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Máy đo độ dày ăn mòn Elcometer CG70BDL (B-scan, đo qua lớp sơn)

Chế độ đo: PE, EE
Tốc độ đo:
+ Bằng tay: 4 giá trị đọc mỗi giây
+ Chế độ scan: 32 giá trị đọc mỗi giây
+ Hiển thị thanh scan: 6 giá trị đọc mỗi giây
Thang đo:
+ PE: 0.63 - 254mm
+ EE: 1.27 - 102mm
Độ chính xác: ± 1% hoặc ±0.1mm
Độ phân giải: 0.01 mm
Dải hiệu chuẩn tốc độ: 1250 - 9,999m/s
Tốc độ hiển thị B-Scan: 15 giây mỗi màn
Ghi dữ liệu: 12000 giá trị đọc
Kiểu đầu dò: Dual element
Dải tần số đầu dò: 1 - 10MHz
Màn hình: 1/8 inch VGA
Đơn vị đo: mm hoặc inch
Kiểu pin: 3 pin kiềm AA
Thời lượng pin: 200 giờ
Nhiệt độ hoạt động: -10 đến 60ºC
Kích thước (w x h x d): 63.5 x 165.0 x 31.5mm
Trọng lượng: 383 g
Giao tiếp RS232
Danh sách đóng gói: Máy chính, chất tiếp âm, hộp cứng, hướng dẫn sử dụng, chứng nhận kiểm tra, 3 pin AA, phần mề, cáp truyền dẫn

Lưu ý: Máy chưa bao gồm đầu dò, chọn đầu dò tham khảo Datasheet Transducer

Chi tiết

manual

Datasheet

Datasheet Transducer

CG70 Corrosion Thickness Gauges

The CG70 range of corrosion thickness gauges with its large, easy to read display, provides users with A and B-Scan options for accurate interpretation of measurements.

The Elcometer CG70 corrosion thickness gauge is available in two models: CG70BDL and CG70ABDL. Both models offer 2D cross sectional block view, providing a graphical representation of a materials thickness, ideal for accurate analysis and identification of pits and corroded areas.

 

CG70 Thickness Gauge

Features:

  • Range of display & measurement options: Pulse-Echo, Echo-Echo ThruPaint™ technology
  • Multiple calibration and material selection options
  • Adjustable gain: -30dB to 70dB range
  • Automatic gain control (AGC)
  • 64 User definable setups
  • High speed scan: 32 readings per second
  • Differential and minimal thickness alarm modes
  • Data output and storage: 12,000 readings and waveforms or B-Scans
  • Download to ElcoMaster® data management software

 

Model & Part Number

CG70BDL

CG70ABDL

Material thickness digits display

B-Scan cross sectional display

Combined B-Scan and digits display

Scan bar display

A-Scan display

 

 + Rectified, - Rectified, Full Waveform (RF)

Measurement Mode

PE & EE (ThruPaint™)

 PE & EE (ThruPaint™)

Measurement Rate
Manual:
Scan mode
Scan bar display


4 readings per second
32 readings per second
6 readings per second


4 readings per second
32 readings per second
6 readings per second

Measuring Range1

PE: 0.63 - 254mm (0.025 - 9.999 inches)
EE: 1.27 - 102mm (0.05 - 4.00 inches)

PE: 0.63 - 254mm (0.025 - 9.999 inches)
EE: 2.54 - 102mm (0.100 - 4.00 inches)

Measurement Accuracy1

± 1% or ±0.1mm whichever is the greater

± 1% or ±0.1mm whichever is the greater

Measurement Resolution

0.01mm (0.001 inches)

0.01mm (0.001 inches)

Velocity Calibration Range

1250 - 9,999m/s (0.0492 - 0.3937in/μs)

1250 - 10,000m/s (0.0492 - 0.3936in/µs) 

    High speed scan mode

    Differential mode

    Limit alarm mode

    B-Scan display speed

15 seconds per screen

15 seconds per screen 

    Flaw mode

 

  Basic prove-up flaw detection using
single element angle beam transducers

    Calibration setups

6 factory & 64 user-definable setups
transferrable to and from a PC archive

6 factory & 64 user-definable setups
transferrable to and from a PC archive

    Gates

 

• PE: 1 gate; EE: 2 gates, 1 gate with hold off
• Adjustable threshold

Pulser type

Square wave pulser

Square wave pulser with adjustable
pulse width (spike, thin, wide) 

Gain

PE: selectable low, medium or high gain
EE: automatic gain control (AGC)

 Manual or automatic gain control (AGC) with
40dB range (depending on mode selected)

Timing

20MHz with ultra low power 8 bit digitizer

20MHz with ultra low power 8 bit digitizer 

Data logging

• 12,000 readings with waveform
• Sequential and grid logging
• Alpha numeric batch identifaction
• OBSTRUCT indicates inaccessible locations

• 12,000 readings with waveform
• Sequential and grid logging
• Alpha numeric batch identifaction
• OBSTRUCT indicates inaccessible locations 

Calibration Options

Single, two point, velocity & material type

Single, two point, velocity & material type 

Transducer Probe Type

Dual element

Dual element 

Transducer Frequency Range

1 - 10MHz

1 - 10MHz 

Transducer recognition

Manual - selectable from a list

Manual - selectable from a list 

V-path / dual path error correction

Automatic

Automatic 

Probe zero

Manual (via integrated probe disk)

Manual (via integrated probe disk) 

Display

1/8" VGA (greyscale)
62 x 45.7mm (2.4 x 1.8 inch) viewable area

1/8" VGA (greyscale)
62 x 45.7mm (2.4 x 1.8 inch) viewable area 

Units (selectable)

mm or inches

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