China Hbrv-1875 Digital Display Brinell Rockwell Vickers Hardness Tester

HBRV-187.5 Digital Brinell Rockwell & Vickers Hardness Tester with direct-viewing LCD display screen and single-chip microcomputer control system enables to realize the automatic operation of hardness test. The hardness tester has such characteristics as higher test precision, simple and easy operation, high sensitivity, easy usage, reliable load changing, stable displaying values. Beside manually move the test table up and down, the instrument completely realizes the automatic operations such as loading and unloading the test force, direct displaying hardness value, etc. With its built-in printer, the instrument records the main technique data during measurement process.

Main Technical Specifications
1.Initial Test Force (N): 98
2.Total Test Force:
3.The Vickers Hardness Test (N): 294.2, 588, 980
4.The Rockwell Hardness Test (N): 588, 980, 1471
5.The Brinell Hardness Test (N): 306, 613, 1839
6.Hardness Test Range
7.The Rockwell Hardness Test: (70-85)HRA,(30-100)HRB, (20-67)HRC
8.Accuracy of Displaying Value: ±0.1HR; Repeatability of Displaying Value: 0.5HR
9.The Brinell Hardness Test:
(8-650)HB Accuracy of Displaying Value (δ/%):±2.5; Repeatability of Displaying Value (Hcf/%)≤3.0
10.The Vickers Hardness Test
(14-100)HV Accuracy of Displaying Value (δ/%):±2; Repeatability of Displaying Value (Hcf/%)≤2.5
11.Dwell Time of Total Test Force(s): 1-60
12.Amplification of Microscope: 37.5X, 75X
13.Test Eyepiece: Automatically Digital Encoder
14.Readout Method of Hardness Displaying Value: LCD
15.Max Allow Height of Specimen (mm): 180 (Rockwell), 135(Vickers & Brinell)
16.Distance Between Indenter and Body of Instrument (mm): 140
17.Overall Dimension (mm): 463X215X700
18.Power Voltage: AC220V, 100W
19.Net Weight of Instrument (kg): 75

Accessories:
Rockwell & Vickers Indenter 1 pc for each;
Diameter: 1.5875, 2.5, 5mm Hard Alloy Ball Indenter: I pc for each;
Test Microscope 1 pc,;
Light Lamp 1 set;
Hardness Test Block: 5pcs,
Large, Medium, V-shaped Test Table 1 for each;
Power Cord: 1 pc;
Slipping Test Table: 1 pc;
Objectives: 1 pc

Packaging and shipping
Packaging: Standard export package, wooden case
Delivery: 3 days upon receipt of payment, depend on order quantity

Company Information:
Laizhou LaiHua Testing Instrument Factory was founded in 2010,which specializes in the manufacture of hardness testers and metallographic equipments for metaland nonmetal materials. Besides, we can also design special, large-scale dedicated machines according to the requirements of customers.

FAQ:
1, Min. Order Quantity
1 piece
2, Our technical team construction.
We have professional technicians with several years' experience.
3, What's our warranty?
12 months
4, Ways of payment
T/T, L/C, Pay pal, Western Union
5, Ways of shipment
EXW, FOB, DHL, FedEx, or upon your requirements
6, Are you a trader or manufacture?
We are manufacturer
7, Can you accept OEM or ODM?
Of course,Logo is also acceptable
8, What is the delivery time?
No special requirements, can be delivered within 3 days. For customized models, delivery time shall be discussed and confirmed according to order