DTMB-500 / 2000 / 2500EDM 線切割機用電子張力計 DTMB-500/2000/2500 EDM

DTMB-500 / 2000 / 2500EDM

線切割機用電子張力計 DTMB-500/2000/2500 EDM

Electronic Tesion Meters for EDM Model: DTMB-500/2000/2500 EDM

廠牌:代理
供應商:大台北尖端儀器有限公司
聯絡電話:02-2531-0981
定價:與我們聯絡

快速詢價

7757

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線切割機用電子張力計 DTMB-500/2000/2500 EDM-行動條碼QR Code

 


線切割機用電子式張力計

  • 張力範圍:
    0.1 - 500 cN
    250 - 2500 cN

應用:
線切割機

便於操作的基本單元

V槽導輪 輪徑
O 12.5 mm

功能說明:

1.微處理器控制獲得最高測量精度

2.可靠的應變測量原理

3.當張力波動時可通過選擇掃瞄速率(0.5-1-24秒)提供穩定的讀數(電子阻尼)

4.測量頻率:62測量 單位/

5.在更新間隔t1之間,顯示器累計平均值

6.具有最小值、最大值和峰值的記憶功能

          

7.在張力儀多種測量場合允許進行零點調整,以保證最高的測量精度

8.可根據客戶提供的材料進行兩種不同材料的標定

9.內置材料線徑補償器,在型號-500cN和更高量程的張力儀中,提高變徑後的測量精度

10.為了在線使用,安裝孔允許進行固定式安裝

 

特性

l     數值一目了然

導向輪

測量材料

讀數

l   導線架和導向輪移動裝置確保運動材料易於導入

l   帶有球軸承的V型導向輪

l   防滑鋁外殼

l   電池供電

l   CE認證(電磁適應性試驗)

l   對電子放電所產生的衝擊和損害具有防護功能

l   附有標準報告的測試報告 

可選型號

型號

張力範圍
cN

精度

測量頭

寬度

mm

校準材料

PA**

應用線材工業
例如 EDM

材料

補償

DTMB-500

0.1 - 500.0

0.1 cN

65

0.12+0.20 mm Ø

ca. 0.05 mm Ø

X

DTMB-2000

200 - 2000

1 cN

65

0.40+0.70 mm Ø

ca. 0.25 mm Ø

X

DTMB-2500

250 - 2500

1 cN

116

0.40+0.70 mm Ø

ca. 0.25 mm Ø

X

 


 

 

3 Tension ranges from 0.1 - 500 cN to 250 - 2500 cN

Electronic tension meter for checking tension of wires at EDM wire machines

Tension meter for EDM wires with approx. 0.05 and 0.25 mm Ø

Special Features

  • Microprocessor controlled tension meter for highest accuracy
  • Selectable update rates (0.5, 1, 2 or 4 seconds) to provide steady readings when tensions fluctuate (electronic damping)
  • Measuring frequency: 62 measurements/second
  • The display shows averaged values calculated during the update
    interval t1 e. g. every second 1 x

   

DIP switch
for adjustments
by operator e. g.
display update time

  • Saving MIN, MAX and PEAK values during a user-selected period. These values can be recalled at the display.
  • Zero adjustment feature permits use of the tension meter in various measuring positions, maintaining highest accuracy
  • Measuring principle: double beam in bending with strain gauge
  • Calibration to customer supplied material is available (up to two different material calibrations)
  • Tension meter with built-in material thickness compensator improves accuracy for changing diameters (from tension range - 500 cN)
  • Hand-held unit with built-in mounting holes permit fixed installation for online use

Easy mounting: For online application

Material thickness compensator: For better accuracy the
material to be measured or a similar material with the same
diameter should be inserted

Standard Features

  • Everything in operator’s view:
    - the guide rollers
    - the measured material
    - the readings
  • Filament guide and roller shifting mechanism ensure easy acquisition of the running material
  • Ball-bearing mounted, V-grooved guide rollers
  • Tension meter with rugged aluminium housing
  • Battery operated (AC adapter for continuous operation available)
  • Certificate of Compliance with the order 2.1 according EN 10204 is included
  • Optionally available: Insprection Certificate 3.1 according EN 10204 with calibration report

Available Models

Model

Tension Range
cN

Reso-
lution

Measuring
Head
Width*
mm

SCHMIDT Calibration
Material
PA**

Applications
wire industry
e.g. EDM wire

MDA***

DTMB-500

0.1 - 500.0

0.1 cN

65

0.12+0.20 mm Ø

ca. 0.05 mm Ø

X

DTMB-2000

200 - 2000

1 cN

65

0.40+0.70 mm Ø

ca. 0.25 mm Ø

X

DTMB-2500

250 - 2500

1 cN

116

0.40+0.70 mm Ø

ca. 0.25 mm Ø

X

Other tension ranges and measuring head widths are available on request.
Other units of measure are available, such as  g.
* Depending on model, either width of filament guide or outer distance between outside guide rollers.
** Suitable for 95 % of applications - PA = Polyamide Monofilament
*** Material Thickness Compensator

Calibration to customized material:
If process material differs significantly from the SCHMIDT calibration material in diameter, rigidity or shape, special calibration using customer supplied samples is recommended. For this purpose a material sample of about 5 m should be supplied.

 

Specifications

Calibration:

According to SCHMIDT factory procedure

Accuracy:

From 10 % up to 90 % of tension range:
±0.5 % full scale and ±1 digit
remaining tension range and other calibration materials:
±3 % full scale und ±1 digit

Overrange:

Approx. 15 % full scale, without accuracy guarantee

Overload protection:

100 %

Measuring principle:

Strain gauge bridge

Measuring roller deflection:

Max. 0.2 mm

Signal processing:

Digital

Measuring frequency:

62 measurements/s

Converter:

12 bit A / D

Temperature coefficient:

Gain: less than ±0.01 % full scale/ºC
Zero point: less than ±0.3 % full scale/ºC

Display:

LCD 4 digit, 12 mm high

Display update rate:

Adjustable 0.5, 1, 2 or 4 s (averaging)

Field adjustment:

±7 steps in 1.5 % increment

Memory:

MIN, MAX, PEAK and last value

Temperature range:

10 - 45 ºC

Air humidity:

85 % RH, max.

Power supply:

4 Batteries 1.5 V, size AA (Approx. 20 h continuous use)

Auto Power Off:

After 2 minutes of non-use

Housing material:

Die-cast aluminium

Housing dimension:

235 x 76 x 45 mm (LxWxH)

Weight, net (gross):

Approx. 680 g (approx. 1500 g)


 

 

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