Technical Data:
Series: 565
Model: GBCD-250
Type: Manual Comparator with Dual Gage Heads
Range: 0.1 - 250 mm / 0.004 - 10 in
Resolution: 0.000001 mm (0.01 um) / 0.0000001 in (0.1 uin)
Comparison accuracy in narrow range at 20 deg C: +/-(0.03+0.3L/1000) um; L=gage block length in mm
Wide-range accuracy within +/-3 mm range: +/-(0.06+0.3L/1000) um
Measuring units: Laser Hologage, upper and lower
Operating temperature: 20 deg C +/-1 deg C
Operating humidity: 30% RH to 60% RH
Data output: SPC output port
Mass: Main unit approx. 52 kg; display unit approx. 9 kg

Content:
Main Unit - Long Range
Display Unit - EH-S counter with output
User's Manual
Rectangular gage block holder kit
Certificate of Inspection
A2LA accredited field-service installation
NIST-traceable Certificate of Calibration

Application:
Comparison of gage blocks from 0.1 to 250 mm against master gage block sets. Wide-range function permits calibration of a complete gage block set with as few as seven master gage blocks. Dual-head design supports measurement where blocks have slight curvature.

Dimensions:
Main unit W x D x H=455 x 318 x 691 mm
Display unit W x D x H=345 x 397 x 187 mm

Remark:
95% confidence interval for stated comparison accuracy; calibration error of the standard gage block is not included.

Optional:
611615-521: 5 mm Grade 00 gage block - required
962723: Gage head calibration kit
02ASD130: Square gage block holder kit
02ASF040: Heat protection shield
02ASQ953: GBPAK-M tracking software; Windows Vista / 7 / 10 / 11
937179T: Foot switch
936937: Connecting cable
PMICPU004: Dell CPU, 64-bit, Windows 11
PMIMON003: Dell 22 in widescreen monitor