RBM 300. Standard Reference Bar

RBM 300. Standard Reference Bar

$3,852.00
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SKU:
RBM 300.
Catalog:
https://s3-us-west-2.amazonaws.com/catsy.833/Starrett-Catalog-33-Precision-Hand-Tools.pdf
Catalog URL:
https://www.starrett.com/dms/flipbooks/Cat-33/index.html?page=398
Catalog URL-US-EN:
https://s3-us-west-2.amazonaws.com/catsy.833/Starrett-Catalog-33-Precision-Hand-Tools.pdf
Category:
Starrett Webber Gage Blocks > Standard Reference Bars
Cal Prop 65 Warning:
N
Country of Origin :
United States
Current Catalog:
33
Current Catalog Page:
398
EDP:
93263
Feature 01:
Free Standing
Feature 02:
Certificate of Calibration included
Feature 03:
Furnished in a storage case
Available for Purchase-US-EN:
Y
Available In Region :
United States|Canada
In Sugar Catalog:
Yes
Item Class:
Stand-Alone
Product Group Sort:
icc1205
Website-URL:
https://www.starrett.com/details?cat-no=RBM 300.
Show in Web Nav?:
Yes
To Delete:
false
To Remove:
false
Total Inventory:
0
US Web Temp Hold:
Off
Item Segmentation:
Catalog
Long Description:
REFERENCE STACK
Made in America:
Yes
Main Image:
https://s3-us-west-2.amazonaws.com/catsy.833/reference+bars_cUSp1.tif
Minimum Order Quantity:
0
Name:
RBM 300. REFERENCE STACK
Item ID:
RBM 300.
Parallelism:
0.4 μm
Placeholder Photo:
https://s3-us-west-2.amazonaws.com/catsy.833/reference+bars_ecUSp1.tif
Product Photo 01:
https://s3-us-west-2.amazonaws.com/catsy.833/reference+bars_cUSp1.tif
Product Title:
RBM 300. Standard Reference Bar
Series Title:
Standard Reference Bars
Short Description:
300 mm Reference Bar - Free Standing
Size:
300mm
Standard Reference Bar Type:
Free Standing Stack
Status:
Active
Tolerance (Stack) Max:
.0025L + .25L μm
Tolerance (Stack) Min:
- .25 μm
Top 354:
N
Uncertainy of Calibration:
.25 + .002L μm
Unit Pack Weight (lbs):
1
UOM:
Each
Use Placeholder Photo:
Y
US List Price:
$3852.00
Web Catalog-US-EN:
Y
Web Priority-US-EN:
51600060
Category L1:
Standard Reference Bars
01 Attribute :
Standard Reference Bar Type
01 Spec:
Free Standing Stack
Discontinued:
false
Catalog Section Page:
24
Catalog Section:
https://s3-us-west-2.amazonaws.com/catsy.833/Starrett-Catalog-33-Section-19-Starrett-Webber-Gage-Blocks.pdf
02 Attribute:
Size
02 Spec:
300mm
03 Attribute:
Tolerance (Stack) Max
03 Spec:
.0025L + .25L μm
04 Attribute:
Tolerance (Stack) Min
04 Spec:
- .25 μm
05 Attribute:
Parallelism
05 Spec:
0.4 μm
06 Attribute:
Uncertainy of Calibration
06 Spec:
.25 + .002L μm
These Standard Reference Bars are invaluable for use in checking table movement of machine tools, accuracy of vernier height gages, surface plate transfer measurement, and for final inspection of precision machine tools and coordinate measuring machines. The alternating gage block jaws and spacer blocks are permanently wrung and fastened together to form 25mm increments. A special bushing arrangement allows the master stack to conform to thermal conditions prevailing during use, thus providing a true master even under less than perfect laboratory conditions. Mating surfaces are treated during assembly to prevent corrosion. Non-standard lengths and measuring increments are available on special order.