CTM2-2000 - 2000 lb /10 kN/1000 kg - PN AWT05-508112
CTM2-10000 - 10000 lb /45 kN/4500 kg - PN AWT05-508111
測量電纜 3/16" - 1" (5mm - 25mm) (OD)
CTM2 數位電纜張力計可快速測量拉線、滑索、護欄電纜和架空線的張力。它可以在幾秒鐘內完成安裝、測量和拆卸。 CTM2 具有精密稱重感測器，可進行高精度測量，無需查找或校正表。
CTM2 可以放置在電纜上，測量其張力，然後在三秒鐘內將其移除！沒有複雜的查找表，沒有轉換圖表。操作員可以從 CTM2 記憶體中儲存的 20 種不同的電線尺寸和類型中快速進行選擇。檢查張力模式以圖形方式顯示目前張力和目標張力，以便極快速地設定生產線張力。即使不頻繁更換電池也很快。
CTM2 用於許多行業，以確保適當的張緊。典型應用包括塔架和堆疊拉線、滑索、預張緊電纜屏障、橋樑、電梯、絞盤繩、架空電力傳輸線、防墜落系統、飛機電纜和公用設施。
特點
校正
建議的電線校正：
校正安裝有最合適滑輪的每個電纜直徑。如果使用相同直徑的兩種電纜類型（例如 ½” 7x7 和 ½” 6x19），如果精度至關重要，請獨立校正每種類型。
重新校正：由使用者自行決定。通常為 24 個月，但大量使用時應更頻繁。工廠重新校正通常在 2-4 天內完成。
提供客製化校正
如果工廠校正材料均不合適，則可以使用客戶提供的樣品來校正 CTM2。在這種情況下，必須提供 10 英尺的樣品（不可退回）。
完整套件
CTM2 作為完整套件提供，包括張力計、說明手冊和校正證書，裝在重型手提箱中。
2 Models
CTM2-2000 - 2000 lb / 10 kN / 1000 kg - PN AWT05-508112
CTM2-10000 - 10000 lb / 45 kN / 4500 kg - PN AWT05-508111
Measures Cables 3/16" - 1" (5mm - 25mm) (OD)
The Check-Line CTM2 Digital Cable Tension Meter quickly measures tension in guy wires, zip lines, guardrail cable and overhead lines. It installs, measures and removes in seconds. The CTM2 features a precision loadcell for highly accurate measurements that do not require lookup or correction tables.
The CTM2 can be placed on a cable, measure its tension, and removed in under three seconds! There are no complex lookup tables, no conversion charts. The operator can quickly select from 20 different wire sizes and types stored in CTM2's memory. The Check-Tensioning mode graphically displays the current and target tensions for extremely quick setting of line tension. Even the infrequent battery changes are quick.
The CTM2 is used in many industries to ensure proper tensioning. Typical applications include tower and stack guy wires, zip lines, pretensioned cable barriers, bridges, elevators, winch rope, overhead electric transit wires, fall arrest systems, aircraft cables and utilities.
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Includes NIST-Traceable Calibration Certificate
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2 Year Warranty
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Stores calibrations for up to 20 unique wire sizes and types up to 1 inch max. (25 mm)
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Portable and rugged – designed for outdoor use
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Telescoping handle engages meter quickly with minimal effort
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Uses stanadrd AA Batteries for up to 120 hours of use
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User-selected units of measure of Lbf, Kgf or Newtons
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CE Certified
Calibration
Suggested wire calibrations:
Calibrate each cable diameter installed with the most appropriate sheaves. If two cable types are used of the same diameter (e.g. ½” 7x7 and ½” 6x19), calibrate each type independently if accuracy is critical.
Recalibration: At user discretion. Commonly 24 months but should be more frequently with heavy use. Factory recalibration conducted typically in 2-4 days.
Custom Calibration Available
The CTM2 can be calibrated with a customer supplied sample if none of the factory calibrated materials are suitable. In this case a 10 ft. sample must be supplied (non-returnable).
The CTM2 is supplied as a complete kit including tension meter, instruction manual and calibration certificate in a heavy duty carrying case.
