M 345 X (X4, X6, X8, X12)

Large area sources for low temperatures. Cooled and heated by precision thermoelectric modules.

-5 ... 170°C (X4, X6, X8)
0 ... 150°C (X12)

Heated emitter shape:
Thermally uniform plate

Emissivity:
effective = 1.00
at 8...14 µm
(For emissivities of other wavelength temperature correction tables are available)

Standard calibration method:
pyrometric
(Large area calibration sources with temperatures up to 400°C can optionally be calibrated thermometrically.)

Surface area:
M 345 X4: 101 x 101 mm
M 345 X6: 152 x 152 mm
M 345 X8: 204 x 204 mm
M 345 X12: 305 x 305 mm

Temperature uncertainty:
1°C 

Average warm-up time:
10 min (to 100°C)

Dimensions [mm] (HxWxD) / Weight:
X4: 153 x 153 x 153 to X12: 400 x 400 x 356
Controller module: 178 x 483 x 593