RTMB / RTMX Dual Flange Rollers up to 30mm Width
BTMB / BTMX Single Flange Rollers up to 30mm Width
The RTMB tension meter is designed to measure tension of carbon fiber, tape and other narow web materials. Cylindrical rollers are offered in 7, 10, 15, 20 and 30 mm lengths to measure tapes, bands, films and similar materials. Roller length should not exceed 2x the width of the material being measured.
BTMB / BTMX Single Flange Rollers up to 30mm Width
The RTMB tension meter is designed to measure tension of carbon fiber, tape and other narow web materials. Cylindrical rollers are offered in 7, 10, 15, 20 and 30 mm lengths to measure tapes, bands, films and similar materials. Roller length should not exceed 2x the width of the material being measured.
RTMX / BTMX Additional Features
- Built-in datalogging with RS232 and 0-1 VDC Analog output
- Memory capacity of 100 values plus min, max, peak, avg and standard deviation
- Optional TensionView software available for batch download or continuous real-time trending
- Roller shifting mechanism ensures easy acquisition of the running material
- Cylindrical rollers pointing toward the operator
- Dual-flanged outer guide rollers (single-flanged rollers optional, recommended if the material being measured is wider than the tape roller)
- Carbon Fiber Optmized Rollers Optionally Available, Code CF, Inquire for details
| Model | Range | Resolution | Roller Widths (mm) | Measuring Head Width |
|---|---|---|---|---|
| RTMB-200 RTMX-200 | 2.0 - 200.0 g | 0.1 g | 7, 10, 15, 20, 30 | 55 mm |
| RTMB-500 RTMX-500 | 5.0 - 500.0 g | 0.1 g | 7, 10, 15, 20, 30 | 55 mm |
| RTMB-1K RTMX-1K | 50 - 1000 g | 1 g | 7, 10, 15, 20, 30 | 55 mm |
| RTMB-2K RTMX-2K | 200 - 2000 g | 1 g | 7, 10, 15, 20, 30 | 55 mm |
| RTMB-2.5KB RTMX-2.5K | 250 - 2500 g | 1 g | 7, 10, 15, 20, 30 | 117 mm |
| RTMB-5KB RTMX-5KB | 500 - 5000 g | 1 g | 7, 10, 15, 20, 30 | 117 mm |
| RTMB-10KB RTMX-10KB | 1.00 - 10.00 kg | 0.01 kg | 7, 10, 15, 20 | 117 mm |
| RTMBL-20KB RTMXL-20KB | 2.00 - 20.00 kg | 0.01 kg | 7, 10, 15 | 217 mm |
| RTMBL-50KB RTMXL-50KB | 5.00 - 50.00 kg | 0.01 kg | 7, 10 | 217 mm |
| Roller Details | Dimensions |
| 7 mm Max Speed: 1000 (m/min) Material: nickel-plated steel |
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| 10 mm Max Speed: 1000 (m/min) Material: hardcoated aluminium |
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| 15 mm Max Speed: 1000 (m/min) Material: hardcoated aluminium |
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| 20 mm Max Speed: 1000 (m/min) Material: hardcoated aluminium |
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Supplied as a complete kit including tension meter, four (4) AA batteries, needle nose pliers and operating instruction manual all supplied in a foam fitted carrying case.
| Accuracy | From 10% up to 90% of tension range: ±0.5% full scale and ±1 digit remaining tension range and other calibration material: ± 3% full scale and ±1 digit |
| Overrange | Approx. 15% full scale, without accuracy guarantee |
| Overload protection | 100% of tension range |
| Measuring principle | Strain gauge bridge |
| Measuring roller deflection | 0.2 mm max. |
| 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 % relative humidity, max. |
| Housing Dimensions | 235 x 76 x 45mm (LxWxH) |
| Additional specifications model for BTMX | |
|---|---|
| Expanded memory | Max. 100 readings, MAX, MIN, and PEAK as well as average values and standard deviation |
| Digital output signal | RS 232 C (4800, 8, N, 2) |
| Analog output signal | 0 - 1 V DC (converter rate 16 ms) |
| Digimatic interface | Mitutoyo |
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