Limited Access Digital Tension Meter
3 Ranges
0.5 - 100, 1 - 200, 1 - 500 (g or cN)
Three long, closely-spaced slender shafts with precision guide rollers or pins at their ends combine with the latest in microprocessor technology to make this instrument top choice for all limited-access, tension measuring applications.
ETMB models feature miniature, high speed rollers for filament speeds up to 2000 m/min. ETMPB models features non-rotating, ceramic pins for speeds to 6000 m/min. |  |
Reversible display for right or left-hand operation
Kit Contents
- ETMB / ETMPB Limited Access Digital Tension Meter
- one long-life 9V lithium battery
- Instruction Manual
- Carrying Case
Features
- User Selectable Units Grams or Centinewtons
- New filament guide for easy acquisition of material
- Adjustable damping for easier readings when tension fluctuates
- Backlit LCD Display
- Stores AVG, MIN, MAX and PEAK tension values which can be recalled in the display
Specifications
| Accuracy | ±1 % full scale ±1 digit or better
(typical ±0.5 % full scale) |
| Factory Calibration Material | 0.20 mm Ø Polyamid Monofilament |
| Minimum Access Space Required | 3/4" x 1" (20 x 26mm) |
| Guide Roller / Pin Material | Rollers, chrome-plated steel, std : 2000 m/min
Ceramic pins, optional : 6000 m/min |
| Measuring Principle | Strain-gauge bridge |
| Maximum Sensing - Roller Displacement | 0.5mm |
| Scanning Frequency | 100 / sec., except 40/sec. in PEAK mode |
| Display Update | 0.5 sec. (2 times per second) |
| Thermal Drift | 0.25% full scale per degree C |
| Natural Frequency | 250 Hz |
| Over Range | 10% FS, without accuracy guarantee |
| Overload Protection | 200% |
| Temperature Limits | 40-115° F (5-45° C) |
| Automatic Zero | ± 20% of range |
| Rel. Humidity Limit | 95% |
| Battery/Life | 9 volt, long-life lithium (included), non-rechargeable / Approx. 80 hrs. (Note: A standard 9V alkaline battery can be used as a backup, but with greatly reduced life.) |
| Low Battery Voltage Indicator | LO BAT, or equivalent display |
| Weight | 14 oz. (400 g) |
| Dimensions | 13" x 1-3/4" x 1" (330 x 45 x 25mm) |
Ranges
| Model | Range | Resolution | Rollers or Pins |
| ETMB-100 | 0.5-100.0 | 0.1 | Rollers |
| ETMB-200 | 1-200 | 1 | Rollers |
| ETMB-500 | 1-500 | 1 | Rollers |
| ETMPB-100 | 0.5-100.0 | 0.1 | Ceramic Pins |
| ETMPB-200 | 1-200 | 1 | Ceramic Pins |
| ETMPB-500 | 1-500 | 1 | Ceramic Pins |
Selectable Units: Grams or CentinewtonsOuter Roller Spacing 24mmStanard Calibration Material 0.20 mm Ø Polyamide Monofilament
Standard Roller
- Standard Guide Roller Nr. R10017
- Aluminium hard chromed for line speeds up to max. 2000 m/min
- Reorder P/N R50017
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Downloads
