Checkline ETMPX User Manual
Page 13
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To Save The Next Measuring Period:
1. Press the MEM key again. The DISPLAY shows the memory
mode “S” and the next memory number.
6.5 Data Logging in Mode F (Fast)
1. Turn on the tension meter.
2. Memory Mode C set as described in Sec. 6.1
3. Insert process material and begin measuring as described in Sec.4.0.
To Start Data Logging:
1. Press and hold the MEM key until the DISPLAY shows the
memory mode “F” and the current memory number.
2. Release the MEM key. The tension meter starts logging the data at a rate of 100
readings per second.
While the tension data are stored, the MEM indicator blinks on
the DISPLAY and the currently measured value is displayed.
To Stop Data Logging:
1. To stop data logging, press the MEM key once again. The statistical values are
calculated and stored in the following order:
Average value
Last value
Maximum value (MAX)
Minimum value (MIN)
Minimum peak value (MIN PEAK)
Maximum peak value (MAX PEAK)
Tension Value
- 1 -
Tension Value
- 2 -
Tension Value
- N -
up to 4000 tension values in up to
255
measuring
periods.
The MEM indicator is frozen on the DISPLAY and the current
reading is displayed. The tension meter has changed back to
measuring mode.
To Save The Next Measuring Period:
1. Press the MEM key again. The DISPLAY shows the memory
mode “F” and the next memory number.
L 2
cN
F 1
cN
3
Mem cN
F 2
Mem cN
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11.0 SPECIFICATIONS
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, 16 bit A/D converter
Damping
Adjustable electronical (averaging)
Measuring Frequency
Approx. 5 kHz internal
Display Update Rate:
2x per second
Display
4-digit LCD, height of digit 11 mm
Memory
Average, last value,
maximum, minimum, MAX
PEAK
, MIN
PEAK
Memory Modes:
4 - for up to 4000 readings
Communication frequency
1 to max. 100 readings/sec
Temperature Coefficient
Gain: less than ± 0.01% FS*/°C
Digital Output Signal
USB (Software Tension Inspect > 50 Measuring
values/sec.)
Temperature Range
10 to 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 h
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
V-Groove
Line Speed
m/min ... max.
Roller
Material
Standard
2000
Hardcoated
aluminium
V-Groove
Line Speed
m/min ... max.
Roller
Material
Standard
6000
Oxide
ceramic
ETMX Guide Rollers:
ETMPX Guide Pins: