ETB, ETX, ETPB, ETPX

Wire tension meter-suitable for small spaces, digital automatic correction

For measuring fibers up to 2000 tex and copper wires Ø 0.5 mm, the electronic wire tension meter is suitable for applications that are difficult to reach and have limited access to space.
Features
5 Tension ranges available
from 0.3 - 100.0 cN up to 3 - 2000 cN
For fibers up to 2000 tex and Cu wire Ø 0.5 mm
 
Electronic tension meter for hard to reach and limited access space applications.
Available in two models: ETB, ETPB (Basic unit) and ETX,ETPX (with memory and outputs)

ETB, ETPB Hand-held instrument with guide rollers up to max. 2000 m/min
ETX,ETPX Hand-held instrument with ceramic pins up to max. 6000 m/min

                                    
 
Tension meter with measuring head as small as possible

Special Features
Automatic “Zero-Setting” in each measuring position using a special sensor technique.
Tension meter ETB and ETX with guide rollers mounted on long shafts to reach into tightest places
Storage of Min, Max, last reading, average and standard deviation per measuring interval.
Adjustable electronic damping for better reading when tension fluctuates
The tension meters have a coloured, backlight TFT display with 3 different display modes



ETX / ETPX Special Features
Can be connected to a PC using the USB interface to monitor readings constantly on a PC Memory for 60.000 readings
5 different memory modes can be selected by the operator:
Mode S: only statistical values per series are displayed
Mode H: storage of the X-Y-diagram for reviewing after finishing a series of measurement
Mode C: continuous logging over a user set time and max. 999 series of measurement (2 Hz)
Mode F: as C with higher sampling rate (200 Hz)
Mode D: storage of single readings and statistic

Model ETPX can be connected to a PC with the USB cable.
With the software SW-TI3 »Tension Inspect 3« readings can be displayed,
statistically analyzed and saved.
 
Standard Features
Selectable units of measurement: cN, g, N and lb
Very high data sampling rate (internal 1 kHz)
Optionally available: Inspection Certificate 3.1 according EN 10204 with calibration report
Certificate of Compliance with the order 2.1 according EN 10204 is included
The two outer rollers can be titled upwards using the level on the rear side.

Specification
Available Models
Model Model Measuring Range Measuring
Head Width*
Calibration
Material
ETB-100 ETX-100 0.3 - 100.0 cN 24 mm PA:Ø0.20 mm**
ETB-200 ETX-200 2.0 - 200.0 cN 24 mm PA:Ø0.20 mm**
ETB-500 ETX-500 2.0 - 500.0 cN 24 mm PA:Ø0.20 mm**
ETB-1000 ETX-1000 3 - 1000.0 cN 38 mm PA:Ø0.3 mm***
ETB-2000 ETX-2000 3 - 200.0 cN 38 mm PA:Ø0.5 mm***

 1 cN=1.02g=0.01N
 
Model Model Measuring Range Measuring
head Width*
Calibration
Material**
ETPB-100 ETPX-100 0.3 - 100.0 cN 22 mm PA:Ø0.20 mm
ETPB-200 ETPX-200 2.0 - 200.0 cN 22 mm PA:Ø0.20 mm
ETPB-500 ETPX-500 2.0 - 500.0 cN 22 mm PA:Ø0.20 mm
* Outer distance between outside guide rollers
** Suitable for 95 % of applications – PA = Polyamide Monofilamente, calibrated with a running filament approx. 100 m/min
*** Suitable for 95 % of applications – PA = Polyamide Monofilamente, calibrated with a static filament

規  格
Specifications:  According SCHMIDT factory procedure
Accuracy: ±1 % full scale ±1 digit or better (typical ±0.5 % full scale)
Measuring units:  cN, g, N or lb, switchable
Overrange:  Approx. 10 % full scale, without accuracy guarantee
Overload protection:  200 % full scale
Measuring principle:  Strain gauge bridge
Measuring roller deflection:  0.5 mm max
Signal processing:  Digital, 24 bit A/D converter
Damping:  Adjustable electronic damping, averaging
Sampling rate:  Internal approx. 1 kHz, (MIN-PEAK, MAX-PEAK)
Display: Numeric,
Numeric with bargraph,
Numeric with graph (time-tension),
Display update rate:  Approx. 2 times per second, 2 Hz (Last, AVG, MIN, MAX)
Memory:  Last, average, MAX, MIN, MAX-PEAK, MIN-PEAK
Temperature coefficient:  Gain: less than ± 0.01% full scale/°C
Temperature range:  10 - 45 ºC
Air humidity:  885 % RH, max.
Power supply:  LiPo accumulator (approx. 60 H continous use,
charging time approx. 3.5 h)
 and AC adapter 100...240 V AC with adapters (EU/USA/UK)
Auto power off:  Approx. after 3 minutes of non-use
Housing material:  Aluminium frame profile with plastic outer casing (PVC)
Dimensions:  260 x 47 x 58 (mm)
Weight, net (gross):  Approx. 310 g (1220 g)

Additional specifications of model ETX & ETPX:
Output signal:  USB
Memory:  Max. 60000 at 999 measuring periods
Memory Modes:  5 memory modes with statistical evaluation and PEAK capture