Dongguan Liyi Environmental Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100 Set/Sets per Month |
| Delivery Time | 1 sets needs 15 days,>1 sets to be negotiated |
| Packaging Details | Standard export wooden case |
| Warranty | 12 months, 1 Year |
| Tolerance range | ±1.0% |
| Power supply | AC220V + 5%, 50~60 Hz |
| maximum height | 170mm |
| Key Words | Rockwell Hardness Tester Testing Machine |
| Dwell time | 1~60S |
| maximum throat depth | 130mm |
| Brand Name | Liyi |
| Certification | ISO |
| Place of Origin | Guangdong, China |
| Model Number | LY-HBRVD-187.5 |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100 Set/Sets per Month |
| Delivery Time | 1 sets needs 15 days,>1 sets to be negotiated | Packaging Details | Standard export wooden case |
| Warranty | 12 months, 1 Year | Tolerance range | ±1.0% |
| Power supply | AC220V + 5%, 50~60 Hz | maximum height | 170mm |
| Key Words | Rockwell Hardness Tester Testing Machine | Dwell time | 1~60S |
| maximum throat depth | 130mm | Brand Name | Liyi |
| Certification | ISO | Place of Origin | Guangdong, China |
| Model Number | LY-HBRVD-187.5 |
Liyi Universal Micro Rockwell Hardness Tester
Liyi Hardness Tester is mainly used in the Surface coating, steel, non-ferrous metal, ceramics, alloys, etc; Heat treatment, carbonation,hardening layer, nit-riding layer;Small and thin parts, etc. Hardness test such as on the depth and gradient of the carbonized layers and quenched hardened layers.
Our Advantages:
1. We are Manufacturer, selling our produces.
2. The Fastest delivery for urgent orders.
3. Guaranteed goods high precision and stability.
4. Provide our customers 1 year after sales service.
Main Function and Features:
1. Back-light brightness is adjustable in 20 levels.
2. With high-definition optical system.
3. Diagonal length D1 and D2 encoders input to reduce manual reading error.
4. The objective lens and the pressure head can automatically switch and locate accurately.
5. Test results and data processing can be output by printer.
6. 4-inch large LCD screen with menu structure.
7. Test process is automatic and easy to operate.
8. Easy for hardness scales conversion.
| Rockwell scale | HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH, HRK,HRL, HRM,HRR, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
| Conversion scale | Conversion table |
| Preliminary test force | 10Kg(98.0N),3Kg (29.42N) |
| Total test force | 60Kg (588N), 100Kg (980N), 150Kg (1471N),15Kg(147.1N),30Kg(294.2N),45Kg(441.3N) Tolerance range:±1.0% |
| Resolution | 0.5HR |
| Hardness value range | HRA:20~88 HRB:20~100 HRC:20~70 HR15N:70~91 HR30N:42~80 HR45N:20~70 HR15T:73~93 HR30T:43~82 HR45T:12~72 HRE:70~100 HRL:50~115 HRM:50~115 HRR:50~115 |
| Hardness data read | Dial |
| Loading method | Manual |
| Dwell time | Manual |
| Allowed specimen measurement space | maximum height :170mm maximum throat depth:130mm |
| Size / weight | Instrument size:460*160*660mm(L×W×H)/Net Weight: 85kg Packing size: 625*430*900mm(L×W×H)/ Gross Weight: 95kg |
| Executive standard | GB/T230.2 , ASTM E18 , ISO 6508 , GB 7407 , ASTM D785 , JJG112 , JJG884 |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
1 million-2.5 million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Dongguan Liyi Environmental Technology Co., Ltd. is a high technology supported production-oriented enterprise who specializes in developing, manufacturing,marketing all kinds of environmental equipment. Our company has advanced technology, experienced technic... Dongguan Liyi Environmental Technology Co., Ltd. is a high technology supported production-oriented enterprise who specializes in developing, manufacturing,marketing all kinds of environmental equipment. Our company has advanced technology, experienced technic...
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