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Products

Calibration unit for 8-channel quarter-bridge measuring amplifiers K800

Special features

  • Quarter-bridge simulations (for calibrating the AP814 and AP815 of the MGCplus system)
  • Parallel control of all eight calibration signals
  • Four versions: 120 W, 350 W, 700 W or 1000 W calibration resistance
  • Computer control or manual operation
  • Status display via LEDs

Type

K800

Calibration resistance

120

350

700

1000

Accuracy class

0.03

Nominal (rated) value of the excitation voltage

Maximum permissible excitation voltage

VDC VDC

2.5

5

Calibration steps

Equivalence (at gage factor = 2)

%

mV/V

µm/m

−100, −50, 0, 50, 100

−8, −4, 0, 4, 8

−16000, −8000, 0 , 8000, 16000

Range deviation

Influence of temperature on absolute calibration per 10K,

in nominal temperature range

%

%

< 0.03

< 0.03

Nominal temperature range Operating temperature range

Storage temperature range

_C

_C

_C

+10...+40

0...+60

–25...+70

Supply voltage AP814 connection

AP815 connection

V

±12 or via USB

3-wire technique, 1x 25-pin SubD 4-wire technique, 2x 25-pin SubD

Dimensions (H x W x D) K800 calibration instrument Power supply unit

Weight, approx.

K800 calibration instrument Power supply unit

mm mm

kg kg

75 x 330 x 270

60 x 120 x 65

3

0.5

Calibration unit for 8-channel quarter-bridge measuring amplifiers K800 - datasheet PDF, 0.22 Kb