm 85mm Inner Diameter 53mm 62mm 77mm Coupling Dimension Length 200mm 160mm / 400mm 200mm / 380mm Outer Diameter 67mm 75.5mm 91mm Inner Diameter 57.5mm 68mm 83mm Weights Casing 2.16kgs 2.5kg 3.07kg Coupling 0.18kg 0.14kg 0.24kg Top Cap 0.02kg 0.04kg 0.04kg Bottom Cap 0.06kg 0.08kg 0.10kg DONG – A GEOVAN CO., LTD 77-137 Street, Jang In-Road, Sasang-Gu, Busan city, S. Korea 47018 Tel 82-51-315-5067 Fax 82-51-311-8854 www.geovan.com [email protected]
11
Embed
DONG A GEOVAN CO., LTD · 2017. 11. 15. · DONG – A GEOVAN CO., LTD ABS Inclinometer Casing Model GV-2404 Purpose ABS inclinometer casing is a special grooved tubing, generally
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
DONG – A GEOVAN CO., LTD
ABS Inclinometer Casing
Model GV-2404
Purpose
ABS inclinometer casing is a special grooved tubing, generally installed in a borehole, used along
with digital inclinometer probe system to monitor lateral ground movement and measure BH
verticality.
Application
▪ Monitoring lateral ground movement in land slide areas
▪ Measuring stability during site excavation
▪ Detecting the shear planes in earth fill dams
▪ Deflection of retaining walls and piles under heavy loads
▪ Measuring sub-soil movements in reclamation and sub-soil improvement Sites
Specification
※ Note : Supplied products could be +/-0.06% shrikage rate upon exposure of heat temperature.
Environment Temperature AVG 20℃
DONG – A GEOVAN CO., LTD
Casing Specifications OD60mm OD70mm OD85mm
Material ABS (Acrylonitrile Butadiene Styrene)
Groove Spiral < 0.3° / 3M
Collapse Rating 2040kPa 1960kP 1770kPa
Bend Rating 3.15kN 3.07kN 2.65kN
Maximum Temperature 80°C 80°C 80°C
Tensile Strength 708kgF 705kgF 700kgF
Torque 538Nm 520Nm 481Nm
Casing Dimensions
Length 3000mm (+/-1mm)
Outer Diameter 60mm 70mm 85mm
Inner Diameter 53mm 62mm 77mm
Coupling Dimension
Length 200mm 160mm / 400mm 200mm / 380mm
Outer Diameter 67mm 75.5mm 91mm
Inner Diameter 57.5mm 68mm 83mm
Weights
Casing 2.16kgs 2.5kg 3.07kg
Coupling 0.18kg 0.14kg 0.24kg
Top Cap 0.02kg 0.04kg 0.04kg
Bottom Cap 0.06kg 0.08kg 0.10kg
DONG – A GEOVAN CO., LTD
77-137 Street, Jang In-Road, Sasang-Gu, Busan city, S. Korea 47018
Linear Gauge Factor (G)= 0.0014799 kg/cm2/digitThermal Factor (k) = -0.002 kg/cm2/deg.CPolynomial Constants A= 6.7652E-09 B= -0.00157965837 C= 12.98030670270To Calculate Pressure "P" use the following equation:Linear P(kg/cm2)= G(R0 - R1)+k(T1-T0)-(S1-S0)Polynomial P(kg/cm2)= A(R1)² +B(R1)+ C + k(T1-T0)-(S1-S0)
R1= Current reading in digit during observation.
The user is advised to establish the Zero conditions at known temperature and atmsphericpressure at site.
Here Digit=Freq²/1000 also called LU(Linear Unit).R0=Reading at zero pressure in LU.R1= Current reading in LU during observation.k= Thermal factor in Bar/°C.T0 = Temp at the time of taking zero reading.T1 = Temp during observation.S0= atmospheric pressure at the time of taking zero readingS1= Atmospheric pressure during observation.
Wire Colour Code
Red-Black: Vibrating Wire.Green-White: Thermistor
Tel 82-51-315-5067 Fax 82-51-311-8854 137, Jangin-ro 77beon-gil, Sasang-gu, Busan Korea www.geovan.com
Certificate of Calibration
검사성적서
We hereby declare that the following product complies with Essential Health and Safety Requirements of the
Electromagnetic Compatibility 89/336/EEC, 91/263/EEC, 92/31/EEC, 93/68/EEC, 93/97/EEC and 2004/108/EC.
Signed:
Signatory: R S Youn
President
Address:Dong-A Geovan Co., Ltd.
77-137 Street, Jang In-Road, Sasang-Gu,
Busan city, S. Korea 617-843
Standards Referenced:
This equipment has been designed and manufactured in accordance with the
following transposed Harmonized European standards;-
EN 55011 (2007) ; Industrial, scientific and medical (ISM) radio-frequency equipment
- Electromagnetic disturbance characteristics
- Limits and methods of measurement Includes amendments A2:2007