C310A Surveying Testing Used Rebar Corrosion Detector

• Customization: Available
• After-sales Service: yes
• Warranty: one-year
• Model NO.: C310A
• Accuracy: 1mm
• Vertical Lines: 4
• Horizontal Line: 1
• Range: 1000mv
• Size: 212.134.50
• Weight: 0.9kg
• Points Interval: 0-100 Adjustable
• Transport Package: Standard Export Packing
• Specification: ISO9000
• Trademark: TBT
• Origin: Nanjing, China
• HS Code: 9031809090
• Production Capacity: 500 Sets Per Month

Product Description

Introduction 

C310A is a multi-function integrated rebar detector which can be used for testing
the extent of rebar corrosion.

SPECIFICATION

Corrosion detection method	Single electrode	Double electrode
Measuring range	±1000mV	0~1000 mV
Accuracy	±1mV	±1mV
Tested points Interval X	0~100 adjustable	20 fixed,
Tested points interval Y	0~100  adjustable	0~100  adjustable
Power	Built-in chargeable lithium battery, standby time > 40 hours
Data transmission	GPRS wireless data transmission, thumb drive storage available
Size	212mm´134mm´50mm
Weight	0.9kg

Standard Configurations 

ZBL-C310A	electrode	Signal wire	Ground wire	adaptor	Waterproof case

 Preset criteria

Name	Testing method	Standard(mV)
China Ministry of Metallurgy ministerial standard	Single electrode method	>-250,non-corroding;-250~-400,may corrode;<-400,corrosion
China Ministry of Metallurgy ministerial standard	Double electrode method	When interval between the two electrode is 20cm,and the electric potential gradient is between 150 and 200, corrosion at low potential
Code for Building structure detecting techniques(GB/T50344-2004)	Single electrode method	>-200,probability of corrosion 5%;-200~-350,probability of corrosion 50%;-350~-500, probability of corrosion 95%