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Capacity
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CTM2-2000 - 2000 lb / 10 kN / 1000 kg
CTM2-10000 - 10000 lb / 45 kN / 4500 kg
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Resolution (Selectable)
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CTM2-2000 Low 10lb/5Kg - Med 5lb/2Kg - High 2lb/1Kg
CTM2-10000 Low 50lb/20Kg - Med 20lb/10Kg - High 10lb/5Kg
*Default Setting is Medium
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Wire sizes
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3/16 inch through 1 inch (4.75 - 25mm)
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Accuracy
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±3% instrument capacity
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Number of calibrations
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Up to 20 can be stored independently
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Operating Temperature
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-4°F to 158°F (-20°C to 70°C)
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Loading error
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Cable elongation of only 0.08 inch (2mm)
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Display
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Informative Display: Shows Unit, Wire Type, Sheave & Battery;
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Date and Time
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Included
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Calibration Reminder
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Included (set by factory)
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Backlight
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Included (configurable intensity and timer)
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Power
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AA batteries x2
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Battery Life
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10 Hz = over 250 hours continuous
100Hz = over 100 hours continuous
*Tested with blacklight off
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AZT (Automatic Zero Tracking) & Filtering
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Configurable AZT and Filtering
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Carrying Case
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Included
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RS-232 Port
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4-Pin Lemo RS-232 output
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Sheave range
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Sheave accommodates rated cable size and 1/2" smaller. Sheaves are not compatible with larger wire sizes - order additional sheaves for wire sizes.
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Units Of Measure
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pound-force, kilogram force, Newtons
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Environment protection
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Suitable for continued outdoor use
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Dimensions
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10 x 23 x 3 inch (25 x 59 x 8 cm)
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Weight
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Approx 11 lb (5 kg)
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Shipping Weight
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25 lbs (11.4 kg)
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Shipping Dimensions
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29 x 19 x 9 inches (74 x 48 x 22 cm) with carrying case
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Warranty
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2 Years
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What Size Sheaves should be Selected?
Three sheave sizes are available. For most applications one sheave set for the entire assortment of wire they tension will be sufficient. If you need to check tension in both 3/16" and 3/4" rope, then they should order two sheave sets. The operator must use the appropriate sheave set for the wire size and calibration stored. Changing sheaves sets takes about two minutes with the included wrench.
The CTM2 needs to be calibrated in advance for each wire diameter / wire construction you will be measuring. 1 calibration is included at no charge, each additional calibration is $120.
When listing cables you must provide the diameter & construction, for example;
Cable 1: 1/2", 1x7
Cable 2: 3/4", 1x19
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Wire
Diameter
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Wire
Construction
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Inch
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1x6
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1x7
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1x19
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3x7
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6x7
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6x19
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6x26
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6x36
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6x37
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7x19
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8x19
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19x7
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3/16
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X
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X
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X
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X
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X
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1/4
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X
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X
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X
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X
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X
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9/32
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X
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X
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5/16
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X
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X
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X
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X
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3/8
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X
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X
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X
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X
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X
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X
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X
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X
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7/16
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X
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X
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X
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X
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X
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X
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1/2
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X
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X
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X
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X
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X
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X
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X
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9/16
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X
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X
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X
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X
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5/8
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X
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X
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X
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X
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X
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X
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X
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X
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11/16
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X
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X
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3/4
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X
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X*
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X
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X
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X
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X
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X
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13/16
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X
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7/8
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X
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X
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X
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X
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1
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X
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X
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MM
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1x6
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1x7
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1x19
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3x7
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6x7
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6x19
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6x26
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6x36
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6x37
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7x19
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8x19
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19x7
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5
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X
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6
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X
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7.8
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X
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X
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8
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X
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9
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X
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9.5
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X
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9.6
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X
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X
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10
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X
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10.5
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X
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11
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X
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12
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X
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X
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X
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X
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12.5
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X
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13
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X
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X
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14
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X
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X
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15
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X
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16
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X
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X
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17
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X
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18
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X
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20
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X
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X
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25.4
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X
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X
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CTM-CAL2
Optional Calibration*
EX: 1/2" 6x19
*20 separate calibrations maximum
