China Manual Superficial Rockwell Hardness Tester Price
- Category: Hardness Testers >>>
- Supplier: Dongguan Right Instrument Co. Ltd.
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Product Overview
Description
China Manual Superficial Rockwell Hardness Tester Price
Product Description
What is the Specification of Manual Superficial Rockwell Hardness Tester ?
1. The initial test force: 29.42N (3kg); Tolerance: ±2.0%
2. The total test force: 147.1N (15kg), 294.2N (30kg), 441.3N (45kg); Tolerance: ±1.0%
3. The specifications of the indenter:
3.1 Diamond Rockwell indenters
3.2 Ball indenters φ1.5875mm
4. The max height of the specimens: 175mm
5. The distance from the center of the indenter to the instrument body: 165mm
6. The total dimension of the tester: 520×215×700 (mm)
7. The total weight of the tester: 73kg
8. The allowed tolerances of the indicated values of the hardness tester
Scale | Hardness of Standard Blocks | Display Tolerance |
15N | (70~94) HR 15N | ±2 HRN |
30N | (42~86) HR 30N | |
45N | (20~77) HR 45N | |
15T | (67~93) HR 15T | ±3 HRT |
30T | (29~82) HR 30T | |
45T | (10~72) HR 45T |
9. The Scales, Indenters, Test Force Values and Application Fields of the Superficial Rockwell Hardness Tests.
Scale | Indenter Type | Initial Test Force | Total Test Force(N) | Applications |
HR15N | Diamond Indenter | 29.42 N (3kg) | 147.1(15) | Hard alloy steel, nitride steel, carburized steel, various heavy steel plate, etc |
HR30N | 294.2(30) | Surface-quenched steel, carburized steel, knife, thin steel plate, etc | ||
HR45N | 441.3(45) | Quenched steel, tempered steel, hard cast iron and edge of parts, etc | ||
HR15T | Ball Indenter dia 1.5875mm(1/16 inch) | 147.1(15) | Annealed copper alloy, brass,bronze plate, mild steel sheet | |
HR30T | 294.2(30) | Mild steel sheet, aluminum alloy, copper alloy, brass and bronze, malleable cast iron, | ||
HR45T | 441.3(45) | Pearlite iron, copper -nickel alloy and zinc-nickel alloy plate |
Equipment Overview:
1.The hardness is one of the important criteria of the mechanical functions of the materials, and the hardness
test is the important means to judge the quality of the metallic materials or parts.
2.The Bench Top Manual Superficial Rockwell Hardness Tester Price is a popularly-used hardness testing instrument to measure the Rockwell hardness of the materials. The speed of loading the
test force is regulated by the buffer whereas the change of the test force is made by rotating the carriage-changing hand-wheel. The operation of the present instrument is simple, its functions are stable, and its use is, therefore, widely spread.
Customer Feedback
Packaging & Shipping
*Shippment
-By sea
-By plane
-By couriers, TNT, DHL, FEDEX, UPS, etc.
*Standard Export carton
1.Inner Package: Thin plastic film surround the machine;
2.Outer Package: Internationally standard package export safety wooden case.
Company Information
Dongguan Right Testing Machine Co.,Ltd is specialize in rubber and plastic testing machine over 10 years,With our advanced technologies and best customer service, Our product has exported to more than 100 countries and regions,which win favorable comments from customers worldwide.
Our production line have turning machine,griding machine,milling machine,CNC machining center and sheet metal bending machine,design department has 5 people special for design and research new product.With these advantages,we can control product quality from source.
If you have any inquiry or concern,Sales and after service department will reply you within 24 hours.
Our Service
If you meet problem during testing,
we promise we will give you a reply within 24 hours and solution provide within 3 working days.
1.Within 12 months from the date of assembly and acceptance,but not exceeding 15 months from the date of shipment. During this period, we will use phone and internet to provide the users with a comprehensive after-sale advisory service.
2.We provide life-long warranty service of machine for users with cost.
If machine faillure caused by our side, you can send back the spare parts to us with cost by our side.
If our technician or engineer invited to cudtomer side for training, Customer should pay ticket ,accommodation and service charge.
3.Extra warranty period: we will can user with after-sales advisory service.
4.Our corporation has spare parts that can be provided for the users with cost.
5.We provide users with after-sales value-added technical service by pregerntial price for life, such as technical upgrades and retrofit.
Product Category
FAQ
Q1: How long is the delivery time?
A: 5 working days after we received your deposit or order confirmed.
Q2: What is the warranty for the equipment?
A: One year. We can provide you lifelong technical support.
Q3: What is the payment terms?
A: T/T, L/C, Western Union, etc
Q4: How about the products quality?
A: Our products apply to ISO, ASTM, GB, etc
Q5: Is it OK to print my logo on machine product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q6. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
or 100% L/C at sight .
Q7: Can we test sample before place order?
A: Of course,we can test sample and provide test report to you with free.
How To Contact Us?
Send Your Inquiry Details in the Below,Click "Send" Now!
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