ACCREDITED ISO 17025
Durometer Test Stands
STEEL HARDNESS TESTERS
PTC® TRAINING HANDCUFFS
6" BENCH POLARISCOPE
Melting Point Meter
PTC® OUTLET STORE
Shore D Scale Durometers
Durometer Shore D PTC® Classic Style #307L
Classic Style Shore D Durometer #307L
Durometer Shore D PTC® Instruments Classic Style #307L
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PTC® Shore D Scale Classic Durometer
Need a Durometer Stand? See Compatible Stands Below.
Made in the USA
Rubber Test Blocks C, D, DO
Add Rubber Test Blocks for Type C, D, DO $295.00
A2LA Accredited Calibration Certificate
Add ISO 17025 Durometer Calibration Certificate $195.00
Add Durometer Test Stand for Increased Repeatability
#475 Durometer Deadweight Test Stand $1495.00
#7000D Compatible Hydraulic Test Stand $2400.00
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Compatible Test Stands
Shore D Scale Durometers Test the Hardness of Pipeline Coating, Hard Rubber, Acrylic, Delrin, Kevlar, PVC, Nylon, Lexan, and Epoxies.
The Model 307L Type D Durometer is designed to measure ASTM (American Society for Testing and Materials) D2240 Type D hardness. These durometers can be used either with a test stand or hand-held.
Max Hold Pointer Standard
Easy to Read 0 to 100 Point Dial
Accessory Test Stands Available
NIST/A2LA to ISO 17025 Certification Available
Includes Precision Aluminum Test Block
Meets or exceeds current ASTM D2240 Specs
Range (Type D) 0-100 points
Accuracy of ±1 Point
Height 4 in. (10.2 cm)
Width 2-1/4 in. (5.7 cm)
Depth 1-3/4 in. (4.4 cm)
Weight 8 oz. (227 g)
Shipping Weight 3lb (1.4kg)
Top Thread 8-32
For a complete calibration check of mainspring, and visual and mechanical check of indenter, the instrument should be returned to PTC® (see Guarantee &Calibration Service) or refer to ASTM D2240 Specifications. PTC® recommends the unit be returned at least every 12 months for this check. For a quick field check, follow the guideline below. Under no circumstance should a test block be used as a standard to calibrate a durometer.
1. The pointer should read zero when no force is applied to the indenter of the durometer.
2. Hand hold the durometer and insert the indenter into the hole of the calibrated test block. Apply enough force to make firm contact between the top surface of the test block and the base of the durometer. The dial reading should agree with the value stamped on the check block (±1). Several tests should be made and the results averaged.
3. The indenter must protrude 0.098 to 0.100 inches below the base of the durometer.
4. When the indenter is fully displaced, the durometer should read 100 points. Use care as to not damage the tip of the indenter.
320 Spring Load Cell Stand
473 Deadweight Test Stand
(2 weights included)
475 Deadweight Test Stand
7000D Hydraulic Stand
Rubber Test Block Kit Type C, D and DO #400D
Durometer Test Stand A, B, O, C, D & DO PTC® #473
Durometer Deadweight Test Stand PTC® #475
Durometer Hydraulic Test Stand C, D & DO PTC® #7000D
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