Beijing Danqing Ruihua Technology Co., Ltd
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N7 portable gear Rockwell hardness tester
N7 portable gear Rockwell hardness tester
Product details

Portable gear Rockwell hardness tester

Portable hardness testers

Our portable hardness tester has over 60 years of experience and has been widely used in various industries for decades. The core component is our reliable ballast system - the spring sleeve system. The measured values are displayed on the top indicator.

maincharacteristic:

The only portable gear Rockwell hardness tester in the world that directly tests Rockwell hardness.

Use it like a common law caliper, clamp a few teeth, and measure the tooth surface hardness at the gear pitch circle position.

The testing range is wide, including module 2-35 and normal line length below 1500mm, covering most industrial gears.

Easy to operate and convenient to use, the test can be completed by simply moving the force lever a few times, and the average batch measurement time is less than 10 seconds.

Using the real Rockwell hardness test method, the test results are authentic, reliable, and accurate.

The instrument can be used to test various common gears such as internal teeth, external teeth, straight teeth, helical teeth, umbrella teeth, spiral teeth, etc.

Technical parameters:


N7F N7P
Load range 62.5kgf 62.5kgf
display Manual Manual
Equipment type
Gear end face tester Gear end face tester
Scope of testing
External tooth modulus 2-10, gear measurement range: 140mm External gear module 3-35, gear measurement range: 700mm

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Successful operation!

Successful operation!

Successful operation!