5
Calibration
:
According to SCHMIDT factory procedure
Units of Measure
:
cN / g, user selectable
Accuracy
:
± 1% FS* ± 1 digit (typical ± 0.5% FS*)
Overrange
:
10% FS*, without accuracy guarantee
Overload Protection
200% FS*
Measuring Principle
:
Strain gauge bridge
Meas. Roller Deflection
: 0.5 mm, max.
Signal Processing
:
Digital, 24 bit A/D converter
Damping
:
Adjustable electronical (averaging)
Meas. Frequency
:
Approx. 1 kHz internal (MIN
PEAK
, MAX
PEAK
)
Display Update Rate
:
2x per sec.(Last, AVR, MIN, MAX)
Display
:
4-digit LCD, 11 mm high
Memory
:
Average, last value, maximum, minimum, MAX
PEAK
, MIN
PEAK
Temperature coefficient
: Gain: less than ± 0.01% FS*/°C
Temperature Range
:
10 - 45° C
Air Humidity
:
85% RH, max.
Auto Power Off
:
Automatical after approx. 3 min. of non-use
Power Supply
:
LiPo accumulator (60 h continouse use, 3 ½ charging time)
and AC adapter 100 ... 240 V AC with country-specific
adapters (EU/USA/UK)
Housing Material
:
Aluminium profile with plastic outer casing (PVC)
Housing Dimensions
:
197 mm x 58 mm x 47 mm (L x W x H)
Weight
(net / gross):
Approx. 340 g / 1250 g
*FS = Full Scale
2.1 Specifications
2 Available Models
The standard series is also available with the following modifications
(customized versions): - Special calibration using customer supplied material.
* Outer distance between outside guide rollers / pins
** Suitable for 95% of all applications.
PA = Polyamide Monofilament.
If the material to be measured differs significantly from the SCHMIDT calibration
material in diameter, rigidity, shape, etc., we recommend calibration using customer
supplied material.
For this purpose, a material sample of about 5 m should be supplied.
International unit of tensile force: 1 cN = 1.02 g = 0.01 N
ETB: Calibration with approx. 100 m/min
ETPB: Calibration with approx. 60 m/min
Model
Tension
Ranges
cN
*Measuring
Head Width
mm
SCHMIDT Calibration
with running filament
ETB-100
0.5 - 100.0
24
PA: 0.20 mm Ø
ETB-200
2 - 200
24
PA: 0.20 mm Ø
ETB-500
2 - 500
24
PA: 0.20 mm Ø
ETPB-100
0.5 - 100.0
24
PA: 0.20 mm Ø
ETPB-200
2 - 200
24
PA: 0.20 mm Ø
ETPB-500
2 - 500
24
PA: 0.20 mm Ø