Schmidt รุ่นZEF-50เครื่องวัดค่าความตึงเส้นลวดจอแสดงผลสีTFTแบ็คไลท์,Tension meter,backlighted TFT display,Meas.range:0.5 – 50.0cN,Accu.0.1cN

Calibration:

According to 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:

Max. 0.5 mm

Signal processing:

Digital

Damping:

Adjustable electronic damping, averaging

Sampling rate internal:

Approx. 1 kHz

Sampling rate:

250 Hz (250 readings/sec)

Display:

Colour-TFT 128 x 160

3 different displays:

Numeric
Numeric with live bargraph
Numeric with graph (time-tension)

Display update rate:

2 times per second

Memory:

Last, AVG, MIN, MAX, STD Dev

Auto power off:

After 3 minutes of non-use

Temperature range:

10 – 45 ºC

Air humidity:

85 % RH, max.

Power supply:

LiPo accumulator (approx. 25 h continuous use, charging time approx. 3.5 h),
USB AC adapter 100 – 240 V AC with 4 adapters (EU/USA/UK/AUS-NZ)

Housing material:

Plastic (POM)

Weight, net (gross):

Approx. 200 g (600 g)